标题:Measurement-Based Harmonic Modeling of Nonlinear Household Appliances by WL-CPLS
作者:Xie, Xiangmin ;Sun, Yuanyuan ;Ye, Hua ;Yu, Tao
作者机构:[Xie, Xiangmin ;Sun, Yuanyuan ;Ye, Hua ] School of Electrical Engineering, Shandong University, Jinan, China;[Yu, Tao ] Jinan Urban Planning and Desig 更多
会议名称:2019 IEEE Power and Energy Society General Meeting, PESGM 2019
会议日期:4 August 2019 through 8 August 2019
来源:IEEE Power and Energy Society General Meeting
出版年:2019
卷:2019-August
DOI:10.1109/PESGM40551.2019.8973810
关键词:-Household appliance; harmonic coupled admittance matrix model; harmonic modeling; measurement data; widely linear complex partial least square method
摘要:The proliferation of nonlinear household appliances has resulted in significant harmonic distortion in low voltage distribution networks. Harmonic modeling is the prerequisite to evaluate the harmonic pollution caused by nonlinear household appliances. This paper presents a harmonic coupled admittance matrix (HCAM) model of the nonlinear household appliance based on the measured voltage and current data. Compared to constant current source model, the HCAM model can illustrate the coupling relationship between harmonic voltages and harmonic currents, which contributes to a high harmonic modeling accuracy. The parameters of HCAM model are estimated by using widely linear complex partial least square (WL-CPLS) method which can effectively overcome the collinearity problem among data. Experiments have been done for multiple different household appliances, the results of which demonstrate the validity and accuracy of the proposed model. © 2019 IEEE.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079036269&doi=10.1109%2fPESGM40551.2019.8973810&partnerID=40&md5=bcb405e0830a999531be1b800a67c802
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