报告详情
Model Predictive Control with Circulation Suppression for MMC
编号：48
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更新：2025-05-06 14:52:29 浏览：21次
张贴报告
摘要
Abstract—Model predictive control (MPC) is increasingly employed in modular multilevel converters (MMC) control due to its flexible management and rapid response capabilities. It is still challenging to minimizing the computational load due to its large-scale sub-modules. To address this issue, this paper introduces an improved model prediction algorithm based on sub-control sets. The proposed control strategy is derived from the discrete model of the MMC and also considering the inhibitory effects on bridge arm circulation. The objective function for finite control set model predictive control (FCS-MPC) is formulated to effectively tackle multi-objective control challenges. The algorithm not only reduces computational demands but also demonstrates strong control performance regarding to the AC side current and circulating current. In comparison to traditional PI control simulations, the current harmonic distortion (THD) suppression rate of the proposed method has improved by 1.6%, thereby validating the effectiveness of the introduced control strategy.
关键词
MMC,Model predictive control,circulation suppression
报告人
Qiongbin Lin
Professor Fuzhou University；College of Electrical Engineering and Automation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
-
05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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