The vacuum insulation characteristics of a long gap(no less than 40 mm) between two contacts in high voltage vacuum interrupters(VIs) are discussed,including the relationship between breakdown voltage(DC voltage,power frequency voltage and lightning impulse voltage) and contact gap,and the conditioning characteristics of long contact gaps in vacuum.
对高电压真空灭弧室触头间长真空间隙(40 mm及以上)的真空绝缘特性进行了讨论,包括击穿电压(直流电压,工频交流电压和标准雷电冲击电压)与触头开距的关系以及长真空间隙的老炼特性。
flexible delivery pipe with vacuum insulation
真空绝缘挠性输液管
Discussion on the Mechanism of Flashover Characteristics Under Nanosecond Pulse in Vacuum
纳秒脉冲真空绝缘沿面闪络机理研究
Vacuum Insulation Characteristics with Long Contact Gaps between High Voltage Vacuum Interrupter Contacts
高电压真空灭弧室触头间长间隙的真空绝缘特性
vacuum treatment
真空处理-绝缘液体的
Analysis of the Reasons for Reducing of Insulation Resistance in GIS Vacuum
GIS抽真空时绝缘电阻降低的原因分析
Simulation of Surface Charging Phenomena on Insulator Prior to Flashover in Vacuum
真空中绝缘子闪络前表面带电现象的仿真研究
STUDY ON THE SURFACE PRE-FLASHOVER AND FLASHOVER OF INSULATORS IN VACUUM
真空中绝缘子沿面预闪络和闪络现象的研究
Research of Multi-stage Vacuum Insulator Stack Flashover Probability Analysis Methods;
真空轴向绝缘堆闪络概率分析方法研究
Surface flashover characteristics of micro-stacked insulators in vacuum under nanosecond pulse
纳秒脉冲下微堆层绝缘子的真空沿面闪络特性
Insulator Performance Study and Structural Improvement in Vacuum Circuit Breakers
真空断路器绝缘子性能研究及结构改进
Influence of surface roughness on flashover characteristics of insulating materials in vacuum
表面粗糙度对绝缘材料真空闪络特性的影响
There is a capacitance between any two conductors separated by a dielectric( air or vacuum is a dielectric).
[50] 被绝缘体（括空气和真空）隔开的任何两个导体之间都存在电容。
There is a capacitance between any two conductors separated by a dielectric (air or vacuum is a dielectric).
被绝缘体（包括空气和真空）分隔开的任何两个导体之间都存在电容。
a layer of trapped air that serves as insulation.
用于绝缘的密封空气层
Insulation Analysis and Research on the Inter-Phase of Vacuum Circuit Breaker for Metalclad Withdraw Switchgear in 12kV Distribution System;
12kV配电系统中置柜真空断路器相间绝缘的分析研究
Surface Charge Characteristics on Insulators in Vacuum under Nanosecond Pulse Excitation;
纳秒脉冲下真空中绝缘材料表面带电现象的研究
Dielectric Performances of Vacuum Interrupter Using a New Contact Material-Quanwu Alloy
采用全武合金触头材料真空断路器灭弧室的绝缘特性
Power transformers--Insulation levels and dielectric tests--External clearances in air
GB/T10237-1988电力变压器绝缘水平和绝缘试验外绝缘的空气间隙