Online monitoring method of mine-used high voltage cable insulatio
In order to monitor insulation condition of mine-used high voltage cable in real time, an online monitoring method of mine-used high voltage cable insulation based on wide area measurement system(WAMS) was proposed. In the method, real-time voltage and current of cable ends are obtained synchronousl...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2017-04-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.04.014 |
| _version_ | 1797868867376119808 |
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| author | ZHANG Xiao WANG Yanwen ZHAO Yongmei HOU Linan BAI Shuju |
| author_facet | ZHANG Xiao WANG Yanwen ZHAO Yongmei HOU Linan BAI Shuju |
| author_sort | ZHANG Xiao |
| collection | DOAJ |
| description | In order to monitor insulation condition of mine-used high voltage cable in real time, an online monitoring method of mine-used high voltage cable insulation based on wide area measurement system(WAMS) was proposed. In the method, real-time voltage and current of cable ends are obtained synchronously by use of WAMS, and insulation resistance and equivalent capacitance of cable are derived through establishment of equivalent circuit model of cable to ground, so as to realize dynamic monitoring of cable insulation condition. The simulation results show that measurement error of the method decreases with increase of cable insulation deterioration, which meets precision requirement of online monitoring of mine-used high voltage cable insulation. |
| first_indexed | 2024-04-10T00:03:40Z |
| format | Article |
| id | doaj.art-af78cec69cfd4392bb77548434794681 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:03:40Z |
| publishDate | 2017-04-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-af78cec69cfd4392bb775484347946812023-03-17T01:41:37ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2017-04-01434606310.13272/j.issn.1671-251x.2017.04.014Online monitoring method of mine-used high voltage cable insulatioZHANG XiaoWANG YanwenZHAO YongmeiHOU LinanBAI ShujuIn order to monitor insulation condition of mine-used high voltage cable in real time, an online monitoring method of mine-used high voltage cable insulation based on wide area measurement system(WAMS) was proposed. In the method, real-time voltage and current of cable ends are obtained synchronously by use of WAMS, and insulation resistance and equivalent capacitance of cable are derived through establishment of equivalent circuit model of cable to ground, so as to realize dynamic monitoring of cable insulation condition. The simulation results show that measurement error of the method decreases with increase of cable insulation deterioration, which meets precision requirement of online monitoring of mine-used high voltage cable insulation.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.04.014high voltage cablecable insulationinsulation ageingonline monitoringwide area measurement system |
| spellingShingle | ZHANG Xiao WANG Yanwen ZHAO Yongmei HOU Linan BAI Shuju Online monitoring method of mine-used high voltage cable insulatio Gong-kuang zidonghua high voltage cable cable insulation insulation ageing online monitoring wide area measurement system |
| title | Online monitoring method of mine-used high voltage cable insulatio |
| title_full | Online monitoring method of mine-used high voltage cable insulatio |
| title_fullStr | Online monitoring method of mine-used high voltage cable insulatio |
| title_full_unstemmed | Online monitoring method of mine-used high voltage cable insulatio |
| title_short | Online monitoring method of mine-used high voltage cable insulatio |
| title_sort | online monitoring method of mine used high voltage cable insulatio |
| topic | high voltage cable cable insulation insulation ageing online monitoring wide area measurement system |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.04.014 |
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