报告详情
Fault-Tolerant Operation of Three-Level ANPC Inverter Drives Using Model Predictive Duty Cycle Control
编号：98
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更新：2025-05-06 15:11:52 浏览：9次
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摘要
This paper presents a novel fault tolerant operation strategy for three-level active neutral point clamped (3L-ANPC) inverter fed permanent magnet synchronous motor (PMSM) drives. Firstly, a thyristor connecting the mid-point of dc-bus voltage and the common-point of bi-directional switches is applied to reconstruct 3L-ANPC inverter topology under fault conditions, thereby avoiding unbalanced neutral-point voltage influence and increasing maximum modulation index. Furthermore, to enhance the PMSM performance, a virtual vector synthesis method is proposed, which also simplifies the duty-cycle calculation of remaining voltage vectors. Simulation results has verified the effectiveness of the proposed More details and experimental results will be presented in the full manuscript.
关键词
active neutral point clamped inverter,,fault tolerant control,model predictive control,duty cycle control,open circuit fault
报告人
Guohua Li
PhD student Southeast University稿件作者
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重要日期
-
会议日期
06月05日
2025
至06月08日
2025
-
04月30日 2025
初稿截稿日期
主办单位
IEEE PELS
IEEE
IEEE
承办单位
Southeast University
联系方式
- Quanwei Wu
- pr******@pub.seu.edu.cn
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