• 讨论了直流接触电磁适配弱电控制原理特点

    The principles and characteristics of electromagnetic adaptability and weak_electric control of DC contactors are presented.

    www.dictall.com

  • 介绍遗传算法基本原理,并将应用智能直流接触器结构优化设计中。

    The basic principle of genetic algorithm was introduced, which was applied to the optimization design of the intelligent DC contactor.

    dict.cnki.net

  • 本文主要介绍监测直流接触机械寿命试验直流电源设备选用时注意的事项论述了相关要求

    This article mostly introduces the adoption announcements of the life testing equipment that used in! DC contactor production surveillance, and discusses correlated requirement.

    www.dictall.com

  • 另外在直流接触器衔铁进行了阻尼处理讨论了衔铁吸合时振动特性

    The armature switching is treated as damping in a relay, the vibration characteristics of the armature switching are discussed.

    dict.cnki.net

  • ZJB200A系列直流接触器适用电瓶车、电动叉车、电动铰盘、电动汽车挖掘机汽车空调通讯电源不间断电源系统

    ZJB200A is applicable for electric control system as eletrombile, motor forklift, grab vehicle , air conditioner, communication power supply and UPS.

    www.ecchn.com

  • 本文提出新型大功率混合直流接触闭合弹跳电弧消除电路、分断电弧消除电路和接触本身组成

    In this paper, a new high power hybrid DC contactor is researched to slake the effect of arc for the application in the railway.

    www.boshuo.net

  • 通过可靠性电寿命试验能够反映出混合式直流接触电气寿命变化趋势电气寿命基本上接触机械寿命有关,具有寿命的优点;

    Reliability life-span experiments can reflect the trend that is electronic life-span is basic direct proportion to machine life-span, and the contactor electronic life-span is very long.

    dict.cnki.net

  • 乐清市华泰开关厂一家专业生产直流接触集体企业

    Yueqing Huatai Electric Switch Factory is a professional production of TAC, DC contact with the collective enterprises.

    tietai.net

  • 整个控制柜自动空气开关整流变压整流单元直流接触器主要部件构成

    The unit consists of auto air brake switch, commutation transformer, commutation unit, direct current contactors.

    www.great-magnet.com

  • 本文介绍了提高交流接触器触头压力方法几种交流接触直流运行方案绕组直流运行方案做了进一步改进

    This paper presents to improve the method of contactor and several schemes of AC contactors for DC running. It makes farther improvement for the scheme of doable winding DC running.

    dict.cnki.net

  • 我们将之应用于交流真空接触直流激磁系统优化设计中,取得较好的效果

    We've applied wavelet neural network to design optimization of A. C. vacuum contactor with D. C. exciting electric circuit and obtained satisfactory scheme.

    joa.csee.org.cn

  • 精通继电接触器PLC系列直流调速变频调速三菱伺服电控设计

    Proficient in relay contactor, PLC series, dc speed control, frequency control of motor speed, mitsubishi servo control design; etc.

    www.chinakong.com

  • 控制系统采用直流电机作为驱动元件的接触-继电控制具有调速简单准确特点

    The systems used contactorsrelays to control and direct current (DC) motors as drive parts, which had the features of simpler and more accurate speed control.

    xb.ynau.edu.cn

  • 直流控制电路采用交流接触器解决整机寿命可靠性

    A direct current control circuit adopts an alternating current contactor, so the utility model prolongs the service life and improves the reliability.

    ip.com

  • 接触器辅助触头额定电压交流380V直流220V

    Auxiliary contactors Contact rated voltage of 380V AC, DC to 220V.

    weihe-ele.com

  • 通过对比交流保持直流保持特点提出直流低压保持运行方式实现了交流接触器节能噪声以及可控

    By contrasting the AC holding and DC holding way, the operating mode with lower DC holding voltage was proposed. It realized saving energy, zero noise and switch-off controlled.

    dict.cnki.net

  • 继电接触器可编程序控制变频伺服直流调速培训能力

    Have training ability, about relay contactor, PLC, frequency converter, servo, DC speed governor etc.

    www.chinakong.com

  • 传统直流励磁励磁系统而言,带有滑动接触部分换向炭刷等薄弱环节,需要定时检修维护

    The exciter system of traditional dc exciter has some weaknesses, whose commutators and carbon brushes often need examining, repairing and maintaining timely.

    dict.site

  • 传统直流励磁励磁系统而言,带有滑动接触部分换向炭刷等薄弱环节,需要定时检修维护

    The exciter system of traditional dc exciter has some weaknesses, whose commutators and carbon brushes often need examining, repairing and maintaining timely.

    dict.site

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