International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 58 - Number 6 |
Year of Publication: 2012 |
Authors: Mohamed. A. Enany |
10.5120/9287-3481 |
Mohamed. A. Enany . Effects of Three Phase AC / DC Converter Drive on the Torque-Speed Characteristic of DC Motor. International Journal of Computer Applications. 58, 6 ( November 2012), 22-26. DOI=10.5120/9287-3481
This paper presents the three phase AC/DC converter drive effects on the linearity of the Torque-speed characteristics. A MATLAB/Simulink realization of the three phase AC/DC converter drive is described. The DC motor speed control is achieved by controlling the voltage applied to the armature circuit using three phase AC/DC converter drive. A comparison between the application of three phase semi converter and three phase full converter is presented. At different values of firing angle, the Torque-speed characteristics are obtained to demonstrate three phase AC/DC converter drive effects on the linearity of the characteristic.