电力电容器液体绝缘介质真空性能参数的测试  

THE RESEARCH ON THE VACUUM PROPERTY PARAMETERS OF LIQUID INSULATION MEDIUM FOR POWER CAPATITOR

作　　者：陈长琦[1] 干蜀毅[1] 金立山 孙少芬 

机构地区：[1]合肥工业大学

出　　处：《真空与低温》1995年第2期87-90,共4页Vacuum and Cryogenics

摘　　要：叙述了电力电容器液体绝缘介质（ＥｄｉｓｏｌⅢ：ＰＸＥ：ＩＰＢ＝１：１的混和油）在不同温度，不同真空度的条件下出气量和平衡压的测试原理和方法。通过实验分析研究该介质的出气性能及其变化规律。为液体介质的真空脱气净化和真空干燥提供了理论数据。实验结果说明它是一种浸渍全膜电力电容器的优良绝缘介质。This paper describes the measuring principle and the method for outgassing and balance pressure of the liquid insulation medium(Edisol Ⅲ: PXE: IPB=1:1) at different temperatures and vacuum degrees,analyses and studies the property of the medium's autgassing and its variation. Provides the theoretical data for the vacuum degassing purification and vacuum dry of liquid medium.The results of tests indicate that is is a kind of good insulation medium or impregnate full film power capacitor.

关 键 词：电容器 液体介质 真空性能 电力电容器 

分 类 号：TM531.406[电气工程—电器]