mudasir gurezi

MUDASIR HUSSAIN From:-Gurez Bandipora

(KASHMIR)4th semester

Btech. ElectricalRoll No.:- 1506810

A generation station which utilizes the potential energy of water at a high level for the generation of electrical energy is known as hydro-electrical power station.

HYDRO-ELECTRICAL POWER STATION

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Main components 1.WATER HEAD• 2.CANNEL• 3.DAM• 4.GATES• 5.PENSTOCK• 6. TURBINE• 7.GENRATOR• 8.YARD

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WATER HEAD

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CANNEL

DAM

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PENSTOCK

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TURBINES

Pelton wheel

(i)Impulse type:-Such turbines are use for high heads.{PELTON}

(i)Reaction Turbines :-Such turbines are used for Low and Medium heads. {FRANCIS AND KALPAN

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FRANCIS TURBIN

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Kaplan turbine

Low head and large quantities of waterMUDASIR GUREZI

FOREBAYS

A Forebay is an artificial pool of water infront of a large body of

water.

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SURGE TANK

A surge tank is a storage reservoir at the down stream end of a closed or feeder or

a dam or barrage pipe to absorb sudden rises of pressure, as well as to

quickly provide extra water.MUDASIR GUREZI

How a Hydroelectric Power System Works

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POWER HOUSE

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LAYOUT OF THE POWER SYSTEM

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SINGLE PHASE STEP UP TRANSFORMERS

YARD

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BUS BARS

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TRANSMISSION

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Main components of Over head Transmission

1. Supports:-(Poles, Towers )2. Insulators:-(Pin type, Suspension type, Strain type, Shackle type, Stay type.) 3.Conductors4.Protective Device’s

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GRID STATION

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POLE MOUNTED SUB-STATION

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FOUDATION MOUNTATED SUB-STATION

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THANKS

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