摘要
针对现有的导线飞车不适用于特高压直流接地极线路环境,跨越间隔棒、防振锤等障碍不便的问题,设计了一款特高压直流接地极线路电动越障双线飞车。该装置体积小、质量轻、使用简单,可适用于特高压直流接地极或其他双分裂导线带电或停电走线作业,具备自动越障功能,稳定可靠,具有较高的经济效益和实用价值。
Aiming at the problem of the existing wire coaster is not suitable for UHVDC earth electrode line environment,crossing spacers,anti-vibration hammers and other obstacles,an electric obstacle crossing two-line coaster on UHVDC earth electrode line is designed and developed in this paper.The device is small,light and easy to use.It can be applied to UHV DC earth electrodes or other double-split conductors for live or power outage routing operations.It has automatic obstacle crossing function,stable and reliable,and has high economic benefits and practical value.
作者
章兵
吴奇伟
ZHANG Bing;WU Qiwei(Jiangsu Power Transmission and Transformation Co.,Ltd.,Nanjing 210000,China)
出处
《电工技术》
2021年第19期138-140,146,共4页
Electric Engineering
关键词
特高压直流
接地极线路
导线飞车
越障
线路检修
UHVDC
earth electrode line
wire coaster
obstacle crossing
line maintenance
