【摘要】 本文采用虚拟同步发电机（VSG）控制技术，VSG模拟了同步发电机的工作特性，具有相同的系统控制参数性质。建立基于VSG控制的微电网模型，由于控制参数对系统稳定的影响，提出了群搜索优化算法（GSO）对系统的几个重要控制参数进行有目标性的优化。最后在MATLAB/Simulink中完成模型和算法的仿真。更多还原

【Abstract】 This paper uses the virtual synchronous generator(VSG) control technology. The VSG simulates the working characteristics of a synchronous generator and has the same properties of system control parameters. A microgrid model based on VSG control is established. Because of the influence of control parameters on system stability, a group search optimization algorithm(GSO) is proposed to optimize several important control parameters of the system. Finally, the simulation of the model and algorithm is completed in MATLAB/Simulink.更多还原