Global Linear Model of Sensorless Vector Control Systems for Induction Machines

被引:0
|
作者
Kubota, Ryosuke [1 ]
Ohyama, Kazuhiro [1 ]
机构
[1] Fukuoka Inst Technol, Higashi Ku, Fukuoka 8110295, Japan
来源
2014 16TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'14-ECCE EUROPE) | 2014年
关键词
Induction Machine; Sensorless; Adaptive flux observer; Linear Model;
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
The linear models of Sensorless Vector Control Systems (SVCSs) for induction machines have common and non-common control blocks. The peculiar variables exist in the differential equations of common control blocks. This paper proposes the method eliminating peculiar differential variables from the differential equations of common control blocks. The proposed method and obtained linear models can simplify the calculation process of the linear model of other SVCSs. The linear model is defined as a Global Linear Model (GLM). The GLM can simplify the process of stability analysis to compare between the various SVCSs, since the linear models of other SVCSs can be derived easily by swapping the linear models of non-common parts.
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页数:9
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