scholarly journals Performance Estimation of a Flux-Concentration Type Linear Induction Motor Using Three-Phase Equivalent Circuit Parameters

2002 ◽  
Vol 2 (1) ◽  
pp. 11-14
Author(s):  
D. Roy ◽  
Y. Akiyama ◽  
S. Yamada ◽  
M. Iwahara ◽  
B. Basak
Keyword(s):  
Equivalent Circuit ◽  
Induction Motor ◽  
Performance Estimation ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
Three Phase ◽  
Equivalent Circuit Parameters ◽  
Flux Concentration

Propulsion-Force Optimized Control of Linear Induction Motor for Urban Transportation System Considering Material Change of Reaction Plate

2012 ◽  
Vol 591-593 ◽  
pp. 1269-1275
Author(s):  
Meng Li ◽  
Zhong Ping Yang
Keyword(s):  
Equivalent Circuit ◽  
Induction Motor ◽  
Control Algorithm ◽  
Urban Transportation ◽  
Equivalent Circuit Model ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
Material Change ◽  
Equivalent Circuit Parameters ◽  
Propulsion Force

In this paper, a method of calculating the parameters of equivalent circuit model of linear induction motor(LIM) is proposed based on numerical analysis and finite element method(FEM). The method is proved accurately through the traditional removed and locked method. Material change of reaction plate’s effect on how equivalent circuit’s parameters change and the influence on control characteristics are analyzed through this method. A control algorithm to compensate the effect of material change is presented. The compensation is based on equivalent circuit parameters variation and indirect vector control. Simulation results have shown the algorithm had good performances

scholarly journals Field distribution of a flux-concentration type linear induction motor

2001 ◽  
Vol 37 (4) ◽  
pp. 2841-2843 ◽  
Author(s):  
D. Roy ◽  
A. Fujiyoshi ◽  
S. Yamada ◽  
M. Iwahara
Keyword(s):  
Induction Motor ◽  
Field Distribution ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
Flux Concentration
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