这家飞机配有四台电动机，这种电动机能够节约使用高性能电池内的太阳能电池能源，整架飞机只有1600公斤，约合3500磅，和一辆中型汽车相当。
Weighing just 1, 600 kg (3, 500 lb), as much as a medium-sized car, theplane powered by four electric motors is designed to save energy from its solarcells in high-performance batteries.
同时，异步电动机的优点除了结构简单且强度好外，异步电动机还能在温度大幅度变化的环境下正常工作。
Meanwhile, the induction motor’s big advantage—apart from its simplicity and ruggedness—has always been its ability to tolerate a wide range of temperatures.
尼古拉·特斯拉发明的感应电动机本质上就是一台旋转变压器——首先在电动机的固定钢制外壳（定子）上安装上绕组，然后将导体安装入内轴（转子）。
Tesla's invention is, in essence, a rotating transformer. Its primary windings reside in a stationary steel casing (the stator) and and secondary conductors are attached to an inner shaft (the rotor).
电动座椅的开关安装在座椅或车门面板上，用以控制座椅电动机。
Power seat switches located on the seat or door panel control current flow to the seat motors.
在大功率晶体管逆变器——电动机驱动系统中，它不但可用来对电动机电流的波形、相位、幅值和频率进行精细控制，而且能快速地检测出故障电流。
In a drive system of power transistor inverter-motor, not only can it be used in fine control of motor current waveform, phase, amplitude and frequency, but can also be used to sense, fault current.
电动机与变速齿轮箱相连，使电动机的旋转运动转化为座椅的直线运动。
The motors are coupled to transmission gear-boxes that change rotating motion form the motor into linear motion for the seats.
由于对旋轴流式风机电动机轴承要承受较大的轴向负荷和径向负荷，实际使用过程中常发生电动机轴承损坏的现象。
Due to the strong axial and radial load to the bearing of electromotor in counter-rotating axial fan, it is always occurred that the bearing was damaged in use.
文章对Y BK系列电动机和YBK2系列电动机接线盒的规格进行了比较，介绍了YBK2系列电动机接线盒的设计特点，最后给出设计方案。
It is presented that the design features of terminal box for Series YBK2 flameproof three-phase induction motor, comparing with Series YBK and a design proposal is given in this article.
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.
在此基础上研究了利用谐波反电势信号实现混合式步进电动机闭环控制的方法，设计了步进电动机的微机控制系统。
On this base, the closed - loop control method of hybrid step motor using the harmonic back EMF is investigated, and the microcomputer control system of step motor is designed.
海水泵电动机当其负载电流接近额定电流时不能满足运行要求，请选择另 一台容量大的电动机。
The se water pump motor is unable to meet the operation requirement when its load current adjacent to its rated current. Please select another one with a large capacity.
海水泵电动机当其负载电流接近额定电流时不能满足运行要求，请选择另一台容量大的电动机。
The se water pump motor is unable to meet the operation requirement when its load current adjacent to its rated current. Please select another one with a large capacity.
步进电动机系统是由步进电动机及其驱动器构成的。
摘要与传统感应电动机相比，永磁同步电动机具有独特的性能。
Compared with the traditional induction motor the performance of the permanent magnet synchronous motor is special.
主要介绍一种依据一台三相异步电动机在S1工作制下的运行参数推断该台异步电动机容量不变时在S7工作制下发热情况的方法。
Based on operation parameters of a three phase induction motor at duty type S1, this paper deduces the thermal state of this motor with constant output at duty type S7.
先进工业国家的现代烟草机械常常是一台机械上装备有一系列变频调速同步电动机与步进电动机等。
Studies of a series of cigarette machines of advanced industry countries, a machine equipped with many frequency conversion synchronous motors and step-by-step motor etc.
步进电动机是一种脉冲控制的伺服电动机。
Stepping motor is a kind of motors that are controlled by pulse.
厂用电系统中一般带有集中电动机负荷，异步电动机启动会引起母线电压严重的波动。
The electric auxiliary system sometimes has condenser motor loads, and the starting of inductor motors can cause bus voltage fluctuation problem.
电动机长期不用容易受潮，因而应从井上拆卸下来，拉回室内，把电动机外壳上的污物擦拭干净。
Not easy to damp the long-term motor, which should be removed Inoue, back indoors, the motor casing clean the dirt.
该（旋转）环由电动机带动，其转速等于电动机的转速。
从等值电路的观点看，普通鼠笼型电动机是新型电动机的一种特殊情况。
From the Viewpoint of equivalent circuit, the ordinary squirrel-cage motor may be considered as the special case of the new one.
电能供给电动机绕组和磁场，产生电磁感应作用，试电动机产生机械能或者转矩。
Motors have electrical energy supplied to their windings and a magnetic field that develops an electromagnetic interaction to produce mechanical energy or torque.
以刮水电动机为例，介绍小型电动机在附有大减速机构时的测量方法与系统。
Taking the wiper motor for example, this paper introduces the measuring methods and system of the mini motor with large reduction component.
对电动机的继电保护中存在电动机微变故障保护失效的问题，提出了基于小波分析的定子绕组微变故障检测方法。
In order to solve the problem of relay protection failure for induction motor, we put forward the method of stator winding small fault detecting based on wavelet transform.
该文阐述了电动机保护的配置原理，介绍了微机型电动机保护相对于分立元件式电动机保护的优越性，并从实例出发，说明了微机型电动机保护的优。
This paper introduces the principles of the protection in motor and states the advantages of protection in microcomputer relative to that schismatic component.
步进电动机象同步电动机一样，在负载转矩的作用下，转子磁极中心线将滞后于气隙磁场的中心线一个角度，称为失调角。
Like synchronous motor, rotor magnetic pole center line could lagged behind an Angle of that of air-gap magnetic field under the function of load torque (called angular displacement).
本文研究了用电压矢量变频器和感应电动机构成的变频电动机系统。
In this paper, we present a frequency conversion electromotor system organized by voltage vector transducer and induction-motor.
本文研究了用电压矢量变频器和感应电动机构成的变频电动机系统。
In this paper, we present a frequency conversion electromotor system organized by voltage vector transducer and induction-motor.
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