Theoretical Analysis and Simulation in the Measurement ofActive Energy in Polluted Distribution Power Systems

摘要：

This paper presents a theoretical analysis on the measurement of active energy in polluted distribution power systems. Since the watt-hour meters widely used in distribution power systems,both electro-mechanical meters and static meters,are all designed to measure active energy in sinusoidal conditions,it is useful to evaluate their performance in the presence of distorted voltages and currents in theory. Form the results of theoretical analysis,the accuracy of the watt-hour meters design may be different form the normal conditions,with the distorted voltages and currents. With the help of Real Time Digital simulator (RTDS),several experimental tests are performed to support the theoretical analysis in this paper.

关键词： harmonic energy measurement RTDS simulation

作者: Peng Hui Zhang Li-ping

作者单位: School of Electrical Engineering,Wuhan University,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 1207-1211

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）