| 分布式小电流接地系统选线装置的研制 |
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| 引用本文： | 王学伟,张旭明,胡景明,张晓冰,兰公煜.分布式小电流接地系统选线装置的研制[J].黑龙江电力,2005,27(2):158-160. |
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| 作者姓名： | 王学伟 张旭明 胡景明 张晓冰 兰公煜 |
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| 作者单位： | 北京化工大学,北京,100029;宁安农电局,黑龙江,宁安,157400;哈尔滨理工大学,黑龙江,哈尔滨,150040;黑龙江省电力科学研究院,黑龙江,哈尔滨,150030 |
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| 摘 要： | 针对电力网单相线路接地故障，国内许多厂家研制了相应的选线检测产品，但是通过实践证实，这些产品存在很多不足之处，对此，现提供一种新型的分布式小电流接地选线装置，其装置填补了它的不足，完善了性能。
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| 关 键 词： | 小电流接地系统 选线装置 分布式系统 |
| 文章编号： | 1002-1663(2005)02-0158-03 |
| 修稿时间： | 2004年9月13日 |
Study on a device used to diagnose which power line is in a grounded situation for distributed small-current earthed system |
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| WANG Xuewei,ZHANG Xuming,HU Jingming,ZHANG Xiaobing,LAN Gongyu.Study on a device used to diagnose which power line is in a grounded situation for distributed small-current earthed system[J].Heilongjiang Electric Power,2005,27(2):158-160. |
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| Authors: | WANG Xuewei ZHANG Xuming HU Jingming ZHANG Xiaobing LAN Gongyu |
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| Affiliation: | WANG Xuewei~1,ZHANG Xuming~2,HU Jingming~2,ZHANG Xiaobing~3,LAN Gongyu~4 |
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| Abstract: | A lot of products that can diagnose which power line is in a grounded situation were developed by many manufactures in China, focusing on the earthed faults in single phase power line of power grid, however, there exit many shortcomings in them. A new type of distributed small-current device that can measure which power line is in a grounded condition is developed to make the similar devices perfect available in market, which can be used to do that with wonderful performance. |
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| Keywords: | Current-grounded system device for finding earthed fault distributed system |
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