Principle and implementation of vector-based phasor measurement unit algorithm using delay devices. Nishie, S. In 2015 23rd European Signal Processing Conference (EUSIPCO), pages 2391-2395, Aug, 2015.
doi  abstract   bibtex   
This paper proposes a novel Phasor Measurement Unit (PMU) algorithm for P and M class measurement using vector-based operation with originally designed pseudo-IQ signal translation using a delay device. A PMU is an essential equipment in the smart grid. However some technical difficulties with frequency measurement are still discussed. The presented algorithm in this paper aims to be a compact algorithm with implementations for breakthrough by 1) directly measuring the nominal frequency by using an F0 measurement method, 2) using vector product operation to calculate the phasor, and 3) not using DFT or the quadrature heterodyne method due to the difficult filter design requirements This paper also reports on the evaluation result based on IEEE Std C37.118.1, and the presented algorithm shows excellent frequency measurement, dynamic response, stability, and preciseness.
@InProceedings{7362813,
  author = {S. Nishie},
  booktitle = {2015 23rd European Signal Processing Conference (EUSIPCO)},
  title = {Principle and implementation of vector-based phasor measurement unit algorithm using delay devices},
  year = {2015},
  pages = {2391-2395},
  abstract = {This paper proposes a novel Phasor Measurement Unit (PMU) algorithm for P and M class measurement using vector-based operation with originally designed pseudo-IQ signal translation using a delay device. A PMU is an essential equipment in the smart grid. However some technical difficulties with frequency measurement are still discussed. The presented algorithm in this paper aims to be a compact algorithm with implementations for breakthrough by 1) directly measuring the nominal frequency by using an F0 measurement method, 2) using vector product operation to calculate the phasor, and 3) not using DFT or the quadrature heterodyne method due to the difficult filter design requirements This paper also reports on the evaluation result based on IEEE Std C37.118.1, and the presented algorithm shows excellent frequency measurement, dynamic response, stability, and preciseness.},
  keywords = {delays;discrete Fourier transforms;dynamic response;frequency measurement;IEEE standards;phasor measurement;power filters;power system stability;smart power grids;delay device;vector-based phasor measurement unit algorithm;PMU algorithm;P class measurement;M class measurement;pseudo-IQ signal translation;smart grid;frequency measurement;F0 measurement method;vector product operation;DFT;quadrature heterodyne method;filter design;IEEE Std C37.118.1;dynamic response;stability;preciseness;Delays;Frequency measurement;Signal processing algorithms;Phasor measurement units;Signal processing;Algorithm design and analysis;Yttrium;PMU;IQ-signal;Instantaneous Frequency;Delay Device},
  doi = {10.1109/EUSIPCO.2015.7362813},
  issn = {2076-1465},
  month = {Aug},
}

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