Noise reduction of switched reluctance machine

被引：16

作者：

Gabsi, M ^{[1
]}

Camus, F ^{[1
]}

Loyau, T ^{[1
]}

Barbry, JL ^{[1
]}

机构：

[1] ENS Cachan, LESIR, F-94235 Cachan, France

来源：

IEMDC'99 - IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE, PROCEEDINGS | 1999年

关键词：

D O I：

10.1109/IEMDC.1999.769087

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：

In this paper, the results relative to Switched Reluctance Machine (SRM) acoustic noise are presented. We have particularly concentrated on the influence of power supply. Vibrations and radiated acoustic pressure have been reduced thanks to the flux instantaneous variation control, which was applied in limiting the duty cycle variations. Adding a simple electronic block inside the control unit enables, at any instant in time, to carry out this function of controlling the flux gradient. In order to quantify the contribution provided by this method, we have determined, by means of simulations and experimental measurements, the acoustic pressure levels as well as the performances of the machine.

引用

页码：263 / 265

页数：3