RESEARCH ON CONTROL STRATEGY OF ELECTRIC VEHICLE CHARGING AND DISCHARGING IN MICROGRID

摘要：

　　In order to achieve a clean,efficient energy utilize,effectively alleviate the increasingly serious energy crisis and environmental pollution.The paper builds a typical microgrid composed of inverters-based on multi-micro-generators and adopts the master/slaver control strategy,that is,electric vehicle charging and discharging system acts the master control source,while wind turbines,photovoltaic and storage system act as slaver control source.Using PSCAD software to establish its dynamic simulation model and study the control strategy and dynamic operating characteristics of the electric vehicle charging and discharging and the microgrid under grid-connected mode,isolated mode and their transition mode to achieve smooth operation and ensure grid security,stability.Finally,it has been demonstrated that the feasibility of the control strategy.

关键词： microgrid electric vehicle control strategy charging and discharging islanded mode

作者: Yang Sun Nian Liu Jingyan Yang Qingquan Liu

作者单位: Electrical and Electronic Engineering,North China Electric Power University,Beijing,China

会议类型: 国际会议

会议名称: 第五届中国国际供电会议(GIRED)

会议地点: 上海

会议语种:英文

页码: 1-4

在线出版日期: 2012-09-05（万方平台首次上网日期，不代表论文的发表时间）