Small-Signal Model of Multiple Inverter-Based DG System with Positive Feedback Anti-Islanding Protection

摘要：

This paper presents a small-signal model suitable to analyze the stability and dynamic characteristics of multiple inverter-based distributed generation (DG) systems and the associated positive feedback anti-islanding scheme. The developed model is validated by comparing its results against those obtained by detailed,non-linear electromagnetic transient simulations. With the developed model,the sensitivity analysis can be conducted to study the small-signal stability of the multiple inverter-based DG systems.

关键词： Distributed generation inverter anti-islanding positive feedback

作者: Xiaoyu Wang Shouzhen Zhu Jinghong Zheng Wilsun Xu

作者单位: Department of Electrical Engineering,Tsinghua University,Beijing,100084 China Department of Electrical and Computer Engineering,University of Alberta,Edmonton,T6G2V4 Canada

会议类型: 国际会议

会议名称: 2010年中国国际供电会议(CICED 2010)

会议地点: 南京

会议语种:英文

页码: 1719-1726

在线出版日期: 2010-09-13（万方平台首次上网日期，不代表论文的发表时间）