摘要
输电线路在运行过程中会产生较强的电场,因此在带电作业中的安全防护十分重要,对此开展对输电线路带电作业方式及安全防护措施的研究。通过分析输电线路导线带电补修作业方式,针对500 kV电压等级以下、750 kV、1000 kV输电线路特点,给出强电场安全防护、电流安全防护及感应电压安全防护等措施,为输电线路带电作业的安全防护提供理论依据和技术支撑。
The transmission line will generate a strong electric field during the operation,so safety protection is very important in live operation.To this end,research on the transmission line live operation method and safety protection measures was carried out.By analyzing the operation method of live repairing of transmission line conductors,the characteristics of transmission lines below 500 kV,750 kV,and 1000 kV were obtained.Measures such as strong electric field safety protection,current safety protection and induced voltage safety protection were given to provide theoretical basis and technical support for the safety protection of live work on transmission lines.
作者
戢光照
赵渊
JI Guangzhao;ZHAO Yuan(State Grid Sichuan Electric Power Corporation Maintenance Company,Chengdu 610041,China)
出处
《电工技术》
2020年第24期117-119,共3页
Electric Engineering
