微电网运行模式中的无缝切换控制策略分析

Analysis of Seamless Switching Control Strategy in Microgrid Operation Mode

阐述三相不对称逆变器从独立运行切换成为并网运行的动态优化数学模型,运用正交配置法在区间上确定配置点,得到各个配置点的优化成果,仿真求解变量的最佳控制轨迹。

This paper describes the mathematical model of dynamic optimization for threephase asymmetric inverters switching from independent operation to grid connected operation.The orthogonal configuration method is used to determine the configuration points on the interval,obtain the optimization results of each configuration point,and simulate the optimal control trajectory of variables.