vacuum switch
英 [ˈvækjuːm swɪtʃ]
美 [ˈvækjuːm swɪtʃ]
网络 真空调节阀; 真空开关; 关闭真空开关
双语例句
- Basic Study of Vacuum Arc and Design and Development of the Structures of Vacuum Switch Contact
真空电弧基础现象研究与真空开关触头结构的设计和发展 - Uses: sputtering target, physical vapor deposition, high temperature alloy for high-voltage vacuum switch contacts and precision alloy additives.
用途：溅射靶材、物理气相沉积、高温合金、用于高压真空开关触头及精密合金添加剂。 - Designing Glaze Formulation and Glaze Sintering Technology of Ceramic for Vacuum Switch
真空开关管管壳制釉中釉的配方设计及烧釉工艺的制定要点 - Trigger and switching-on trial of a field-breakthrough triggered vacuum switch
一种场击穿型真空触发开关的触发与导通过程 - The utility model relates to a non-contact on-line monitor for air leakage and negative pressure fault in a high-voltage vacuum switch.
本实用新型是一种非接触式的在线监测高压真空开关的漏气及负压故障的装置。 - Movement Characteristic Study Based on Virtual Prototype Technique for Vacuum Switch with Permanent Magnetic Actuator
基于虚拟样机技术的永磁机构真空开关运动特性研究 - When the utility model is used, the safe utilization of the high-voltage vacuum switch can be ensured, the excess maintenance can be reduced, and lots of maintenance costs can be economized.
该监测仪可以确保高压真空开关的安全使用，减少过剩维修，节约大量维修费用。 - A method for high frequency pulse measurement of high voltage triggered vacuum switch is introduced in this paper.
介绍了一种高压真空触发开关导通瞬间高频脉冲电压的测量方法，并构建了相应的测量系统。 - This paper describes the present situation, raw materials, pressing process, sealing with metal, and products analysis of the ceramic vacuum switch tube and make a view of its development.
介绍了陶瓷真空开关管的国内外情况、原料、成形工艺、与金属封接及成品分析，并对其未来的发展进行了展望。 - 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 - High-voltage ceramic vacuum switch tube
高压陶瓷真空开关管 - Apply of PBG-□/ 10 ( 6) Y Mineral Product Flame-proof Type High Vacuum Switch in Mine Pit Production
PBG-□/10（6）Y隔爆型高压真空开关在矿井生产中的应用 - The Research of absorbing Devices of Operation Over-voltage of Vacuum Switch
真空开关操作过电压吸收装置的研究 - SCADA system integrated with on-line monitoring of chromatography and on-line monitoring of vacuum switch
集成色谱在线监测和真空断路器状态监测的SCADA系统 - Transient voltage in a power system significantly affects the dielectric strength recovery of a vacuum switch. Depending on whether or not this effect is taken into consideration, the dielectric recovery process can be divided into actual recovery and inherent recovery processes.
电力系统的瞬态恢复电压对真空开关的介质强度恢复影响极大，根据是否考虑这一影响可把真空开关的介质恢复过程分为实际恢复过程和固有恢复过程。 - The vacuum degree within the vacuum interrupter will have the direct effect upon the properties of vacuum switch.
真空灭弧室内真空度将直接影响真空开关的性能。 - Research of Intelligent Monitoring Device of Vacuum Switch
真空开关智能监控装置的研究 - The intelligent monitoring device used in vacuum switch should enhance electric device's performance greatly. It offers reliable protection for power system's natural operation and also has good foreground in application.
该智能监控装置应用于真空开关将大大提高电气设备的性能，为电力系统的正常运行提供了可靠的保护，并且具有较好的应用前景。 - Comparing with present switches applied in the power system, this new type of vacuum switch has several advantages such as high interrupting capacity, long electrical and mechanical en-durance, high reliability, easy and convenient for operation, etc.
对目前应用电力系统中的负荷开关作了对比，并认为这种新型的真空负荷开关具有高的分断能力，长的电寿命和机械寿命，高的可靠性和便于操作等优点。 - The triggered Vacuum switch is a new high Voltage pulsed Switch.
触发真空开关是一种新型的高压脉冲开关。 - The technical parameters, total structure and experimental results of the vacuum switch developed and used in electrical locomotives are introduced in this paper.
本文介绍了研究开发的电力机车用真空开关的技术参数、总体结构及实验结果。 - The method principle, characteristic of the energy dispersion fluorescence X-ray spectrometer and its application in vacuum switch tube are introduced in this paper.
介绍了X射线荧光光谱分析的原理、仪器特点以及在真空开关管用材料中的应用。着重讲述了EDX-700型能量色散型X射线荧光光谱仪的定性半定量分析的特点。 - The categories and reasons of vacuum switch overvoltage are introduced, and the measures of preventing vacuum switch controlled induction loads, and capacitive loads from overvoltage are put forward.
介绍了真空开关过电压的类型及产生原因，提出了一些防止真空开关控制感性负载和容性负载操作过电压的措施。 - A study of the rod type manual operated vacuum switch ( RMVS) is introduced.
介绍了杆式手操作真空负荷开关的研究。 - Synchronous interruption of short circuit currents can increase the actual interrupting capacity and electrical lifetime of vacuum switch.
短路电流的同步开断可以大大提高真空开关的实际开断能力，延长其电寿命。 - Comparing the separate explosion and the electrical feed back of switch to the air type with the separate explosion and the electrical feed back of vacuum switch with the intelligent type;
对空气型隔爆馈电开关和智能型隔爆真空馈电开关进行了对比； - The processing method has been taken when breakdown of vacuum switch permanent magnetism straight line motor-driven system occurs.
讲解了真空开关永磁直线电机驱动系统可能发生的故障及处理方法。 - The vacuum switch with a short closing time, connected in parallel with the reactive compensation capacitor controls either the series compensation or the short circuit current limitation.
与无功补偿电容相并联的快速闭合真空开关，可以实现对线路正常工作时的串联补偿和发生短路故障时限流的切换功能。 - Firstly, based on the compares with the conventional spring or electromagnetic actuators, synchronous vacuum switch with permanent magnetic actuator ( PMA) and electronic control is proposed and some analysis of its control characteristic, control accuracy and reliability are performed.
本文首先在比较中压系统传统的弹簧机构和电磁操动机构的基础上，对基于永磁操动机构和电子控制的真空开关的控制特性、控制精度和可靠性进行了分析。 - Triggered Vacuum Switch has the advantage of a wide working voltage range, high coulomb property and high trigger accuracy, but its service life is not long in the high current.
真空触发开关（TriggeredVacuumSwitch-TVS）作为开关的种，具有工作电压范围宽、高库仑电量导通特性和高触发准确度等优点，但存在大电流下使用寿命不长的问题。