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.
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.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.68P
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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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