VRS Vacuum Retad Switch

In order to verify if high speed vacuum switch arc current could extinct after the forced zero-crossing, the experimental study on limiting effects of the fault current limiter was carried out, by using a LC oscillation circui

在分析已有故障限流器的基础上,针对基于快速真空开关的电弧电流转移型故障限流器开展了仿真与实验研究,研制了10kV故障限流器样机,并成功进行了现场试验。

The article explained the detection method of reference point of vertical machining center and the process of the diagnoses and excluding deceleration switch failure.

本文阐述了加工中心参考点的检测、减速开关故障的诊断及维修步骤。

The problem of the vacuum switch applied in mine;

真空开关在煤矿应用中存在的问题

Installation and operation of vacuum switch;

真空开关安装运行经验总结

Arcing in vacuum switches and design of its triggering Circuit;

真空开关电弧的产生及其触发电路的设计

Application on the vacuity tester of vacuum switches;

真空开关真空度测试仪的应用

This paper introduces the explosion reasons for the three ZN28-10 vacuum switches,And analysis the reasons for over voltage of switching capacitors.

本文介绍了三台型号为ZN28-10的真空开关,在不同时间发生爆炸事故,并分析了电容器组,在投切过程中产生过电压的原因。

10kV High Speed Vacuum Switch With Electromagnetic Repulsion Mechanism

基于电磁斥力机构的10kV快速真空开关

Arc Current-transferring Type Fault Current Limiter Based on High Speed Vacuum Switch

基于快速真空开关的电弧电流转移型故障限流器

flip flop switch

快速开关,触发式开关

Simulation and Optimization Design of Electromagnetic Repulsion Mechanism for DC High-speed Switch

用于直流快速开关的电磁斥力机构仿真及优化设计

synchronized rapid scanning vacuum UV spectrometer

同步快速扫描真空紫外光谱仪

RAPID MELTING IN ELECTRIC ARC FURNACE AND VACUUM REFINING OF SPECIAL STEELS

特殊钢的电弧炉快速冶炼和真空精炼

DIGITAL DESIGN AND ANALYSIS FOR AIR-CONDITIONER

空调器快速设计与仿真软件技术研发

Research on Internal Pressure Estimation and Lifetime Evaluation of Vacuum Switches;

真空开关真空度检测及寿命评估研究

high-voltage ceramic vacuum switch tube

高压陶瓷真空开关管

Research and Application of on Quick Simulation for the AAM with Complex Guidance

复合制导空空导弹快速仿真研究与应用

Fast startup-output deoxygenated water simultaneously with the vacuum pump turning on.

五．启动快——开机启动真空泵即出脱气水。

The motor engine raced before it was shut off.

汽车发动机关闭之前快速空转。

Automatic closing of the machine after expiry of the evacuating time with way-dependent switching over from fast closing to pressing speed.

在抽真空时间终止之后，机器自动闭合，位置关系从快闭合切换到压合速度。

The Rapid Development of DCS Simulation Training Systems Using DELPHI;

应用DELPHI开发环境快速开发DCS仿真培训系统

preserve (food) by rapid freezing and subsequently drying in a vacuum.

通过快速的冷冻并在真空中烘干来保存食物。

In a vacuum, light bodies will fall as fast as heavy ones.

在真空中，轻物体落下的速度与重物体一样快。

The Rapid-risen Temperature Model and Adaptive Control Method fot the Beryllium Bronze Vacuum Time-effective Furnace

铍青铜真空时效炉快速升温模型及自适应方法

The Effects of Rapid Thermal Annealing on the Crystalline Phases of Zinc-Magnesium Alloy Film Prepared by Vacuum Evaporation

快速退火对真空镀锌镁合金镀层晶相的影响