Study on the Mechanism and Influencing Factors of Sideband Harmonics in Flexible DC Transmission Projects

The bridge arms and DC voltage of China’s Four-Terminal Flexible DC Transmission Project exhibit persistent high-frequency harmonics over the medium to long term, causing issues such as overheating losses and electromagnetic interference within the converter stations. To address this issue, this pap...

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Bibliographic Details
Published in:Applied Sciences
Main Authors: Qing Huai, Yirun Ji, Wang Zhang, Fang Zhang
Format: Article
Language:English
Published: MDPI AG 2025-09-01
Subjects:
control cycle
sideband harmonic
discrete voltage
flow direction
spectral characteristics
Online Access:https://www.mdpi.com/2076-3417/15/19/10585

Internet

https://www.mdpi.com/2076-3417/15/19/10585

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