Engineering and Technology Journal

Keywords = SHEPWM

Number of Articles: 2
A High Quality Output Voltage for HEPWM of Single Phase AC Motor Drive
A High Quality Output Voltage for HEPWM of Single Phase AC Motor Drive

Jamal A. Mohammed; Ali H. Jabbar; Mohammed K. Edan

Volume 27, Issue 5 , March 2009, , Page 898-912

https://doi.org/10.30684/etj.27.5.5

Abstract
  provide the exact on-line solution to the optimal PWM problem. The proposedalgorithm optimization technique is applied to a 3-level unipolar single-phase inverter todetermine optimum ...  Read More ...
Performance Improvement of a Single Phase Induction Motor Fed by Nonsinusoidal Voltages
Performance Improvement of a Single Phase Induction Motor Fed by Nonsinusoidal Voltages

Jamal A. Mohammed

Volume 26, Issue 7 , July 2008, , Page 797-811

https://doi.org/10.30684/etj.26.7.6

Abstract
  The distorted voltage waveforms, which have, more or less, a high harmoniccontent, have negative impact on the long-term performance of the motor, as theycause nonsinusoidal currents ...  Read More ...