交流输电线路劣化瓷质绝缘子自动检测技术研究

摘要

针对500 kV及以上电压等级的架空输电线路瓷质绝缘子没有有效检测方法的问题，分析了现有绝缘子检测方法的优缺点及适用范围，提出了500 kV及以上线路绝缘子自动检测装置的设计指标，并提出了一种适用于目前主流绝缘子串类型及布置方式的新型绝缘子自动检测装置设计方案。%To solve the problem of that there is no effective method of detecting porcelain insulators on overhead trans-mission lines above 500 kV, this paper analyzed the strengths , weaknesses and scope of existing insulators detection methods, it proposed the design specifications applying to automatic detection devices for line insulators above 500 kV, and proposed a new insulator automatic detection device design scheme , which is suitable for the mainstream type of insulator strings and arrangement .