摘要
In modular multilevel convertor (MMC) operation, insulated gate bipolar transistor (IGBT) or driver faults can cause sub-module short circuits, damaging devices. Studying this short-circuit condition is crucial for IGBT short-circuit protection and reliability research. This paper analyzes MMC sub-module short-circuit types and proposes, experimental platform design requirements. After optimizing short-circuit oscillations and electromagnetic interference and adjusting short-circuit circuit parasitic inductance, an MMC sub-module short-circuit experimental platform is developed. Experimental results show the developed platform meets IGBT short-circuit experiment requirements in MMC sub-module.
| 投稿的翻译标题 | Design and Implementation of an Experimental Platform for IGBT Short-circuit in MMC Sub-module |
|---|---|
| 源语言 | 繁体中文 |
| 页(从-至) | 6384-6394 |
| 页数 | 11 |
| 期刊 | Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering |
| 卷 | 43 |
| 期 | 16 |
| DOI | |
| 出版状态 | 已出版 - 20 8月 2023 |
关键词
- electromagnetic interference (EMI)
- insulated gate bipolar transistor (IGBT)
- short-circuit oscillation
- sub-module short-circuit
学术指纹
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