标题：Harmonic Analysis of Systems with AC/DC Converters
作者：Sun, Yuanyuan; Zhu, Ke; Zhang, Dahai
作者机构：[Sun, Yuanyuan; Zhu, Ke; Zhang, Dahai] Shandong Univ, Sch Elect Engn, Jinan, Peoples R China.
会议名称：Asia-Pacific Power and Energy Engineering Conference (APPEEC)
会议日期：MAR 28-31, 2010
来源：2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC)
关键词：Harmonic power flow; AC/DC converters; harmonic model; harmonic analysis
摘要：This paper has presented a new method for analyzing the harmonics in systems with AC/DC converters. The method is based on the harmonically coupled admittance matrix model of the converter. Since the model is not dependent on operating point, it can decouple the system fundamental frequency power flow calculation from the harmonic frequency power flow calculation. Moreover, the proposed harmonic analysis method is in a non-iterative way by solving the system nodal equations under all harmonic frequencies with the converter harmonic matrix equations together. Power system component models for harmonic analysis in the frequency- domain are also illustrated in the paper.