Pulse Width Modulation-Based Common-Mode Noise Source Characterization of Three-Phase Two-Level Split-Source Inverter

M. S. Hassan, Masahito Shoyama

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 被引用数 (Scopus)

抄録

Several undesirable impacts of electromagnetic interference (EMI) have been reported in various applications including not only motor drives but also transformerless photovoltaic (PV) power systems and other applications. These impacts are predominantly due to the converter's noise source voltage that may lead to higher motor bearing currents and inevitably lead to premature damage. In addition to serious leakage currents in non-isolated grid connected PV systems. In this context, this paper presents the analysis and characterization of the noise source spectra of the commonmode (CM) voltage for a single-stage split-source inverter (SSI) topology incorporating three pulse width modulation (PWM) strategies. The mathematical modeling of the investigated modulation techniques is identified, and the induced noise source voltage is examined. Moreover, the resultant noise source spectra are compared, and the main findings are demonstrated. A MATLAB/Simulink model is used to verify the analysis. It is shown that a significant reduction in the noise source spectra can be attained by applying the proposed modulation strategy especially in the high frequency range, which mainly due to the reduced number of transitions in the noise source voltage profile.

本文言語英語
ホスト出版物のタイトル2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019
出版社Institute of Electrical and Electronics Engineers Inc.
ページ2867-2872
ページ数6
ISBN(電子版)9781728103952
DOI
出版ステータス出版済み - 9 2019
イベント11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019 - Baltimore, 米国
継続期間: 9 29 201910 3 2019

出版物シリーズ

名前2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019

会議

会議11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019
国/地域米国
CityBaltimore
Period9/29/1910/3/19

All Science Journal Classification (ASJC) codes

  • 機械工学
  • 制御と最適化
  • エネルギー工学および電力技術
  • 電子工学および電気工学

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