Dynamic analysis of induction motors with saturable inductances

被引：9

作者：

Faiz, J

Seifi, AR

机构：

[1] Department of Electrical Engineering, Faculty of Engineering, University of Tabriz, Tabriz

来源：

ELECTRIC POWER SYSTEMS RESEARCH | 1995年 / 34卷 / 03期

关键词：

induction machines; saturation modeling;

D O I：

10.1016/0378-7796(95)00979-5

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：

The paper describes the development of a computer model to simulate an induction motor including the effects of saturation on leakage and magnetizing inductance. The machine dynamics are presented by a set of nonlinear time-varying differential equations. The machine saturable inductances are modeled by closed-form nonlinear functions. A 1100 W induction motor is tested and the machine parameters are estimated. The identified model is simulated using the fourth-order Runge-Kutta method for both saturable and unsaturable inductances. The model is validated by comparing a sample simulated result with the dynamic performance measured in the laboratory.

引用

页码：205 / 210

页数：6

共 14 条

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