Ramya project
- 1. AUTOMATION OF THERMAL POWER PLANT Shri Ramya Vadlamani 09R11A0251 M.S.Madhuri 09R11A0230 Batch No. 20
- 2. INTRODUCTION The rising importance of middle-range power operations and environmental preservation requirements at thermal power stations has brought the need for more sophisticated operation and control. Meanwhile, in response to the changing circumstances of the electric power industry, systems must be implemented, that can also meet requirements such as cost effectiveness and labor savings. The technical advances such as implementation of protective functions by printed circuit boards, software configure system and common sensor system
- 3. THERMAL POWER PLANT LAYOUT
- 5. 1 2 3 4 5 6 11 12 13 14 15 16 LCD 40 39 38 37 36 35 34 33 32 31 1 2 3 9 18 19 20 22 21 1 2 8 16 15 9 BC1 BC2 12V 12V 5V IR1 IR2 IR3 5V 8051 AT89S52 ULN 2003A 8.2KΩ 10µF 33pF 11.0592 KHz
- 8. Boiler ESP Ash Handling Plant CHARGING VIBRATING BC3 BC4 BC5 AUTOMATION LEVEL-2
- 9. 1 2 3 4 5 6 11 12 13 14 15 16 LCD 40 39 38 37 36 35 34 33 32 31 1 9 18 19 20 22 21 1 2 8 16 15 9 12V 12V 5V 5V 23 3 14 12V BC3, BC4 BC5 ESP 8051 AT89S52 ULN 2003A 33pF 11.0592 KHz 8.2KΩ 10µF
- 10. CHARGING MODEVIBRATING MODE AUTOMATION LEVEL-3
- 12. Internal Structure of ESP
- 13. From Boiler Tubes Steam to Superheater Pressure Meter To Deaerator Water Level Steam AUTOMATION LEVEL-4
- 14. STEAM INLET CONDENSED STEAM (WATER) GENERATOR 1 IS ONGENERATOR 1 & 2 ARE ON CONDENSOR AUTOMATION LEVEL-5
- 15. COOLING TOWER
- 16. SV 1 SV 2 T 1 T 2 G 1 G 2 ISO 1 ISO 2 LOAD 1 LOAD 2 STEAM AUTOMATION LEVEL-6
- 17. TURBINE
- 18. CONVEYOR BELTS HARDWARE COMPONENTS : L-Shape Aluminium rod Flat Aluminium rod Pulley wheels Drums Leather belts ELECTRICAL COMPONENTS : Gear motors (300 & 200 RPM) 12V / 1A DC T = 3 kg/cm2
- 19. STOKER HARDWARE COMPONENTS : Aluminium Sheet ELECTRICAL COMPONENTS : Gear motor ( 10 RPM) 12V / 1A DC T = 7 kg/cm2 BUNKER HARDWARE COMPONENTS : Aluminium Sheet ELECTRICAL COMPONENTS : 1.7V Infrared Sensors ( Transmitter and Receiver )
- 20. BOILER HARDWARE COMPONENTS : Copper Tubes Iron Stand White Cement Aluminium sheet HARDWARE COMPONENTS : Copper Sheets Copper tubes BOILER DRUM ELECTRICAL COMPONENTS : Pressure meter Water level sensor
- 21. ELECTROSTATIC PRESIPITATOR HARDWARE COMPONENTS : L-shape Aluminium rods Meshes Aluminium Sheets ELECTRICAL COMPONENTS : Transformers ( 230V / 12V , 1A) Vibrators ( 5V / 250mA ) Bridge Rectifier ( 2A )
- 22. CONDENSOR HARDWARE COMPONENTS : Copper sheets Copper tubes COOLING TOWER HARDWARE COMPONENTS : Plastic & Aluminium ELECTRICAL COMPONENTS : Brushless DC motors ( 12V / 250mA ) Submersible Pumps ( 100W )
- 23. Control Boards
- 24. This project has introduced the new technologies applied in labor- saving systems that as a thermal power plant supervisory and control systems aim to be economical while maintaining a high degree of reliability. The systems discussed are the first to meet the need for a remote centralized supervisory and control system and result from a successful fusion of latest digital control equipment, computer technology and the excellent operational skills built up by the electric power company. CONCLUSION