Stator resistance voltage-drop compensation for open-loop AC drives

被引：10
|
作者：
Francis, CJ
DeLaParra, HZ
机构：
[1] University of Birmingham, School of Electronic and Electrical Engineering, Edgbaston
来源：
IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 1997年 / 144卷 / 01期
关键词：
stator flux control; stator current feedback; voltage-drop compensation; AC drives;
D O I：
10.1049/ip-epa:19970579
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 paper presents two simple stator resistance voltage-drop compensation methods that maintain the stator flux linkage constant in the steady state and achieve approximately constant flux linkage during transient conditions, These methods are based on an induction motor model in a rotating reference frame. A mathematical analysis of the two possible alternatives is shown, indicating the stability limits for each. Practical results are then compared with the traditional volts/hertz (V/f) configuration and the stability limits verified.
引用
收藏
页码：21 / 26
页数：6
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