摘要
如果输电线路耐张杆塔引流板过热得不到及时处理,温度升高到一定程度就会烧毁引流板和固定螺栓,造成线路被迫停运的恶性事故。滁州220 kV风定线路采取等电位作业法,在主导线与跳弓线之间安装分流引线,然后打开引流板进行消缺,使其恢复到正常温度,保证线路安全运行。
If transmission line tension tower current plate of overheating is not treated in time,the current plate and fixed bolt will be burned out when temperature rise to a certain extent,the malignant accident of line stop will be happen.Chouzhou 220 kV Fengding line adopt equal potential working,install bypass lead between the main line and jumper cable,open the current plate and eliminate defect,making it to restore normal temperature and ensuring the safe operation of the line.
出处
《安徽电力》
2014年第2期12-14,20,共4页
Anhui Electric Power
关键词
输电线路
带负荷检修
处理
耐张跳线
引流板
过热
transmission line
living maintenance
processing
tension jumper
current plate
overheating
