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BUKVIŠOVÁ, Z. WANNOUS, K. TOMAN, P. ORSÁGOVÁ, J. TOPOLÁNEK, D. DE PAULA ALVES, P.H.
Originální název
The Influence of Ripple Control Signal on Protection Relay Operation
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
A ripple control system is a form of load management used in many countries. It enables to remotely control devices using a high-frequency signal (usually between 100 – 1600 Hz) superimposed onto the fundamental frequency of the power system. Since the distance protection evaluates the fault distance using the fundamental voltages and currents, an error can occur if the analyzed signal contains a higher level of inter-harmonics. This paper describes the impact of inter-harmonic distortion on the fault location. The power system network is modeled utilizing the PSCAD software and the simulation outputs are used to test the distance protection. In the model, the ripple control source with frequencies of 183.3 Hz and 216.6 Hz is used. The performed tests show that the distance protection ability to locate the fault is not significantly influenced by the ripple control signal.
Klíčová slova
ripple control; interharmonics; PSCAD; power system; fault location
Autoři
BUKVIŠOVÁ, Z.; WANNOUS, K.; TOMAN, P.; ORSÁGOVÁ, J.; TOPOLÁNEK, D.; DE PAULA ALVES, P.H.
Vydáno
18. 9. 2019
Nakladatel
Technical University of Kosice
Místo
Stará Lesná
ISBN
978-80-553-3324-3
Kniha
Proceedings of the 10th International Scientific Symposium on Electrical Power Engineering
Strany od
464
Strany do
467
Strany počet
4
URL
https://eesymp.fei.tuke.sk/viewabstract.php?id=182
BibTex
@inproceedings{BUT158773, author="BUKVIŠOVÁ, Z. and WANNOUS, K. and TOMAN, P. and ORSÁGOVÁ, J. and TOPOLÁNEK, D. and DE PAULA ALVES, P.H.", title="The Influence of Ripple Control Signal on Protection Relay Operation", booktitle="Proceedings of the 10th International Scientific Symposium on Electrical Power Engineering", year="2019", pages="464--467", publisher="Technical University of Kosice", address="Stará Lesná", isbn="978-80-553-3324-3", url="https://eesymp.fei.tuke.sk/viewabstract.php?id=182" }