CALCULATION OF THRUST FOR A SINGLE-SIDED LINEAR INDUCTION-MOTOR, TAKING INTO ACCOUNT PHASE UNBALANCE AND HIGHER TIME HARMONICS

被引:0
|
作者
GIERAS, JF [1 ]
EASTHAM, AR [1 ]
DAWSON, GE [1 ]
JOHN, G [1 ]
机构
[1] QUEENS UNIV,DEPT ELECT ENGN,KINGSTON K7L 3N6,ONTARIO,CANADA
来源
ARCHIV FUR ELEKTROTECHNIK | 1990年 / 73卷 / 05期
关键词
D O I
10.1007/BF01574265
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
An analytical method for calculating the thrust of a single-sided linear induction motor (LIM), including the effects of both phase unbalance and higher time harmonics has been presented. Unbalance of the phase currents under balanced voltage operation is due to asymmetry of the primary windings and to longitudinal end effect. While higher time harmonics have little effect, phase unbalance produces a deterioration of a few percent in thrust. © 1990 Springer-Verlag.
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页码:299 / 308
页数:10
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