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pm machine
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  永磁电机
     Halbach Array and its Application in PM Machine Design
     Halbach阵列及其在永磁电机设计中的应用
短句来源
     With the development of modern Permanent Magnet (PM) machine to high speed, high efficiency, high power density and micromation, the limitation of traditional rare earth PM machine is exhibited, such as higher ripple-free torque, higher losses, lower open-circuit magnetic field, etc.
     随着现代永磁电机向着高速、高效、高功率密度、微型化方向的发展,传统稀土永磁电机渐渐显示出了开路磁场相对较小、高速损耗大、脉动转矩大等局限性。
短句来源
     Study on Static Characteristics of Novel Flux-Switching Doubly-salient PM Machine
     新型磁通切换型双凸极永磁电机的静态特性研究
短句来源
     A new type of permanent magnet arragement sturcture is introduced,the Halbach array which is a combination structure of a radial array and tangential array. The air-gap flux can be increased as well as the rotor yoke flux is decreased by using Halbach array in the PM machine design.
     介绍了永磁体的一种新型径向和切向混合排列方式( Halbach 阵列),在永磁电机设计中可用以增加气隙磁通和削弱转子轭部磁通,提高电机力能密度和减小电机体积
短句来源
     The superiority and inferiority of PM machine is closely related with the function parameter of permanent magnet material which is being used.
     永磁电机性能的好坏,直接与所采用的永磁材料的性能参数有着密切的关系。
短句来源
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  “pm machine”译为未确定词的双语例句
     WORKING POINT DETERMINATION OF RADIAL MAGNETIZED PERMANENT MAGNET IN PM MACHINE
     径向充磁永磁电机永磁体工作点的确定
短句来源
     GLOBAL DEVELOPMENT TREND IN PM MACHINE PARTS INDUSTRY IN 90′S
     1990年以来全球粉末冶金机械零件工业发展动向
短句来源
     FIELD WEAKENING CONTROL OF THE TORUS PM MACHINE
     环形绕组盘式永磁电机弱磁控制
短句来源
     JPMA Consists of enterprises which produce metal Powders (mainlyferrous and copper-based powders), PM machine parts, oil less bearings, frictionmaterials and electric contact materials etc.
     日本粉末冶金工业会由生产金属粉末(主要为钢铁和铜基粉末)、粉末冶金机械零件、含油轴承、摩擦材料、电触头的生产企业和相关企业组成。
短句来源
     Global trends in the development of iron and steel powders,copper and copper based alloy powders and PM machine parts are presented. It indicates that the growing of automotive industry and R & D of new PM products and materials are essential reason of market expansion in PM parts.
     概述了进入90年代以来全球钢铁粉末、铜粉及粉末冶金机械零件的发展动向,指出汽车工业的高度发展和粉末冶金新产品新材料的研制与开发是粉末冶金零件市场迅速扩大的根本原因。
短句来源
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  相似匹配句对
     FIELD WEAKENING CONTROL OF THE TORUS PM MACHINE
     环形绕组盘式永磁电机弱磁控制
短句来源
     Halbach Array and its Application in PM Machine Design
     Halbach阵列及其在永磁电机设计中的应用
短句来源
     MACHINE INVENTION
     机器发明
短句来源
     Machine Vision
     机器视觉
短句来源
     PM-200 of CAT
     卡特彼勒PM-200路面冷铣刨机
短句来源
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In this paper, the synchronizing process of permanent magnet synchronous motors is analysed and a pull-in criterion is derived based on the basic equations of PM machines.The variation of the pulsating torque amplitudes with slip and stator resistance are taken into account. The effects of the main parameters as well as the load nature on the synchronization performance are investigated.

本文从永磁同步电机的基本方程出发,通过对起动和牵入同步过程的分析,提出了永磁同步电机牵入同步判据,计算中考虑了脉动转矩幅值的变化和定子电阻的影响。对电机主要参数变化和负载性质不同时永磁电机牵入同步性能的变化规律进行了较深入的探讨,得出了一些有益的结论。

The superiority and inferiority of PM machine is closely related with the function parameter of permanent magnet material which is being used.This paper analysis the relationship between PM synchronous motor and permanent magnet material function;it also indicates that because permanent magnent material with superior magnent function are used,the function parameter of motor can be greatly improved,thus achieve obvious economic profit.Then this paper explains several aspects which should be considered...

The superiority and inferiority of PM machine is closely related with the function parameter of permanent magnet material which is being used.This paper analysis the relationship between PM synchronous motor and permanent magnet material function;it also indicates that because permanent magnent material with superior magnent function are used,the function parameter of motor can be greatly improved,thus achieve obvious economic profit.Then this paper explains several aspects which should be considered in the PM synchronous motor design process.Finally it points out the research direction of PM synchronous motor.

永磁电机性能的好坏,直接与所采用的永磁材料的性能参数有着密切的关系。本文分析了永磁同步电动机与磁钢性能的关系,指出由于磁性能优异的永磁材料的采用,使电机的性能指标得到很大提高和改善,并获得了明显的经济效益。接着阐明了永磁同步电动机设计中,应着重考虑的问题,最后,指出了永磁同步电动机的研究方向。

JPMA Consists of enterprises which produce metal Powders (mainlyferrous and copper-based powders), PM machine parts, oil less bearings, frictionmaterials and electric contact materials etc. The production of the enterprises in1995 and work of JPMA have been reported. A proposal concerning China PMAssociation has been put forward.

日本粉末冶金工业会由生产金属粉末(主要为钢铁和铜基粉末)、粉末冶金机械零件、含油轴承、摩擦材料、电触头的生产企业和相关企业组成。报道了1995年工业会所属企业的产品产量和工业会的会务工作。对我国粉末冶金协会工作提出建议。

 
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