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author:

郑必伟 (郑必伟.) [1] | 崔福军 (崔福军.) [2] | 蔡逢煌 (蔡逢煌.) [3] (Scholars:蔡逢煌) | 王武 (王武.) [4] (Scholars:王武)

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CQVIP

Abstract:

目前绝大多数的正弦脉宽调制(SPWM)波的仿真仍采用模拟方式实现.为了便于数字化控制系统中SPWM波的仿真,在此基于SPWM波的产生机理,在PSIM仿真环境下,结合VISUAL C++开发了纯数字实现的SPWM波通用仿真模型.利用该模型,可以任意仿真不同载波频率,调制波频率,死区时间及调制比下的双极性SPWM波.最后,以全桥逆变电路中常见的死区效应分析为例,利用该模型搭建仿真电路进行了仿真分析.仿真结果表明了该模型的正确性和合理性.

Keyword:

Matlab PSIM仿真 SPWM 死区效应

Community:

  • [ 1 ] [郑必伟]福州大学
  • [ 2 ] [崔福军]漳州科华技术有限责任公司
  • [ 3 ] [蔡逢煌]福州大学
  • [ 4 ] [王武]福州大学

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Source :

现代电子技术

ISSN: 1004-373X

CN: 61-1224/TN

Year: 2010

Issue: 22

Volume: 33

Page: 187-190

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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