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风机/同步机混合微电网并网运行研究
引用本文:李伯阳,赵兴勇,韩照亚,王宇,张强,张良.风机/同步机混合微电网并网运行研究[J].电力学报,2011,26(6):462-465.
作者姓名:李伯阳  赵兴勇  韩照亚  王宇  张强  张良
作者单位:山西大学工程学院,太原,030013
摘    要:将分布式发电系统以微网的形式接入大电网并网运行是电网未来的发展方向.基于PSCAD/EMTDC电力系统仿真分析软件,建立了包含风力发电机和小型永磁同步发电机的微电网模型,研究了微电网在不同模式下,配电网和各微电源的运行状况,以及其转换过程的对电网的影响.结果表明,这种微电源配置可以满足并网运行条件下微电网各种模式的运行...

关 键 词:分布式发电系统  微电网  微电源  负荷模式  电源模式  PSCAD/EMTDC

Research on Grid-connected Operation of Wind Generator and Synchronous Generator Hybrid Micro-grid
LI Bo-yang , ZHAO Xing-yong , HAN Zhao-ya , WANG Yu , ZHANG Qiang , ZHANG Liang.Research on Grid-connected Operation of Wind Generator and Synchronous Generator Hybrid Micro-grid[J].Journal of Electric Power,2011,26(6):462-465.
Authors:LI Bo-yang  ZHAO Xing-yong  HAN Zhao-ya  WANG Yu  ZHANG Qiang  ZHANG Liang
Affiliation:(Engineering college of Shanxi university,Taiyuan 030013,China)
Abstract:Connecting distributed generation system in the form of Micro-grid with distribution grid predicts the future of the development of power grid.This paper,based on the PSCAD/EMTDC power system simulation software,building the model of micro-grid,which contains the wind generator and small permanent magnet synchronous generator.With the micro-grid in different modes,research on operation condition of micro-sources and power distribution network,and the influence of conversion process to power grid.The results show that,when the micro-grid operates on the grid-connected mode, this micro-sources configuration can meet the requirements of the micro-grid operating in the two modes,and conversion process is still can maintain the voltage of point of common connection(PCC).
Keywords:distributed generation system  micro-grid  micro-source  load mode  source mode  PSCAD/EMTDC
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