In order to solve the three-phase load unbalance and power peak load highlighted in a distribution network

a non-cooperative 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.