查询词典 motor generator

One application of this converter is to supply a steady and regulable excitation circuit for synchronous generator by integrated its second winding with the motor while its primary winding is static.

课题根据同步电机的无刷励磁的需要，设计了两种旋转变换器：一个是反激式旋转变换器，另一个是全桥移相控制式旋转变换器。

Firstly, function generator is used to generate all kinds of different frequencies pulses which exactly simulate the given speed of critical axis when it works. Then PC gives the position command, the NiosII deals with the trace which we expected and then gives an order which is needed by the linear motor during one shog.

首先利用函数发生器产生不同频率的脉冲来精确模拟主轴运动时的给定速度，然后在PC机上下达坐标指令，由NiosII软核处理器对所定义的轨道运算处理后，计算出直线电机在一个横移内所需要的位移命令。

A DS-3P valve controls the hydraulic motor. A multiturn absolute pulse generator is mounted on top of one spindle, and directly coupled to it to prevent any possible backlash in the gears.

DS-3P 阀门控制水力马达。multiturn 绝对脉冲发生器登上在一个纺锤顶部，和直接地被结合对它防止任一可能的后退在齿轮。

Since the turbine generator stator windings are usually with single-turn coils, the properties of the steep-fronted surge propagation are different from that in the motor windings which are usually with multiturn coils.

由开关动作引起的陡前沿冲击电压波严重威胁电机绕组的绝缘安全，开展陡前沿冲击电压沿电机绕组分布的研究对指导绕组绝缘设计和电机安全运行具有重要意义。

Pass to computer control technology to the application and the research in the shaft hoist, we introduce that the new breeze well hoist computer control system to adopt the most advanced technique of PLC nowadays, by full-digital thyristor DC speed regulated system to constitute of parallel 12 pulse technology and magnetic fields to change toward technology, reform the traditional generator- electric motor machine set and relay control of hoist, by F- D machine set the unadvanced drive of wind reformation to become having the international advanced the horizontal full digital DC to drive the system.

通过对计算机控制技术在矿井提升机中的应用和研究，阐述了新风井提升机计算机控制系统采用了当今最先进的PLC技术、由全数字晶闸管直流驱动系统组成的并联十二脉动整流技术和磁场换向技术，来改造传统的发电机—电动机机组+继电器控制的提升机，从而使落后的F—D机组驱动的提升机改造成为具有国际先进水平的全数字直流驱动系统。

In addition, we have series of related products: NZP3 series of stator argon arc welders, HXK series of digital-controlled commutator undercutter, intermediate frequency welders for electronic devices, welders for automobile generator blades, testing platforms for automobile generators , testing platforms for motor overall performance, production lines of automatically winding threads for generators stators, production lines of starter rotors, and etc..

此外还有机关产品：NZP3系列定子叠片氩弧焊机、HXK系列数控整流子下刻机、电子器件中频焊机、汽车发电机风叶焊机、汽车发电机测试台、电机综合性能试验台、发电机定子绕组自动嵌线成套生产线、起动机转子生产线等。产品遍布全国。

In addition, we have series of related products: NZP3 series of stator argon arc welders, HXK series of digital-controlled commutator undercutter, intermediate frequency welders for electronic devices, welders for automobile generator blades, testing platforms for automobile generators , testing platforms for motor overall performance, production lines of automatically winding threads for generators stators, production lines of starter rotors, and etc..

此外还有机关产品：NZP3系列定子叠片氩弧焊机、HXK系列数控整流子下刻机、电子器件中频焊机、汽车发电机风叶焊机、汽车发电机测试台、电机综合性能试验台、发电机定子绕线生产线、起动机转子生产线等。

When evaporative cooling hydrogenerator ( generator/ motor) runs with a certain load, all bars of stator windings change under the same law : Temperature of bar increases arising from winding loss, and temperature of cooling medium in hollow conductor of bar is also increased through specific heat capacity, and it comes to boiling and is boiled away partially when temperature reaches a saturation that required by corresponding pressure.

当蒸发冷却水轮发电机以某一负载运行时，定子绕组所有线棒发生着同一规律的变化：铜损耗使线棒发热，线棒空心导体中的冷却介质通过比热容吸热使温度线性上升；当温度达到压力所对应的饱和温度时便以蒸发潜热吸热而部分沸腾汽化。

I Sales of products: submersible pumps, axial flow pump, Francis pumps, centrifugal pumps and other electrical equipment and related launch, motor, V-belt, the belt was, hoist, iron gates, piping, etc.; blenders, winch, welding Machine, cutting machine, Jack, hydraulic forklift, hoist, diesel generator, air compressor, electric wires, cables, sales of used construction tools, waterproof material, blankets and other oil.

我中心销售的产品有：潜水泵、轴流泵、混流泵、离心泵等及配套启动电器设备、电动机、三角带、皮带盘、启闭机、铸铁闸门、管路等；搅拌机、卷扬机、电焊机、切割机、千斤顶、液压叉车、葫芦、柴油发电机组、空压机、电线，电缆、销售常用的建筑工具，防水材料、油毛毡等。

Based on the structure and function analysis of the transverse-flux machines, a new modular switched reluctance motor and its profile parameter computation method used in direct-coupled driven and generator area are developed.

基于对横向磁场电机结构特点与工作原理分析的基础上，提出了一种适用于低速、直驱领域的模块结构横向磁场开关磁阻电机设计及主要位置磁化曲线的解析计算方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。