PERFORMANCE IMPROVEMENT OF BRUSHLESS DC MOTOR THROUGH SWITCH-ON ANGLE CONTROL | ||||
| ERJ. Engineering Research Journal | ||||
| Article 12, Volume 32, Issue 2, April 2009, Page 217-222 PDF (426.23 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/erjm.2009.69416 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| Mohamed. A. Anany1; Hamed. M. Elshewy1; Fathy. E. Abdel-kader2 | ||||
| 1Electrical Power & Machines Department, Faculty of Engineering, Zagazig University, Zagazig Egypt | ||||
| 2Electrical Engineering Department, Faculty of Engineering, Menofiya University, Shebin El-Koum, Egypt | ||||
| Abstract | ||||
| This paper presents a method for improving the performance of Brushless DC motor drive. This method depends on the varying of switch-on angle of motor phase current. The phase current and torque for proposed method are discussed. The operation of motor drive at different switchdn angle for same speed is studied and discussed. The results of this studying report an investigation into the motor characteristics of such method according to torque, efficiency and torque ripples factor. Computer simulation result had shown a noticeable improvement in motor performance. .& J.& ,&ii & Jd d_YiJl +XI MI &I dP .IJ @ &A lir & | ||||
| Keywords | ||||
| Brushless DC motor drive; performance improvement; Switch-on angle | ||||
|
Statistics Article View: 79 PDF Download: 127 |
||||
