Chhatisgarh State Electricity

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Chhatisgarh State Electricity

  1. 1.   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
  2. 2. 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 Limited 3.    The Chhattisgarh State Power Transmission Company Limited 4.    The Chhattisgarh State Power Distribution Company Limited 5.    The Chhattisgarh State Power Trading Company Limited
  3. 3.  Prime mover coupled toAlternator.  Prime mover is driven byenergy obtained fromvarious sources such asburning of fuel , pressure of water, force of wind etc.
  4. 4. gain. The steamturb l energy of theturbin gain. The steamturb l energy of theturbin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.
  5. 5.  Steam generating equipment  Condenser  Prime mover  Electrical equipment   Boiler   Superheaters   Economizers   Air Pre-heater
  6. 6. COAL HANDLING PLANT CHP follows three coal paths: 1.PathA-from track hopper to bunkers 2.PathB-from track hopper to stockyard. 3.Path C-from stockyard to bunker . Path A- Path B-
  7. 7.  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
  8. 8.  BOILER A 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
  9. 9.  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.
  10. 10. 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.
  11. 11.  Steam after rotating steam turbine comes to condenserSteam after rotating steam turbine comes to 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 out inside theIn so doing, the latent heat of steam is given out inside the condenser .condenser .
  12. 12. 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.
  13. 13. 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.
  14. 14. 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.
  15. 15. 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.
  16. 16. 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.
  17. 17. THANK YOU

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