Elimination Methods for High-Frequency Harmonics on the DC Side of Modular Multilevel Converters from the Perspective of Valve Control

Modular multilevel converter (MMC)-based HVDC systems have become one promising way to integrate a large amount of renewable energy. However, the high-frequency harmonics problem could seriously affect the safety and stable operation level of MMC-HVDCs. Aiming at the high-frequency harmonics issues...

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Bibliographic Details
Main Authors: Qing Huai, Yirun Ji, Minxiang Yang, Ziyao Jie, Xi Yuan, Xiang Xu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Energies
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Online Access:https://www.mdpi.com/1996-1073/18/10/2655
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