Magnetoresistive Sensors for High Performance Electric Drives

被引:0
作者
Slatter, Rolf [1 ]
机构
[1] Sensitec GmbH, D-35633 Lahnau, Germany
来源
2012 2ND INTERNATIONAL ELECTRIC DRIVES PRODUCTION CONFERENCE (EDPC) | 2012年
关键词
Sensors; magnetic sensors; motor feedback systems; encoders; current sensors;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Magnetoresistive sensors are not only used for measuring rotational and linear motion, but also for non-contact switching applications and furthermore for highly dynamic current measurement. This is largely the result of increasingly complex demands on the sensors for high performance electric drives. Sensors must not only be accurate and dynamic, but also be robust under difficult operating conditions and exhibit very high reliability. Recent developments, such as the trend to electro-mobility, are generating additional demands, with respect to compact dimensions and energy efficient operation. This combination of demands is leading to the more intensive use of magnetic sensor principles, compared to optical, inductive or capacitive principles.
引用
收藏
页数:6
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