Universiti Teknologi Malaysia Institutional Repository

An on-line harmonics elimination PWM scheme for three-phase voltage source inverter using quadratic curve fitting

Salam, Zainal (2004) An on-line harmonics elimination PWM scheme for three-phase voltage source inverter using quadratic curve fitting. In: The 30th Annual Conference of the IEEE Industrial Electronics Society, November 2 - 6, 2004, Busan, Korea.

[img] PDF (Abstract)
8Kb

Abstract

An on-line harmonic elimination PWM (HEPWM) scheme for three-phase voltage source inverter is proposed. It is based on quadratic curve fitting of the trajectories of the exact HEPWM angles. The main advantage of the technique is that it can be efficiently implemented using a simple low cost microprocessor, An outline to obtain the approximate HEPWM switching angles is presented. To check the accuracy of the method, an error analysis is carried out. The scheme is validated by experimental results

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:harmonics (Electric waves), electric power distribution
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:7339
Deposited By: Nur Amal Zakiah Shamsudin
Deposited On:02 Jan 2009 07:36
Last Modified:22 Jun 2014 08:30

Repository Staff Only: item control page