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Question: the fuel cost in bdh of three thermal plants of...

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The fuel cost in BD/h of three thermal plants of a power system are: C1 200 7.0 P+0.008 P2 C2 180 6.3 P2 +0.009 P22 C3 140 6.8 P3 0.007 P32 Where Pi, P2, and P3 are in MW The plant outputs are subject to the following limits: Pimin-P2mn-P3min-10 MVV Pimax = 85 MW P2max : 80 MW and P3max-75 Mw For this problem, assume the real power loss is given by the simplified expression: loss is given by the simplified expression: PLou) 0.0218 )0.0228 P2(u)+ 0.0179 Pa(pu) Where the loss coefficients are specified in per unit on a 100-MVA b 1) Determine the optimal dispatch of generation when the total system load is 200MW 2) Calculate the real power loss 3) Calculate the total fuel cost in BD/h 4) Write a computer program to answer the three above questions. ase.

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