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n creator sector circularizetal AND DISTRIBUTION * By Mr.Nallasivam. Indian Power Sector Overview: Power - building squeeze of Economy. ELECTICITY: The to the highest degree important structural input in the Deviations economic harvest-tide 8% to 9%. POWER SYSTEM COMPONENTS: 66 KV,11 KV,15 KV,21 KV or 22KV. sustainting Loss will be 4 to 6% while misuse up or step down. contagion TECHNOLOGY: 1. 1977 - 220 KV 2. 1990 400 KV 3. 2000 500 KV HVDC 4. 2012 765 KV 5. 2017-18 800 KV maturation OF POWER SYSTEM: 1. Pre freedom Small Isolated 2. Prio to 60s Generation/Transmission by SEBS. 3. During 60s Limited interconnected. EVOLUTION OF world power system: 1. (5f) OCT 1991 jointure East & adenine; East. 2. (22GW) MAR 2003 West & East, NothEast. 3. Aug 2006 mating & with central grids.(Synchronized with). transmitti ng SYSTEM OF TNEB: 1. sum of cash installed capacity is 10122 MW. 2. Peak dem and so far met : 11157 MW. 3. At posit TNEB generating power at 6.6 KV, 110 KV, 15.75 KV & transmit power at 110 KV & 230 KV level. 4. Power from CGSNT is imported through 400KV Ne devilrk of PGCIL. 5. 15 -400 KV SS,715 110 KVSS SOUTHERN REGION INTER REGIONAL TRANSMISSION: HVDC BADRAVATHI: ATC: 0-1000 MW.

HVDC TALCHER KOLAR: ATC: 0-2000/2500 MW. SYNCHRONOUS CONDENSER MODE: 1. Can operate the power plant in motor mode also. 2. Pumping operation is limited, discombobulate down power and inject reactive power into grid. HVDC: u! nite two AC system which are at diametric frequencies which is not synchronized. Rectifier (Transmitting End) Inverter (Receiving End) MODES OF OPERATION: Monopolar (Ground return mode). Bipolar (1000 MW one bet on is grounded). Substation Equipments: 1. Transfomers 2. lick Breakers. 3. Instrument Transformers 4. Lighting protection system 5. Disconnectors....If you destiny to get a full essay, order it on our website: OrderCustomPaper.com

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