WELCOME

RAMGARH GAS THERMAL power plant

Located at – near Ramgarh town60 KM far from Jaislmer dist.(Raj.)

UNIT – 1 GAS TURBINE 1 – 35.5 MWUNIT – 2 GAS TURBINE 2 – 37.5 MW STEAM TURBINE 1 – 37.5 MWUNIT - 3 GAS TURBINE 3 – 110 MW STEAM TURBINE 2 – 50 MW

Natural Gas for plant is supplied by GAIL from Gamnewala.

The Natural gas mainly consist of :- Nitrogen - 31.9064 % Methane – 48.5668 % Carbon Dioxide – 18.8793 %

Water is taken from Indira Ghandi Canal.

DM PLANT Before feeding the water in the boiler it is Deminarlised in the DM plant otherwise it can cause of corrosion

Colour Coding of pipe lines

- Water

- Hot Gas

- Oil

- Natural Gas

- Nitrogen

- Fire control

Combined Cycle Plant Design

7

A Gas turbine is a rotary engine that extract energy from flow of combustion gas.

A Gas turbine is also known as combustion

turbine

WHAT IS GAS TURBINE

GAS TURBINE

Gas Turbine Major Sections

Air InletCompressorCombustion SystemTurbineExhaust

HEAT RECOVERY STEAM GENERATOR

EVAPORATOR :-

The evaporator receives the incoming heated feed water from the economizer and generates saturated steam, the evaporator will operate at constant saturation temperature.

STEAM TURBINE

(2*6=12 stage)

ALTERNATOR

HPT IPT LPT

(9stage) (10stage)

The turbine used in this power plant is consist of 3 parts as follows:-

(1.) high pressure turbine(HPT) (2.) intermediate pressure turbine(IPT) (3.) low pressure turbine(LPT)

A steam turbine works on the principle of conversion of High pressure & temperature steam into high Kinetic energy , thereby giving torque to a moving rotor.

WORKING OF STEAM TURBINE

GENERATOR GENERATOR is a device which convert

mechanical energy (i.e. rotation of rotor) into the electrical energy. In this power plant each generator has 2 poles. Field wdg is excited by brushless dc exitation

system.

CONDENSOR A condensor is a component which convert

steam into water coming from steam turbine.

POWER TRANSMISSION

RGTPP SUPPLY POWER TO:-• POKRAN - DECHU• BARMER - BALOTRA• PHALODI• JAISLMER

THANK U

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