![架空线路故障指示装置](/CN/2013/1/86/images/201310430680.jpg)
基本信息:
- 专利标题: 架空线路故障指示装置
- 专利标题(英):Overhead line fault indication device
- 申请号:CN201310430680.6 申请日:2013-09-18
- 公开(公告)号:CN104459456A 公开(公告)日:2015-03-25
- 发明人: 张津 , 汪兴盛 , 高殿新 , 周鸣一 , 吕国忠 , 陈银峰 , 余伟 , 周维维 , 许琦 , 赵冬雯 , 高晓旭
- 申请人: 国家电网公司 , 国网北京市电力公司
- 申请人地址: 北京市西城区西长安街86号
- 专利权人: 国家电网公司,国网北京市电力公司
- 当前专利权人: 国家电网公司,国网北京市电力公司
- 当前专利权人地址: 北京市西城区西长安街86号
- 代理机构: 北京康信知识产权代理有限责任公司
- 代理人: 李志刚; 吴贵明
- 主分类号: G01R31/08
- IPC分类号: G01R31/08 ; H02J13/00
The invention discloses an overhead line fault indication device which comprises a fault indicator, a processor and a communication unit. The fault indicator comprises a first fault indicator and a second fault indicator which are arranged on the same phase line of an overhead line. The first fault indicator and the second fault indicator are used for detecting and sending fault information of the positions where the fault indicators are placed respectively. The fault indicator comprises a sensor which is arranged in the fault indicator and is used for detecting fault information. The communication unit is connected with the sensor and is used for sending the fault information detected by the sensor. According to the overhead line fault indication device, a single-phase grounded fault zone can be located.
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01R | 测量电变量;测量磁变量(通过转换成电变量对任何种类的物理变量进行测量参见G01类名下的 |
------G01R31/00 | 电性能的测试装置;电故障的探测装置;以所进行的测试在其他位置未提供为特征的电测试装置 |
--------G01R31/08 | .探测电缆、传输线或网络中的故障 |