A Fuzzy and Decoupled d-q Based Inverter Control Strategy for Microgrid in Islanding Operation

摘要：

Traditional voltage-frequency control scheme for microgrid in islanding operation and active power-reactive power control scheme in gridconnected operation all have their disadvantages. This paper proposes a fuzzy and decoupled d-q based active power and voltage control strategy for microgrid operating in islanding mode, which can avoid the disadvantages. The mathematical model are formulated in d-q axis frame, applying decoupled d-q current control method to support active power and voltage control. Moreover, fuzzy rules are used to set the parameters of proportional-integral control. The simulation results demonstrate that the proposed approach performs well and will have great significance for extending toward multiple inverters led microgrid.

关键词： mcogrid islanding inverter control decoupled d-q

作者: Tingzhi Nie Qi Wei Duo Shao

作者单位: College of Electrical and Electronic Engineering,Harbin University of Science and Technology Harbin,Heilongjiang Province,China,150080

会议类型: 国际会议

会议名称: The 6th International Forum on Strategic Technology(IFOST 2011)(第六届国际战略技术论坛)

会议地点: 哈尔滨

会议语种:英文

页码: 425-428

在线出版日期: 2011-08-22（万方平台首次上网日期，不代表论文的发表时间）