High fidelity equivalent circuit representation of induction motor determined by finite elements for electrical vehicle drive applications

被引：12

作者：

Vamvakari, A ^{[1
]}

Kandianis, A ^{[1
]}

Kladas, A ^{[1
]}

Manias, S ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Elect Power Div, Dept Elect & Comp Engn, Athens 10682, Greece

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1999年 / 35卷 / 03期

关键词：

induction motor equivalent circuit; inverter; harmonics; switching frequency; finite element method;

D O I：

10.1109/20.767395

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 presents the methodology for determination of an induction motor model suitable for harmonic representation on inverter supply. Harmonic iron losses are considered by convenient modifications of the standard equivalent circuit while the parameter variations for different operating conditions are determined by finite element modelling. The proposed motor representation is particularly important in cases that the drive efficiency is of major concern over a wide range of operating conditions such as in electrical vehicle applications. The method is illustrated with respect to an experimental set-up involving a 1,5 kW squirrel cage induction motor supplied by a PWM inverter.

引用

页码：1857 / 1860

页数：4

共 6 条

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