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Industry News

Indonesia
Niger Will Start a Large-scale Coal Power Project
Mitsubishi Plans to Build New Power Plant with in Burma with Thailand’s Companies
Mitsubishi Heavy Industries Joins Hands with TEPCO to Investment 18 billion Yen to Build IGCC Power Plant
Electric Power Development of Japan starts the seventh cogeneration project in Thailand
Indonesia Will Build the World
ADB Supports Jamshoro of Pakistan in Sindh Province to Build a New Thermal Power Plant
Japan Toshiba and US General Electric Company Integrate of Thermal Power Business
70% of the Generators Imported by Pakistan is from China
Philippines Coal Giant Plans to Build a Coal-fired Power Plant of 1.1 Million Kilowatts
Indonesia Cuts Energy Prices in New Round of Economic Reform
Adaro Secures $540m Loan for S. Kalimantan Power Project
ABB expands Asia manufacturing footprint with new switchgear unit in Indonesia
Business PLN assets’ revaluation to help company expand
Siemens sets sights on govt’s mega power plant project
Iran's Mapna Group Eyes Indonesia's Electric Power Industry
Indonesia Provides Stronger Legal Ground for State Infrastructure Guarantee Fund
PLN on track for 1,400 km Sumatra grid
Bukit Asam Kicks Off Construction of 1.24GW Coal-Fired Power Plant
Bukit Asam Looks to Juice Up Malaysia, Southeast Asia by 2020 With Riau Power Plant
Revolving blackouts loom as power shortages worsen
Coal-Fired Power Plant In Sulawesi In Operation Now
Economy in brief: Adaro Energy to reach deal on 2 power plants
AIIB $1b to Finance Coal Development in Indonesia
Black & Veatch awarded Lonter project
Toshiba supplying equipment for Indonesian coal plant expansion
West Kalimantan set to receive Sarawak electricity in April 2016
Indonesia to simplify investment rules on generation of electricity from waste
China Machinery Engineering Corporation (CMEC) Presents on Infrastructure Development in Indonesia
WIKA may use Chinese loans to build power plants
President Jokowi meets power plant investors
Accelerating development by maximizing global partnerships
YTL Power to build RM11.6bil coal-fired plant in Java
Indonesia Parliament approves capital injection allocation for PLN
Govt opens bidding for 3 geothermal power plants
Government seeks more private investment in infrastructure
Widodo to speed up power plant, factory construction
China to Construct Power Plant in North Sulawesi, Indonesia
Japan’s Asahi Glass to invest US$400 million to built coal-fired power plant in Cilegon
Govt to push local content for power plant projects to 40%
Chinese firm to build power plants in Lampung
Ocean energy generation facilities for Indonesia
‘Coal-by-wire’ from Sumatra to Java
IFC Supports Indonesia’s BDSN To Supply Affordable And Reliable Hydroelectric Power
Second phase of 10,000 MW power project sluggish
Caterpillar Commits to Energy Access for Rural Indonesian Islands
PLN, General Electric to Power Up Eastern Indonesia
Raya, Bakrie plan sale of 85% in 30-MW Indonesian geothermal project
PLN eyes 10% power sales growth in challenging year
Metso supplies automation technology for PT Cikarang Listrindo’s power plant in Indonesia
Dian Swastatika sets aside $200m for power plant business
APR Energy Renews and Expands Indonesia Power Contracts
State electricity company to cut fuel consumption by 21 percent
Govt to Aid Energy Ministry in Developing Solar, Wind Power in Remote Areas
Stalled projects to get boost
The solar dragon stirs in Indonesia
Hyundai Engineering wins $325 mln Indonesia thermal power plant order
Indonesia continues drive to exploit geothermal energy
Kalimantan requires 1.2 thousand megawatts additional power
BKPM to handle electricity, mining permits
Indonesia to offer 33 hydropower project to investors
Indonesia’s Inalum faces production cut as power diverted to grid -official
Alstom scoops €61m geo
Five companies submit proposal to build large size power plants
Sarawak Cable getting better power deal in Sumatra
Firms look to venture into power business
Hawkins secures two geo-thermal power projects in Indonesia
BKPM promises to facilitate stalled electricity projects
Crompton Greaves wins $20 million order from PT PLN Indonesia
Indonesia develops infrastructure to prepare for AEC
Investors reluctant because no govt support
ABB Helps Java Reduce its Power Shortage
How Volcanoes Could Help Power the Planet—But Barely Do
New gas supply mostly to go to power plants
AKR sets up new subsidiary to run electricity business
No tariff hike imposed on electricity for industry: President
Indonesia plans 42GW in new power plant capacity by 2024
PLN should focus on power transmission and distribution
Indonesia Optimistic to Produce Additional 35,000 Megawatts of Electricity in Five Years
Fuji Electric Lands Geothermal Power Equipment Contract in Indonesia
Indonesia coal mining company set to build mine-mouth power plants
Feedback Infra bags $9-million project in Indonesia
MedcoEnergi Will Build 2×800 MW Power Plant
Japan to develop power plant in Papua
Indonesia seeks Japan investment
MAXpower Signs Surabaya Port Deal
Raya, Bakrie seek new buyer for 30-MW geothermal project
Indonesia flags April start for much-delayed power plant project
Indonesian coal producer gets $1.2B loan from China
Sinar Mas Inks Loan Deal With Chinese Banks
Indonesia’s Timah seeks USD 230 million loan for power plant
Gas tender held to accelerate 35,000 MW power plant project: PLN
China to Construct Power Plant in North Sulawesi, Indonesia
Construction of Batang power plant to start end of this month
Investment board receives power investment applications worth US$8.9 billion
Japan’s Asahi Glass to invest US$400 million to built coal-fired power plant in Cilegon
Power Up Indonesia, President Jokowi to Launch Ambitious 35,000 MW Electricity Projects
Alstom’s RI unit to focus on domestic market
PLN’s subsidiary plans to build coal fired power plant in Banten
RI to push more green investment in energy sector
Guarantees for Indonesia’s electrification expansion risky
RI attacked over coal-fired plant project
Indika cancels Cirebon power plant project
V-Power Set to Supply Clean Power to Drive Development of Nias Island
Jokowi launches mega power plant projects
Iran to Set Up Refinery, Power Plant in Indonesia
Power In Semangka – KOMIPO to Build 2nd Hydro Power Plant in Indonesia
PLN launches prequalification for 3 gas and coal fired power plant projects
Japanese Mitsui eyes coal gasification projects in Indonesia
Karimun jawa to get gas power plant
President to prioritize electricity supply for eastern regions
Construction firm PP eyes Rp 21t power plant projects
Medco, Harum Energy mull a plan to jointly build mega coal-fired power plant

Company News

DCS control system dominated field
The comprehensive utilization technology of thermal power plant exhaust heat
Mobil Launched High-performance Gas and Steam Turbine Lubricants

Engineer Station

WATER TREATMENT ENGINEER
DCS ELECTRICAL ENGINEER
BOILER ENGINEER
TURBINE ENGINEER

Engineer Station

WATER TREATMENT ENGINEER
DCS ELECTRICAL ENGINEER
BOILER ENGINEER
TURBINE ENGINEER

Operational Area

What are the Main Facilities Composed of the Condensing Equipment of Steam Turbine?
Tasks of Condensing Equipment of Steam Tubine
What is the Condition under Which the Water Spraying and Cooling Device of Exhaust Casing is Used? What are the Problems that Shall be Noticed?
What is the Damage of Super-cooling of Condensation Water?
Why the Condenser Cannot be Supplied with Water again until the Condenser Temperature is Below 50 ℃ after the Circulating Water Has Been Interrupted f
What is the Role of the Gland heater?
What is the Condition under Which the Water Spraying and Cooling Device of Exhaust Casing is Used? What are the Problems to be Noticed?
What is Circulating Water Temperature-Rise? Water is the Problems that the Range of Temperature-rise can explain? What are the Reasons for Temperatur
What Are the Reasons for the Outlet Water Temperature of Condenser Circulating Water to Rise?
What Are the Reasons for Condensation Water Temperature to Change?
Difference between Hot start and Cold start
Maintenance of Unit
Emergency Trip Throttle Overspeed Test,Overspeed Test shall be done under the Flowing Conditions
Emergency Trip throttle Overspeed Test，Overspeed Test is forbidden under the Flowing Conditions
Overspeed Test Methods and Precautions
Acting Test of Main Valve
Normal Switching of Oil Cooler
Normal Switching of Condensate pump, Water-jet pumps and Circulating Water Pump
Leak Test of Vacuum System
Function of Regulation, Security and Oil Circuit Emergency governer
Regulation, Security and Oil Circuit System, Emergency Trip Throttle
Regulation, Security and Oil Circuit System, Axial Displacement Breaker
Regulation, Security and Oil System, Solenoid valve
Regulating of Extraction Control Part
What are the Circumstances under Which the Turbine is forbidden to Start ?
Conditions Necessary for Impulsing Rotor
Precautions for Hot Start
Precautions for Semi-hot Start
Phenomenon of Loss of Ignition Accidents of Coke-dropping from Boiler
Causes of Loss of Ignition Accidents of Coke-dropping from Boiler
Handling of Loss of ignition Accidents of Coke-dropping from Boiler
Superheater and Reheater Leakage Accident Phenomenon
Reasons for Leakage of Superheater and Reheater
Handling of Superheater and Reheater Leakage Accident
Serious Accident of Boiler Leak
Phenomenon of Air Preheater Trip Accident
The Secondary Combustion Accident Phenomenon of Air reheater
Channeling Phenomenon of Fluidized Bed
Bubbling and Slugging Phenomenon of Fluidized bed
Priming reason
Priming phenomenon
Treatment on Priming
Full Stop Treatment of Sealing Fan
Phenomenon of Soot Blowing System for Boiler
Causes of Failures of Soot Blowing System for Boiler
Troubleshooting of Soot Blowing System for Boiler
Causes of Safety Valve Acting
Damage of Circulating Water Conductivity
Preparations before Start of Settling pond
Start of Settling Pond
Stop of Settling Pond
Operational Supervision and Maintenance of Settling Pond
Troubleshooting of Settling Pond
Start of Valveless Filter Tank
Valveless Filtering Pond Operation and Maintenance
Valveless Filtering Pond Troubleshooting
Multi-media Filter Backwash Procedures
Operation and Maintenance of SFP
Start of SFP device
Automatically Start of SFP Devices
Shutdown of SFP Device
Shutdown Maintenance of SFP Device
Backwash of SFP device
SFP Ultrafilter Gas and Water Backwash Procedures
Cleaning of SFP Devices
Alkali Washing of SFP Devices
When the Turbine is Started or Exceeds the Critical Rotating Speed, What are the Requirements on Oil Temperature?
Which Measures Shall Be Taken In order to Prevent Load Shedding when The Regulating System Has Trouble(Is Jammed)?
Why is the Shaft Seal Heater Provided in front of the Recirculation Line of the Condensation Water?
If Steam is Supplied to the Shaft Seal Before the Unit is Started, What Problems shall be Noticed ?
What is Cavitation?
What is the Damage of "cavitation" of Centrifugal Pump ?
What is the Idle Time of Steam Turbine?
What Does the Idle Time Variation Tell?
What are the Reasons for which the Vacuum of the Condenser Slowly Declines When the Steam Turbine is Operating?
Maintenance in Standby state
Principles of Accidents Handling
Phenomenon for Emergency Tripping of One Induced Draft Fan During Operation
General shutdown happens in the following conditions
Operating Procedures of Emergency Shutdown
Boiler Safety Valve Handling
Causes of Boiler Drum Water Level Failure
Fault Phenomenon of Boiler Drum Level
Troubleshooting of Boiler Drum Water level
Phenomenon of Attemperation Water System
Troubleshootign of Boiler Attemperation Water System
Troubleshooting of Attemperation Water System for Boiler
Water-seal Failure Causes
Boilers - Seal Failure Phenomena
To Deal with Water Seal Damage
Boiler Situation Possible to Occur and Precautions
Phenomenon of Emergency Tripping of One Forced Draft Blower During Operation
Treatment for Emergency Tripping of One Forced Draft Blower During Operation
Phenomenon for Emergency Tripping of One Induced Draft Fan During Operation
Treatment for Emergency Tripping of One Induced Draft Fan During Operation
Reburning Accident Handling of Boiler Horizontal and Rear Flue
Oil Gun Platform and Fuel Oil Solenoid Valve are on Fire
Monitoring and Adjustment of Operating Parameters of Generator
Items to Be Inspected During Operation of Generator
What are the Consequences for the Transformers to Operate in Parallel if they Do not Conform to the conditions to Operate in Parallel?
Why is the Overcurrent Protection Provided at Three Sides of Three-winding Transformer? What are the Scope of Protection?
What is Called Synchronous Juxtaposition? What are the Conditions for Juxtaposition?
What are the Damages for the Transformer to be Long-term Running at Extreme Temperature ?
Flow of Boiler Flue Gas
C3－3.43/0.49The inspection content on steam turbine governing system before start-up
C3－3.43/0.49 start up steam and condensate system to do the vacuum pumping work before start up the steam turbine
C3－3.43/0.49notes for speed-up processing of steam turbine start-up
The maintenance quality standard for circulating water pump
Auxiliary engine interlock project of steam turbine with on-off control system
The meaning of sequence control
Static adjustment of control system
Dynamic adjustment for control system
Cascade control system and single circuit control system
Boiler Water Dosing Processing Purpose and Meaning (Phosphate Processing)
Boiler Water Dosing Processing Principle
Purpose and Meaning of boiler Blowdown
Continuous Blowdown of Boiler
Periodic Blowdown of Boiler
Precautions For Boiler Blowdown and Periodic Draining Shall be Strengthened in the Following Conditions
Purpose for Circulation Water Quality Stabilization
Routine Operating Control Items of Circulating Water
Oil Service Supervision Requirements and Tasks
Standard Requirement of the Sample Container
Methods for Sampling from Oil Drum
Methods of Sampling from Oil Tank
Sampling from Electrical equipment
Sampling from Steam Turbine Oil System
Measurement of Alkalinity
Measurement of Acidity
Measurement Procedures for Water hardness of 1 ~ 500 umol/L
Water Samples Volume of the Water Samples with Different Hardness
Measurement of Calcium hardness (circulating water, the raw water for measurement )
Content of Calcium and Volume of water Sample
Measurement of Percentage Concentration of Dilute Acid for Regeneration
Measurement of Percentage Concentration of Dilute alkali for Regeneration
Concentration Measurement of Quality Inspection to The Acid Entering the Plant
Measurement of Total Moisture of Coal (Mt)
Measurement of Moisture of Coal Analysis Samples (Mad)
Measurement of Coal Ash
Measurement of Coal Volatile
Fixed Carbon Content Calculation of Coal
Measurement of Combustible Matter in Fly Ash and Cinder from Coal
Precautions for calorimeter
Measurement of Total Sulfur in Coal
Measurement of the Chlorine root
Content of Chloride and The water Sample Volume
Measurement of Free Carbon Dioxide
Measurement of residual chlorine
Measurement of Ammonia Liquid Concentration When Ammonia Liquid is Prepared
Measurement of Dissolved Oxygen
Measurement of silicon
Measurement of Phosphoric Acid Root
Testing Method of Iron
Testing Method of Copper
Measurement of Dissolved Solids in Circulating Water Reagent
Measurement of Inorganic Phosphate Content in Circulating Water
Measurement of Total phosphorus In Circulating Water
Causes of the Bearing Pedestal Shifting of the Induced Draft Fan for Boiler
Noise Treatment for Boiler Induced Draft Fan
Precautions for Maintenance of Induced Draft Fan for boiler
Introduction of Model Y5-47 –II Boiler Induced Draft fan
Working Principles for Low-pressure Heater
Causes and Treatment for the Condenser Vacuum Slowly declining
Quality Inspection to The Concentrated Alkali Entering the Plant
Reasons of Condenser Super-cooling Degree Increased
Reasons of Condenser Ends Difference Increased
Why Belt Conveyor Driving is Used for the Induced Draft Fan for Small-size Boiler?
Water-infusing Tightness Test for Vacuum System of Steam Turbines
Causes for Providing Water Spraying Device for Low Pressure Cylinder of Steam Turbine
Precautions for Application of Low-pressure Water Spraying device on the Steam Turbine
What Requirements Shall be Met for the Steam Turbine Oil System?
Damage of Oil Leaking from Steam Turbine Oil System
Causes of Oil Pressure Increasing of Steam Turbine During Operation
Causes of Oil Pressure Decreasing of Steam Turbine During Operation
Causes of Oil Temperature increasing of Steam Turbine During Operation
Causes of Main Oil Tank Level increasing of Steam Turbine
Checking of the Coal Feeder Before Circulating fluidized Bed Boiler YG - 75/5.29 - M12 is Started
Checking of Oil Piping of OIl Pump House Before Circulating fluidized Bed Boiler YG - 75/5.29 - M12 is Started
Checking Requirements on the Facilities Before Circulating fluidized Bed Boiler YG - 75/5.29 - M12 is Started
Checking of the Water Level Indicator of Water Drum Before Circulating fluidized Bed Boiler YG - 75/5.29 - M12 is Started
Checking of the Pressure Gauge Before Circulating fluidized Bed Boiler YG - 75/5.29 - M12 is Started
Checking of the Safety Valve Before Circulating fluidized Bed Boiler YG - 75/5.29 - M12 is Started
Checking of Thermal Control Equipment Before Circulating fluidized Bed Boiler YG - 75/5.29 - M12 is Started
Checking of the Expansion Indicator of the Pressure Bearing Parts Before Circulating fluidized Bed Boiler YG - 75/5.29 - M12 is Started
Combustion Shares Distribution of Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
How to Reasonably Distribute Primary Air and Secondary Air for the fluidized Bed Boiler YG - 75/5.29 - M12 ?
What are the Operating Factors Affecting the Circulation Ratio ?
Impact of Bed Material Physical Factors on the Critical Fluidization Air
What are the Main Factors Influencing The Wear Rate？
Causes for Coal of Small Particle Size is More Likey to Ignite than the Coal of Large particle size
Main Equipment of Circulating Fluidized Bed Boiler
Which Facilities are included in Steam Water System
The Advantages and Disadvantages of Igniter Under Bed
Main Tasks of the Operation Adjustment
MFT Action Conditions
The Results of the MFT Action
Reasons To Control The Bed Bemperature between 850-950℃
Adjusting Method of Bed Temperature of Circulating Fluidized Bed Boiler Bed
Phenomenon of Bed Surface Coking of Circulating Fluidized Bed Boiler
Treatment fir Coking Accident During Start-up of Boiler
The Factors Influencing Fluidized Bed Boiler Load
Coal Feeding Method During Ignition
Factors Influencing Thermal Efficiency of Fluidized Bed Boiler
Influence of Air Running Amount of Boiler on Burning
Air Volume Adjusting Principle During Operation of the Fluidized Bed Boiler
Influence of Materials Circulation on the Operation of the Boilers
Changing of Materials Circulation on the Combustion in the Bed
Factors Affecting Bed Temperature and Control of Bed Temperature Control
Principle for Controlling and Adjusting the Bed Temperature During Boiler Operation
Controlling and Adjusting to Circulating Ash System During Boiler Operation
Adjustment of Differential Pressure of Dilute Phase Zone of Chamber During Boiler Operation
Adjustment Method for Primary Air During Ignition
Flow Chart of Boiler Steam and Water
Inspection Before the Boiler is Started
Adjustment Method of false water level
Boiler Hot Starting Conditions
Causes and Treatment of Priming of steam and Water
During Boiler Starting, Which Parts Thermal Expansion Should be Paid Attention to?
In What circumstances, The Changing of Air Temperature and Air Pressure Shall be Strictly Monitored?
Maintenance and Maintenance Methods for Boiler after Boiler is Stopped
Purpose of Warming-up the Pipe and The Damages if the Pipe Warming-up Speed Is Too Fast
Impact from Water Level Gauge Clogging or Steam-water Valve Leakage on Water Level Indication
In what Kind of Cases, The Boiler shall be Emergency Stopped?
Causes of Boiler Coking
XG-40/3.82-M Preparations before boiler startup
XG-40/3.82-M Baking
XG-40/3.82-M Preparations before baking and the required conditions
XG-40/3.82-M Baking method and process
XG-40/3.82-M Boiler cold-state test
XG-40/3.82-M Boiler cold-state start up
XG-40/3.82-M Check work before ignition
XG-40/3.82-M Add water to boiler
XG-40/3.82-M Start the air fans (Boiler cold-state start up)
XG-40/3.82-M The filling of bed material (Boiler cold-state start up)
XG-40/3.82-M Air cleaning (Boiler cold-state start up)
XG-40/3.82-M Fuel oil (Boiler cold-state start up)
XG-40/3.82-M Fuel (Boiler cold-state start up)
XG-40/3.82-M Warm start (If the bed temperature is less than 500℃, the material could not be fed)
XG-40/3.82-M Start the air fans (Boiler warm start)
XG-40/3.82-M Air cleaning (Boiler warm start)
XG-40/3.82-M Fuel oil (Boiler warm start)
XG-40/3.82-M Fuel (Boiler warm start)
XG-40/3.82-M Hot start
XG-40/3.82-M Checking work during boiler operation process
XG-40/3.82-M Load adjustment
XG-40/3.82-M Water level adjustment
XG-40/3.82-M Bed temperature adjustment
XG-40/3.82-M Steam pressure adjustment
XG-40/3.82-M Steam temperature control
XG-40/3.82-M NOx、SO2 emission concentration regulation
XG-40/3.82-M Air distribution adjustment
XG-40/3.82-M Normal shutdown to cold-state
XG-40/3.82-M Shutdown to hot standby
XG-40/3.82-M Emergency shutdown
XG-40/3.82-M Rapid cooling for shutdown
XG-40/3.82-M Preventive measures
XG-40/3.82-M Nitrogen method
XG-40/3.82-M Hot boiler water-discharge drying maintenance
XG-40/3.82-M Boiler pressurized corrosion prevention
XG-40/3.82-M Treatment: Bed temperature is too high or too low
XG-40/3.82-M Treatment: Bed pressure is too high or too low
XG-40/3.82-M Treatment: Waterwall pipe bursting
XG-40/3.82-M Treatment: Superheater wall bursting
XG-40/3.82-M Treatment: Bed coking
XG-40/3.82-M Treatment: Re-combustion of flue
XG-40/3.82-M Treatment: Lack of water
XG-40/3.82-M Treatment: Over-run operation
XG-40/3.82-M Treatment: Water-hammer on pipeline
XG-40/3.82-M Treatment: Matrial interruption
XG-40/3.82-M MFT
XG-40/3.82-M The check up of boiler after blowout the furnace
Energy Performance Assessment of Boilers
Boiler Terminology
Outline of CFB Boiler Process
Return Feeder Blockage and Corresponding Processing Methods
Contents of Checking Auxiliary Engine During Boiler Operation
Causes for Paying Special Attention to Controlling Drum Water Level During Pressure Boosting of Boiler
Methods of Flushing the Water Level Indicator
Under What Conditions Shall the Monitoring and Controlling of Water Level be Strengthened?
Protection Methods for Reheater during Early Ignition of the Fluidized Bed Boiler
Contents of Monitoring The Steam Turbine Proper
The Role of the Electric Actuator
Function of Monitoring Instrumental System of Steam Turbine
Structures and Functions of Digital Thermal Engineering Display Instrument
Instrument Control Mode
Layout of a typical steam power plant
Thermal Power Plant
Gas turbine combined cycle power plant system schematic
Gas turbine
Geothermal power plants
Brushless excitation in Generator part of a Gas turbine based power plant
Combined-cycle power plant
Generation, Transmission & Distribution
Components of the City's Electric Distribution System
Thermal power station schematic diagram
Coal-Fired Power Plant Schematic
Multi Stage Steam Turbine Generator
The Process of Electricity Generation
Electrical power transmission and distribution system
Thermal power palnt
Gas turbines are made up of three major components
Stationary Gas Turbines - Compressors
Stationary Gas Turbines - Centrifugal Compressors
Stationary Gas Turbines - Axial Compressors
Stationary Gas Turbines - Axial/Centrifugal Compressor Comparison
Stationary Gas Turbines - Combustors
Stationary Gas Turbines - Combustor Performance
Stationary Gas Turbines
Stationary Gas Turbines - Types of Turbines
Stationary Gas Turbine Cogeneration/Combined Cycle Power Plants
Duct Burner Operation
Gas Turbine Emissions
Gas Turbines - Nitrogen Oxides Control Systems
Gas Turbines - Carbon Monoxide Control Systems
Gas Turbines - Sulfur Oxides Emissions
Gas Turbines - Hydrocarbon Emissions
Gas Turbines - Particulate Matter Emissions
Gas Turbines - Continuous Emissions Monitoring
New Source Performance Standard for Stationary Gas Turbines
New Source Performance Standard for Stationary Gas Turbines - Rule Applicability
New Source Performance Standard for Stationary Gas Turbines - Definitions
New Source Performance Standard for Stationary Gas Turbines - Standards of Nitrogen Oxides
New Source Performance Standard for Stationary Gas Turbines - Standards of Sulfur Dioxide
Gas Turbine - Inspection
Gas Turbine - Sequence of Inspection
Gas Turbine - Pre-inspection Procedures
Definition of System Error
Principle for Selecting Tapping Measurement Point Location of Air Pressure
Working Principle of Bourdon Tube Pressure Gauges
Depth of Casing of Thermocouple Thermal Resistance
Precaustions for Application of Electric Contact Wate Gauge
Working Principle of Steam Turbine
Advantages and Disadvantages of Regulated Extraction Turbine
What are the Parts that Form the Structures of Steam Turbine Proper ?
What are the Acting Force Acted on Steam Turbine Cylinder During Operation
Function of Sliding-pin System of Steam Turbine
Impact of Excessive Dealy Degree of Speed Regulating System of Steam Turbin
Function of Synchronizer of Steam Turbine Hydraulic Speed Regulating System
Function of Upper Limit and Lower Limit of Synchronizer of Hydraulic Speed Regulating System
Function of Overspeed Protective Device of Steam Turbine
Circulating fluidized bed boiler YG - 75/5.29 - M12 With Load
Standby Damping-down for Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
Starting By Making Fire Hot for Circulating fluidized bed boiler YG - 75/5.29 - M12
Normally Stopping Operating Steps for the Circulating fluidized bed boiler YG - 75/5.29 - M12
Contents of Maintenance Arranged After the Circulating fluidized bed boiler YG - 75/5.29 - M12 boiler is Stopped
Tasks and Purposes for Ajusting the Operation of Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
Regulation of Boiler Water Level of Circulating fluidized bed boiler YG - 75/5.29 - M12
Monitoring of Boiler Water Level of Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
Maintenance for Operation of Water Level Gauge for Circulating fluidized bed boiler YG - 75/5.29 - M12
Procedures of Putting-into-Operation of Differential Pressure Transmitter
How Does the Capacitance Pressure Transmitter to Zero Shift?
How to Adjust the Differential Value of the Pressure Switch
What inspection Shall be Done Before the Actuator is Installed?
Installation and Coordinating of Thermal Condenser and Heater
What Shall the Thermal Engineering Discipline do for Coordinating Steam Turbine Cylinder-buckling?
What shall be Done by the Thermal Control Discipline Before the Cylinder of steam Turbine is Insulated?
What Shall be The Thermal Engineering Done for Coordinating with Installation of Turbine Cylinder Proper ?
Summary of Distributed Control System and Structure
Control Program of DCS
Definition of I/O
What is the I/O unit?
What is the Field Bus ?
Unit of Expressing Network Transmission Speed
Definition of configuration
Classification of the I/O signals
Openness of DCS
Dangers and Processing of Condenser Vacuum Reduction
Function and Meaning of Types of High Voltage Load Switch
Function and Types Representation of High Voltage Isolating Switch
Kinds of High Voltage Electric Appliances
Summary of High-voltage Electrical Appliances
Characteristics of the Oil/Vacuum Circuit Breaker
Main Technical Parameters of High Voltage Circuit Breaker
Model of High Voltage Circuit Breaker
Classification of High Voltage Vircuit Breaker
Advantage of Adjusting Moving Blade of Induced Draft Fan of Boiler
Dasar Kimiawi Air Dan Pengenalan Parameter Kontrol Air
Proses Penjernihan Air Baku
Softener
Reverse Osmosis
Deaerator Dan Bahan Kimia Oxygen Scavenger
Boiler
Eksternal & Internal Water
Boiler - Feed Water Control (video)
Boiler - Low Pressure Operation (video)
Boiler - Increased Demand (video)
Boiler - Very High Demand (video)
Boiler - TDS Control (video)
Advanced Shaft Sealing Technolgy
Purpose of the Performance Test of Boiler
Energy Performance Assessment of Boilers - Reference Standards
Boiler Efficiency the Direct Method Testing
Boiler Efficiency - Measurements Required for Direct Method Testing
Boiler Efficiency by Direct Method: Calculation and Example
Boiler Efficiency by Direct Method: Merits and Demerits
Boiler Efficiency the Indirect Method Testing
Measurements Required for Performance Assessment Testing
Test Conditions and Precautions for Indirect Method Testing
Boiler Efficiency by Indirect Method: Calculation Procedure and Formula
Heat loss due to dry flue gas
Heat loss due to evaporation of water formed due to H2 in fuel (%)
Heat loss due to moisture present in fuel
Heat loss due to moisture present in air
Heat loss due to incomplete combustion
Heat loss due to radiation and convection
Heat loss due to unburned carbon in fly ash and bottom ash
Factors Affecting Boiler Performance
Boiler - Fire Tube Steam Boiler SG Series（Video）
Boiler Efficiency
Boiler Efficiency - Reduce blowdown losses
Boiler Efficiency - Monitoring flue temperatures
Boiler Efficiency - Water treatment
Boiler Efficiency - Oxygen trim systems
Boiler Efficiency - Utilise flue heat
Boiler Efficiency - Reduce distribution losses
Other Boiler efficiency opportunities
Features of Control in CFB Boiler
Exhaust Gas Lower Concentration Stabilization Control
Steam Boilers and Waste Heat Boilers（Video）
Apakah steam itu?
Entalpi air, entalpi cairan atau panas sensible air (hf)
Fraksi Kekeringan
Diagram fase steam
Kualitas steam
Apakah yang dimaksud dengan sistim distribusi steam?
Pipa kerja sistim steam
Filter
Boiler - Summary (video)
Pengaruh Udara Pada Steam
Udara dalam sistim
Penghilangan udara
Lokasi ventilasi udara
Apakah yang dimaksud dengan pemanfaatan kembali kondensat
Sistim pemanfaatan kembali kondensat
Alasan-alasan untuk pemanfaatan kembali kondensat
Tata letak dan ukuran jalur pengembalian kondensat
Tujuan isolasian
Pemilihan bahan-bahan isolasi
Boiler - Boiler Basics (video)
What Is A Control Valve?
Structure of Screw-type Fuse Protector
Structure & Use of Porcelain Inserted Type of Fuse Protector
Function & Working Principle of Low-voltage Breaker
Boiler - Steam Traps
Structure and Model of Rotary Switch
Function and Structure of Metal-Enclosed Knife Switch
Installation and Wiring of Knife Switch
Classification of Low-voltage Electric Appliance for Common Use in Electric Engineering
Implication of the Model of High-voltage Fuse Protector
Model of the Lubricating Oil to Bearing Box of the Boiler Induced Draft Fan
Surveillance and Inspection of Boiler Induced Draft Fan in Operation
Heavy Mashgas or Light Mashgas Shown by LCD
RO - How Does Reverse Osmosis Work (video)
Dangerous Oil Temperature and Tripping Shown by LCD
Output Open Circuit Shown by LCD
Output Short Circuit Shown by LCD
Problems on the Adjustment Deflection of the Tapping of Rectifier Transformer
Operation and Maintenance of Sealing Heater
Use of Circulating Water Pump
Classification of Circulating Water Pump
Cleaning Method of Condenser
Working Principle of Condensate Pump
Function of Condensate Pump
Impulse Adjustment Method of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Impact of Fuel Particle Size of Circulating Fluidized Bed Boiler YG-75/5.29-M12 on Bed Temperature
Monitoring and Controlling to Returns Feeder During Operation of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Control to Differential Pressure of Boiler Bed of Materials during Operation of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Control to Differential Pressure of Combustion Chamber of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Basic Principles of Putting Primary and Secondary Air into Use and Adjusting Primary and Secondary Air for Circulating Fluidizing Bed Boiler YG-75/5.2
Boroscope - Medium Scaling (video)
Checking During Operation of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Blowdown of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Periodic Blowdown Operation of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Conditions for Immediately Stopping the Boiler In case the Circulating Fluidized Bed Boiler YG-75/5.29-M12 is in Failure
The Work to be Accomplished by Thermal Control Discipline Before Entire Water Pressurizing of the Boiler
Boroscope - High Scaling (video)
The Work to be Accomplished by Thermal Control Discipline Before the Oil Pipeline of Steam Turbine is Installed
Requirement of Installation of Electric Actuator
Methods for Judging Whether Differential Pressure Transmitter in Operation is Normal or not
Measures for Verifying Coal Feeder
Requirement on Control Valve of Thermal Engineering Automatic Regulatory System
The Inside Story, Water Levels & Gauges (video)
Principles on Section of Protective Casing of Thermal resistance
Phenomenon of Cd Faults of DKJ Actuator Capacitance
Requirement on Installation of Mass Flowmeter
Put-into-Use and Stop Using Mass Flowmeter
Pipe Warming-up of Main Steam Line of Model C12－4.90/0.981 Steam Turbine in Cold Start
Starting of Auxiliary Equipment of Model C12－4.90/0.981 Steam Turbine in Cold Start
Surge Tank and Gland Heater For Cold Start of Model C12－4.90/0.981
Impulse Starting and Raising Speed Process for Cold Start of Model C12－4.90/0.981 Steam Turbine
Precautions for Speed Raising of Model C12－4.90/0.981 Steam Turbine in Cold Start
Precautions for Paralleling and on-Loading of Model C12－4.90/0.981 Steam Turbine in Cold Start
The Inside Story, Basic Boiler Control (video)
Causes for Water Level Rising of Low-pressure Deaerator in Power Plant
Procedures for Putting the Glass Tube Water Level Indicator of Circulating Fluidized Bed Boiler YG-75/5.29-M12 into Use
Procedures for Generally Flushing Water Level Indicator During Operation of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Precautions for Flushing Water Level Indicator During Operation of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Method for Ensuring Stable Steam Pressure and Temperature of Circulating Fluidized Bed Boiler YG-75/5.29-M12 in Parallel Operation
Principles for Adjusting Combustion of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Combustion Process of Coal of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Control Mode for Combustion Adjustment of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Air Distribution Mode of Circulating Fluidized Bed Boiler YG-75/5.29-M12
Function of Primary Air for Circulating Fluidized Bed Boiler YG-75/5.29-M12
Boiler - The Inside Story (video)
Function of Secondary Air for Circulating Fluidized Bed Boiler YG-75/5.29-M12
Causes for Putting Electrostatic Precipitator of Power Plant into Use after the Boiler is Ignited, Oil Gun is Stopped and Boiler is Boosted
Stipulations for Procedures of Trial Running of Power Plant Electrostatic Precipitator
Problems that Will Occur when Fuel is Burning in the Hearth
Problems that may Occur when Boiler is Operating beyond its Output
Boiler - Steam Traps (video)
Prevention Methods for Black Smoke Sometimes Emitting from Chimney When Boiler is Started and Fuel Oil is Burnt
Factors Affecting Boiler Slagging During Operation
Harm from Boiler Slagging
Safety Measures that The Person on-duty for Boiler Operation shall Take During Boiler Decoking
Impact of Coking and Ash Accumulation of Heating Surface on Boiler Steam Temperature
Causes of Ash Accumulation of Boiler Heating Surface
Phenomenon of Ash Accumulation on Boiler Heating Surface
Harm from Ash Accumulation of Heating Surface
Causes of Pulverized Coal Explosion in the Boiler
Harm of Air Leakage to Boiler
Impact of Air Leakage in Coal Pulverizing System
Precautions for Moisture Increasing of Raw Coal During Operation of Coal Mill
Factors Affecting Exhaust Gas Temperature
Methods to Reduce Heat Loss from Exhaust Gas
Phenomena and Causes of Fire Going Out in Boiler Hearth
Phenomena and Causes of Fire Going Out in Boiler Hearth
Phenomenon of Boiler Unstable Combustion
Measures to be Taken when the Boiler Combustion is Found to be Unstable
Causes of Low -Temperature Corrosion on Heating Surface at Rear Part
Main Factors Affecting Flying Ash Abrasion of Economizer
Reasons of Steam Quality Deterioration
Appearance Characteristics of Tube Bursting and Breaking Due to Long-term Overheating of Pipe of Boiler Heating Surface
Phenomenon of Short-term Overtemperature Tube-bursting
What are the Impact from Steam Pressure Changes on Other Operating Parameters
Basic Reasons of Steam Pressure Changing
How to Determine that the Reasons of Steam Pressure Changing Belong to internal disturbances or External Disturbances
What is the Impact of Steam Pressure Fluctuation on Operating?
Thermal deviation of Superheater and Reheater and Causes of thermal deviation
Factors that Affect Changing Speed of Steam Pressure
Main Causes for Steam Temperature Changing During Operation
What is the Impact on Working Condition of Boiler When High Pressure Heater is out of Service ?
Why Shall on-load Operating be Limited after High-pressure Heater is out of Service?
Wear Mechanism of Heating Surface of Flue at Rear Part
Factors Affecting Low Temperature Heating Surface
Measures to Reduce the Wear on Heating Surface at Rear Part
Low Temperature Corrosion Mechanism of Local Heating Surface and Factors Affecting Low Temperature Corrosion
Common Problems of Rotary Air Preheater
Factors Affecting Low Temperature Corrosion to Air Preheater and Cuntermeasures
Definition of Random Error
Definition of Gross error
Sources of Water Level Gauge Error of the Equilibrium Container
Working Principles of Three-broken-type Self-locking Protection for Pneumatic Actuators
Basic Contents of Thermal Alarming
Working Principles of Mica Two-color Level Meter for Boiler
How does a Thermal power plant work ? (video)
Order of Coal Feeding of Coal Feeder and Reasons of Big Deviation
MFT of Boiler
How to Reduce the False Action Rate of Thermal Signal Protective System
Working Principles of Bimetallic Thermometer
Effect of Water in Thermal Power Plants
How does a Steam Turbine Work ? (video)
Importance of Water Treatment of Thermal Power Plant
Classification of Production Water in Thermal Power Plant
Water Quality Index for Water Treatment
Purpose of Water Quality Pretreatment
Technical Parameters for Water Treatment
Centrifugal pump basics (video)
Effect of Multi-medium Filter
Effect of Activated filters
Function of Precision Filter
Principles of Reverse Osmosis System
Operation Principles of Compound- Bed
Purpose of Dosing in Water Quality Pretreatment
Operating Procedures for Turning on/shut down the Industrial Control Computer Introduced by Automation Control System
Automatic Operating Procedures Introduced by Automation Control System
Automatic Control System is Turned to Automatically Running After Manual Starting is Stopped
Measuring Methods for Flashing Point and Ignition Point of Petroleum Products
Steam Turbine HP Steam Flow (video)
Erection&process for CFB Boiler coal fired power plant (video)
Precautions and Maintenance for Flashing Point and Ignition Point of Petroleum Products
Viscometry (Kinematic Viscosity Method)
Measurement Method for Performance of Emulsion Resistance of Petroleum and Synthetic Fluid
Determination on the Nature of (Acid) Alkali with Water-solubility YS—191—84 (Colorimetric Method)
Detection Method of Transparence
Fluidized Bed Boilers (video)
CFBC Boiler Operation Process In Animation (video)
Maintenance of Glassware
Maintenance for Testing Instrument
Calibration of Instrument with Calibration Hand Shank
Electrical Wiring Control wiring (video)
How does an Induction Motor work ? (video)
DC Motor, How it works? (video)
How does an Alternator Work ? (video)
Working Principle of Circulating Water Pump
Structure of the Circulating Water Pump
Precautions for Putting Desuperheater and Pressure Reducer into Use and For Disconnecting Them
Definition of Whole Process Adjustment of Water Level
Main Functions of FSSS
How does a Transformer work ? (video)
Concept of System Redundancy
Definition of I/O Allowance
Principle of "Independence" of DCS system
Hardware Configuration of the Control System
The water treatment process (video)
Redundant Measurement Methods For Important Parameters
Basic Function and Requirement on On-off Control System
Interlocking Items for Auxiliaries of Boiler Control System
How to Select the Electric Device for Motor Protection -Thermal Relay
Centrifugal Pump Working (video)
How to Select and Set the Rated Current of Thermal Components of Motor Thermal Relay
Selection of The Type of the Motor Thermal Relay
Precautions for Selection and Application of Motor Thermal Relay
If the Circulating Fluidized Bed Boiler YG - 75/5.29 - M12 is found to have the following situations, the Boiler Unit shall be Shut Down
Operation of Emergency Shutdown of Boiler of Circulating fluidized bed boiler YG - 75/5.29 - M12
Steam Turbine (video)
Actuator - Steam Turbine Pilot (video)
Physical Components of Steam Turbine (video)
Coal Fired Power Plant (video)
Phenomenon of Full Water of the Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
Common Causes of Full Water of the Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
Measures for Drum Water Level of Circulating fluidized Bed Boiler YG - 75/5.29 - M12 Exceeding Normal Level
Measures for Treating the Circulating fluidized bed boiler YG - 75/5.29 - M12 Whose Water Level is Still Rising After Full Water Has Been Treated
Water Shortage Phenomenon of Circulating Fluidized Bed Boiler YG - 75/5.29 - M12 Boiler
Common Causes of Water Shortage of the Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
What happens to the current in a short circuit?
Treatment for Water Shortage of the Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
What is the purpose of a resistor?
Electrostatic precipitator (video)
Procedures of Putting the Pressure Regulator of Regulated Extraction of Model C12-4.90/0.981 Steam Turbine into Use
Preparation Before C12-4.90/0.981 Steam Turbine is Shut Down
Shutdown of C12-4.90/0.981 Steam Turbine When the Electricity Load is Reduced to Zero
Operation after the Rotor Becomes Static During Shutdown of C12-4.90/0.981 Turbine
Procedures of Quitting the Pressure Regulator of Regulated Extraction of Model C12-4.90/0.981 Steam Turbine
Condenser and Cooling tower work in power plant (video)
Processing for Water Level Rising of Low-pressure Deaerator of Power Plant
Causes of Water Level Decreasing of Low-pressure Deaerator of Power Plant
Processing for Water Level Decreasing of Low-pressure Deaerator of Power Plant
Processing for Pressure Rising of Low-pressure Deaerator of Power Plant
Functions and Types of Relay
How to Clean Heat Exchanger and Condenser Tubes (video)
How does a transformer work?
How do I test a transformer?
How does a voltage stabilizer work?
Function of Intermediate relay
Principles of Current Relay and Voltage Relay
Heat exchanger - Intro (video)
Working Principles of Thermal Relay
Selection of Thermal Relay
What is the purpose of a capacitor?
What is the definition of electrical energy?
How do you calculate the capacitance of capacitors in a series?
Electric Potential: Visualizing Voltage with 3D animations (video)
Working Principle of Air Time Relay
How Does Condenser Keep Internal Vacuum of Steam Turbine
Operation Mode and Control Logic of DCS condensate Pump
Electric Energy (video)
Functions and Working Principles of Speed Relay
Causes for Condenser Vacuum to Decrease When Steam turbine is Impulse Started
Emergency Stop of Circulating Water Pump
Control Scope and Harm of Water Vapor Monitoring Index of Thermal Power Plant
What is the polarity of an electrolytic capacitor?
Function of Position Switch
Vacuum Range of Steam Turbine Condenser
Purpose of Strictly Supervising of Boiler Water, Harm and Treating Method
Relay Protection of Power System
Purpose of Supervising Boiler Blowdown
Working Principle Diagram of High- voltage Frequency -Converter
Principle of Thermal Deoxygenization to Feed Water
What are basic electronics?
3D Blower Animation (video)
Purpose and Principle of Treatment on Phosphate in Boiler
Concept of plunger fluidization
Collecting Methods for Water Samples (GB -- 6907---2005)
Factors Influencing Heat Transfer of Material and Heating Surface
Dense-phase zone and Function of Circulating Fluidized Bed
CFB Combustor (video)
How does a dynamo generator work?
What does three-phase voltage refer to?
How do you calculate the amperage of copper wire?
What is Krichhoff's loop rule?
What is the function of a voltage regulator?
How does a current traveling through a circuit differ from a static discharge?
How does temperature affect the resistance of a wire?
How are current and voltage related?
What are the three components of a circuit?
Analyzing Method of Boiler Water and Cooling Water—Measurement of alkalinity
Terminal Velocity of Particles
Components and Function of Return Feeder
Animation CFB (video)
Analyzing Method of Boiler Water and Cooling Water—Measurement of Acidity
Superficial velocity
Working Principle of EPC
General and Function of Adjustment System of C3-3.43/0.49
Circulating fluidized bed (video)
How does an electric motor work?
What are some uses of capacitors?
How does a dynamo work?
Analyzing Method of Boiler Water and Cooling Water — Measurement of activated silica
How does Steam Turbine Work (video)
Working principle of J -valve Return Feeder
Acting Procedures of Adjustment System of C3-3.43/0.49
CFB Boiler coal fired power plant (video)
How does an isolating transformer work?
Analyzing Method of Boiler Water and Cooling Water—Measurement of Hardness
How Many Kinds of Slag-cooler?
Safety Inspection Before C3-3.43/0.49 Steam Turbine is Started
What is a delta-delta connection in a transformer?
How does a rectifier convert AC to DC voltage?
Coal Power Generation (video)
Methods for analysis of water for boiler and for cooling—Measurement of chloride
Turbine Oil
Functions of Drum
Start C3-3.43/0.49 Steam Turbine and Warm the Pipe(to the front of the Isolation Valve)
Steam Turbine Sealing Steam System Overview (video)
Phenomenon of Leakage Occurring in Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
Kinds of Cylinder Slag-cooler for CFB
What is the difference between metal clad cable and armored cable?
Distributed Control Systems Introduction (video)
Mole ratio of Calcium and Sulfur of Circulating Fluidized Bed
Working Principle and Characteristics of Main Functions of Air & Water Slag-cooler
What is the function of a fuse?
What is fuse wire made of?
Resistance Characteristics of Circulating Fluidized Bed
Essentials for a Sound Boiler Water Treatment Program (video)
Treatment Measures for Priming Occurring in Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
Structure and Working Principle of Cyclone Classifier inside the Drum.
What is "earthing" in electrical terms?
How do shunt trip breakers work?
Boiler Maintenance & Efficiency (video)
Characteristic Test of Empty Bed Resistance
What is the thermal conductivity of brass?
Why is copper better than aluminum for electrical wiring?
Treatment for Damage of Circulating fluidized Bed Boiler YG - 75/5.29 - M12
How does a conductivity meter work?
Preventions for Water Overflow and Shortage of the Circulating Fluidized Bed Boiler YG - 75/5.29 - M12 During Operating
How does a vane pump work?
Common Methods for Desulfurization
How does a submersible pump work?
Characteristics of Fixed Bed
How does a diaphragm pump work?
Min Tasks for Operation Adjustment of Circulating Fluidized Bed Boiler
What Protections shall be Provided for Circulating Fluidized Bed Boiler ?
Understanding Grease Analysis Results
How does a resistive transducer work?
Working Principles Slag-cooler of Air & Water Combined Cooling Cylinder
Boiler Feed Water Pump (video)
Adjustment Principles for Secondary Air
How does a centrifugal pump work?
Working Principles Slag-cooler of Air & Water Combined Cooling Cylinder
Characteristics of turbulent bed
What is "earth fault loop impedance"?
Pneumatic Conveying and Characteristics of Dense Phase
Pneumatic Conveying and Characteristics of Dilute Phase
What will an electric current always follow?
What causes a short circuit?
Differential Density Fluidized Bed and Characteristics
What is the function of a lightning rod?
Initial fluidization
What Is the purpose of the ground wire on an appliance?
Fluidization Limit Wind Speed
What causes a circuit breaker to get hot?
Resistance Characteristics of Fluidized Bed
What is the electromagnetic theory?
Fluidized Bed Combustor (video)
Effect and Varieties of Air Distribution Plate
What does a transformer do?
Functions of Air Nozzles and Varieties of Air Nozzles
Functions of Slag-cooler of Air & Water Slag-cooler
Common Causes of Priming Occurring in Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
What is a potential transformer?
How to Avoid Coking of Air and Water Combined Slag-cooler during Operating
Causes for the Circulating Fluidized Bed Boiler to Require the Air Distribution Plate to Have a Certain Pressure Drop
What is the role of iron core in a transformer?
Characteristics of Bell Jar Type Air Nozzles with Large Diameter
What are the advantages of shell-form transformers?
How does a solenoid work?
Characteristics of Air Chambers of Circulating Fluidized Bed Boiler
Aperture Ratio of Air Nozzles
What is electric energy?
Working Principle of Water -cooling Spiral Slag-cooler
Basis Requirement of Circulating Fluidized Bed Boiler on the Returning Device of Materials
Air Preheater for Circulating Fluidized Bed Boiler
Impact of Too big or Too Small Holes Air Speed on Normal Operation of Fluidized Bed
Use of Condenser
Heat Addition in Boiler & Rankine Cycle
Causes for Using Slag-cooler in CFB Boiler
Startup of C3-3.43/0.49 Steam Turbine Unit
Min Tasks for Operation Adjustment of Circulating Fluidized Bed Boiler
Structure and Characteristics of Roots Blower
Compositions of DCS Communication Network Structure
Function and Type of Coal Feeder
DCS Communication Network
Steam Turbine Sealing Steam System Overview (video)
How to Select the Calibration Points of Elastic Pressure Gauge ?
DCS Dynamic Data Server
Function of Ignition Pressurization Fan
What are four types of turbine seals?
Electro Hydraulic Servo valves for steam turbines control (video)
Specifications for Numbers Coal-Feeding Points
Advantages and Disadvantages of Belt Coal Feeder
Working Principle of Model SS - 46 Bidirectional Vibration Meter
Mechanical Adjustment of Angular Travel Actuators
Check Before Calibration of the Bourdon Tube Pressure Gauges
Type of Soot blower and Medium Applied
Rules for Generator Overload Running
Precautions for the Generator to Operate under Overload
Structure and Working Procedures of Gun- type Soot blower
Electrostatic Precipitator(ESP) and Its Components
Precautions for Adjustment of Reactive Load During Operation of Generator
What are the Factors that Limit the Generators When the Active and Reactive Power are Increased after the Generators are in Parallel Operation?
Structure and Working Principles of Electric Contact Water Level Gauge
Common Causes for Leakage of Water-cooled Pipe of Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
Water Level Gauge of Unitary Equilibrium Container
Kinds of Wear of Circulating Fluidized Bed Boiler
Operation for that the Water-cooled Wall Pipe of YG - 75/5.29 - M12 Circulating Fluidized Bed Boiler is Damaged and Normal Water Level Cannot be Maint
Phenomenon of Damage of Economizer Pipe of YG - 75/5.29 - M12 Circulating fluidized Bed Boiler
Features of Refractory Castables
Causes of Damage of Economizer Pipe of YG - 75/5.29 - M12 Circulating fluidized Bed Boiler
Treatment of Damage of Economizer Pipe of YG - 75/5.29 - M12 Circulating fluidized Bed Boiler
Main Purpose for Setting Refractory of the Fluidized Bed Boiler
Advantages of Using Membrane- type Water-cooling Wall
Function and Form of Superheater
Function and Structure of Economizer
Phenomenon of Damage of Superheater Pipe of YG - 75/5.29 - M12 Circulating fluidized Bed Boiler
Common Causes of Damage of Superheater Pipe of YG - 75/5.29 - M12 Circulating fluidized Bed Boiler
Treatment for Damage of Superheater Pipe of YG - 75/5.29 - M12 Circulating fluidized Bed Boiler
Function of Recirculation Valve of Economizer
Air Preheater for Circulating Fluidized Bed Boiler
Causes of Blocking of Spray Tube of Attemperator of YG - 75/5.29 - M12 Circulating fluidized Bed Boiler
Power Plant - Boiler (video)
Working Conditions of on-load Purified Condensed Steam for C3-3.43/0.49 Steam Turbine
Working Conditions of ON-load Steam Extraction for C3-3.43/0.49 Steam Turbine
Maintenance and Inspection during Operation of C3-3.43/0.49 Steam Turbine
C3-3.43/0.49 Steam Turbine are Prohibited to Start In the Following Cases.
Operation of Shutdown of C3-3.43/0.49 Steam Turbine Unit
Switchgear (video)
Fault Shutdown of C3-3.43/0.49 Steam Turbine Unit
Advantages of DCS control system
Problems in the application of DCS system
Practical Capacity of DCS system
Inductively coupled - Wireless power transmission (video)
Process of 220T Circulating fluidized bed boiler Combustion System
Process of Steam-water side of 220T Circulating Fluidized Bed Boiler
single phase motors (video)
Requirements of 220 Tons Circulating Fluidized Bed Boiler on Fuel Coal
Preparation for Checking Before 220 tons Fluidized Bed Boiler is Trial Run Integrally
Check Requirements for Pressure Gauge and Relief Valve
Requirements on Expansion Indicator for Pressure-containing Members of 220 Tons Fluidized Bed Boiler
Check the material returning system to confirm that they shall meet the following requirements
Checking the Pneumatic Ash Removal System of 220 tons Fluidized Bed Boiler
Transformer (video)
Description of Purpose of Cold test
Preparing Work Before Cold Test
Measurement of Empty Plate Resistance of Air Distribution Plate of 220 tons Fluidized Bed Boiler
Checking the Evenness of Air Distribution by Boiling Method
Resistance Characteristic Test of Cold Materials Layer of 220 Tons Fluidized Bed Boiler
Thermal power plant - Rankine cycle (video)
Check the Working Performance and Reliability of the Materials-Returning System
Preparation Before Ignition of 220 tons Circulating Fluidized Bed Boiler
Ignition Process of 20 tons of Fluidized Bed Boiler
Precautions for Safety During Starting of 220 Tons Circulating Fluidized Bed Boiler
Electromagnetic induction (video)
Process of Temperature -Rising and Pressurizing of Boiler in Cold Starting
Precautions for the Process of Pressurizing
Setting of Safety Valve of 220 Tons Circulated Fluidized Bed Boiler
Precautions for steam Combining of 220 tons Circulating Fluidized Bed Boiler
Adjustment for Combustion of220 Tons Fluidized Bed Boiler
Adjustment for Bed Temperature of 220 Tons Fluidized Bed Boiler
Adjustment for Bed Pressure of 220 Tons Fluidized Bed Boiler
Adjustment of Negative Pressure of Differential Pressure of Hearth of 220 tons Circulating Fluidized Bed Boiler
Adjustment of Oxygen Content in Flue Gas of 220 Tons Fluidized Bed Boiler
Adjustment Of Load of 220 Tons Fluidized Bed Boiler
Adjustment of the boiler water level
Disconnection of water level gauge of steam drum
Regulation of Steam Pressure and Steam Temperature of 220 tons circulating fluidized bed boiler
Slag-discharging, ash-discharging and coke-knocking-out of 220 tons circulating fluidized bed boiler
In the operation of the boiler, monitor the operation of the rotating machinery
The new generation hydraulic pump in 3D (video)
Checking, Maintenance and Regular Work During Operation of Boiler
Automatic control device of the drum water level
Common Causes for Leakage of Water-cooled Wall Pipe of Circulating Fluidized Bed Boiler YG - 75/5.29 - M12
What are the methods to calculate and improve power factor?
Automatic Operating Conditions of Main Steam Temperature of 220 Tons Circulating Fluidized Bed Boiler
Automatically Control of Negative Pressure of Boiler Hearth During Boiler Operation
Automatic control of Combustion of 220 Tons Fluidized Bed Boiler
Precautions for Operation of DCS control system
Shutdown of the boiler
Cooling after shutdown of fluidized bed boiler
Adjustment for damping-down of 220 Tons of Fluidized Bed Boiler
ALSTOM STEAM TURBINES (video)
Precautions for damping-down of boiler
Maintenance after shutdown of boiler
Instruction asked for emergency shutdown of 220 tons circulating fluidized bed
Phenomenon of Main Fuel Removed
Steam turbine installation (video)
The causes and the treatment of boiler with overflow
Cause and treatment of Water Shortage of Boiler
Damage and of water level gauge of steam drum
Causes and treatment of damage of superheater
Causes and treatment of fire extinguishing of 220 tons circulating fluidized bed boiler
Description of re-combustion phenomenon inside cyclone cylinder of 220 tons circulating fluidized bed boiler
How do you make electricity from coal (video)
Reasons and treatment of recombustion of flue at tail of 220 tons circulating fluidized bed boiler
Blocking or coking of returns system of 220 tons fluidized boiler
Phenomenon and treatment of sharply decreasing of load of 220 tons fluidized bed boiler
Phenomenon, cause and treatment of suddenly increasing of load of fluidized bed boiler
Coal Plant Boiler Operation (video)
Causes and treatment of phenomenon of auxiliary power interruption
Power interruption phenomenon and treatment of 400 V auxiliary power for boiler
Phenomenon When the power supply for 220V thermal meter of the boiler is interrupted
Phenomenon and treatment of fan fault of 220 tons circulating fluidized bed boiler
Generate electricity from coal (video)
What are the advantages and disadvantages of rigid coupling?
Causes and treatment of phenomenon of coal feeding interruption of coal feeder
Causes and treatment of blockage of slag-discharging pipe
Measurement principles of Venturi -pitot tube
Measuring principles of Annubar Flowmeter
Turbine installation (video)
The measuring principle of ultrasonic flowmeter
The measuring principle of turbine flowmeter
Principle for measuring liquid level by microwave
Selection principle for differential pressure transmitter
How to solve the problem that the output of the transmitter is fixed at 20.8 mA
Why does semiconductor sensor need heating
What is the impact on the unit if steam temperature too high or too low?
New steam pressure rises, the impact on unit operation?
When New steam pressure is reduced, what is the impact on the operation of the turbine?
Exhaust pressure level have any effect on the unit? (Vacuum level)
Why when the unit starts when do bearing seal first before evacuate the vaccum?
Why it is forbidden to send steam to bearing seal when the rotor is stationary?
What is the differential expansion?
The main factors to the positive increase of differential expansion:
What is the differential expansion? What positive negative Representative?
Factors which affect the bearing oil membrane?
How the titration of the turbine axial displacement zero position ?
How the titration differential expansion high pressure zero position?
When is the dangerous working condition of adjustable nozzle condensing steam turbine governing stage?
What are the advantages using the turbine nozzle adjustment?
What is "cutting - nozzle" combination adjustment, by this using this adjustment, what are the advantages?
What is chamfered nozzle?
Turbine rotor blade speed factor associated with what factors?
The size of the differential expansion associate with what factors?
A negative differential expansion appear under what circumstances?
On the process of unit start, how to deal with poor big differential expansion?
How to control differential expansion when turbine startup?

Maintenance Area

Installation Specification of Mechanical Quantity Sensor
The maintenance safety measurements for circulating water pump
The maintenance procedure of adjusting valve
The inspection for installation of transfer switch
XG-40/3.82-M The combustion device
XG-40/3.82-M Coal-feeding device
XG-40/3.82-M Under-bed ignition device
XG-40/3.82-M Separation and back-feeding device
XG-40/3.82-M Drum and internal devices
XG-40/3.82-M Water-cooling system
XG-40/3.82-M Superheater system
XG-40/3.82-M Economizer system
XG-40/3.82-M Air preheater
XG-40/3.82-M Sealing structure
XG-40/3.82-M Boiler steam-water side process
XG-40/3.82-M Ash-blowing device
Monitor of boiler process
XG-40/3.82-M Main characteristics of boiler
XG-40/3.82-M Special structure and installing requirements
XG-40/3.82-M The combustion device
XG-40/3.82-M The secondary air duct
XG-40/3.82-M Waterwall system
XG-40/3.82-M The construction of sealing device
XG-40/3.82-M The construction of cyclone separator, the separator outlet flue and the back-feeding device
XG-40/3.82-M Superheater system
XG-40/3.82-M Economizer
XG-40/3.82-M Air preheater
XG-40/3.82-M Notes about the under-bed ignition device
XG-40/3.82-M Furnace wall structure
XG-40/3.82-M Acceptance of wear-resistant material and insulation material
XG-40/3.82-M Preparations before boiler installation
XG-40/3.82-M Technical requirements of brickwork
XG-40/3.82-M Acceptance of brickwork quality
XG-40/3.82-M Preparations before baking
XG-40/3.82-M Baking and cooking process
XG-40/3.82-M Cooking process
Power Transformer Showing Major Components
BOILER HORSE POWER
CYCLE OF CONCENTRATION OF BOILER WATER
BOILER FUEL CONSUMPTION
DIFFERENTIAL SETTING
FACTOR OF EVAPORATION
Common Boiler Formulas - FORCE
Common Boiler Formulas - HORSEPOWER (PUMP)
Common Boiler Formulas - INCHES OF MERCURY
PERCENT OF BLOWDOWN (BOILER BLOWDOWN)
BOILER BLOWDOWN RATE
PERCENT OF BLOWDOWN (SAFETY VALVE)
RATE OF COMBUSTION FOR GASEOUS OR LIQUID FUELS
RETURN CONDENSATE PERCENTAGE IN FEEDWATER
Common Boiler Formulas - STATIC HEAD PRESSURE
Common Boiler Formulas - STEAM PRODUCED
Common Boiler Formulas - TOTAL FORCE
Common Boiler Formulas - WATER COLUMN
Summary of the Flange
Checking Procedures for Electric Actuators
Technical Requirements on Calibration of Capacitance Pressure Transmitter
What shall be Done During DCS maintenance
Surface Anti-wear Treatment Method for the Impeller of Induced Draft Fan of Boiler
Abradable Coating Seals
Retractable Seals
Brush Seals
Condenser Replacement and Optimizations
Steam Turbine Modernization Solutions
Vibration Sources Identification Guide
Ukuran pipa berdasarkan penurunan tekanan
Ukuran saluran pemipaan berdasarkan kecepatan
Tata Letak Pemipaan
Steam Trap
Ukuran Pocket Pengeluaran yang Direkomendasikan
Jalur Cabang
Strainers
Strainer Tipe-Y
Strainer tipe keranjang
Opsi-opsi Strainer
Pemisah/ Separator
Separator tipe baffle
Separator tipe Siklon
Separator tipe Coalescence
Apakah yang dimaksud dengan steam traps?
Steam trap bola apung
Steam trap tipe keranjang terbalik
Meringkas Pemilihan Steam Traps Untuk Berbagai Penggunaan
Pemilihan dan pemasangan steam trap harus dipertimbangkan
Menghitung kehilangan panas – metodologi
Steam Piping Systems Designed
Steam Control SETS
Process Control Terminology
Research on Design Technology of Electrostatic Precipitator
Precautions for Selection & Installation of Low-voltage Circuit Breaker
Common Boiler Formulas - Boiler Horse Power
Common Boiler Formulas - Cycle of Concentration fo Boiler Water
Common Boiler Formulas - Boiler Fuel Consumption
Common Boiler Formulas - Differential Setting
Common Boiler Formulas - Facton of Evaporation
Common Boiler Formulas - Force
Classification of the Lubricating Oil Added in Bearing
Values of Voltage and Current can’t Rise and Twinkle at Low Point for a Long Time in Idle Running
Problems on Bias Excitation
Pump - Cavitation, Causes and Effects (video)
Function of Condensate Pump
Seven Kinds of Methods to Take the Broken Screw Tap Out (video)
screwdriver (video)
Steel tape (video)
Valve (video)
Market leader in wear resistant and high strength plate (video)
Twist drill (video)
Portable wrench (video)
Underwater welding (video)
Manufacturing process of large bolts (video)
Spring molding process (video)
Fuel Pump Works (video)
High Performance Working Knives (video)
Air Release Valve...(video)
Ball bearing (video)
bearing with no sliding friction (video)
Self-priming Centrlfugal Pump (video)
Diesel Engine (video)
Almighty bender (video)
How to achieve secure face grooving (video)
Mechanical principles (video)
Screwdriver production process (video)
Working principle of a thermal power plant via Engineering Science (video)
Steam Turbine Assembling Steam (video)
Coal Power Generation (video)
Steam Turbine Disassembly (video)
Feed Water Pump (video)
Valve types and operation (video)
Safety valves (video)
PE Ball Valves animations (video)
Mechanical seals types and installation part (video)
Explanation of Boiler Feed Water (video)
CFB Combustor - 3D CFD Simulation (video)
Overhaul of Feed Pump
Interlock & Control Circuitry Troubleshooting Class (video)
How a transformer works (video)
Function Principle of the OLTC (video)
Calculation and homemade construction of a Toroidal Transformer (video)
Centrifugal Pumps | Design Aspects (video)
Installation and commissioning of centrifugal pump (video)
Shaft Alignment Training: Pre-Alignment Steps (video)
Electro Hydraulic Servo valves for steam turbines control (video)
How Diesel Engines Work - Four Stroke Combustion Cycle (video)
Maintenance of Circulating Water Pumps
centrifugal pump principle (video)
Frequency Conversion and Energy Conservation Renovation of Condensate Pump
Multistage Centrifugal Blower (video)
Introduction of Type Classification and Specification of Flange
Design Requirements of Water Cooling Chamber of Circulating Fluidized Bed Boiler
GE’s DDHF Multistage Centrifugal Pumps - Assembling (video)
Gasket type and standard for Flange
Fluidised bed technology (video)
Type and Performance of Metal Winding
Reheating Change Rate of Castable Refractory of Circulating Fluidized Bed
Distinction of Oil Resistant Rubber Mat and Ordinary Rubber Mat
How Temperature Affects Lubricants ?
How can you tell if a circuit breaker is bad?
What Is Lubrication?
Shaft Alignment Concepts: Bearing Clearances (video)
Steam Turbine Theory and Numericals (video)
What Makes Up the Lubricants We Use?
Signs of Lubricant Starvation
Gears Process (video)
How does a rotary vane vacuum pump work?
Nes thread repair tool (video)
Multifunction backhoe loaders (video)
Machinery Frontier (video)
Hammer processing technology (video)
Thermal power plant valve structure (video)
Bolt Repair Tool (video)
Reheating of steam for thermal power plants(video)
What is the formula to calculate kinetic energy?
Simple Animations to Explain Complex Mechanical Principles (video)
What is the formula for thermal energy?
Effect of External Force - Resonance
Thermal Power Plants
How does a Thermal power plant work ? (video)
Conditions that Shall be Available for SCS System to Be Debugged in DCS
Guidelines for Steam-Air Coil System Design (video)
Treatment for Alarm Signal not Given When the Lubrication Oil Pressure of Steam Turbine is Low
Kinds of Nut
Clamp Wrench (video)
Friction Stir Welding (video)
A deep groove radial ball bearings (video)
Modes of Boiler Building with Refractory Castables
Thermal power plant (video)
Principles of Lashing Wire Welding of Steam Turbine Blade
How to remove a stripped screw safely (video)
Mechanical principles (video)
Automatic pipe welding system (video)
What cause electrical earth fault on a rotor?
The reasons of bolt abnormal sticking or fastening
Under what conditions could exposing large cylinder cap?
Large cylinder cap after lifting 100-150mm, which checks should be done before you can continue lifting?
Causes and treatment of damage of economizer pipe
There is rotor elevation phenomenon when the cylinder cap is lifting, what is the reason?
After turbine overhaul, what prepare work should be done inside the cylinder before install back the cylinder?
Could according to different characteristic of cylinder to take two different method to scrape and gauge combination gap
Turbine assembly 3D (video)
Description of how to process the cylinders combined gap with welding method?
How to check the real cylinder combination gap with a feeler?
what reasons cause cylinder repaired zone crack? Features of cracks?
What is the reason of Condenser brass cause chemical corrosion ?
Why when overhaul must prevent foreign matter into the cylinder?
Separator supporting and positioning method on the cylinder, how much method usually there? And what method each cylinder adapt to?
Some cast iron separator inlet axial end face side of the rim, equipped with a number of pins, what is the purpose?
the use of the suspended support separator and separator sleeve, how to adjust its position in the vertical direction?
when the separator stuck inside the separator sleeve, how to handle it?
what should be focused on when doing visual inspection on the separator ?
what are the reasons of flange separator combination surface’s gap too large?
What are the reasons of bad tightness on separator combination?
what are the common phenomenon of separator vane damage?
what is the using of the spring between steam seal block and steam seal sleeve?
what we should pay attention to when we assembling the steam seal block?
how to check the performance of the steam seal rings automatically adjust the gap?
What are the advantages and disadvantages of the whole rotor ?
When the bolt which is larger than M25 disassembly, why do the numbering work?
when formal assembling the bolt of the cylinder, how handle thread?
How to do the test buckle work of the cylinder bolts?
How to check the work of cleaning the cylinder screws bottom buckle and bolts?
How to handle when the thread stuck?
What should pay attention to when heat bolt swivel nut?
How to determine the thermal expansion of the cylinder ?
After the overhaul of the components inside the cylinder assembly, should make what checks to formally buckle the large cap?
Under what conditions we should use scrape method to eliminate the gap of cylinder combination?
Generally, how to check and determination the depth of cylinder crack?
Why we must eradicate all the cracks of cylinder? Under what conditions need to add weld in the crack slot?
What are the requirements to open the slot, when we want to do welding on the cylinder cracks?
Describe the procedures and the method of speed-stage nozzle set demolition ?
When lifting the last stage separator sleeve, any special precautions?
Why should do the separator bending measurements? How?
How to measure the gap between the separator and the level combination surface of separator sleeve ?
What is the reason of radiation lack of space on the top of separator or separator sleeve?
Turbine Manufacturing Process (video)
Separator vane surface pits occur, and a convex hull when the steam side bending, how to deal with it?
How to overhaul steam seal block when doing a big overhaul?
When doing the demolition of steam seal block, if you press steam seal block but it can not bounce back, how to deal with it?
what we should pay attention to when we assembling the steam seal block?
How to determine the elasticity of steam seal spring ?
What to do if steam seal radiation gap is too large or too small ?
How to adjust the axial position of the steam seal block separator?
Why should measuring the flow-through gap on two position difference 90 ° angle of the rotor?
Overhaul of the rotor shaft coupling, in the process of demolition and decomposition, when the bolt and hole pull the burr , how to handle it?
How to check and process the weight of the rotor balance?
Add bush processing impeller keyway crack, assembly according to what sequence?
Check where are the impeller rim crack key positions?
Twist and beat method and mechanical pressure method straight axis, only suitable for what kind of axis and what kind bending situations?
When cleaning the rotor blades move by sand-blasting, what should we pay attention to?
After the steam turbine rotor blades fatigue fracture caused by vibration, how to judge the direction of vibration?
Impeller piece rivet head after severe wear, how to re-riveting ?
What is the relationship of static bending of the rotor and bearing neck up-rising inclination?
How to measure the bearing neck up-rising inclination?
How big gap between the slinger on bearing and the bearing neck should be taken?
When there is no specify rule, oval tile top and sides of the gap, hpw much preferable?
Describe the lead wire method of measuring the gap of cylindrical and oval bush
How to use the bridge gauge to measure bearing neck sinking ?
When the pad does not bear the weight of the rotor, the gap on both sides and the bottom of the horn should be how much?
Describe the procedure of scraping the steel pad of bush?
Local defects of the bearing surface of the thrust pad , what should we do?
Measure the tightening force with the pressure pad lead wire method, when turning the bush, what should we pay attention to?
Governor valve gate rod bending shall not exceed what amount? why? How to deal?
What is the relationship with the axial displacement and differential expansion?