中文摘要：

针对配电网三相负荷不平衡及电力尖峰负荷持续攀高问题,利用博弈论信号传递机理,建立基于动态博弈的配电网单相电力用户用电非合作博弈模型。该模型以A,B,C各相电力用户为博弈参与者,各参与者以一个用电周期用电费用最低为优化目标,其费用函数同时考虑了三相不平衡的抑制及负荷的削峰填谷。利用粒子群优化算法求解该问题的纳什均衡。仿真结果表明,所提方法可通过博弈联动在抑制三相负荷不平衡的同时,实现削峰填谷和降低峰谷差。

英文摘要：

In order to solve the three-phase load unbalance and power peak load highlighted in a distribution network,a noncooperative game model of electricity consumption behavior of single-phase power consumers based on the dynamic game theory is proposed by using the signal transmission mechanism of game theory.The power consumer of each phase is takes as a game player.The optimization objective is to minimize the power consumption cost for each consumer in a whole period.The three-phase unbalance suppressing and peak load shifting are taken into account in the cost function.The particle swarm optimization algorithm is used to find the Nash equilibrium solution.The simulation results show that the proposed method is able to suppress the three-phase unbalance,while achieving peak load shifting and reducing the difference between peak and valley loads.