Impact of the carrier phase shift on the low frequency harmonics of Medium Voltage drives

被引：0

作者：

El Jihad, Hamza ^{[1
,2
]}

Siala, Sami ^{[1
]}

Savarit, Elise ^{[1
]}

Meibody-Tabar, Farid ^{[2
]}

Rasoanarivo, Ignace ^{[2
]}

机构：

[1] Gen Elect Power Convers, 18 Ave Quebec, F-91140 Villebon Sur Yvette, France

[2] Univ Lorraine France, 2 Ave Foret Haye, F-54505 Vandoeuvre Les Nancy, France

来源：

2018 20TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'18 ECCE EUROPE) | 2018年

关键词：

Pulse Width Modulation (PWM); Converter control; Optimal control; IGBT; Simulation;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Usually in asynchronous Pulse Width Modulation (PWM) control strategy of medium voltage drives, the carrier and the target reference are asynchronous. In order to reduce the low frequency (LF) harmonic (<H13), the carrier is synchronized with the target reference by fixing an integer N = Fpwm/Ftarget ratio. In addition, the influence of the phase position of the carrier within the target reference is studied. The theoretical and experimental results show that the magnitudes of these LF harmonics can be reduced by a ratio up to 12.

引用

页数：9

共 6 条

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[2]

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[4]

Guennegues V., 2009, European Conference on Power Electronics and Applications, P1

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