Overcurrent Mechanism and Suppression Control for MMC Arms in Hybrid Cascaded HVDC System
The hybrid cascaded HVDC system employs a line commutated converter (LCC) as the rectifier and an LCC in series with multiple paralleled modular multilevel converters (MMCs) as the inverter. MMC arms are susceptible to overcurrent following a severe AC fault at the receiving end, however, its fundam...
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| Main Authors: | Nan Zhang, Xiaodong Li, Zheren Zhang, Zheng Xu |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
China electric power research institute
2025-01-01
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| Series: | CSEE Journal of Power and Energy Systems |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10436594/ |
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