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The incremental cost character istics of two generators delivering 200 MW are as follows:
dF1 = 2.0 + 0.01P1; dP1 dF2 = 1.6 + 0.2 P2; dP2
For economic operation, the generations P1 and P2 should be
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- P1 = P2 = 100 MW
- P1 = 80 MW, P2 = 120 MW
- P1 = 200 MW, P2 = 0 MW
- P1 = 120 MW, P2 = 80 MW
Correct Option: D
P1 + P1 = 200
and | = | ||
dP1 | dP2 |