scholarly journals Design and Analysis Method for A DC Magnetic Contactor with a Permanent Magnet

2014 ◽  
Vol 3 (4) ◽  
pp. 481-486
Author(s):  
So-Hyun Kim ◽  
Hyeon-Jeong Park ◽  
Jong-Suk Ro ◽  
Hyun-Kyo Jung
Keyword(s):  
Permanent Magnet ◽  
Analysis Method

Characteristics Analysis Method of Axial Flux Permanent Magnet Motor Based on 2-D Finite Element Analysis

2017 ◽  
Vol 53 (6) ◽  
pp. 1-4 ◽  
Author(s):  
Jin Seok Kim ◽  
Jin Hwan Lee ◽  
Jun-Young Song ◽  
Dae-Woo Kim ◽  
Yong-Jae Kim ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Permanent Magnet ◽  
Analysis Method ◽  
Permanent Magnet Motor ◽  
Axial Flux ◽  
Element Analysis ◽  
Characteristics Analysis

Calculation of Steady State Parameter in Permanent Magnet Linear Synchronous Motors by Analysis Method and FEM

2014 ◽  
Vol 926-930 ◽  
pp. 860-863
Author(s):  
Ming Jie Wang ◽  
Zheng Xiang Ma
Keyword(s):  
Steady State ◽  
Permanent Magnet ◽  
State Parameter ◽  
Synchronous Motor ◽  
Analysis Method ◽  
The Finite Element Method ◽  
Synchronous Motors ◽  
Steady State Operation ◽  
Linear Synchronous Motors ◽  
Steady State Parameter

The steady state parameters of permanent magnet linear synchronous motor (PMLSM) has an important influence on the performance of the motor. Based on a linear permanent magnet horizontal motion synchronous motor, the paper adopts multi-layered model method to give the formulas of the air-gap flux density that the permanent magnet and armature winding act on alone, no-load back electromotive force, the thrust force in steady-state operation and vector control of thrust in the dq model equation, then compute the value of these parameters according to the formulas, and the finite element method (FEM) to each parameter is validated, the simulation curve is given, the experimental value is also done to prove the exactness of the two methods.

Modal Analysis of Permanent Magnet Synchronous Motor of Electric Vehicles

2013 ◽  
Vol 748 ◽  
pp. 735-738
Author(s):  
Xiao Hua Li ◽  
Su Rong Huang ◽  
Ying Dai
Keyword(s):  
Modal Analysis ◽  
Permanent Magnet ◽  
Natural Frequency ◽  
Analytical Method ◽  
Permanent Magnet Synchronous Motor ◽  
Synchronous Motor ◽  
Design Stage ◽  
Analysis Method ◽  
The Finite Element Method ◽  
Motor Design

First, using the analytical method to estimate the natural frequency of a permanent magnet synchronous motor core, the focus of the winding and the winding end of the natural frequency of the motor, respectively, the finite element method and experimental modal analysis method verify the correctness of the analytical method, this article resolve modal analysis method in the motor design stage can be used to quickly estimate the natural frequency of the motor.

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