Capacitor Voltage Balancing in Back-to-Back Modular Multilevel Converter

被引：0
|
作者：
Bhaskar, Rajnish [1 ]
Agarwal, Vineeta [1 ]
机构：
[1] MNNIT Allahabad, Allahabad, Uttar Pradesh, India
来源：
2016 IEEE 7TH POWER INDIA INTERNATIONAL CONFERENCE (PIICON) | 2016年
关键词：
Modular Multilevel Converter (MMC); modulation; voltage balancing; HVDC; UNBALANCED GRID CONDITIONS; HVDC SYSTEM;
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：
Modular Multilevel Converter is a widely accepted technology for HVDC applications. It consists of several submodules or cells connected in cascade. These are bidirectional chopper cells and each one of them has a floating capacitor. This paper discusses the modulation and voltage balancing strategies which are essential for the converter to work as rectifier or inverter. The discussion is followed by the simulations of the Back-to-Back Modular Multilevel Converter (MMC) topology employed in a model HVDC power system using MATLAB/SIMULINK.
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页数：5
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