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Overview of ER & Availability Based Tariff

Overview of ER & Availability Based Tariff. P.Mukhopadhyay. LEGEND. < 25 MW. 25. -. 50 MW. 50. -. 100 MW. >100 MW. GANGTOK. GANGTOK. BHUTAN. BHUTAN. NEPAL. NEPAL. POWERGRID . POWERGRID . ERLDC . ERLDC . NOT TO SCALE. NOT TO SCALE. ASSAM. ASSAM. PATNA. PATNA. UTTAR.

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Overview of ER & Availability Based Tariff

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  1. Overview of ER&Availability Based Tariff P.Mukhopadhyay

  2. LEGEND < 25 MW 25 - 50 MW 50 - 100 MW >100 MW GANGTOK GANGTOK BHUTAN BHUTAN NEPAL NEPAL POWERGRID POWERGRID ERLDC ERLDC NOT TO SCALE NOT TO SCALE ASSAM ASSAM PATNA PATNA UTTAR UTTAR PRADESH PRADESH BANGLADESH BANGLADESH CALCUTTA CALCUTTA MADHYA MADHYA PRADESH PRADESH BAY OF BENGAL BAY OF BENGAL BHUBANESWAR BHUBANESWAR LEGEND LEGEND < 25 MW < 25 MW 25 25 - - 50 MW 50 MW 50 50 - - 100 MW 100 MW ANDHRA ANDHRA PRADESH PRADESH >100 MW >100 MW EASTERN REGIONAL LOAD DESPATCH CENTRE EASTERN REGIONAL LOAD DESPATCH CENTRE 14, GOLF CLUB ROAD, TOLLYGUNGE,CLACUTTA 14, GOLF CLUB ROAD, TOLLYGUNGE,CLACUTTA - - 700 033 700 033

  3. THE GRID • INTERCONNECTED SYSTEMS WITH THOUSANDS OF KILOMETERS OF LINES AND HUNDREDS OF GENERATORS OPERATING WITH SPLIT SECOND SYNCHRONISM IS THE GREATEST SCIENTIFIC ACHIEVEMENT OF THE MILLENIUM • THE LARGEST SINGLE MACHINE EVER CREATED

  4. SIKKIM NHPC WBSEB CHPC WBPDCL POWERGRID DPL NTPC CESC BSEB OHPC JSEB GRIDCO TVNL OPGC CPPs DVC Grid players EASTERN REGION

  5. Const. wise Capacity(31.3.04)

  6. Capacity Mix( 31.3.04)

  7. Thermal capacity(31.3.04)

  8. Hydel Capacity(31.3.04)

  9. HIGHLIGHTS OF ER GRID • EFFECTIVE GENERATING CAPACITY OF UTILITIES - 15930 MW • INSTALLED CAPACITY OF CPPS AROUND 2680 MW • CATERS TO CORE SECTOR LOAD - STEEL, COAL, ALUMINIUM AND TRACTION • THE ONLY REGION CONNECTED TO ALL OTHER REGIONS BESIDES INTERNATIONAL CONNECTION WITH NEPAL AND BHUTAN • DAILY ENERGY CONSUMPTION :160 MU • DAILY EXPORT - AROUND 42 MU • AVERAGE PEAK DEMAND > 8000 MW • TRANSFORMATION CAPACITY - 20315 MVA • SYSTEM FREQUENCY 49.5-50.5HZ • TRANSMISSION VOLTAGE PROFILE 95% TO 105%

  10. Score Card of Assets HYDEL MACHINE – 90 GAS TURBINE - 8 POWER STATION - 48 400 KV SUBSTATION - 20 EHV LINES(>132KV) - 385 AUTO TRANSFORMER - 121 THERMAL MACHINE - 97 LINE REACTOR - 27 220 KV SUBSTATION - 56 BUS REACTOR - 17

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