Email this article Statistical Methods of Mode Recognition in Relay Protection and Automation of Power Supply Networks
- Authors: Sharygin M.V.1, Kulikov A.L.1
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Affiliations:
- R. E. Alekseev Nizhny Novgorod State Technical University
- Issue: Vol 52, No 2 (2018)
- Pages: 235-241
- Section: Article
- URL: https://journals.rcsi.science/1570-145X/article/view/246159
- DOI: https://doi.org/10.1007/s10749-018-0938-9
- ID: 246159
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Abstract
Microprocessor relay protection and automation (RPA) devices open up broad opportunities for realization of the most complex algorithms. Since traditional power system overcurrent RPAs have insufficient sensitivity and speed, this paper proposes new multi-hypothesis methods of recognizing modes of operation in RPA of power systems, based on statistical principles. An example is given of using the developed algorithms of relay protection (RP) with an assessment of their effectiveness.
About the authors
M. V. Sharygin
R. E. Alekseev Nizhny Novgorod State Technical University
Author for correspondence.
Email: sharygin.m.v@gmail.com
Russian Federation, Nizhny Novgorod
A. L. Kulikov
R. E. Alekseev Nizhny Novgorod State Technical University
Email: sharygin.m.v@gmail.com
Russian Federation, Nizhny Novgorod
