Chhatisgarh State Electricity

 The Chhattisgarh State was formed as per the Madhya Pradesh Reorganization Act 2000. The President of India gave his consent to this Act on the 25th August 2000. The Government of India subsequently set the first day of November 2000 as the day on which the State of Madhya Pradesh would be bifurcated into State of Chhattisgarh and State of Madhya Pradesh.

Chhattisgarh State Electricity Board was formed in accordance with the Section 5 of the Electricity Supply Act 1948 as per the Notification published in the gazette of the Government of Chhattisgarh dated 15th November 2000. Chhattisgarh State Electricity Board (CSEB) became

functional w.e.f. 01.12.2000. Chhattisgarh State Electricity Board (CSEB) has been reorganized into following five companies by the Govt. of Chhattisgarh vide Notification dated 19.12.2008 in accordance with the provisions contained in the Electricity Act 2003:   1.    The Chhattisgarh State Power Holding Company Limited 2.    The Chhattisgarh State Power Generation Company Limited3.    The Chhattisgarh State Power Transmission Company Limited4.    The Chhattisgarh State Power Distribution Company Limited5.    The Chhattisgarh State Power Trading Company Limited

Prime mover coupled toAlternator.

Prime mover is driven byenergy obtained fromvarious sources such asburning of fuel , pressure of water, force of wind etc.Fig. Fundamental of generation of Electricity

Prime mover coupled toAlternator.

Prime mover is driven byenergy obtained fromvarious sources such asburning of fuel , pressure of water, force of wind etc.Fig. Fundamental of generation of Electricity

Prime mover coupled toAlternator.

Prime mover is driven byenergy obtained fromvarious sources such asburning of fuel , pressure of water, force of wind etc.

A

generating station which converts heat energy of coal combustioninto electrical energy is known as a steam power station.

S

team is produced in the boiler by utilizing the heat of coalcombustion. The steam is then expanded in the steam turbine and iscondensed in a condenser to be fed into the boiler again. The steamturbine drives the alternator which converts mechanical energy of theturbine into electricalenergy.

A

generating station which converts heat energy of coal combustioninto electrical energy is known as a steam power station.

S

team is produced in the boiler by utilizing the heat of coalcombustion. The steam is then expanded in the steam turbine and iscondensed in a condenser to be fed into the boiler again. The steamturbine drives the alternator which converts mechanical energy of theturbine into electricalenergy.

A generating station which converts heat energy of coal combustioninto electrical energy is known as a steam power station.

Steam is produced in the boiler by utilizing the heat of coalcombustion. The steam is then expanded in the steam turbine and iscondensed in a condenser to be fed into the boiler again. The steamturbine drives the alternator which converts mechanical energy of theturbine into electrical energy.

Steam generating equipment

Condenser Prime mover Electrical equipment  Boiler  Superheaters  Economizers  Air Pre-heater

COAL HANDLING PLANTCHP follows three coal paths:1.PathA-from track hopper to bunkers2.PathB-from track hopper to stockyard.3.Path C-from stockyard to bunker .Path A-

Path B-

Source of coal = Dipka Mines (Chhatisgarh) Location of source= Korba (Chhatisgarh) Distance of source from plant= 15kms Type of coal= B grade Coal requirement= 25,000 MT/Day

Figure-water tube boiler 

Figure-water tube boiler 

 BOILERA boiler is closed vessel in which water is converted into steam by utilisingtheheat of coal combustion.Steam boilers are broadly classified into following two types:(a) Water tube boilers (b) Fire tube boilersIn a water tube boiler, water flows through the tubes and the hot gases of combustion flow over these tubes. Water-tube boilers are used for high-pressure boilers.

Figure-water tube boiler

Superheater is a component of a steam-

generating unit in which steam, after it has left

the boiler drum, is heat

above its saturation temperature.

The amount of superheat added to the steam

is influenced by the location, arrangement, and

amount of superheater surface installed, as

well as the rating of the boiler Superheaters

are classified as convection , radiant or

combination of these.

Reheater is also steam boiler component in which

heat is added to this intermediate-pressure

steam, which has given up some of its energy in

expansion through the high-pressure turbine. The

steam after reheating is used to rotate the

second steam turbine where the heat is

converted to mechanical energy.

Steam after rotating steam turbine comes to Steam after rotating steam turbine comes to

condenser condenser which condenses the steam at the

exhaust of turbine.

It creates a very low pressure at the exhaust

of turbine, this helps in converting heat energy

of steam into mechanical energy in the prime

mover.

The condensed steam can be used as feed

water to the boiler.

In so doing, the latent heat of steam is given In so doing, the latent heat of steam is given

out inside the condenser .out inside the condenser .

The condensate water after condensation is

initially at high temperature. This hot water is

passed to cooling towers. It is a tower in which

atmospheric air circulates in direct or indirect

contact with warmer water and the water is

thereby cooled. Water, acting as the heat-transfer

fluid, gives up heat to atmospheric air, and thus

cooled, is recirculated through the system.

A chimney is a system for venting hot flue

gases or smoke from a boiler, stove, furnace or

fireplace to the outside atmosphere. They are

typically almost vertical to ensure that the hot

gases flow smoothly, drawing air into

the combustion through the chimney effect.

It is a device which removes dust or other finely

divided particles from flue gases by charging the

particles inductively with an electric field, then

attracting them to highly charged collector

plates.

An alternator is an electromechanical device that

converts mechanical energy to alternating

current electrical energy. Most alternators use a

rotating magnetic field. Any AC generator can be

called an alternator, but usually the word refers

to small rotating machines driven by automotive

and other internal combustion engines.

An turbo generator is coupled to a steam turbine

and convertsmechanical energy of the

turbine into electrical energy.

It may be hydrogen or air cooled. Rating of

turbo generator isnormally 200MW & 500MW

Switchyard is considered as theHEART of

power  plant.

It is a junction , which carries the generated

power to its destination.

It is basically an open area where many

differentkind of outdoor equipments are located.

eg: busbars ,transformers , circuit breakers etc.

Switch yards can be of 400KV, 132KV.

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