ABSTRACT
Microgrid technology is one of the most effective ways to solve the grid-connected problem of a distributed generation system. A micro-network system based on optical storage has the characteristics of full utilisation of clean energy and reliable operation. Smooth switching between grid-connected and isolated island operation modes is an important guarantee of safe and stable operation. To solve this problem, a new master-slave and peer-to-peer control strategy is adopted to control the transition of the grid-connected/isolated operation mode, and the optical microgrid model is built on the PSCAD platform. The simulation results verify that Control strategy feasibility.
