500kV线路自然积污规律试验研究  

Natural Contamination Research for 500 kV Transmission Line

作　　者：王靖勤 沈庆河 程学启 

机构地区：[1]山东电力试验研究所,山东电力工业局生产部

出　　处：《电网技术》1994年第6期5-10,16,共7页Power System Technology

摘　　要：本文介绍了一种测量５００ｋＶ线路绝缘子串自然积污盐密串平均值测量的新方法，总结了各种型号绝缘子的积污规律，以及塔高、电压等级对绝缘子积污的影响。为５００ｋＶ线路绝缘设计、绝缘子选型、污秽研究和线路清扫等提出了科学依据。In this paper a new method is introduced for measuring the average value of salt density deposited on insulator string in 500kV transmission line under natural contamination.The law of natural contamination for various typesof insulator,the analysis of contamination amount,the influence of voltage class and tower height on insulator con-tamination is presented too.A trustworthy basis is provided by the method for insulation design,insulator selection. contamination research and cleaning in 500 kV transmission line.

关 键 词：输电线路 自然积污 试验 

分 类 号：TM726[电气工程—电力系统及自动化]