25-08-2017, 09:32 PM
PRESENTATION ON CAPTIVE THERMAL POWER PLANT OF WAVE INDUSTRIES DHANAURA
CAPTIVE THERMAL.pptx (Size: 889.36 KB / Downloads: 28)
GENERATING POWER
The power output of generator is 30 MW at 11 KV.
This plant has only one unit of 30 Mw .
It import electricity during maintenance .
ALTERNATOR
Alternator is directly coupled with turbine and it convert mechanical energy into electrical energy. In this plant water cool alternator is used for generating electricity . Excitation system of alternator is brushless.
ALTERNATOR SPECIFICATION FOR 30MW .
11KV , 37.5MVA , 50Hz , 1500RPM , CONNECTION-Y , PHASE-3 , PF-0.8.
STEAM TURBINE
With the use of boiler and then Steam Turbine makes the plant efficiency better.
The Steam Turbine comprises of one High Pressure Turbine and one Low Pressure Turbine.
BOILER
Water tube boiler is used in this plant. Steam pressure at inlet is 102 kg/cm² & steam temp. at inlet is 535˚C. In this boiler , water is flow in the tube in furnace . Steam produces in tube & it collect in a drum which is situated on the top of boiler . Then steam goes to turbine .
ELECTROSTATIC PRECIPITATOR
Electrostatic precipitator is consists of a large number of collecting electrodes. In it dust particles are charged and stick to the electrodes , hammer hit electrode and dust fall down . Dust is collect in base of ESP . Then dust is removed by air HOPPER. Transparent smoke find out in chimney .