“研发这类发动机的部分原因是为了避免使用稀土磁材，但主要目的还是为了降低成本，”大陆集团混合动力和电力汽车项目负责人MikeCrane说。
Part of the rationale for developing this motor is to avoid rare earth metals, but it mostly is a move to lower costs, said Mike Crane, who runs Continental's hybrid and electric vehicle programs.
同步迟滞电动机由一个多相缠绕的定子和一个硬磁转子所组成。
The synchronous hysteresis motor consists of a polyphase-wound stator and a magnetically hard rotor .
然而，为了充分利用昂贵的稀土永磁体，在直流力矩电动机的传统磁结构中，直接用稀土永磁体取代铝镍钴磁钢是不适宜的。
However, to take full advantage of the expensive rare earth magnets, simply replacing the alnico magnets by rare earth ones in traditional magnetic structures of dc torque motors is not adequate.
电动机和发电机就是以磁和电这二者之间的关系为基础的。
Based upon the relationship between magnetism and electricity are motors and generators.
去年，英国科学家在阿尔兹·海默症患者的脑部发现了汽车发动机和刹车系统排放出的磁粒子。
Last year British scientists discovered tiny magnetic particles produced by car engines and brakes in the brains of people diagnosed with Alzheimer's disease.
直流电动机中电枢磁动势的轴线位置是由电刷位置决定的，电刷具有箝位的功能。
In DC motor, the locality of axis of armature MMF was determined by the brush position, here the brush possessed a function of clamping.
永磁齿轮作为一种新型的磁力传动机构，具有能够向非导磁材料组成的封闭空间传递动力的特种功能。
As a new type magnetic transmission mechanism, Non-contact Permanent Magnetic Gear has special function that can transmit torque and power to closed area by magnetic field coupling.
利用气隙比磁导法建立了混合式步进电动机的磁网络模型，推导出谐波反电势的表达式。
The magnetic network model of hybrid step motor is established according to the air gap late permeance method, and the expression of the harmonic back EMF is deduced.
磁选机主要由高频振动机构、转环、励磁线圈、上下铁轭及各种矿斗、供水装置等组成。
The DLS magnetic separator is mainly composed of high frequency vibrating mechanism, ring, exiting coils, upper and lower yoke and varies ore buckets, water supplying devices.
本文介绍电压逆变器的原理，分析带上磁滞同步电动机这一负载后逆变器输出电压电流波形畸变的原因。
It introduces the principle of voltage inverter, analyzed the reason of distortion of output voltage and current wave form, as it is loaded with hysteresis synchronous motor.
励磁系统是同步电动机运行系统的重要组成部分，直接影响电机的运行特性。
Excitation system is an important part of synchronous motor running system, it affects the operating characteristics of motor directly.
这是因为电励磁的同步电动机可通过调节励磁电流来改变其磁场和功率因数，使输出的机械特性与负载特性相匹配。
Synchronous motor excitated magnet by direct current can make output mechanism specialities matched load specialities by means of adjusting exciting current to change magnetic field and power factor.
同步磁带电动机由一个多相缠绕的定子和一个硬磁转子所组成。
The synchronous hysteresis motor consists of a polyphase - wound stator and a magnetically hard rotor.
它采用空间矢量的分析方法，采用定子磁场定向，直接对电动机的电磁转矩和定子磁链进行控制。
It directly controls the electromagnetic torque and stator flux, using the analyzing method of space vector and stator flux orientation.
交流电力测功机是发动机测功系统的重要设备，励磁控制系统是测功系统负载调节的主要控制装置。
AC electrical dynamometer is a key equipment of engine power-test system, whose load is mainly regulated by the excitation control system of electrical dynamometer.
本文对铁磁实体转子隐极同步电动机异步起动时的转矩与电压关系进行了研究。
This paper studied the relationship between torque and voltage, when the solid rotor synchronous motor involving non salient pole started asynchronously.
将谐波传动技术应用于超磁致伸缩电动机中，研制新型超磁致伸缩谐波电动机将可以有效克服这些缺陷。
It is an effective solution to overcome the deficiency mentioned above that introducing the harmonic drive technology into conventional motor driven by giant magnetostrictive material.
应用自动控制原理对同步电动机晶闸管励磁系统进行扰动后的动态分析，提出了相应的性能指标。
Applying automatic control principle to analyze dynamic operating modes of in - Phase Electromotor Transistor Excitation System, we have brought out relevant characters.
对于它励直流电动机，励磁线圈由一个单独的电源来励磁。
In the separately excited dc machine, the field winding is excited from a separate source.
GF 2系列柴油发电机组采用交流了最新技术同步发电机励磁系统，高品质的柴油发动机与发电机耦合。
GF2 series diesel generating sets adopt the up-to-date technique of A. C. Synchronous generator excitation system, high quality diesel engines are coupled with the generators.
提出一种新型电动机磁控起动装置，在电动机定子回路串入磁饱和可控电抗器来实现电动机的软起动。
A new design of magnetic control type motor soft starter is provided, which makes the controllable inductor connect with the stator of motor in series.
针对直流电动机中电枢磁动势的轴线位置由电刷决定的特征，提出了箝位概念，指出自控变频乃是箝位效应的直接后果。
Aimed at the feature that the locality of axis of the armature MMF is determined by the brush in dc motor, a new concept on clamp is proposed.
电源电压变化时，异步电动机主磁通随之变化，与之相应的激磁电感参数将是一个变数。
The main flux of asynchronous motor varies with the power voltage and the para-meter of excited inductance becomes a variable.
为解决永磁同步电动机弱磁问题，提出了一种能够跟随转速自动调节励磁磁阻的新型永磁同步电动机。
A permanent magnet synchronous motor (PMSM) with controllable exciting magnetic flux is presented which provides a new approach for solving the problem of flux weakening for PMSM.
在总结单相异步电动机一般分析方法的同时为助磁式单相异步电动机的提出和比较研究提供理论基础。
The work of summarizing the analysis method of single - phase asynchronous motor lay a good foundation of academic research of single-phase asynchronous motor with optimized magnetism.
计算分析U型永磁体转子磁路结构永磁同步电动机的隔磁措施对极间漏磁系数的影响，并得出了一些结论。
The effect of flux-insulation methods of pole-to-pole leakage factor of PMSM with rotor of Us permanent magnet are computed and analyzed, and some conclusions are given.
Y 3系列异步电动机是采用冷轧硅钢片作为导磁材料而设计的一般用途低压三相笼型异步电动机基本系列。
Series Y3 asynchronous motors is a new series of general purpose low voltage three-phase cage motors designed with cold-rolled silicon steel sheet.
本文讨论了并励电动机用调磁法调速过程转矩随磁通减小而增大的关系。
This paper discusses the relation between the electromagnetic torque of a shunt dc motor and its flux. The torque increases as the flux decreases.
分析了同步电动机励磁调节规律，介绍了以TCA785集成移相触发器研制的同步电动机励磁控制器。
This paper analysizes the regulative law of the synchronous motor excitation, and the synchronous motor excitation controller by using TCA785 integrated trigger is presented.
分析了同步电动机励磁调节规律，介绍了以TCA785集成移相触发器研制的同步电动机励磁控制器。
This paper analysizes the regulative law of the synchronous motor excitation, and the synchronous motor excitation controller by using TCA785 integrated trigger is presented.
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