Simplorer Simulation and Comparison of Three Detection Methods for Reactive Current in STATCOM

摘要：

Real-time and accurate testing of the reactive current affects the accuracy of reactive power compensation by STATCOM. By analyzing the mathematical model simulation of three-phase instantaneous reactive power theory, the three detection methods of harmonic and reactive current are represented. They are the p-q method, the ip-iq method and the dqO method. Simulation models of three-phase balanced and unbalanced with resistanceinductive load are made in Simplorer. Simulating curves are shown that the dqO method and the ip-iq method can accurately detect the reactive current under the three-phase balanced load. Only the dqO method can exactly detect the reactive current under the three-phase unbalanced load.

关键词： STATCOM instantaneous reactive power theory reactive current! Simplorer

作者: Yong Yu Wenjuan Li Yang Liu Ziquan Tong Yuzhi Wang

作者单位: School of Electrical and Electronic Engineering Harbin University of Science &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: 1157-1161

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）