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http://dx.doi.org/10.5207/JIEIE.2007.21.5.025

A Hysteresis & PI Current Controller Response Characteristic of SRM  

Kim, Dong-Hee (영남대학교 전기공학과)
Baik, Won-Sik (영남이공대학)
Kim, Min-Huei (한국조명전기설비학회)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.21, no.5, 2007 , pp. 25-31 More about this Journal
Abstract
This paper presents a comparison of different current controller response characteristics of SRM. The most common current controllers of the SRM is hysteresis type. The hysteresis controller is easy to implement and fast current control response, but has the inherent disadvantage of switching frequency variations. The other common type of current controller is PI scheme. The design of a classical PI current controller with fixed parameters for SRM is not an easy task due to the extreme nonlinear characteristics. In this paper, some linearization technique is used for design of PI current controller. Experimental results of 1-hp SRM are presented for the basic reference data which can be used to select the proper current control scheme according to the applications.
Keywords
SRM; Current controller; PI; Hysteresis;
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  • Reference
1 T.J.E Miler, Electronic Control of Switched Reluctance Machines, Newnes Pub., 2001
2 M. Azizur Rahman, Tawfik S. Radwan, Ali M. Osheiba, Azza E. Lashine, 'Analysis of Current Controllers for Voltage-Source Inverter,' IEEE Trans. on I.E., Vol. 44, No. 4, pp 477-485, Aug., 1997
3 Bimal K. Bose, 'An Adaptive Hysteresis-Band Current Control Technique of a Voltage-Fed PWM Inverter for Machine Drive System,' IEEE Trans. on I.E., Vol. 37, No. 5, pp 402-408, Oct., 1990
4 Steven E. Schulz, Khwaja M. Rahman, 'High-Performance Digital PI Current Regulator EV Switched Reluctance Motor Drives,' IEEE Trans. on I.A., Vol. 39, No.4, pp 1118-1126, July/Aug., 2003
5 F. Blaagjerg, P. C. Kjaer, P. O. Rasmussen, C. Cossar, 'Improved digital current control methods in switched reluctance motor drives,' IEEE Trans. on P.E., Vol. 14, No.3, pp 563-572, May, 1999   DOI   ScienceOn
6 R. Krishnan, Switched Reluctance Motor Drives, CRC Press, 2001
7 Won-Sik Baik, Kyeong-Ho Choi, Dong-Hee Kim, Min-Huei Kim, 'A Motion Control System of SRM using Digital Hysteresis Controller,' Proceeding of ICEE, pp 803-807, July, 2002
8 Won-Sik Baik, Min-Huei Kim, Nam-Hun Kim, Dong-Hee Kim, 'Position Sensorless Control System of SRM using Neural Network,' Proceeding of PESC, pp 3471-3475, June, 2004
9 Karl J. Astrom, Bjorn Wittenmark, Computer-Controlled Systems, Prentice Hall, 1997
10 George Ellis, Control System Design Guide, Academic press, 2000