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| Bi-level Control and Chopper Control Methods for Improving the Dynamic Performance of Stepper Motor
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Full
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Source |
International Journal of Engineering (IJE) |
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Table of Contents |
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Volume: 4 Issue: 2 |
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Pages: 105-200 |
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Publication
Date: May 2010 |
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ISSN
(Online): 1985-2312 |
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Pages |
149 - 159 |
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Author(s) |
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Published
Date |
10-06-2010 |
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Publisher |
CSC
Journals, Kuala Lumpur,
Malaysia |
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ADDITIONAL
INFORMATION |
| Keywords Abstract References Cited by Related Articles Collaborative
Colleague |
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KEYWORDS: Stepper motor, Variable reluctance motor, time constant, Chopper converter, Chopper control., Novel topology |
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| This paper presents a new topology of drive circuitry for variable reluctance stepping motors (VRSM) for improving the performance of such motor by modifying its time constant and thus, increasing its stepping rate. Therefore, the initial torque developed by the motor is high; the switching from one coil to the next is faster than normal and consequently, the rotor moves as quickly as it should be. The circuitry discussed in this paper is connected directly to the motor windings and the motor power supply, and this circuitry is controlled by a digital system that determines when the switches are turned on or off.
This paper also covers the basic principles of stepping motors and stepping motor control systems. It focuses on a four winding variable reluctance motor (VRSM), from the elementary circuitry needed to control its speed, to the methods used for improving its time constant and stepping rate [1-5].
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E. Walid, TT. Issam, A. Rateb. “A novel topology of delta modulation technique for improving the power factor of AC-DC converters”. International journal of engineering (IJE), CSC journals, Volume 4, Issue 1, January/February 2010.
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M. F. Rahman, A. N. Poo and C. S. Chang. “Approaches to Design of Ministepping Step Motor Controllers and Their Accuracy Considerations”. IEEE Trans. Industrial Electronics, vol. IE-32, No. 3, pp. 229-233, August 1985.
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W. D. Harries and J. H. Lang. “A simple motion estimation for variable reluctance motors, IEEE Trans. Ind. Appl., pp 237-243, March 1990.
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P. P. Acarnley. “Stepping Motors: A Guide to Modern Theory and Practice“. IEE Control Engineering Series 19, Peter Peregrin Ltd., 1982.
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M. F. Rahman and A. N. Poo. “An Application Oriented Test Procedure for Designing Microstepping Step Motor Controllers”. IEEE Trans. Industrial Electronics, vol. 35, No. 4, pp. 542-546, November 1988.
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D. Carrica, M. A. Funes and S. A. Gonzalea. “Novel Stepper Motor Controller Based on FPGA Hardware Implementation”. IEEE/ASME Trans. Mechatronics, vol. 8, No. 1, pp.120-124, March 2003.
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P. D. Ziogas, L. Morán, G. Joos, and D. Vincenti. "A refined PWM scheme for voltage and current source converters". IEEE-IAS Annual Meeting, 1990, PP. 997-983.
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| 11 |
R. Wu, S. B. Dewan, and G. R. Slemon. "Analysis of an AC-to-DC voltage source converter using PWM with phase and amplitude control". IEEE Transactions on industry Applications, vol. 27, No. 2, March/April 1991, pp. 355-364.
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X. Ruan, L. Zhou, and Y. Yan. "Soft-switching PWM three-level converters". IEEE Transactions on Power Electronics, Vol. 6, No. 5, September 2001, pp. 612-622.
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| 13 |
M. H. Rashid. “Power Electronics, Circuits, Devices and applications”. Third edition, 2004, Pearson Education, Prentice Hall, Upper Saddle River, NJ 07458.
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| 14 |
Miftakhutdinov, R. “An Analytical Comparison of Alternative Control Techniques for Powering Next Generation Microprocessors”. TI Seminar, 2002.
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| 15 |
G. Moschopoulos, P. Jain. "Single-phase single-stage power-factor-corrected converter topologies". IEEE Trans. on Industrial Electronics, vol. 52, no. 1, pp. 23- 35, Feb 2005.
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| Walid M. Emar : Colleagues
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| Ziad Sobih : Colleagues
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| Musbah Aqel : Colleagues
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| Mahmoud S. Awad : Colleagues
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