Q2. The three unit power plant has with the following cost functions: fi = 0.52P,² + 220P, + 5100 $/h %3D f2 = 0.95P,² + 275P2 + 5010 $/h f3 = 0.72P3² + 164P3 + 9020 $/h The maximum and minimum loads allowable on each unit are 150 and 39 MW. Find the economic scheduling for a total load of a) 315 MW b) 205 MW (where P*; are the generating powers in MW).

Q2. The three unit power plant has with the following cost functions: fi = 0.52P,² + 220P, + 5100 $/h %3D f2 = 0.95P,² + 275P2 + 5010 $/h f3 = 0.72P3² + 164P3 + 9020 $/h The maximum and minimum loads allowable on each unit are 150 and 39 MW. Find the economic scheduling for a total load of a) 315 MW b) 205 MW (where P*; are the generating powers in MW).

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.33P: Consider the three single-phase two-winding transformers shown in Figure 3.37. The high-voltage...

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