Selection of 500 kV Transmission Line Insulator in Jiangsu Power Network
摘 要:输电线路绝缘子的正确选择和使用,可保证绝缘子的安全稳定运行,从而减少停电和线路的运行维护。为此,对江苏电网500 kV输电线路绝缘子的运行情况及特点进行了分析、介绍,提出了正确选择和使用绝缘子的建议。
关键词:电网;高压输电线路;绝缘子;选型
Abstract:The correct selection and application of transmissionline insulator are the guarantee for lines operation relaibility.For this,the practical operation situation and the character of 500 kV transmission line insulator in Jiangsu power network are ana_lysed,the suggestions how to select and use the line insulator are proposed.
Key words:power network;high_voltage transmission line;insulator;type selection