直升机作业在我国特高压电网中的应用前景分析

Analysis on Helicopter Patrol Application Arospect in China’s UHV Grid

根据未来特高压电网的特点,对比分析了国内外直升机作业的现状,提出了未来特高压输电线路的作业方式必须由"人工为主"向"直升机为主,人工为辅"的方式过渡,并在此基础上提出了未来特高压输电线路的运行管理模式。

The UHV grid of the immediate future will cover all over our country. The UHV transmission lines have such characteristics as longer distance, more complex environment along the lines and higher tower etc. So the conventional patrol method for transmission will be unsuitable for UHV transmission＇ s requires. Technical and economic analysis between conventional patrol method and helicopter patrol method were compared in this paper. Through this analysis this paper proposed that the future patrol method should transfer from ＂patrol method mainly depended on manual＂ to ＂patrol method mainly depended on helicopter, manual patrol method only as a supplementary method＂. According to conclusion this paper presented operational management mode for UHV transmission lines of the immediate future.