电测与仪表2016，Vol.53Issue(23)：38-44,50,8.
风光储微电网模式切换策略研究
Study on mode switching strategy of wind/photovoltaic/storage micro-grid
摘要
Abstract
This study aims to realize the seamless transfer between grid-connected mode and islanding operation for micro-grid, and minimize the transient impact caused by the power mismatch at the switching moment .Firstly, this study presented the topology characteristics of the wind /photovoltaic/storage micro-grid, and analyzed the operational control characteristics of energy storage converters .And then , this study proposed a logic control strategy of seamless transfer for the wind/photovoltaic/storage micro-grid with various types of energy storage .Finally, the simulation model and communication architecture of a wind/photovoltaic/storage micro-grid are built in PSCAD/EMTDC simula-tion platform .The simulation results verify the effectiveness and validity of the designed control strategy of seamless transfer between grid-connected and islanding operation for micro-grid under different operation conditions .关键词
微电网/并离网切换/控制策略Key words
micro-grid/transfer between grid-connected mode and islanding operation/control strategy分类
信息技术与安全科学引用本文复制引用
张宇,冯鑫振,余豪杰,凌平,时珊珊,杨苹..风光储微电网模式切换策略研究[J].电测与仪表,2016,53(23):38-44,50,8.基金项目
国家电网公司科技项目 （）
