袁方方,赵江信,郭宝甫,田盈,王小凯,王银.分布式光伏电源与配电网协调控制策略研究[J].电测与仪表,2020,57(24):116-124. Yuan Fangfang,Zhao Jiangxin,Guo Baofu,Tian Ying,Wang Xiaokai,Wang Yin.Research on coordinated control strategy of distributed photovoltaic generation and distribution network[J].Electrical Measurement & Instrumentation,2020,57(24):116-124.
分布式光伏电源与配电网协调控制策略研究
Research on coordinated control strategy of distributed photovoltaic generation and distribution network
For the problem of low consumption ability to distributed photovoltaic generation and hidden thread to distributed network’s safety operation caused by the accessing of distributed generation, model and control mechanism of distributed photovoltaic generation is studied as well as voltage control method of distribution network is analyzed. On this basis, a coordinated control strategy including control of distributed photovoltaic generation using active-reactive power decoupled method and partitional regulation of distributed network’s voltage is proposed in this paper. Finally, simulation experiments are carried out through establishing IEEE33-node distribution network model containing distributed photovoltaic generation on DigSilent software platform, which verified the strategy is useful to improve consumption ability to distributed photovoltaic generation and ensure safety operation of distribution network at the same time.
