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DOI:10.1109/CEEPE62022.2024.10586541 - Corpus ID: 271091066
@article{Liu2024ResearchOM, title={Research on Measurement Method for DC Bias State of Converter Transformer}, author={Hu Liu and Ning Mei and Zhe Wang and Shiya Zhao and Jiefeng Ding and Yunze Li}, journal={2024 7th International Conference on Energy, Electrical and Power Engineering (CEEPE)}, year={2024}, pages={106-110}, url={https://api.semanticscholar.org/CorpusID:271091066}}
- Hu Liu, Ning Mei, Yunze Li
- Published in 7th International Conference… 26 April 2024
- Engineering, Physics
- 2024 7th International Conference on Energy, Electrical and Power Engineering (CEEPE)
Aiming at the complicated causes of transformer bias in converter stations, this paper improves the technical means for monitoring the DC bias state of converter transformers. First, four different types of magnetic bias can be identified by monitoring the conductor surface magnetic field on the neutral point down conductor of the converter transformer. Secondly, the vibration acceleration data of the transformer is obtained by arranging an acceleration measurement unit on the transformer shell…
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