![一种直流输电工程绝缘子串缺陷在线检测方法及装置](/CN/2015/1/146/images/201510734501.jpg)
基本信息:
- 专利标题: 一种直流输电工程绝缘子串缺陷在线检测方法及装置
- 专利标题(英):DC power transmission engineering insulator chain defect on-line detection method and apparatus
- 申请号:CN201510734501.7 申请日:2015-11-02
- 公开(公告)号:CN105223483A 公开(公告)日:2016-01-06
- 发明人: 仲亮 , 贾娟 , 郭锐 , 雍军 , 李勇 , 张峰 , 曹雷 , 孟海磊 , 吴观斌 , 许乃媛 , 贾永刚 , 程志勇
- 申请人: 国网山东省电力公司电力科学研究院 , 山东鲁能智能技术有限公司 , 国家电网公司
- 申请人地址: 山东省济南市市中区望岳路2000号
- 专利权人: 国网山东省电力公司电力科学研究院,山东鲁能智能技术有限公司,国家电网公司
- 当前专利权人: 国网智能科技股份有限公司
- 当前专利权人地址: 山东省济南市市中区望岳路2000号
- 代理机构: 济南圣达知识产权代理有限公司
- 代理人: 张勇
- 主分类号: G01R31/12
- IPC分类号: G01R31/12
The invention discloses a DC power transmission engineering insulator chain defect on-line detection method and apparatus. The method comprises: respectively connecting two contact pins of an insulator chain climbing robot with the insulation hardware of an insulator to be detected and the insulation hardware of a rear end insulator; applying 220 V and 350 Hz detection signals to the insulation hardware of an insulator to be detected, employing the insulation hardware of a rear end insulator to collect feedback signals, and comparing the feedback signals with standard signals; and determining an insulator state, and continuing detecting a rear end insulator until completing the detection of a whole insulator chain. The method and apparatus effectively solve the problems of insulator string artificial direct contact and detection, small voltage grade scope, long insulation operating lever and inconvenient operation, substantially mitigate work personnel labor intensity, and ensure detection result reliability.
公开/授权文献:
- CN105223483B 一种直流输电工程绝缘子串缺陷在线检测方法及装置 公开/授权日:2017-12-12
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 |
--------G01R31/12 | .测试介电强度或击穿电压 |