Effects of distributed generation interconnections on voltage of distribution system

摘要：

Application of distributed generation to supply the demand of a diverse customer base has been gaining popularity. There will have a great impact current when distributed generation parallel to power grid, and the impact current have a significant effect on distribution system. According to the radial distribution system, the simulation model of distribution system which contains distributed generation was founded and the effects of impact current on voltage of distribution system were deeply studied in this paper. The results show that the voltage of distribution system will fluctuating follow impact current and maybe beyond the lower limit of safe operation. So the effects of distributed generation interconnections on voltage of distribution system should be considered when planning distributed generation and the margin of feeder voltage should be improved.

关键词： distributed generation distribution system interconnections voltage fluctuation

作者: Min Fu Yuxin Xue Cang Ge

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

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: 503-507

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）