An innovative timestamp-based convolution integral method in synchrophasor estimation within digital relays

@article{Zhang2011AnIT,
  title={An innovative timestamp-based convolution integral method in synchrophasor estimation within digital relays},
  author={Zhiying Zhang and Oleksandr Korovin and Sridevi Mutnuri and Ihab Hamour and Ilia Voloh and Lebo Jiang},
  journal={2011 International Conference on Advanced Power System Automation and Protection},
  year={2011},
  volume={1},
  pages={203-209}
}
In recent years, phasor measurement units (PMU) and wide-area monitoring systems (WAMS) techniques have been widely used in power systems to perform various monitoring, control and protection functions. It is a growing requirement for digital protective relays to include synchrophasor measurement functionalities for the apparent economical benefits. Modern digital protective relays typically use variable sampling rate (frequency tracking) so as to reduce measurement errors and avoid undesired… CONTINUE READING