AC brushless drive with low resolution hall-effect sensors for an axial flux PM machine

被引：0
|
作者：
Capponi, FG [1 ]
De Donato, G [1 ]
Del Ferraro, L [1 ]
Honorari, O [1 ]
Harke, MC [1 ]
Lorenz, RD [1 ]
机构：
[1] Univ Roma La Sapienza, Dept Elect Engn, I-00184 Rome, Italy
来源：
CONFERENCE RECORD OF THE 2004 IEEE INDUSTRY APPLICATIONS CONFERENCE, VOLS 1-4: COVERING THEORY TO PRACTICE | 2004年
关键词：
low resolution sensors; position and velocity estimation; vector-tracking observer; axial flux PM machine;
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：
An ac brushless drive in which Hall effect sensors are used is rotor position sensors is presented in this paper. Three different methods to obtain high resolution position information from the low resolution sensors are described and compared through simulation and some preliminary experimental testing. The proposed control algorithm's most innovative feature is it's adaptability to the whole speed range, including start-up, when using any of the three estimation algorithms. The entire control algorithm has been implemented and tested in order to drive an axial-flux PM machine for home appliance applications.
引用
收藏
页码：2382 / 2389
页数：8
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