浅谈提高输电线路防雷水平

Discuss on Improve the Level of Transmission Line Lightning

输电线路是电力系统的重要组成部分。由于它暴露在自然之中,故极易受到外界的影响和损害,其中最主要的1个方面是雷击。架空输电线路遭遇雷击,从而影响线路的供电可靠性。因此,采取有效措施降低线路的雷击跳闸次数,是确保电网安全运行的一项重要工作。

The transmission line is an important part of power system. Due to its exposure in nature, it is very susceptible to outside influence and damage, one of the main aspects of lightning. Overhead transmission line facing lightning storm, thus affecting the power supply reliability of the line. Therefore, take effective measures to reduce line lightning trip times, is to ensure the safe operation of power grid is an important work.