Universiti Teknologi Malaysia Institutional Repository

Analysis of natural sampled PWM switching strategy for a cascaded multilevel inverter using double integral fourier method

Razali, A. M. and Salam, Z. (2005) Analysis of natural sampled PWM switching strategy for a cascaded multilevel inverter using double integral fourier method. In: 2005 International Conference on Power Electronics and Drives Systems. Institute of Electrical and Electronics Engineers, New York, pp. 1468-1473. ISBN 0-7803-9296-5

Full text not available from this repository.

Official URL: http://dx.doi.org/10.1109/PEDS.2005.1619920

Abstract

This paper describes a method to obtain a closed-form solution of the PWM output voltage waveform using a technique known as the double integral Fourier series expansion. A thorough treatment of on the mathematical derivation spectra of output voltage of a cascaded five-level inverter using this approach is given. This is followed by a verification of the results using practical results from a specially built test-rig. In addition, the harmonic spectra obtained from the closed-loop solution are compared with the calculation using the MATLAB time-based simulation.

Item Type:Book Section
Uncontrolled Keywords:multilevel inverter, closed-form solution
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:13311
Deposited By: Liza Porijo
Deposited On:03 Aug 2011 07:05
Last Modified:03 Aug 2011 07:05

Repository Staff Only: item control page