耐压击穿装置的容量指标问题  

The Problems on the Performance Capacity Index for Withstand Breakdown Device

作　　者：于治会[1] 

机构地区：[1]沈阳新乐精密机器公司,辽宁沈阳110034

出　　处：《电气开关》2000年第3期1-5,共5页Electric Switchgear

摘　　要：根据影响绝缘材料击穿的主要因素 ,本文着重阐述了交流抗电击穿装置的容量指标问题。在确定抗电击穿装置的容量时 ,不仅要考虑到被试样件在两极之间的等效电容值 ,同时还要估计到样件在击穿过程中可能产生的最大击穿电流。对于某种绝缘材料或构件 。This paper expounds specially capacity index problems of AC with stand breakdown device according to main factors of affecting insulated material breakdown.When the capacity of the withstanding breakdown device is determined,not only consider equivalent capacitance value of sample pieces to be tested between the two poles,but also estimate the sample pieees to cause maximum breakdown current value during the breakdown.For some insulated material or sample piece,the capacity to select rational the breakdown device is important for correct test.

关 键 词：耐压击穿装置 容量指标 绝缘材料 高电压试验 

分 类 号：TM83[电气工程—高电压与绝缘技术]