A New Dynamical Model of Linear Induction Machines

被引:4
|
作者
Tosifian, Mohammad H. [2 ]
Nazarzadeh, Jalal [1 ]
Abedi, Mehrdad [3 ]
机构
[1] Shahed Univ, Fac Engn, Tehran 3319118651, Iran
[2] Islamic Azad Univ, Dept Elect Engn, Sci & Res Branch, Tehran, Iran
[3] Amirkabir Univ Technol, Dept Elect Engn, Tehran, Iran
关键词
end effect; finite-element method; linear induction machine; winding function method; MOTORS;
D O I
10.1080/15325008.2012.689419
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this article, a new dynamical model of linear induction machine including end effect is introduced. Given a special coils configuration in the conventional induction machine, a two-stack rotary induction machine with three-phase stator and compensator windings are recommended. Using the finite-element method, the two-stack rotary induction machine and real linear induction machine are analyzed, and the results show that both have the same magnetic flux in the air gap. To illustrate dynamical model of linear induction machine with end effect, the winding function method is used for the two-stack rotary induction machine with a compensator winding. Also, experimental results for an air gap magnetic field and three-phase currents in a disk-type linear induction machine are compared with the introduced model. The results show that the introduced model can dynamically represent the end effect of the linear induction machine.
引用
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页码:1319 / 1338
页数:20
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