The mathematical model and performance analysis of a novel four-stator double-sided linear induction motor

2011 ◽  
Author(s):  
Xu Jin ◽  
Ma Weiming ◽  
Lu Junyong ◽  
Sun Zhaolong ◽  
Zhang Yuexing
Keyword(s):  
Mathematical Model ◽  
Performance Analysis ◽  
Induction Motor ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
And Performance ◽  
The Mathematical Model

Research of Mathematical Model of the Twelve-Phase Linear Induction Motor with Double-Sided Long Stators

2013 ◽  
Vol 416-417 ◽  
pp. 156-163 ◽  
Author(s):  
Jin Rao ◽  
Jin Xu ◽  
De Zhi Liu ◽  
Xi Dang Yang ◽  
Xiao Peng Cui ◽  
...  
Keyword(s):  
Mathematical Model ◽  
Induction Motor ◽  
Electromagnetic Properties ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
Leakage Inductance ◽  
System A ◽  
The Asymmetry ◽  
Multi Phase ◽  
The Mathematical Model

Based on the requirement of high-power linear propulsion system, a novel twelve-phase linear induction motor (LIM) with double-sided long stators was designed, and the winding construction of twelve-phase LIM was presented in this paper. On the basis of this, the mathematical model of ABC coordinates for this novel motor was derived, and the rule of the asymmetry of end-winding leakage inductance of the twelve-phase LIM with double-sided long stators, which is determined by the relative space position of the each phase end-winding in the motor, and then this rule was compared with the law of the asymmetry of end-winding leakage inductance of the multi-phase rotating motor. Simulation model of the motor was established, and the electromagnetic properties of the motor is calculated.

Design and Performance Investigation of the Double-Sided Linear Induction Motor With a Ladder-Slot Secondary

2019 ◽  
Vol 34 (3) ◽  
pp. 1603-1612 ◽  
Author(s):  
Jun Di ◽  
John Edward Fletcher ◽  
Yu Fan ◽  
Yajing Liu ◽  
Zhengwei Sun
Keyword(s):  
Induction Motor ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
And Performance

Field-Circuit Coupled Modeling for Linear Induction Motor Drive System

2013 ◽  
Vol 416-417 ◽  
pp. 711-717
Author(s):  
Zhi Hua Zhang ◽  
Li Ming Shi ◽  
Hua Cai ◽  
Yao Hua Li
Keyword(s):  
Mathematical Model ◽  
Induction Motor ◽  
Circuit Simulation ◽  
Power Converter ◽  
Drive System ◽  
Coupled Modeling ◽  
End Effects ◽  
Linear Induction ◽  
Linear Induction Motor ◽  
Motor Drive System

Linear drive system is widely applied in mid-low speed Maglev, subway transportation, etc. It is composed of two principal components, high power converter and linear induction motor. The converter and motor are designed separately, whole drive system usually use circuit simulation by extracting the mathematical model of linear induction motor. However, LIM has complex electromagnetic field, which needs to considerate the transverse and longitude end effects [1-. This makes LIM mathematical model inaccurate, hard to simulate the real dynamic characteristics of LIM.

Sign in / Sign up

Export Citation Format

Share Document