Suppose you have to install a Diesel power station with data given below: Parameter Data Number of Generating Units 4 Capacity of Each of 1st Three Units 600 kW Capacity of 4th Unit 400 kW Engine Type 4 stroke 300 rpm, airless-injection type Max. Demand of Station 2500 kW at 0.8pf lagging Average Load Factor of Station 65% Annual Capacity Factor 55% Energy Generated per Unit 2.39 kWh/kg Weight of Fuel Not specified in the provided data Generator Efficiency 90% Salaries/Wages & Operational Costs Rs. 600,000 per annum Total Maintenance Costs Rs. 330,000 per annum (1/3rd fixed, 2/3rd variable) Consumption of Lubricating Oil 1 kg for every 450 kWh Cost of Fuel Oil Rs.40/kg Cost of Lubricating Oil Rs.120/kg Cost of Power-Plant/KW Installed Rs. 95000 Insurance and Taxes 3% of the initial/capital cost of Plant Interest on Investment 7% of the initial cost of Plant Depreciation of Plant 8% of the initial cost of Plant Investigate the feasibility of above power plant for following: a. Total energy units it can supply per year. b. Annual Fuel Consumption c. Whether the plant is economical in terms of cost per unit or not, if the economical threshold is 23Rs/KWn.

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Suppose you have to install a Diesel power station with data given below:

Parameter Data
Number of Generating Units 4
Capacity of Each of 1st Three Units 600 kW
Capacity of 4th Unit 400 kW
Engine Type 4 stroke 300 rpm, airless-injection type
Max. Demand of Station 2500 kW at 0.8pf lagging
Average Load Factor of Station 65%
Annual Capacity Factor 55%
Energy Generated per Unit 2.39 kWh/kg
Weight of Fuel Not specified in the provided data
Generator Efficiency 90%
Salaries/Wages & Operational Costs Rs. 600,000 per annum
Total Maintenance Costs Rs. 330,000 per annum (1/3rd fixed, 2/3rd variable)
Consumption of Lubricating Oil 1 kg for every 450 kWh
Cost of Fuel Oil Rs.40/kg
Cost of Lubricating Oil Rs.120/kg
Cost of Power-Plant/KW Installed Rs. 95000
Insurance and Taxes 3% of the initial/capital cost of Plant
Interest on Investment 7% of the initial cost of Plant
Depreciation of Plant 8% of the initial cost of Plant

Investigate the feasibility of above power plant for following:

a. Total energy units it can supply per year.

b. Annual Fuel Consumption

c. Whether the plant is economical in terms of cost per unit or not, if the economical threshold is 23Rs/KWn.

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