Download - Summer Training Report on Power Plant
![Page 1: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/1.jpg)
SUMMER TRAINING SUMMER TRAINING REPORTREPORT
At At
BHELBHEL
Anurag Chand
10607032
![Page 2: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/2.jpg)
Overview of Captive Power PlantOverview of Captive Power Plant Established by an industry to meet its own Established by an industry to meet its own
requirements. requirements. Capacity-23.6 MWCapacity-23.6 MW
•Coal Powered
![Page 3: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/3.jpg)
Control & Instrumentation Control & Instrumentation Important ParametersImportant Parameters Temperature –Bimetallic Thermometer, Temperature –Bimetallic Thermometer,
Thermocouples,RTDs,PyrometersThermocouples,RTDs,Pyrometers
Level – Float, Pressure Head , UltrasonicLevel – Float, Pressure Head , Ultrasonic
Pressure – Manometer ,Diaphragm, Pressure – Manometer ,Diaphragm, Bourden Tube, Bellows Bourden Tube, Bellows
Flow-DPT like Orifice , Venturimeter, Dall TubeFlow-DPT like Orifice , Venturimeter, Dall Tube
Electromagnetic FlowmeterElectromagnetic Flowmeter
![Page 4: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/4.jpg)
Boiler : Most ImportantBoiler : Most Important
![Page 5: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/5.jpg)
Boiler ControlsBoiler Controls Drum Level Control Drum Level Control
Single element water level controlSingle element water level control
![Page 6: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/6.jpg)
Two element Level ControlTwo element Level Control
Other Temperature, Flow and Pressure control is done by
-Feedback loop
-Cascaded Feedback loop control
-Feed Forward Control
![Page 7: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/7.jpg)
Ratio ControlRatio Control Ratio control is used to ensure that two flows are Ratio control is used to ensure that two flows are
kept at the same ratio even if the flows are kept at the same ratio even if the flows are changing. E.g. Air-Fuel Ratiochanging. E.g. Air-Fuel Ratio
![Page 8: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/8.jpg)
Automation of Processes Automation of Processes To minimize human intervention to reduce the To minimize human intervention to reduce the
errors errors
Done by PLCs and SCADA
![Page 9: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/9.jpg)
PLC (Programmable Logic Controller)PLC (Programmable Logic Controller)
Digital electronic device that uses a programmable memory to store instructions and to implement specific functions such as logic , sequencing , timing etc to control machine and processes.
PLC Features
•Large no of I/O•Flexibility in programming and reprogramming
Hardware of PLC
![Page 10: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/10.jpg)
Program Scan CycleProgram Scan Cycle
Deadman Switch (Ladder logic)Deadman Switch (Ladder logic)
![Page 11: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/11.jpg)
SCADASCADA Supervisory Control and Data AcquisitionSupervisory Control and Data Acquisition. It generally refers . It generally refers
to an industrial control system: a computer system to an industrial control system: a computer system monitoring and controlling a process. monitoring and controlling a process.
Features
•Only supervisory control
•Redundancy
•Historical and Real Time Trends
•Alarm
•LAN Connectivity
![Page 12: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/12.jpg)
Dynamic Process GraphicDynamic Process Graphic Brought about revolution.Brought about revolution. Has good library of symbols to represent whole Has good library of symbols to represent whole
process process
![Page 13: Summer Training Report on Power Plant](https://reader035.vdocument.in/reader035/viewer/2022081413/546ab775b4af9f97168b4a17/html5/thumbnails/13.jpg)
Thank YouThank You