Calculation And Optimization Of Power Network Resilience

Along with the serious issue of energy and environment, most countries around world manage to develop smart grid. The microgrid, considered as an effective way for distributed generation (DG) to connect with electric power grid, plays an important role to smart grid. Renewable energy is main part of microgrid, but renewable energy cannot supply stable energy to grid. This instability makes bad influence on load protection and microgrid regulation. Therefore, optimization of microgrid is urgent to solve. This article analyses relationship between positions and number of micro sources and distribution system resilience. Moreover, there is calculation method of power network resilience designed.