switching device

Development and Application of Control and Protective Switching Device

可通信智能化控制与保护开关电器的发展与应用

PLC-Based Monitoring Control System of Switching Device Electric Life Test

基于PLC的开关电器电寿命试验监控系统

Technical Characteristics of Intelligent Optical Switching Device and Their Test

智能光交换设备技术特点及其测试

Design and Electrical Simulation of a New Type of High-current Switching Device

大电流开关装置设计及稳态电场仿真研究

A Kind of New High Power Switching Device IEGT and its Characteristics

新型大功率开关器件IEGT及其特性

Application of Backup Power Automatic Switching Device in Dual Power Three Segment Bus

备自投装置在双电源三段母线上的应用

Simulation of Hydraulic Reversing System and Research of Pressure Switching Device of Concrete Pump

混凝土泵液压换向系统仿真与高低压转换装置的研究

Test System of Opening or Closing Simultaneity of High Voltage Switching Device

高压开关分合闸同期性测试系统

Application of Voltage Automatic Switching Device in Energy Metering Device Retrofitting

电压自动切换装置在电能计量装置改造中的应用

A New Temperature - Sensitive Switching Device

一种新的温敏开关器件

Application of Dual Terminals Reverse Line Power Supply Automatic Switching Device in Regional Network

双端线路备自投装置在区域电网中的应用

Analysis and treatment on the abnormalities of automatic stand-by power switching device

备用电源自动投入装置异常情况分析及处理

Modern converter inverter circuit usually choose IGBT as switching device .

现代的变频器的逆变电路通常选用IGBT作为开关器件。

Study on Automatic Switching Device of Dual-loop Power Supply for Mine Safety Monitoring and Control System

煤矿安全监测监控系统双回路供电自动切换装置的研究

Development of digital automatic switching device for tcp / ip based emergency substation power source

基于TCP/IP以太网络技术的数字式变电站备用电源自投装置的研制

Development of Automatic Switching Device Based on AVR Singlechip for Duplicate Power

基于AVR型单片机智能双电源开关的研制

Application and Analysis of Live Working Switching Device for Multi-transformation Ratio Current Transformer

多变比电流互感器带电倒换装置的应用分析

Automatic switching device of single and double rotary vane vacuum pumps

单双级旋片真空泵的自动转换装置

A digital switching device in telecommunications for routing lines .

电讯中用于线路路由的数字交换装置。

The work patterns of the switching device in inverter circuit are analyzed in detail .

详细分析了逆变电路中开关器件的工作模式。

Peak making current of pole of switching device

开关装置峰值闭合电流

A new method which used switching device of frequency of integrated circuits designing is introduced in this paper .

本文通过设计频率切换器介绍了一种比较新型的集成电路设计方法。

The main circuit includes choosing the inductance , capacitance and power switching device .

包括主电路中电感，电容，功率器件的选型。

Meanwhile , with the increasing power level , the power loss of the switching device is increasing .

同时，随着功率等级的增加，开关器件上的功率损耗将越来越大。

Wider Application of External Locking Device for Switch Point and Development of New Generation of Switching Device

推广尖轨外锁闭装置开发新一代道岔转换设备

Calculation of Optimal Transformer Ratio in Test of Short-time Withstand Current for Switching Device

开关电器动热稳定性试验中电源变压器最佳变比的计算

Ignition Timing Automatic Switching Device for Gasoline / LPG Dual - fuel Car

汽油/LPG双燃料轿车双点火提前角自动切换装置

Since the linear motor driven equipment direct linear movement , does not need the transmission switching device .

直线电机可以直接驱动设备做直线运动，不需要传动转换装置。

For the first time , tabu search is used to solve the optimal switching device placement problem .

首次应用禁忌搜索算法来求解配电网的开关优化问题。

Cost-benefit analysis of a two-unit warm standby system with imperfect switching device

开关性能不稳定的两单元温储备系统的效益分析