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author:

陈光松 (陈光松.) [1]

Indexed by:

PKU

Abstract:

<正> 据上节所述CSI的PWM波形特点,就不能采用一般的SPWM,而应如图4所示,采用梯形波作调制波,仍采用三角波作为载波。改变调制波幅值M即可改变开关角α_i(i=1,2,3……(N_P-1)/2)的位置,α_i是M的非线性函数。对α_i简单的非线性不等式约束条件(10),就成了对M的约束条件。这样,分谐波调制的PWM优化问题就成了满足对变量具有不等式(10)约束条件的单变量非线性优化问题,因此使CSI的PWM优化问题简单化了。

Keyword:

CSI PWM 分谐波 开关角 模式研究 等效电路

Community:

  • [ 1 ] 福州大学

Reprint 's Address:

  • 陈光松

Email:

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Source :

电气传动

ISSN: 1001-2095

CN: 12-1067/TP

Year: 1992

Issue: 04

Page: 17-25

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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