TRAINING SEMINAR Submitted By :- Submitted To:- Training carried at: KOTA SUPER THERMAL POWER STATION Submitted to: UNIVERSITY COLLEGE OF ENGG, KOTA Submitted By :- Submitted To:- SHIV KUMAR 7th Sem, EE 10/057 Mr. S.K. Sharma Mrs. Seema Agrawal (Asst. professor) UCE,RTU,KOTA

RAJASTHAN RAJYA VIDYUT UTPADAN NIGAM LIMITED Total Generation capacity=110+110+210+210+210+195+195=1240MW

INTRODUCTION Installation :Started in September 1976 Location :Sakatpura, Kota(Rajasthan) Land :Approximate 250 Hectares Coal :Slack Coal Water :Supply from Kota Barrage

CONTENTS OF THE PRESENTATION COAL HANDLING PLANT BOILER TURBINE GENERATOR ELECTRO-STATICS PRECIPITATOR SWITCHYARD GENERAL LAYOUT CONTROL PANNEL

COAL HANDLING PLANT 20000 tons coal requirement per day. The main coal sources are: 1. Coal India Ltd. (CIL) 2. South Eastern Coalfield Ltd. (SECL) 3. Northern Coalfield Ltd. (NCL) Everyday 3-4 trains of coal are unloaded, each train consists 58 wagons. Coal is unloaded from wagon by means of wagon tippler. Secondary fuel :- Oil

COAL HANDLING PROCESS To KSTPS from Gudla via a single line track Vibrators Crusher house(20mm x 20mm) Stock yard Junction tower Bunkers Raw Coal Feeder Coal mills Boilers Raw coal from Bharat coking coal ltd (MP) To KSTPS from Gudla via a single line track Wagon Tippler COAL HANDLING PROCESS

Coal handling plant section Wagon unloading system Crushing system Conveying system

BOILER The various heat transfer sections of Boiler :- It is a closed vessel in which water under pressure is convert into steam. A boiler is always designed to absorb max. amount of heat released in process of combustion. The various heat transfer sections of Boiler :- Furnace Super heater Economizer & air-pre heater

Economizer & air-pre heater : Boiler furnace: A boiler furnace is a chamber in which fuel can be heated to very high temperature. Super heater: A super heater is a device which remove last traces of moisture from the saturated steam leaving in the boiler tubes and increases its temperature above the saturation temperature. Economizer & air-pre heater : Economizer and Air-Preheater are Such device which recover the heat from the flue gases and raise the temp. of Feed water and air supplied for combustion.

Steam Turbine It is a machine in which a shaft is rotated steadily by reaction of steam, air upon blades of a wheel. When Steam is used then called steam turbine. Mechanical power Kinetic Energy

STEAM TURBINE REHEATER BOILER & SUPER HEATER STEAM AT 545 C H P TURBINE REHEATER I P TURBINE STEAM AT 545 C STEAM AT 535 C L P TURBINE

TURBO GENERATOR An electrical generator is a machine which convert mechanical energy into electrical energy through electro-mechanical energy conversion. Designed for continuous operation at the rated output. Speed:- 3000r.p.m. Have two main parts: Rotor Stator

ELECTROSTATIC PRECIPITATOR Air pollution preventing equipment. It is used to extract suspended particles from flue gases

SWITCH YARD Two 220KV bus bars have been provided in switch yard and are inter-connected through a bus coupler. It consists of several parts: Circuit breakers Current transformers Potential transformers Isolators Lightning Arresters

Layout of thermal power plant

Generator control desk CONTROL PANEL CONTROL ROOM Generator control desk Fan control desk Turbine desk Fuel control desk Steam & water desk

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