WANG Yingkun, LIU Shunyi, HUANG Chen, et al. Research on Reliability Improvement of Automatic Switching Logic of Station Power Supply System in Converter Station[J]. 2022, 42(4): 90-94.
WANG Yingkun, LIU Shunyi, HUANG Chen, et al. Research on Reliability Improvement of Automatic Switching Logic of Station Power Supply System in Converter Station[J]. 2022, 42(4): 90-94. DOI: 10.3969/j.issn.1008-0198.2022.04.018.
The station power supply system of ±800 kV ultra-high voltage Shaoshan converter station is taken as an example in this paper.The composition of the whole station power supply system and the automatic switching logic of 10 kV and 400V power supply are introduced. In view of the problems existing in the automatic switching logic of 10 kV and 400 V power supply
scientific and reasonable suggestions are introduced to improve the reliability of the DC transmission system.