An Introduction to Wavelet Modulated Inverters

by Saleh, S. A.; Rahman, M. Azizur

• ISBN13: 9780470610480
• ISBN10: 0470610484
• Edition: 1st
• Format: Hardcover
• Copyright: 2010-11-30
• Publisher: Wiley-IEEE Press

Summary

Written by experts in the power electronics field, this book presents the latest technology in the advancing power electronics field and offers new ways to minimize energy waste while enhancing power quality and efficiency. Chapter coverage includes: the fundamental topologies and operation of power inverters; a description of wavelet basis functions and sampling theory; the connection between the non-uniform sampling theorem and wavelet functions to develop an ideal sampling-reconstruction process to operate an inverter for obtaining its optimal performances; scale based linearly combined basis functions; and performances of single phase wavelet modulated inverters for static, dynamic and non-linear loads. This practical book serves as a reference tool for academic researchers, practicing engineers, and graduate students.

Author Biography

S. A. Saleh, PhD, IEEE Member, is a faculty member at the School of Ocean Technology, Marine Institute, Memorial University of Newfoundland, Canada. He has published more than ten IEEE Transactions and holds two patents. Dr. Saleh's research interests include wavelets, wavelet transforms, power system protection and control, power electronic converters, modulation techniques, digital signal processing and its applications in power systems, and power electronics. M. Azizur Rahman, PhD, IEEE Life Fellow, is Professor and University Research Professor at Memorial University of Newfoundland, Canada. He has forty-eight years of teaching experience. Rahman has published more than 650 papers and holds eleven patents. He is the recipient of numerous awards.

Table of Contents

List of Symbols

List of Abbreviations

Introduction to Power Inverters

Fundamental Inverter Topologies

Multi-Level Inverter Topologies

Fundamental Inverter Switching

Harmonic Distortion

Summary

Wavelets and The Sampling Theorem

General

Wavelet Basis Functions

Sampling Process as a Multiresolution Analysis (MRA)

Sampling Forms

Wavelet Sampling Theory

Summary

Modeling of Power Inverters

General

Sampling-Based Modeling of Single-Phase Inverter

Testing the Non-uniform Recurrent Sampling-Based Model of Inverters

Sampling-Based Modeling of Three-Phase Inverters

Summary

Scale-Based Linearly-Combined Wavelets

General

Scale-Based Linearly-Combined Wavelet Basis Functions

Non-Dyadic MRA Structure

Scale-based Linearly-Combined Scaling Functions for Three-Phase Inverters

Summary

Single Phase Wavelet Modulated Inverters

General

Implementing the Wavelet Modulation Technique

Simulated Performance of a Wavelet Modulated Inverter

Experimental Performance of a Wavelet Modulated Inverter

The Scale-Time Interval Factor

Summary

Three Phase Wavelet Modulated Inverters

General

Implementing the Wavelet Modulation Technique for a Three-Phase Inverter

Simulated Performance of a Three Phase Wavelet Modulated Inverter

Experimental Performance of a Three Phase Wavelet Modulated Inverter

Summary

Bibliography

Appendix

A Non-dyadic MRA for 3íWMInverters

Preliminary Derivations

Time and Scale Localization of MRA Spaces

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