EMC evaluation of three level NPC converter based on space vector PWM

2015 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2015-05-07 DOI:10.1109/EICONRUSNW.2015.7102269

A. Maklakov, A. Radionov

{"title":"EMC evaluation of three level NPC converter based on space vector PWM","authors":"A. Maklakov, A. Radionov","doi":"10.1109/EICONRUSNW.2015.7102269","DOIUrl":null,"url":null,"abstract":"This paper addresses the electromagnetic compatibility (EMC) evaluation of three level neutral point clamped (NPC) converter based on different feasibility of space vector pulse wide modulation (SVPWM). This paper will review of a classical SVPWM technique with various switching sequences of the base space vectors (BSVs) within the range of sampling periods for three level NPC converters. The studies by mathematical modeling of the three level NPC converter and SVPWM technique in the Matlab/Simulink program were carried out. It was established that the increasing of switching sequence of the BSVs within the range of the sampling period can be used for decreasing of total harmonic distortional (THD). The THD diagrams of the various switching sequences of the BSVs within the different range of the sampling periods for the three level NPC converter are presented. The research results can be used to assess the EMC powerful three level NPC active rectifiers or inverters and select switching sequence of the BSVs within the range of the sampling period to minimize the THD voltage and current.","PeriodicalId":268759,"journal":{"name":"2015 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2015-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EICONRUSNW.2015.7102269","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 19

Abstract

This paper addresses the electromagnetic compatibility (EMC) evaluation of three level neutral point clamped (NPC) converter based on different feasibility of space vector pulse wide modulation (SVPWM). This paper will review of a classical SVPWM technique with various switching sequences of the base space vectors (BSVs) within the range of sampling periods for three level NPC converters. The studies by mathematical modeling of the three level NPC converter and SVPWM technique in the Matlab/Simulink program were carried out. It was established that the increasing of switching sequence of the BSVs within the range of the sampling period can be used for decreasing of total harmonic distortional (THD). The THD diagrams of the various switching sequences of the BSVs within the different range of the sampling periods for the three level NPC converter are presented. The research results can be used to assess the EMC powerful three level NPC active rectifiers or inverters and select switching sequence of the BSVs within the range of the sampling period to minimize the THD voltage and current.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

基于空间矢量PWM的三电平NPC变换器电磁兼容性评估

本文研究了基于空间矢量脉宽调制(SVPWM)不同可行性的三电平中性点箝位(NPC)变换器的电磁兼容性评估。本文将回顾一种经典的三电平NPC变换器的SVPWM技术，该技术具有采样周期范围内基空间矢量(BSVs)的各种切换序列。在Matlab/Simulink程序中对三电平NPC变换器的数学建模和SVPWM技术进行了研究。结果表明，在采样周期范围内，增大BSVs的开关顺序可以减小总谐波失真。给出了三电平NPC变换器在不同采样周期范围内的各种开关序列的THD图。研究结果可用于电磁兼容强三电平NPC有源整流器或逆变器的评估，并在采样周期范围内选择开关顺序以使THD电压和电流最小。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

2015 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)

自引率

0.00%

发文量