A prototype of modular multilevel converter with integrated battery energy storage
A prototype of modular multilevel converter with integrated battery energy storage
复制标题
具有集成电池储能功能的模块化多电平转换器原型
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Tao Wang
中科院分区：
文献类型：
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作者：
Zhe Wang;Hua Lin;Yajun Ma;Tao Wang
本文介绍了一种三相模块化多电平变换器（MMC）与集成电池储能系统（BESS）的原型调查和验证这种复杂的拓扑结构的分析和控制策略。该原型每个臂包含四个子模块（SM），电池通过非隔离DC/DC转换器连接到每个SM。系统的控制器采用分层结构设计，具有良好的可维护性和可扩展性。实验结果验证了该控制系统在样机中应用的正确性和可行性。
This paper introduces a three-phase modular multilevel converter(MMC) with integrated battery energy storage system(BESS) based prototype for investigating and verifying the analysis and control strategy of this complex topology. The prototype contains four submodules(SMs) per arm and batteries are connected to each SM through a non-isolated DC/DC converter. The controller of the system is designed in accordance with hierarchical structure which has good maintainability and extendibility. The experimental results validate the correctness and feasibility of the control system applied in this prototype.