IMPROVED MODELS FOR THE SIMULATION OF DEEP BAR INDUCTION-MOTORS

被引：32
作者：
LEVY, W
LANDY, CF
MCCULLOCH, MD
机构：
[1] Department of Electrical Engineering, University of the Witwatersr, Johannesburg
来源：
IEEE TRANSACTIONS ON ENERGY CONVERSION | 1990年 / 5卷 / 02期
关键词：
Deep Bar; Induction Motor; Simulation;
D O I：
10.1109/60.107238
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The paper gives four lumped parameter circuits to be used in modelling the deep bar effects in rotors of induction motors. The lumped parameter circuit is obtained by dividing the rotor bar into equal sections; an improvement is proposed which divides the bar unequally to have a greater number of smaller sections at the top of the bar where the current will flow under transient conditions. A complex model is shown to be more accurate than other lumped parameter models, across a wide range of frequencies. © 1990 IEEE
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页码：393 / 400
页数：8
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