Research on Dynamic Evaluation Technology of Short-Circuit Resistance of Converter Transformer

This paper combines the operation status and fault cases of the running converter transformer to analyze the anti-short-circuit capability of the transformer in online operation. It provides the calculation method, assessment method, and calibration method for anti-short-circuit capability, which se...

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Bibliographic Details
Published in2024 International Conference on HVDC (HVDC) pp. 86 - 90
Main Authors Mai, Ruyue, He, Dandong, Xu, Guanghu, Gong, Duohu, Zhang, Qingchuan
Format Conference Proceeding
LanguageEnglish
Published IEEE 08.08.2024
Subjects
anti-short circuit capability
converter transformer
Electrical resistance measurement
evaluation techniques
Hazards
HVDC transmission
Maintenance
Optimization
Power measurement
Power system reliability
Real-time systems
Resistance
Transformers
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Summary:This paper combines the operation status and fault cases of the running converter transformer to analyze the anti-short-circuit capability of the transformer in online operation. It provides the calculation method, assessment method, and calibration method for anti-short-circuit capability, which serve as a basis for the maintenance and management of the online operation transformer. It guides the formulation of subsequent targeted anti-short-circuit measures, enhances the intrinsic safety of the transformer, and eliminates potential equipment hazards.
DOI:10.1109/HVDC62448.2024.10722998