A new phasor measurement algorithm for distribution network based on interpolation theory

@article{Liu2012ANP,
  title={A new phasor measurement algorithm for distribution network based on interpolation theory},
  author={Xiao-xian Liu and Wei-nong Wu and Yan-jie Liao},
  journal={2012 China International Conference on Electricity Distribution},
  year={2012},
  pages={1-4}
}
Due to the existence of abundant harmonic source and frequency deviation in distribution network, the accurate phasor result can't be obtained by conventional Discrete Fourier Transform (DFT) algorithm. In this paper, by using the linear interpolation to modify DFT window length to exactly equal to the fundamental period of signal waveform, the spectrum… CONTINUE READING