Efficiency determination of inverter-fed induction motor for low power applications

被引：0

作者：

Orsag, Petr ^{[1
]}

Kocman, Stanislav ^{[1
]}

Paulinsky, Lukas ^{[1
]}

机构：

[1] Tech Univ Ostrava, FEECS, Dept Elect Engn, Ostrava 70833, Czech Republic

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2012年 / 88卷 / 10A期

关键词：

efficiency; induction motor; efficiency class; non-sinusoidal feeding;

D O I：

暂无

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 measurement results of the efficiency of an induction motor, the new high efficiency class IE2 based on the direct efficiency measurement. For comparison purposes, the motor under test was fed by both a programmable three-phase AC power source and a frequency converter under the same conditions. The influence of the non-sinusoidal feeding and the harmonic power on the motor efficiency decreasing was investigated. T-model of the induction motor was used for computer simulations.

引用

页码：305 / 307

页数：3

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