A novel speed control technique for single-phase induction motor | ||
| ERJ. Engineering Research Journal | ||
| Article 2, Volume 22, Issue 1, January 1999, Pages 21-28 PDF (225.92 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/erjm.1999.72989 | ||
| Authors | ||
| A.S. ZEIN EL-DIN; A.E. EL-SABBE | ||
| Department of Electrical Engineering, Faculty of Engineering, Shebin El-Kom, Egypt, | ||
| Abstract | ||
| In this paper, a novel speed control of a single phase induction motor is proposed using a modified inverter. Three MOSFETs are used for controlling the flux linkage of a single phase transformer, its secondary winding is connected in series with the motor. On-line Bang-Bang speed control of motor scheme is implemented using a microprocessor to derive the inverter. A mathematical model for the single-phase induction motor is presented, which is used to build up a simulation program for a certain desired speed. Experimental results have been carried out to investigate the motor performance with the controller. Good agreement has been obtained between simulation and experimental results. | ||
| Keywords | ||
| microprocessor; Flux linkage; MOSFET; Bang-Bang control; and single-phase induction | ||
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