An Inspection Robot for Live-Line Suspension Insulator Strings in 345-kV Power Lines

被引：54
|
作者：
Park, Joon-Young [1 ]
Lee, Jae-Kyung [1 ]
Cho, Byung-Hak [1 ]
Oh, Ki-Yong [1 ]
机构：
[1] KEPCO, KEPCO Res Inst, Green Growth Lab, Taejon 305380, South Korea
来源：
IEEE TRANSACTIONS ON POWER DELIVERY | 2012年 / 27卷 / 02期
关键词：
Insulator inspection; live-line maintenance; robot system; suspension insulator string; wheel-leg type;
D O I：
10.1109/TPWRD.2011.2182620
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new inspection robot system for live-line suspension insulator strings was developed to prevent an insulator failure in 345-kV power transmission lines. Compared with the existing inspection robots, this robot structure is very simple, small-sized, lightweight, and more superior in insulation by adopting a wheel-leg moving mechanism. In addition, the robot measures the distribution voltage of an insulator together with its insulation resistance, thereby providing more information for its analysis and diagnosis. Moreover, a manual tool for its installation and removal is presented. Its effectiveness was confirmed through experiments, including a live-line test.
引用
收藏
页码：632 / 639
页数：8
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