了解稀土永磁无刷直流电机的工作原理。
采用场路结合法设计稀土永磁同步电动机。
In this paper, the design of the permanent magnet synchronous motor (PMSM) using field-circuit method was introduced.
本文分析了稀土永磁同步电机直轴电枢反应。
The D-axis armature reaction of rare earth permanent magnet synchronous generator has been analysed.
本发明公开了一种具有高矫顽力的稀土永磁合金。
The rare earth permanent magnet alloy with a high coercive force is disclosed.
用途：用作陶瓷釉镨黄颜料和稀土永磁合金的原料。
Uses: used as important raw material of yellow pigment in ceramics glaze. Also used to make RE permanent magnetic alloys.
用途：用作陶瓷釉，镨黄颜料和稀土永磁合金的原料。
USES: Raw materials for producing yellow pigment in ceramics and RE permanent magnets alloys.
用途：供制作金属镝的原料及稀土永磁材料的添加剂。
Uses: it is used as the raw material of dysprosium metal and the additives of rare earth permanent magnets.
本文介绍了磨稀土永磁材料树脂金刚石砂轮的制作技术。
This paper introduced the process technology of resinoid diamond grinding wheel for grinding rare earth permanent magnet materials.
高效、高功率因数的稀土永磁电机为水泵节能开辟了新途径。
The development of permanent magnet electrical machinery with high efficiency and high power factor supply new ways for water pump saving energy.
提出了一种新型的车用高功率密度稀土永磁无刷直流电动机。
A novel high power density permanent magnet brushless DC motor for automobile is presented in this paper.
稀土永磁材料的失磁现象制约了其在大型永磁电机中的应用。
The loss of excitation limits the use of Nd-Fe-B permanent magnetic materials in large permanent magnets.
本课题结合国家863计划项目防爆稀土永磁同步电动机而开发。
This topic develops for country 863 plans projects "explosion-proof rare earth permanent magnetism synchronous motor".
用途：用作陶瓷釉，镨黄颜料、光纤制作和稀土永磁合金的原料。
Function: Used for ceramic glaze, pigments for pr yellow, fiber production and materials of rare earth permanent magnet alloy.
我国是稀土资源大国，也是永磁材料和稀土永磁材料的生产大国。
Resource of rare earth is abundant in Chin a , and China is also a large country in production of the permanent magnet materials and rare earth permanent magnet materials.
利用磁与机械力的转换特性，进行了稀土永磁起重吊的研究和设计。
According to the characteristic of transfer of magnetism and mechanical force, rare-earth permanent magnetic lifter was studied and designed.
稀土永磁同步电动机具有效率高、功率因数高的特点，是一种高效节能产品。
High efficiency and high power factor are characteristic of rare earth and permanent magnetism and synchronous motor. lt is a energy saving product.
稀土永磁无刷直流方波电机是一种新型电动机，其性能优越，发展前景广阔。
The rare earth permanent magnet brushless DC square wave motor is a new type of motor. With its high performance, the motor shows a broad prospect for further advances.
本文介绍了CRIMM型稀土永磁辊式强磁选机的结构、工作原理和技术参数。
This paper describes the structure, operation principles and technical parameters of CRIMM roll-type high. intensity magnetic separators with rare-earth permanent magnets.
本文着重论述了在周期性负载下，稀土永磁同步电动机效率与参数之间的相关性。
This paper mainly deals with the relation between energy efficiency and parameters of rare earth permanent magnet synchronous motor (REPMSM)operating under periodical load.
本文详细分析了稀土永磁电动机轴承易损的各种原因，阐述了应采取的预防措施。
The paper analyzes various causes of the damage to bearings in rare earth permanent magnet motor, and expounds what preventive measures should be taken.
本文简述了推广新型节能稀土永磁电动机的意义、特点、效果、经济和社会效益。
This paper explained briefly on the meaning of characteristics, effects, economics and social benefits of popularizing the new model rare earths permanent for energy saving motors.
采用稀土永磁材料的发电机在可靠性及效率上优于普通发电机，体积重量也相匹敌。
The principle advantage of the REPM (rare -earth permanent magnet) generator over the common one is high efficiency and high reliability, and the weight between them is approximately equal.
介绍了卫星飞轮用稀土永磁电机的正弦波和方波两种驱动的工作原理及其控制特点。
The working principle and control characteristics of rare earth permanent magnet (REPM) motor driven by sinusoidal and trapezoidal in satellite flywheel were introduced in this paper.
阐述航空高压270V稀土永磁直流电动机的设计原则、工艺措施及计算和试验结果。
This paper presents the designing rules of high voltage 270V rare earth permanent magnet DC motor, the measure of technology and the results of calculation and tests.
本实用新型涉及一种生产钕铁硼稀土永磁合金材料及稀土储氢合金材料的真空熔炼炉。
The utility model relates to a vacuum melting-refining furnace for producing neodymium, iron, boron and rare earth permanent magnetic alloy material and rare earth hydrogen-storage alloy material.
可以预料，稀土永磁同步耦合器在潜水、水下工程其它装备中的应用也将有广阔的前景。
It is expected that the REPM synchronous couplers will have brilliant future in their various applications to diving, underwater engineering equipments.
本文采用有限元法对带铁氧体屏蔽罩的稀土永磁低惯量直流伺服电动机的磁场进行了计算。
The magnetic field of a low-inertia REPM DC servo motor with ferrite shielding case was calculated by the finite element method.
着重评介了铝镍钴系永磁材料、铁氧体永磁材料、稀土永磁材料和粘结永磁材料四大系列。
Emphatically reviewed four systems of permanent magnet material: Al-Ni-Co magnet, ferrite magnet, rare-earth magnet and glue magnet.
着重评介了铝镍钴系永磁材料、铁氧体永磁材料、稀土永磁材料和粘结永磁材料四大系列。
Emphatically reviewed four systems of permanent magnet material: Al-Ni-Co magnet, ferrite magnet, rare-earth magnet and glue magnet.
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