Application of Game Theory in Economic Dispatch of Power System Integrating Wind Generations
Considering volatility and uncertainty of wind power,a dispatching method of power system integrating wind generations is proposed to ensure safe and stable operation.The game model of economic dispatch is constructed.,which regards conventional generators and wind turbines as two sides of the game and each generating power as the game strate-gy set to obtain the strategy with Nash equilibrium,i.e.,minimum generation cost.The IEEE 9-node system integrating wind generations is conducted to verify the feasibility of the model and the method.The results showed that the method is beneficial for absorption and consumption of grid-connected wind power and reduction of power generation costs,and has good applicability.
wind powerpower systemeconomic dispatchinggame theory
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