1、

The dipolar interaction in a mixed two-phase magnet of soft and hard magnetic particles was analysed.

从磁性粒子的静磁场出发,分析计算了由软、硬磁性两相粒子随机混合的双相磁体中的静磁作用。

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2、

A novel mathematical model for a dual three-phase permanent magnet synchronous machine ( PMSM) was proposed.

提出了一种双三相永磁同步电动机的数学建模新方法。

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3、

Including wind turbine, Permanent-Magnet Synchronization Generator ( PMSG), three-phase rectifier, buck-boost converter, battery, inverter and AC load.

包括小型风力机、永磁同步发电机(PMSG)、可控硅整流器、buck-boost变换器、蓄电池、逆变器和交流负载。

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4、

In this paper, based on the study on the model of electrical transformer in EMTDC ( Electro-Magnetic Transient in DC System), the simulations for magnetic inrush and fault current of three-phase transformer are done. And analysis are given to the simulation.

在分析电磁暂态仿真软件EMTDC(Electro-Magnetic Transient in DC System)里变压器模型的基础上,构建模型对变压器励磁涌流和内部故障电流进行了仿真,并对仿真结果进行了间断角和二次谐波含量分析。

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5、

Design of a rotary-linear permanent magnet motor with two three-phase winding systems

一种带有两套三相绕组旋转直线永磁电机的设计

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6、

The main parameters formula of the six-phase disc permanent magnet synchronous motor is also put forward, such as armature reactance and slot leak reactance. The corresponding finite element method of these parameters also been introduced. the two results are basically the same.

推导了六相盘式永磁同步电动机的电枢反应电抗、漏抗等的计算公式,同时也给出了这些参数相应的有限元计算方法,两种计算结果基本一致。

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7、

One is that the hard magnet phase must bear intrinsic coercive force as high as possible.

一是要求硬磁相有尽可能高的内禀矫顽力和尽可能高的磁晶各向异性;

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8、

Zero Phase 2-DOF H_ ∞ Robust Tracking Control for Permanent Magnet Linear Synchronous Motor

永磁直线同步伺服电机的零相位二自由度H∞鲁棒跟踪控制

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9、

Research on Minimizing Detent Force of Linear Permanent Magnet Brushless DC Motor Starting performance of U-type single-phase permanent magnet synchronous motor

一种减小动圈式永磁无刷直线电动机磁阻力方法研究U型铁芯单相永磁同步电动机起动特性

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10、

Study on Phase Current's Mathematics Model of Change-magnetic Pole DC Machine

变磁极性直流电机相电流数学模型研究

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11、

The phase structure and coercivity mechanism are also discussed, and the grain shape anisotropy of the magnet is found to be a factor that contributes its share to its high coercivity.

研究了永磁体的相结构及其矫顽力机制,磁体晶粒形状各向异性也是产生高矫顽力的机制之一。

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12、

XRD Determination of Phase Content in Nd_2Fe_ ( 14) B/ α-Fe Two Phases Magnet

Nd2Fe(14)B/α-Fe双相永磁合金中相含量的X射线衍射测定

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13、

Development on Five-Phase Half-Wave Commutation and Stabilizing Voltage Adjuster of Permanent-Magnet Generator

永磁发电机五相半波可控整流稳压器的研制

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14、

Open-phase operation analysis of line-start rare-earth permanent magnet motor with time-stepping FEM

自起动稀土永磁电机断相运行时步有限元分析

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15、

Novel Twelve-phase Trapezoidal Wave Permanent Magnet Brushless DC Generator

新型十二相梯形波永磁无刷直流发电机

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16、

Finally, based on formerly researches, a detailed analyse was made on the effects of the properties of magnetic-phase transition on the MCE in some typical magnetic refrigerant materials, then some conclusions were presented.

最后,本论文还在总结前人工作的基础上,针对磁相变的性质对磁热效应的影响作了较为详细地分析,并从中得出了一些结论。

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18、

calculation of harmonic torque for single-phase permanent magnet low speed synchronous motor

单相永磁式低速同步电动机谐波转矩的计算

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19、

study on pulsating torque of single - phase permanent - magnet synchronous motor at variable frequency operation

单相永磁同步电动机变频调速的脉动转矩研究

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20、

analysis and computation of pulsating torque of single-phase permanent-magnet synchronous motor

单相永磁同步电动机脉振转矩的分析和计算

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