王辉

副教授 博士生导师 硕士生导师

入职时间:2016-09-08

所在单位:自动化学院

职务:professor

学历:博士研究生毕业

办公地点:中南大学校本部民主楼105

性别:男

联系方式:wanghuicp9@csu.edu.cn

学位:博士学位

在职信息:在职

主要任职:副教授 博导

其他任职:无

毕业院校:中南大学

学科:电气工程

曾获荣誉:

2020-12-18  当选:  省部级——中国有色金属工业科学技术奖一等奖——电解铜箔生产自动化关键技术及应用

2018-02-27  当选:  省部级——自然科学奖二等奖——矩阵变换器系统的基础理论研究

2019-08-01  当选:  第十四届中国研究生电子设计竞赛——优秀指导教师——国家一等奖

2021-04-07  当选:  湖湘青年英才

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Control method for the two-stage matrix converter to enhance the linear voltage transfer ratio

发布时间:2021-07-27

点击次数:

DOI码:10.1049/iet-pel.2018.5388

发表刊物:IET Power Electronics

关键字:method; developed method; maximum linear VTR; intrinsic limit; improved VTR; low-linear voltage transfer ratio; intrinsic drawback; arbitrary output conditions

摘要:The relatively low-linear voltage transfer ratio (VTR) is considered an intrinsic drawback of the conventional two-stage matrix converter (TSMC). However, the studies demonstrate that the linear VTR of the third-harmonic injection TSMC (3TSMC) can push this limit. After reviewing the operating principles and modulation strategy of 3TSMC briefly, the VTR characteristic of 3TSMC is analysed and a control method to enhance the linear VTR is proposed. With the developed method, the maximum linear VTR can break through the intrinsic limit and VTR>0.866 can be achieved by regulating the input reactive power under arbitrary output conditions theoretically. Finally, simulations and experimental results verify the correctness of the theoretical analysis, and the comparison of 3TSMC and other TSMCs with improved VTR demonstrates the effectiveness of the proposed method.

合写作者:Zhang, Yichun, Su, Mei, Sun, Yao, Li, Xin

第一作者:Wang Hui

论文类型:期刊论文

通讯作者:Zhang, Guanguan

论文编号:20184906173240

学科门类:工学

一级学科:电气工程

文献类型:J

卷号:11

期号:14

页面范围:2295-2301

ISSN号:17554535

是否译文:

发表时间:2018-11-27

收录刊物:SCI

发布期刊链接:http://apps.webofknowledge.com/CitedFullRecord.do?product=WOS&colName=WOS&SID=&search_mode=CitedFullRecord&isickref=000451392400014

附件:

  • Control method for the two-stage matrix converter to enhance the linear voltage transfer ratio-2.pdf

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