波音公司试飞了一架利用燃料电池做动力来驱动电动机的迪莫诺动力滑翔机。
Boeing has flown a Dimona motor glider with an electric motor powered by a fuel cell.
在首楼甲板上设有2台电力驱动电动机。
Two windlasses driven by one electric motor are mounted on the Fore castle deck.
阐述了低速大力矩直接驱动电动机的技术优势。
Firstly, the advantages of low speed high torque motor were introduced.
波音公司也试飞了利用燃料电池做动力来驱动电动机的动力滑翔机。
Boeing has also flown a Dimona motor glider with an electric motor powered by a fuel cell.
该文提出一种串联磁路结构双定子混合式直接驱动电动机方案。
In this paper, a novel double-stator hybrid direct drive motor scheme is presented with series magnetic circuit.
电动汽车主要是由动力电池组和驱动电动机组成的电力驱动系统驱动。
Electric vehicles are driven by the electrical systems which include the power batteries and the drive motors.
机床电力拖动系统采用集成电路实现脉宽调制方式调速用IGBT管驱动电动机。
This article presents the application of IGBT-PWM regulating speed system in machine tool's electric drive.
介绍了带死区的开关量控制在大型曲轴电渣溶铸中驱动电动机，以实现自耗电极的自动进给要求。
It is presented that the switch control with dead limits drives a motor to accomplish the control requirement of automatic feeding of cousumable electrode in electroslag casting of heavy crankshaft.
本文针对电动汽车的电气特性(包括能量源、驱动电动机、电气控制系统等)进行了分析计算和研究。
This thesis is concerned with the electrical character analysis and research of electric vehicle including the energy, motors and control system.
以变速驱动压力机的工作负荷、运动特点、工作总功、力矩和角动量为基础，计算其驱动电动机所需的功率。
And then the power of servo motor is calculated according to crank press working load, kinematical characteristic, torque and rotational momentum.
介绍了双闭环可控硅触发器CF 6 B - 2a的工作原理，并将该器件应用于挤塑机主驱动电动机控制系统中。
The working principle of a new double closed-loop thyristor trigger CF6B-2A and its application in the control system of driver motor in the extruder were introduced.
对于较大机组，由于厂用电更多，单台驱动电动机也更大，厂用电系统各组成部件应用时的协调配合需更多的系统设计工作。
For larger units, as the total auxiliary power becomes larger and the individual drive motors become larger, the coordinated application of system components requires more system design effort.
这台抽水机由电动机皮带驱动。
但是也可以通过在前轮上安装电动机来实现四轮驱动。
But motors could be fitted to the front wheels as well to provide four-wheel drive.
在许多情况下，在工业设备中使用由电池电力驱动的电动机比使用柴油发动机效率更高。
In many cases, using electric motors powered by batteries will be more efficient than running diesel engines in industrial equipment.
这辆重型运输汽车是由两台电动机驱动的。
Lange的Antares20e是单座可带伸缩螺旋桨式滑翔机，由40千瓦电动机驱动，并在机翼前缘装有72个锂电池。
Lange's Antares 20e is a single-seat glider with a retractable propeller powered by a 40kw electric motor and 72 lithium-ion cells mounted in the leading edges of its wings.
目前这款车采用了两台电动机，分别用来驱动两个后轮。
At present two electric motors are used, one powering each of the rear wheels.
与此形成鲜明对比的是丰田公司的做法，丰田依仗的是拥有更为复杂的混合发动机结构的引擎，它能够使汽油发动机和电动机共同驱动车辆。
Toyota, in contrast, relies on a more complex hybrid architecture in which both the petrol engine and the electric motor can drive the wheels.
驱动这些机器的动力装置是一台50马力的感应电动机。
The power unit for driving the machines is a 50-hp induction motor.
通常每个驱动轴配有一台牵引电动机。
电动机驱动系统是电动汽车的关键技术之一，解决这一关键技术具有重要的意义。
The motor driving system is the one of the automotive key techniques, so it is profound to solve this key technique.
这割草机是由一台小型电动机驱动的。
每根柱都使用一个三相感应电动机进行驱动。
对异步电机的启动过程进行了分析，对普通异步电动机用于驱动重载启动设备而造成频繁损坏的机理进行了合理的解释。
The starting process of asynchronous motor is analyzed and the mechanism of normal asynchronous motors frequently damaged by driving heavy load starting devices is explained reasonably.
主要研究适用于高开关频率变频器驱动的感应电动机数学模型。
Inductive motor mathematics model suitable for high switching frequency inverter drive is described in this paper.
无刷直流电动机在高性能驱动应用中具有良好的调整性能、高电压、高转矩、高体积比以及无电刷的优点。
Brushless direct current motors and have advantages of good adjustment performance, high voltage, high torque, high volumes ratio in high performance drive.
无刷直流电动机在高性能驱动应用中具有良好的调整性能、高电压、高转矩、高体积比以及无电刷的优点。
Brushless direct current motors and have advantages of good adjustment performance, high voltage, high torque, high volumes ratio in high performance drive.
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