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Consider the economic dispatch problem for a power plant having two generating units. The fuel costs in Rs/MWh along with the generation limits for the two units are given below:

$C_{1}(P_{1})=0.01P^{2}_{1}+30P_{1}+10 ; 100MW \leq P_{1}\leq 150MW$

$C_{2}(P_{2})=0.05P^{2}_{2}+10P_{2}+10 ; 100MW \leq P_{2}\leq 180MW$

The incremental cost (in Rs/MWh) of the power plant when it supplies $200$ MW is _______.
in Power Systems by (9.2k points)
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