Switching Overvoltage Characteristics of $\pm $1100-kV UHVDC Converter Station

@article{Wang2015SwitchingOC,
  title={Switching Overvoltage Characteristics of \$\pm \$1100-kV UHVDC Converter Station},
  author={Dongju Wang and Hao Zhou and Xu Deng},
  journal={IEEE Transactions on Power Delivery},
  year={2015},
  volume={30},
  pages={1205-1212}
}
The present study analyzed the characteristics of switching overvoltage, and discussed in detail the main influencing factors and worst-case conditions of switching overvoltage in the ±1100-kV ultra-high-voltage direct-current (UHVDC) converter station. The results showed that ac bus overvoltage was produced by oscillation, and would not be a threat to the equipment in the converter station. The results also showed there were two cases for overvoltage on related valves. In the first case, the… CONTINUE READING

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