Utilization of Cable Screen Earthing Current for Detection and Location of Earth Faults in Medium Voltage Networks
The paper presents issues related with detection and location of earth faults in medium voltage (MV) networks. Attention is paid on cable and cable-overhead lines. The criterion value – cable screen earthing current is presented. Afterwards, the method of utilization of the cable screen earthing cur...
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| Format: | Article |
| Language: | English |
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Lviv Polytechnic National University
2021-07-01
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| Series: | Energy Engineering and Control Systems |
| Subjects: | |
| Online Access: | https://science.lpnu.ua/jeecs/all-volumes-and-issues/volume-7-number-1-2021/utilization-cable-screen-earthing-current |
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| _version_ | 1849471698796019712 |
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| author | Krzysztof Łowczowski Józef Lorenc Magdalena Czerniak Józef Zawodniak |
| author_facet | Krzysztof Łowczowski Józef Lorenc Magdalena Czerniak Józef Zawodniak |
| author_sort | Krzysztof Łowczowski |
| collection | DOAJ |
| description | The paper presents issues related with detection and location of earth faults in medium voltage (MV) networks. Attention is paid on cable and cable-overhead lines. The criterion value – cable screen earthing current is presented. Afterwards, the method of utilization of the cable screen earthing current for detection and location of earth faults is described. The next part of the paper presents the results of simulation research for different variants of earth faults in cable and cable-overhead lines. The presented relations are the basis of the developed algorithm of detection and localization of earth faults. The presented considerations were confirmed by an experiment performed in the MV network. |
| format | Article |
| id | doaj-art-6b5832b5be29442ebf1c4f0fcb534e9e |
| institution | Kabale University |
| issn | 2411-8028 2415-7287 |
| language | English |
| publishDate | 2021-07-01 |
| publisher | Lviv Polytechnic National University |
| record_format | Article |
| series | Energy Engineering and Control Systems |
| spelling | doaj-art-6b5832b5be29442ebf1c4f0fcb534e9e2025-08-20T03:24:44ZengLviv Polytechnic National UniversityEnergy Engineering and Control Systems2411-80282415-72872021-07-0171172510.23939/jeecs2021.01.017Utilization of Cable Screen Earthing Current for Detection and Location of Earth Faults in Medium Voltage Networks Krzysztof Łowczowski0Józef Lorenc1Magdalena Czerniak2Józef Zawodniak3Poznań University of TechnologyPoznań University of TechnologyPoznań University of TechnologyAssociation of Polish Electrical Engineers, Gorzów DepartmentThe paper presents issues related with detection and location of earth faults in medium voltage (MV) networks. Attention is paid on cable and cable-overhead lines. The criterion value – cable screen earthing current is presented. Afterwards, the method of utilization of the cable screen earthing current for detection and location of earth faults is described. The next part of the paper presents the results of simulation research for different variants of earth faults in cable and cable-overhead lines. The presented relations are the basis of the developed algorithm of detection and localization of earth faults. The presented considerations were confirmed by an experiment performed in the MV network.https://science.lpnu.ua/jeecs/all-volumes-and-issues/volume-7-number-1-2021/utilization-cable-screen-earthing-currentearth faultsmedium voltage networkprotection relayearth fault locationcable screen |
| spellingShingle | Krzysztof Łowczowski Józef Lorenc Magdalena Czerniak Józef Zawodniak Utilization of Cable Screen Earthing Current for Detection and Location of Earth Faults in Medium Voltage Networks Energy Engineering and Control Systems earth faults medium voltage network protection relay earth fault location cable screen |
| title | Utilization of Cable Screen Earthing Current for Detection and Location of Earth Faults in Medium Voltage Networks |
| title_full | Utilization of Cable Screen Earthing Current for Detection and Location of Earth Faults in Medium Voltage Networks |
| title_fullStr | Utilization of Cable Screen Earthing Current for Detection and Location of Earth Faults in Medium Voltage Networks |
| title_full_unstemmed | Utilization of Cable Screen Earthing Current for Detection and Location of Earth Faults in Medium Voltage Networks |
| title_short | Utilization of Cable Screen Earthing Current for Detection and Location of Earth Faults in Medium Voltage Networks |
| title_sort | utilization of cable screen earthing current for detection and location of earth faults in medium voltage networks |
| topic | earth faults medium voltage network protection relay earth fault location cable screen |
| url | https://science.lpnu.ua/jeecs/all-volumes-and-issues/volume-7-number-1-2021/utilization-cable-screen-earthing-current |
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