电介质强度试验与爬电距离及电气间隙的关系  

作　　者：曹广胜 司桂敏 于漫冬 

机构地区：[1]通标标准技术服务天津有限公司,天津300000

出　　处：《时代报告（学术版）》2015年第9期309-309,共1页Time report

摘　　要：在电气安全测试中，电介质强度、爬电距离和电气间隙分别作为三个指标考核产品的电气安全特性，但标准中未说明他们内在的关联性，而在理论和实际应用操作中分析最多的是影响爬电距离和电气间隙的其他因素，而没有从本质上阐述电解质强度与爬电距离和电气间隙的关系。本文详细分析了电介质强度本质上与爬电距离和电气间隙存在关系。In electrical safety test, dielectric strength, the product characteristic of electric safety is evaluated by dielectric strength, electric clearance and creep distance. But the standard did not explain the relationship between them. And in theory and practical operation, many analyses of electric clearance and creep distance are influential factors, not describe the strength of electrolyte and climb the relationship between power distance and clearance. In this paper, the relationship between the dielectric strength and the electric clearance and creep distance is analyzed in detail.

关 键 词：电介质强度 爬电距离 电气间隙 击穿 闪络 

分 类 号：TM08[电气工程—电工理论与新技术]