Insulation cleaning agent electrified cleaning method for 500 kV electric transmission line tension insulator string

• Main Authors: PENG WEIGUO, TANG ZHENPENG, WAN ZHIQIANG, HE JUNYE, WANG SHUOJUN, TANG ZHIQUAN, CHEN WENHONG, ZHANG XIANCHAO, SU RUI, FAN YADONG, SU SHIMIN, YE WEILING, XI YANJUN, FAN YAZHOU
• Format: Patent
• Language: Chinese; English
• Published: 27.07.2018
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The invention relates to a high-voltage electric transmission line pollution-flashover-preventing technology, in particular to an insulation cleaning agent electrified cleaning method for a 500 kV electric transmission line tension insulator string. The insulation cleaning agent electrified cleaning method comprises the steps that a 500 kV electric transmission line insulation cleaning agent electrified cleaning device is connected to the ground, and the pumping pressure is set on a high-voltage cleaning machine; a cleaning rod is connected with the high-voltage cleaning machine, and the cleaning rod is reliably connected to the ground; the cleaning rod is adjusted to enable jet nozzles inside an arc-shaped insulation hood to align at insulators needing to be cleaned; cleaning is conductedfor a round trip at a constant speed from the high-voltage side to the low-voltage side of the insulator string, and the cleaning rod is manipulated to enable the arc-shaped insulation hood to slideon the insulator string; t