DocumentCode :
1303049
Title :
A Sliding Mode Flux-Linkage Controller With Integral Compensation for Switched Reluctance Motor
Author :
Shang, Wanfeng ; Zhao, Shengdun ; Shen, Yajing ; Qi, Ziming
Author_Institution :
Dept. of Electromech. Eng., Xi´´an Jiaotong Univ., Xian, China
Volume :
45
Issue :
9
fYear :
2009
Firstpage :
3322
Lastpage :
3328
Abstract :
A novel flux-linkage controller using sliding mode technique with integral compensation (SM-I) is proposed for torque ripple minimization of a switched reluctance motor (SRM). The proposed SM-I controller inherits the advantages of proportion-integration (PI) and conventional SM controller. These make it feasible for the flux-linkage controller to reduce torque ripple by correctly selecting the flux ramps in the limit of available dc-link voltage. Moreover, since the controller is not model-based, it avoids the complexity of mathematical modeling and is easily implemented. Experimental results demonstrate that the proposed controller performs better and can be used as an alternative for nonlinear SRM drive systems.
Keywords :
PI control; compensation; machine control; reluctance motor drives; variable structure systems; PI control; dc-link voltage; flux ramps; integral compensation; nonlinear switched reluctance motor drive systems; proportion-integration controller; sliding mode flux-linkage controller; Flux-linkage controller; sliding model control; switched reluctance motor;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.2009.2021264
Filename :
5208597
Link To Document :
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