Analyzing Performance of Relays for High Impedance Fault (HIF) Detection Using Hardware-In-The-Loop (HIL) Platform

Afshar M.; Majidi M.; Gashteroodkhani O. AsgariAmoli M. Etezadi

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Analyzing Performance of Relays for High Impedance Fault (HIF) Detection Using Hardware-In-The-Loop (HIL) Platform

机译：Analyzing Performance of Relays for High Impedance Fault (HIF) Detection Using Hardware-In-The-Loop (HIL) Platform

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摘要

High impedance fault (HIF) detection is a challenging task due to the low arc current magnitude which may not be detected by traditional protection relays. HIFs may cause fire, human injuries or even fatalities if they are not detected at an early stage. Therefore, detection of HIFs is necessary for enhancing the reliably and safety of the distribution networks. This paper investigates the performance of the embedded HIF modules in two commercialized HIF detection relays for an actual distribution network. The network and an actual HIF model are implemented in RSCAD software and tested in a hardware-in-the-loop platform using a combination of a realtime digital simulator (RTDS) and the relays. Extensive tests have been conducted to assess the relays performance for HIFs with different ground surface materials and different positions along the lines.

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来源
《Electric Power Systems Research》 |2022年第8期|108027.1-108027.9|共9页
作者
Afshar M.; Majidi M.; Gashteroodkhani O. AsgariAmoli M. Etezadi;
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作者单位

Univ Texas Dallas, Dept Elect & Comp Engn, Dallas, TX USA;

Univ Nevada Reno, Dept Elect & Biomed Engn, Reno, NV 89557 USA;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
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关键词
High impedance faults; distribution network; arc modeling; protection relay; real -time digital simulator (RTDS); hardware -in -the -loop (HIL);

Analyzing Performance of Relays for High Impedance Fault (HIF) Detection Using Hardware-In-The-Loop (HIL) Platform

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