Design and Application of Insulator Detection Robot System for UHVDC Transmission Line
International Journal of Mechanical Engineering and Applications
Volume 7, Issue 4, August 2019, Pages: 106-110
Received: Jun. 15, 2019;
Accepted: Aug. 16, 2019;
Published: Sep. 4, 2019
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Xueneng Huang, Wuzhou Bureau of China Southern Power Grid UHV Transmission Company, Wuzhou City, China
Yuwen Xie, Beijing Guowang Fuda Science & Technology Development Co. Ltd, Beijing City, China
Chongjie Ma, Wuzhou Bureau of China Southern Power Grid UHV Transmission Company, Wuzhou City, China
Jinpeng Tan, Wuzhou Bureau of China Southern Power Grid UHV Transmission Company, Wuzhou City, China
Dongfeng Qiu, Wuzhou Bureau of China Southern Power Grid UHV Transmission Company, Wuzhou City, China
Youneng Wu, Wuzhou Bureau of China Southern Power Grid UHV Transmission Company, Wuzhou City, China
Su Fang, Maintenance Test Center of China Southern Power Grid UHV Transmission Company, Guangzhou City, China
Yitao Lu, Wuzhou Bureau of China Southern Power Grid UHV Transmission Company, Wuzhou City, China
Yongjian Lin, Wuzhou Bureau of China Southern Power Grid UHV Transmission Company, Wuzhou City, China
Xianning Li, Wuzhou Bureau of China Southern Power Grid UHV Transmission Company, Wuzhou City, China
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In recent years, with the vigorous construction of the ultra-high voltage grid, the line operating voltage level has become higher and higher. In order to ensure the safe operation of the transmission line, the line insulator string has a length of several tens of meters, and traditional manual testing has been unable to meet the requirements. With the continuous maturity of wireless communication technology, electromagnetic compatibility technology, sensor technology and other comprehensive technologies, it is necessary to develop an insulator string detection robot to replace artificial insulator detection work on UHV transmission lines. By means of wireless sensor communication technology, electromagnetic compatibility technology, video image technology and many other technologies, the insulator detection robot designed in this paper has realized automatic detection of zero resistance value of insulator of UHV transmission line. In addition, the real-time monitoring of insulator resistance value can be carried out through wireless communication to achieve the purpose of timely alarm. In addition, the robot's motion status and the insulator's field status can be observed in real time through video image acquisition. The insulator detection robot designed in this paper realizes the automatic detection of the zero value of insulator of the UHV DC transmission line. It can adapt to the UHV AC DC transmission line with different voltage levels by changing the length of the climbing arm, and at the same time adapt to the climbing detection of the string insulator of tension tower and the vertical insulator of the straight tower. The problem that the insulator string of the UHVDC transmission line can not be automatically detected by electric charge has been solved. It greatly improves the efficiency of insulator detection and the automation level of power transportation maintenance, reduces the cost of human transportation, and creates higher economic and social benefits.
Insulator Detection, Robot, Ultra High Voltage DC, STM32
To cite this article
Design and Application of Insulator Detection Robot System for UHVDC Transmission Line, International Journal of Mechanical Engineering and Applications.
Vol. 7, No. 4,
2019, pp. 106-110.
Copyright © 2019 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
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