A study on core losses of non-oriented electrical steel laminations under sinusoidal, non-sinusoidal and PWM voltage supplies

被引：0
|
作者：
Tsai, Wen-Chang [1 ]
机构：
[1] Kao Yuan Univ, Dept Elect Engn, Luju, Kaohsiung Cty, Taiwan
来源：
TENCON 2007 - 2007 IEEE REGION 10 CONFERENCE, VOLS 1-3 | 2007年
关键词：
core loss; non-oriented; electrical steel laminations; sinusoidal; non-sinusoidal; PWM; Epstein Frame;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper intends to study the iron losses of non-oriented electrical steel laminations under sinusoidal, non-sinusoidal and PWM voltage supplies. The measurement of core losses of electrical steel laminations in Epstein Frame is implemented step by step from 50 Hz to 400Hz. The accuracy of results is verified by simulated modeling of the Ansoft EM software package. The core losses of non-oriented electrical steel laminations under sinusoidal, non-sinusoidal and PWM voltage excitations are compared in the paper. The analyzed results provide motor manufacturers with the important reference to minimize the core losses of the special motors under harmonic voltage supply.
引用
收藏
页码：1201 / 1205
页数：5
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