A Comparative Research of two Modulation Strategies widely applied in Modular Multilevel Converter

被引：0
|
作者：
Liu, Jin [1 ]
Wang, Ping [1 ]
Li, Zixin [1 ]
Li, Yaohua [1 ]
机构：
[1] Chinese Acad Sci, Inst Elect Engn, Key Lab Power Elect & Elect Dr, Beijing 100864, Peoples R China
来源：
2013 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2013年
关键词：
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：
The Modular Multilevel Converter (MMC) has become a very important topology in many applications for its unique advantages. Modulation strategy is very important to MMC converter because it will affect the output characteristics and switching loss. In this paper, two widely applied modulation strategies, submodule unified pulse width modulated (SUPWM) and carrier-phase-shifted PWM (CPSPWM), are analyzed and compared. Simulations are conducted in different number of submodules and different frequencies. The results will provide a useful consultation for selecting the appropriate modulation strategy in different applications.
引用
收藏
页码：1683 / 1687
页数：5
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