EFFECTS OF DIFFERENT MODULATION INDEX ON THE IRON LOSSES IN SOFT-MAGNETIC MATERIALS SUPPLIED BY PWM INVERTER

被引：58

作者：

BOGLIETTI, A

FERRARIS, P

LAZZARI, M

PROFUMO, F

机构：

[1] Politecnico di Torino, Torino

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期

关键词：

D O I：

10.1109/20.281147

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 increase of iron losses in soft magnetic materials due to the modulation depth in pulse width modulation (PWM) inverters are analyzed. In particular, the specific loss variations with different modulation indexes are measured both in wound cores realized with high quality grain oriented magnetic material and in induction motors.

引用

页码：3234 / 3236

页数：3