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Thermal Power Plant Calculation Sheets
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ParameterValueFormula
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h_steam (kJ/kg)3200
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h_exhaust (kJ/kg)2200
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h_Feed watwer ( kJ/kg)500
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Overall Plant Efficiency (%)40
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GCV ( kcal/kg)4000
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Generator Power Output1709
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Plant Capacity (MW)500
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Boiler Efficiency (%)85
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Turbine Efficiency (%)90
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Generator Efficiency (%)98
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Heat Rate (kcal/kWh)90003600 / Boiler Efficiency
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Fuel Consumption (tons/hr)1125Heat Rate * Plant Capacity / GCV
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Steam Flow Rate (kg/s)1938.0Heat Rate * Plant Capacity / (h_steam - h_feedwater)
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Turbine Power Output (MW)1744.2
Steam Flow Rate * (h_steam - h_exhaust) * Turbine Efficiency
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Cooling Water Requirement (kg/s)
46296
Steam Flow Rate * (h_steam - h_exhaust) / (cp * ΔT_water)
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Auxiliary Power Consumption (MW)
140Turbine Power Output * 8%
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Net Power Output (MW)1570Generator Power Output - Auxiliary Power
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