A microcontroller-based sensorless stator flux-oriented asynchronous motor drive for traction applications

被引：13
|
作者：
Lovati, V [1 ]
Marchesoni, M
Oberti, M
Segarich, P
机构：
[1] ABB Daimler Benz Transportat, I-20090 Segrate, Italy
[2] Univ Cagliari, Dipartimento Ingn Elettr & Elettron, I-09123 Cagliari, Italy
[3] Sciro Electra Srl, I-16128 Genova, Italy
来源：
IEEE TRANSACTIONS ON POWER ELECTRONICS | 1998年 / 13卷 / 04期
关键词：
electrical traction; induction motor; microcontroller; sensorless; vector control;
D O I：
10.1109/63.704156
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：
A sensorless stator flux-oriented asynchronous motor drive has been realized by using a low-cost single-chip microcontroller. A motor state observer has been implemented, which showed excellent performances, particularly at low-speed operation. Two different experimental realizations have been developed, with rated powers equal to about 1.5 and 30 kW, respectively, and good results have been obtained in both cases, The theoretical approach, main design choices, and most significant experimental results are presented.
引用
收藏
页码：777 / 785
页数：9
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