Research on User-side Distributed Power System Control Strategy

作     者：Mingming Pan Shiming Tian 

作者单位：China Electric Power Research Institute 

会议名称：《The 2012 International Conference on Advanced Material and Manufacturing Science(ICAMMS 2012)》

会议日期：2014年

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 

基　　金：financially supported by the project Research and Development of the Supporting Technology of Smart Distribution Information and Communication which is in the National High Technology Research and Development Program 863(2011AA05A116) 

关 键 词：photovoltaic generation grid-connected mode island operation model seamless switching 

摘      要：Distributed power system,especially the distributed power and micro-grid system in the mountain villages,islands and remote areas,has many advantages,which can be used as an effective supplement of grid to help solve the problem of electricity supplyThe connected-grid inverter needs to be able to work in both grid mode and island operation mode in order to ensure the safety of the local critical loadThe paper proposed the seamless switching control strategy for two modes of switchingThe experimental results verify the property of the topology structure and control strategy