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| 10kV馈线单相接地故障在线定位系统的设计 | |
| 引用本文： | 赵高帅,杨明玉,王立宗,吴博.10kV馈线单相接地故障在线定位系统的设计[J].低压电器,2011(13):29-32. |
| 作者姓名： | 赵高帅 杨明玉 王立宗 吴博 |
| 作者单位： | 1. 华北电力大学电力工程系,河北保定071003;北京新源绿网节能科技有限公司,河北保定071003 2. 华北电力大学电力工程系,河北保定,071003 3. 北京新源绿网节能科技有限公司,河北保定,071003 |
| 摘 要： | 小电流接地系统故障定位一直是低压配电网难以解决的难题.设计了一种10 kV馈线单相接地故障定位系统,实现在线式接地故障定位与故障隔离.阐述了系统故障选线和故障定位所采用的方法,描述了系统的构成和实际运行的具体过程,并着重对系统的馈线定位控制单元进行了具体的介绍.该系统的成功投运缩短了停电时间,提高了供电可靠性. |
| 关 键 词： | 10 kV馈线 单相接地故障 选线单元 馈线定位控制单元 |
Design of 10 kV Feeders Phase-to-ground Fault Locating System |
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| ZHAO Gaoshuai , YANG Mingyu , WANG Lizong , WU Bo.Design of 10 kV Feeders Phase-to-ground Fault Locating System[J].Low Voltage Apparatus,2011(13):29-32. | |
| Authors: | ZHAO Gaoshuai YANG Mingyu WANG Lizong WU Bo |
| Affiliation: | ZHAO Gaoshuai1,2,YANG Mingyu1,WANG Lizong2,WU Bo1 (1.Department of Power Engineering,North China Electric Power University,Baoding 071003,China,2.Beijing Greenergy Electric Technology Co.,Ltd.,Baoding 071000,China) |
| Abstract: | A design of 10 kV feeders single phase-to-ground fault online locating system was introduced.The methods of selecting fault line and locating fault point were expounded.The structure of the system and the operation process were described.The feeder monitoring unit was specially introduced.Its successful application can reduce the outage time and improve the power supply reliability. |
| Keywords: | 10 kV feeders single phase-to-ground fault substation signal injection unit feeder monitoring unit |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
