• 首页|关于本刊|期刊收录|编委阵容|征稿启事|订阅指南|投/审稿指南|诚邀专家|学术道德|English
Latest Papers more>>
A quick method of implementing SVPWM modulation effect for VIENNA rectifier
投稿时间:2019-07-29  修订日期:2019-11-25
  查看/发表评论  下载PDF阅读器
DOI:
Keywords:VIENNA Rectifier  Space Vector Pulse Width Modulation  Optimal Modulation  PSIM Simulation
Fund Project:
     
AuthorInstitutionEmail
ChenJiaXin 1396534138@qq.com
ShiWangWang School of Electrical, Energy and Power Engineering of Yangzhou University yzdxsww@163.com
摘要点击次数: 1495
全文下载次数: 0
Abstract:
      Abstract:In view of the large amount of computation, too complex method and limited application in the situation of high real-time requirement of conventional VIENNA rectifier, a mathematical optimization method which can directly realize VIENNA rectifier SVPWM is proposed in this paper. Firstly, according to the mathematical model of VIENNA rectifier and the constraint conditions of pulse width modulation, a new combination function and interval partition criterion for judging interval are defined, and the optimization algorithm is proposed, according to which the modulation formula is given, and then the midpoint voltage balance algorithm is redesigned. Finally, through PSIM simulation and DSP experiment, the modulation effect of the conventional method is compared with that of the proposed method, and the feasibility of the optimized modulation algorithm is verified.
关闭