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

页码：632 / 639

页数：8