Comparison of Cascaded H-Bridge and Modular Multilevel Converters for BESS application

Comparison of Cascaded H-Bridge and Modular Multilevel Converters for BESS application
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DOI：
10.1109/ecce.2011.6063868
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发表时间：
2011-11
期刊：
2011 IEEE Energy Conversion Congress and Exposition
影响因子：
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通讯作者：
Lennart Baruschka;A. Mertens
Lennart Baruschka;A. Mertens
中科院分区：
其他
文献类型：
--
作者：
Lennart Baruschka;A. Mertens

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本文对电池储能系统 (BESS) 中使用的级联 H 桥 (CHB) 转换器拓扑与模块化多电平转换器拓扑 (M2LC) 进行了比较。检查标准模块以及允许增加输出电压的扩展模块。通过仿真评估半导体和电容器的要求，并讨论实际考虑因素。介绍了基于 CHB 的 BESS 实验室设置的实验结果。
This paper compares the Cascaded H-Bridge (CHB) converter topology with the Modular Multilevel Converter topology (M2LC) for the use in battery energy storage systems (BESS). Standard modules are examined as well as extended modules allowing an increase in output voltage. Semiconductor and capacitor requirements are evaluated by simulation, and practical considerations are discussed. Experimental results from a laboratory setup of a CHB based BESS are presented.