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Wednesday, November 15 • 16:00 - 16:20
Cost and Power Estimation of Thermal Units Considering Wind Power and Load Uncertainties

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Results of economic dispatch are highly depended on two factors; wind power generations and load consumption of power system. Consumed load and wind generation uncertainties in a power system including thermal and wind units affect cost and power generations of thermal units. because of the stochastic nature of load and wind generations, the optimal fuel cost of thermal units is also variable and depended on the wind generations and demand. Network load and wind generations conform a probabilistic distribution. Therefore, fuel cost and power generation of thermal units are uncertain. In this paper by considering stochastic behavior of network load and wind generations, the economic dispatch is conducted by genetic algorithm and the stochastic model of fuel cost and thermal units' power generation are obtained consequently. The obtained results are compared with results of cases in which network load and wind generations are assumed to be fixed.


Wednesday November 15, 2017 16:00 - 16:20
Salon C 180 Portugal Cove Rd, St. John's, NL A1B 2N4, Canada