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GOVT. ENGINEERING COLLEGE,BANSWARA

A Presentation On Mahi Hydel Power House

PRESENTED TODepartment of Mechanical Engg.

PRESENTED BYAbhimanyu Singh Bhati13EGBME300B.Tech. IV Yr. VII Sem.

About Mahi Hydro Power Project

Development of the multistate Mahi Bajaj Sager Project started with laying of the foundation stone in 1960. The project is named after national leader Shri Jamnala Bajaj. Major construction activities started in 1972 and the PH-I was dedicated by Chief Minister Haridev Joshi in Feb 1983

Feature of Mahi – I Power House

Name of the Powerhouse Mahi - Power House I

Year Commissioned 1986

Total Installed Capacity (MW) Sum of IC of all turbines

2 X 25 MW

Type of Turbines Francis

Speed (rpm) 150

Number of Penstocks 2

Size of Penstocks 4.2m dia

Full Reservoir Level (m) 281.5

Components of Hydroelectric Power Plants

DAM RESERVOIR CONTROL

GATE PENSTOCK TURBINE GENERATOR

TRANSFORMER SWITCH YARD

How a Hydroelectric Power System Works

Francis Turbine

Top View Of Francis Turbine

SERVO MOTER PISTON

SHAFT

Guide vane servomotor

Parts Of Generator

STATOR ROTOR

Top View Of Generator

DC EXCITER

RUNNER

STATOR

DC Exciter

Power Transformer

For Safety

CIRCUIT BREAKER CO2 GAS CYLINDER