37 consider the following very simplified load

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Unformatted text preview: cycle gas plant with CF = 0.5. e. Gas-fired combustion turbine with CF = 0.2. d. Gas- fired combustion turbine with CF = 0.2. f. . New hydroelectric plant with CF = 0.6. SIGT gas turbine with CF = 0.4. e g.. Wind thydroelectric plant with CF = = 0.6. &M = 0.60¢/kWh f New urbine costing $800/kW, CF 0.37, O h. Wind turbine costing $800/kW, CF = 0.37, O&M = 0.60¢/kWh 4. (Masters, Prob. 3.7) Consider the following very simplified load duration curve for a 3.7 Consider the following very simplified load duration curve for a small utility: small utility: 1000 900 Demand (MW) 800 700 600 500 400 300 8760 hr/yr 200 100 0 0 1000 2000 3000 4000 5000 Hours/year 6000 7000 8000 9000 Figure P3.7 a. How many hours per year is the load less than 200 MW? b. How many hours per year is the load between 300 MW and 600 MW? a. How many hours per year is the load less than 200 MW? c. If the utility has 500 MW of base- load coal plants, what would their b. How many hours per average...
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This document was uploaded on 03/25/2014.

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