下垂控制，两个微电源，孤岛运行和并网运行-droop control，two DG

微电网逆变器控制，下垂控制和单相孤岛控制，可实现逆变器孤岛和并网运行。-Micro-grid inverter control, droop control, and single-phase islanding control, can achieve inverter islanding and grid operation.

改良后的下垂控制，效果还行，仅供参考.用于并网逆变器控制。-Droop control improved, and the results were OK, for reference purposes only. Used in grid inverter control.

本模型是基于matlab Simulink搭建的PQ控制和下垂控制模型，可以用于微电网的并网和孤岛运行PID参数已经调好，效果理想，可以供参考。(This model is based on the model of PQ control and droop control built by MATLAB Simulink. It can be used in the parallel operation of microgrid and islanding operation. The PID