采用风力清扫环开展输电线路状态检修  

THE CONDITION BASED MAINTENANCE OF TRANSMISSION LINES BY USING CLEANING RING FOR INSULATOR

作　　者：赵树海 

机构地区：[1]山西省运城供电分公司,运城044000

出　　处：《高电压技术》2004年第5期62-63,共2页High Voltage Engineering

摘　　要：输电线路每年两次停电检修使电力系统和国民经济损失巨大 ,且绝缘子污秽严重以致必须及时清扫又使状态检修一直无法开展。而目前专利产品“绝缘子风力清扫环”可随时清扫绝缘子表面污垢 ,防止污闪 ,免除或减少停电清扫次数和雷击掉闸次数 ,不需装设污秽度在线监测设备 ,安全经济可靠 。The maintenance of the transmission lines is needed twice every year. The outage of power brings a lot of losses to electric power system and national economy. So how to maintain the electric transmission lines is always the subject which has to be studied. Because of a lot of causes, the condition based maintenance (CBM) is not easy to operate. The main reason is the insulator of transmission lines dirtiness is severity. They must be cleaned in time. But now we have a patent product, the cleaning rings for insulator driven by wind, it can clean the surface of insulator at any time, prevent the insulator from flashover fault and eliminate or decrease the outage times of power. Transmission line need not fix online equipment to monitor dirtiness of insulator, this scheme is security, economic and reliability. Which bring a breakthrough to the CBM of transmission line.

关 键 词：输电线路 状态检修 电力系统 风力清扫环 绝缘子 在线监测 

分 类 号：TM755[电气工程—电力系统及自动化]