Additional Information:
Plant Capacity:
2 X 405.40 MW at ISO conditions
2 X 383.78 MW at site conditions
Gross Heat Rate – 1515 Kcal/Kwh on LHV basis at ISO conditions
Auxiliary power consumption < 3%
Fuel requirement: Natural Gas ~ 1.64 mmscmd at 9500 Kcal/scm, HHV at site conditions
Water Consumption 25000 cu.m per day
Emission Limits
Provided with Dry Low NOx burners with NOx and CO limits as 35 ppmv & 15 ppmv @ 15% O2 resp
Supplementary Duct Firing 33 MW capacity
Start up and Controls • Islanding capability to meet the house load
• Capable to reach full load in 90 min. under hot conditions
• Possible to start GT from local as well as remote
• Capable of quick response to unscheduled demand
Gas Turbine Running Hours
• Unit #1 -2790 Fired hours
(Hot Gas Path Inspection at 24000 hrs. & Major inspection at 48000 hrs.)
• Unit #2 -1547 Fired hours
(Hot Gas Path Inspection at 24000 hrs. & Major inspection at 48000 hrs.)
Major Equipment Component List:
(2) x 240 MW Gas Turbines
(2) x 214 MVA, Gas Turbine Generators, 0.80 P.F
(2) x 144 MW Steam Turbines
(2) x 169.65 MVA Steam Turbine Generators, 0.85 P.F
(2) No. Vertical, Triple pressure , Reheat type HRSG's
(2) x 277 MVA Power Transformer for GTG 's
(2) x 170 MVA Power Transformer for STG's
(2) x 28 MVA Unit auxiliary transformers
(2) X 1.01 MVA EDG's
(4) X 14260 m3/hr CW pumps
(4) X 570m3/hr Condensate Extraction pumps
(4) X 410 m3/hr HP/IP Boiler Feed Pumps
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