【摘要】 针对含光伏充电站微电网内光伏出力和充电负荷的波动性，会使直流母线电压大范围波动，影响系统稳定运行的问题，论文设计了一种基于多智能体系统（multi-agent system,MAS）的含光伏充电站微电网能量管理方案。首先针对复杂的能源管理问题，论文构建了基于MAS的两级分散式协调控制结构，然后通过功率关系和储能SOC信息对光伏充电站运行模式进行划分，利用Petri-net(PN)模型对各Agent的模式切换行为进行描述，以此为基础对各Agent模式切换策略进行设计，并完成各单元控制模块设计，最后搭建仿真模型，进行仿真实验，验证了所提方案的有效性和优越性。更多还原

【Abstract】 In view of large scale fluctuation of DC bus voltage and influence of stable operation of system due to the fluctuation of photovoltaic output and charging load in the microgrid containing photovoltaic charging stations,the microgrid energy management program with photovoltaic charging stations based on multi-agent system(MAS)is designed in this paper. First,for the complex energy management issues,a twolevel decentralized coordinated control structure based on MAS is constructed. Then,the photovoltaic charging station operation mode through the power relationship and energy storage SOC information is classified. The Petri-net(PN)model is used to describe the Agent’s mode switching behavior. Based on this,the agent’s mode switching strategy is designed,and each unit control module design is completed. Finally,a simulation model is set up for simulation experiments,and the effectiveness and superiority of the proposed scheme is verified.更多还原