Voltage inputting for the rotor position estimation of a permanent magnet motor based on high-frequency signal injection;
基于高频信号注入的永磁电机转子位置估计方法中的电压输入
Nonlinear Modeling and Simulation for Doubly Salient Permanent Magnet Motor with External Rotor Used in Electric Vehicle;
电动汽车用外转子双凸极永磁电机建模与仿真
Analysis of 3D electromagnetic field in transverse flux permanent magnet motor;
横向磁通永磁电机的三维电磁场分析
Research and development of rare-earth permanent magnet machines;
稀土永磁电机的关键技术与高性能电机开发
Analysis on cogging torque in axial field flux-switching permanent magnet machine
轴向磁场磁通切换永磁电机齿槽转矩分析
A new hybrid excited doubly salient(HEDS)machine with a special magnetic bridge is presented,which combines the advantages of permanent magnet machines with the possibility of controllable magnetic flux by auxiliary DC field windings.
样机实验结果不仅验证了理论分析的正确性,并表明:通过改变电励磁绕组电流的大小和方向,实现了电机内气隙磁场灵活调节与控制,有效解决了双凸极永磁电机难以实现电机气隙磁场调节的不足,在电动汽车等需宽调速直接驱动的场合具有应用前景。
A novel wide-range speed control for PM motor drive for electric vehicle;
一种新型电动车用宽调速永磁电机驱动系统
Based on automatic generation technique of parametric mesh and directly discretization treatment of PM, a finite element analysis system for rare earth PM motor has been developed.
以参数化网格自动生成技术为核心,采用永磁体直接离散化处理,开发了稀土永磁电机磁场有限元分析系统,该系统能方便地对任意尺寸、槽数、极对数的多种永磁形状与结构的电机进行二维磁场有限元数值分析,并计算出电机的主要技术参数,它的开发对稀土永磁电机的设计与分析起到了积极的促进作用。
It can be foresaw that the study on PM motor will promote the development of marine electric propulsion in recent ten or twenty years.
与直流电机相比，永磁电机具有体积小、重量轻、可靠性高等优点，越来越成为船舶电力推进的研究热点。
Magnetic index of permanent magnetic motor should be calculated to find the feature of stabling and transient of the motor.
在永磁电机的设计中 ,为了求出电机的稳态和暂态特性 ,需要计算电机的磁参数。
Based on growing curve model in tech-economic theory ,improvement of the rare earth permanent magnet electrical machine (REPMM) is discussed.
本文以技术经济学中的生长曲线模型为理论基础,结合稀土永磁电机的结构创新实例,综合技术与市场2方面,论述了产品的创新设计思想对其市场应用前景的影响。
The mathematical model of permanent magnet is a key problem for computing electromagnetic field of permanent magnet electrical machines.
永磁体的数学模型的确定是永磁电机磁场计算中的关键。
In design of the permanent-magnet machine, some parameters are critical to the effect of the design.
永磁电机设计中,一些重要的参数对设计效果有决定性的作用。
Study on the Mechanical and Electromagnetic Properties of High Speed Permanent Magnet Machine;
高速永磁电机的机械和电磁特性研究
Research on Transverse Flux Permanent Magnet Machine and Its Control System;
横向磁场永磁电机及其驱动系统研究
permanent magnet DC brushless motor
永磁直流无刷电动机
permanent-magnet stepping motor
永久磁铁步级电动机
miniature magnetic DC motor
微型永磁直流电动机
DC permanent-magnet tacho-generator
永磁式直流测速发电机
low-speed magneto synchronous motor
永磁式低速同步电动机
ignition and lighting magneto
点火及照明永磁发电机
AC permanent-magnet tacho-generator
永磁式交流测速发电机
ANSYS-based electromagnetic field simulation for direct-driven permanent-magnet generators
基于ANSYS的直驱永磁发电机电磁场仿真
Finite Element Analysis of a Permanent Magnet Synchronous Motor
永磁同步电动机电磁场的有限元分析
Study on the Magnetic and Mechanical Properties of High Speed Permanent Machine and High Speed Reluctance Machine;
高速永磁与磁阻电机电磁和机械特性对比研究
3-D analysis of eddy current losses in permanent PMSM magnets
永磁同步电动机中永磁体的三维涡流分析
Research on Electromagnetic Design and Detent Force of Permanent Magnet Linear Motor
永磁直线电机的电磁设计及磁阻力研究
Research on Field Oriented Control of Permanent Magnet Synchronous Motor;
永磁同步电动机磁场定向控制的研究
Design and Research of Hybrid Excitation Permanent Magnet Synchronous Generator;
混合励磁永磁同步发电机的设计研究
Research on Wide Flux Weakening Speed Range of Permanent Magent Synchronous Motor
宽弱磁调速范围永磁同步电机的研究
Design and Research of Transverse Flux Permanent Magnet Synchronous Motor
横向磁通永磁同步电动机设计与研究