A study on influence of wind power on positive sequence voltage polarized impedance relay

@article{Qinhao2012ASO,
  title={A study on influence of wind power on positive sequence voltage polarized impedance relay},
  author={Li Qin-hao and Zhang Yong-jun and Yuan Wei-peng and Li Feng},
  journal={2012 Power Engineering and Automation Conference},
  year={2012},
  pages={1-4}
}
Wind power has made rapid progress in the last few years. However, large-scale wind power integration exerts negative influence to power system. One of the problems is that with the current supplied by wind farm feeder, relay protection may be of incorrect trip or miss trip. To study the influence of wind power on positive sequence voltage polarized impedance relay, this paper gives a mathematical analysis of the relay's operation equation. And a simulation of the integration of wind turbine… CONTINUE READING

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