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Power System
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answerhappygod
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Power System
Power System
Question 2 (15%) A 250 MW, 50 Hz power system has a speed regulation of 5% based on its own rating. Due to a sudden load demand change, the system frequency decreases from 50 Hz to a steady state value of 49.8 Hz. Determine the required increase in the turbine power output. The losses and the dependence of load on frequency can be neglected.
Question 2 (15%) A 250 MW, 50 Hz power system has a speed regulation of 5% based on its own rating. Due to a sudden load demand change, the system frequency decreases from 50 Hz to a steady state value of 49.8 Hz. Determine the required increase in the turbine power output. The losses and the dependence of load on frequency can be neglected.
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