Xuanhao Xu

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This paper succeeds in solving the optimal reactive power dispatch (ORPD) of power system where the units contains wind turbines. Two types of wind turbine are taken into account in the ORPD, and they are the variable speed wind turbine (VSWT) and the fixed speed wind turbine (FSWT). Besides, the primal dual interior point method is introduced to serve as(More)
In this paper, we are aimed to search the Pareto front of multi-objective optimal reactive power dispatch by the primal dual interior point method. In the front part are the introductions of optimal reactive power dispatch model, the concepts of Pareto optimum solution and Pareto front, and the primal dual interior point method. In the rear part, the(More)
Intermittence and volatility of renewable energy sources such as wind and photovoltaic power brings new challenges to power system dispatch problem. The predicted and error dispatch scenarios are defined based on the real outputs of intermittent generation sources. A robust dispatch model of power systems with multi-type renewable energy sources such as(More)
With the development of interconnected power grids, the reactive coupling among areas is growing stronger, and the regional voltage control coordination problem is getting more serious as well. To solve this problem, a multi-area coordinated voltage control method is proposed in this paper, by introducing dynamic games to voltage control. A multi-area(More)
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