Low-frequency operation control method for medium-voltage high-capacity FC-MMC type frequency converter

Low-frequency operation control method for medium-voltage high-capacity FC-MMC type frequency converter

The application of modular multilevel converters (MMCs) to large drive systems is subject to severe low-frequency operation restrictions. The fluctuation of capacitor voltage and the high amplitude of common mode voltage in sub-modules is a thorny problem. In this paper, a novel fly-across capacitor...

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Bibliographic Details
Main Authors: Weiman Yang, Bo Yang, Xin Liu, Xinggui Wang, Qun Guo
Format: Article
Language:English
Published: Taylor & Francis Group 2023-12-01
Series:Systems Science & Control Engineering
Subjects:
Fly-across capacitor modular multilevel converter
capacitance voltage
high-frequency common-mode voltage
hybrid injection method
low-frequency hierarchical control strategy
Online Access:https://www.tandfonline.com/doi/10.1080/21642583.2023.2286302

Internet

https://www.tandfonline.com/doi/10.1080/21642583.2023.2286302

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