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。
The vacuity of the arc-extinguish chamber of a vacuum circuit breaker is an important technical index to insure its dielectric insulation and arc extinguishing characteristics.
真空断路器灭弧室的真空度是保证真空开关绝缘性能和灭弧性能的重要技术指标,真空开关的真空度测试已经成为真空开关周期性检查和预防性试验的重要内容之一,本文介绍了几种真空度的现场检测方法,通过对真空断路器的灭弧室真空度降低原因的分析,说明了真空度测试仪的试验原理,并提出了利用真空度测试仪对真空开关进行真空度测试的一些问题和注意事项。
On the basics of research works of vacuum circuit breaker(VCB) overvoltage done by authors and predecessors,the overvoltage generation mechanism and limitation measures of VCB interrupting various kinds of electric loads (power distribution loads,parallel compensation reactor,and capacitor,high-voltage motor)are systematically described.
结合作者多年从事真空开关过电压的研究经验和前人的研究成果 ,较系统地阐述了真空开关在操作各类负载 (配电网负载、并联补偿电抗器、并联补偿电容器、高压电动机 )时 ,过电压产生的机理及其限制措施。
In this paper, the chopping current characteristic of vacuum switchgear is studied numerically when it interrupts the current with harmonic components.
用数值模拟的方法研究了真空开关开断含谐波的电流时可能出现的截流问题。
Driver Door Disarm Switch Input, perform TEST 11A.
司机门去防设备开关输入,执行测试１１Ａ。
CHECKING BRAKE LAMP SWITCH INPUT TO CAB
检查至ＣＡＢ的刹车灯开关输入
Driver Door Disarm Switch Input
Driver Door Disarm Switch Input（驾驶室门防盗开关输入）
Speed control switch input above the maximum acceptable voltage.
速度控制开关输入高于最大可接受电压。
Speed control switch input below the minimum acceptable voltage.
速度控制开关输入低于最小可接受电压。
Switch point. Connect to input or output of integrated chip.
开关点与集成芯片的输入或输出端连接。
Leak detection pump switch does not respond to input
破漏检测泵开关对输入没有反应
POWER STEERING PRESSURE SWITCH—PCM INPUT
动力转向系统压力开关—PCM输入
The Crossbar-Switch Model of Input Buffer in Core Router;
核心路由器的输入缓冲交换开关模型
Design of Input Protection Components and Circuits for the Switching-Mode Power Supply
开关电源输入端保护元件及电路设计
Switching power supply with wide input voltage range for diesel locomotive
内燃机车用宽输入电压范围开关电源
"Toggle the symbol conversion mode of IME.
"打开/关闭中文输入法的标点符号键盘模式。
EMI spectrum analysis and its suppression at the input of SMPS
开关电源输入端的电磁干扰频谱分析及其抑制
Research and Realization of a Novel High-Frequency Switching Power Supply for Wide Input Voltage;
宽输入电压高频开关电源的研究与实现
Series Switching Power Supply with Wide Voltage Input Based on Floating Drive
浮地方式驱动的宽电压输入串联型开关电源
Voltage Compensation for Constant Power Control of Switching Mode Power Supply
开关电源恒功率控制的输入电压补偿方法
The switch sensor and the PLC load module matches and the connection analysis
开关量传感器与PLC输入模块的配型和连接分析
Main Breaker A main breaker is a circuit breaker at the input or output of the bus, through which all of the bus power must flow.
主开关主开关是在母排输入或输出端的线路断路器，所有的电流都要从那通过。