复合绝缘子人工污秽试验方法研究综述  

Review on Artificial Pollution Test Methods of Composite Insulators

作　　者：罗明武[1] 肖代波[1] 

机构地区：[1]湖北随州供电公司,随州441300

出　　处：《高压电器》2012年第10期120-125,共6页High Voltage Apparatus

摘　　要：复合绝缘子人工污秽试验方法和标准至今还不完善,试验方法对研究绝缘子污秽闪络特性具有重要的现实意义和参考价值。综述了复合绝缘子人工污秽试验方法研究取得的成果,总结了复合绝缘子染污方法以及加压方式、盐密和灰密、污层受潮方式、憎水特性对复合绝缘子污闪特性的影响,认为今后研究工作的重点是自然污秽与人工污秽试验的等价性评价研究。So far,artificial pollution test methods and standards of composite insulators still have not perfectly, the experimental methods has an important practical significance and referenced value to research the insulator pollution flashover characteristics. Reviewed artificial pollution test methods research achievements of composite insulators, summarized the contaminated methods of composite insulators and voltage applied methods,ESDD and NSDD,damp pattern of polluted tier,hydrophobicity characteristics which affect the composite insulator flashover characteristics,considered the future research work is focus on equivalence evaluation research of natural pollution and artificial pollution test.

关 键 词：人工污秽 试验方法 复合绝缘子 闪络电压 

分 类 号：TM216[一般工业技术—材料科学与工程] TM852[电气工程—电工理论与新技术]