Volume 17, Issue 2 (4-1998)                   jame 1998, 17(2): 1-19 | Back to browse issues page

XML Persian Abstract Print

Abstract:   (5277 Views)
In this paper, computer simulation of a three-phase synchronous motor drive is described. This drive/system is supplied with a new type of pulse-width modulated voltage source inverter (PWM VSI) whose amplitude of the first harmonic, compared to a conventional sinusoidal PWM VSI, is increased by about 17% and whose amplitude of higher harmonics is also reduced inversely proportional to their orders. This system has low torque pulsations and approximately has a unity power factor at operation below the base speed. In addition, it has a dynamic performance very close to DC drives with quick dynamic response.
Keywords: -
Full-Text [PDF 997 kb]   (1637 Downloads)    
Type of Study: Research | Subject: General
Received: 2014/10/25 | Published: 1998/04/15

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.