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电真空器件管壳耐压特性分析
引用本文:程耀进,程宏昌,师宏立,李敏.电真空器件管壳耐压特性分析[J].真空电子技术,2005(3):54-57,60.
作者姓名:程耀进  程宏昌  师宏立  李敏
作者单位:西安应用光学研究所,陕西,西安,710100
摘    要:本文指出了电真空器件的高压放电和击穿类型,真空击穿和沿面闪络的物理机理、影响因素和预防措施.

关 键 词:电真空器件  陶瓷管壳  真空击穿  沿面闪络  耐压强度
文章编号:1002-8935(2005)03-0054-04

Analysis of the Voltage Breakdown Characteristics of Electronic Vacuum Devices
CHENG Yao-jin,CHENG Hong-chang,SHI Hong-li,LI Min.Analysis of the Voltage Breakdown Characteristics of Electronic Vacuum Devices[J].Vacuum Electronics,2005(3):54-57,60.
Authors:CHENG Yao-jin  CHENG Hong-chang  SHI Hong-li  LI Min
Abstract:The classification of high-voltage discharge and disruptive discharge in electronic vacuum devices was analyzed, and their mechanism and models were pointed out. The influence factors and the ways to prevent vacuum breakdown and surface flashover in electronic vacuum devices were described.
Keywords:Electronic vacuum device  Ceramic tube  Vacuum breakdown  Surface flashover  Breakdown filed strength
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