Book description
A Totally Different Outlook on Power Electronic System Analysis
Power Electronic Systems: Walsh Analysis with MATLAB®
builds a case for Walsh analysis as a powerful tool in the study of power electronic systems. It considers the application of Walsh functions in analyzing power electronic systems, and the advantages offered by Walsh domain analysis of power electronic systems.Solves Power Electronic Systems in an Unconventional Way
This book successfully integrates power electronics as well as systems and control. Incorporating a complete orthonormal function set very much unlike the sine–cosine functions, it introduces a blending between piecewise constant orthogonal functions and power electronic systems. It explores the background and evolution of power electronics, and discusses Walsh and related orthogonal basis functions. It develops the mathematical foundation of Walsh analysis, and first and secondorder system analyses by Walsh technique. It also describes the Walsh domain operational method and how it is applied to linear system analysis.
Introduces Theories Step by Step
While presenting the underlying principles of Walsh analysis, the authors incorporate many illustrative examples, and include a basic introduction to linear algebra and MATLAB® programs. They also examine different orthogonal piecewise constant basis functions like Haar, Walsh, slant, block pulse functions, and other related orthogonal functions along with their time scale evolution.
• Analyzes pulse–fed single input single output (SISO) first and secondorder systems
• Considers stepwise and continuously pulse width modulated chopper systems
• Describes a detailed analysis of controlled rectifier circuits
• Addresses inverter circuits
Power Electronic Systems: Walsh Analysis with MATLAB®
is written for postgraduate students, researchers, and academicians in the area of power electronics as well as systems and control.Table of contents
 Cover Page
 Title Page
 Copyright Page
 Dedication Page
 Contents
 List of Principal Symbols
 Preface
 Authors
 1 Introduction

2 An Alternative Class of Orthogonal Functions
 2.1 Orthogonal Functions and Their Properties
 2.2 Haar Functions
 2.3 Rademacher and Walsh Functions
 2.4 Block Pulse Functions and Their Applications
 2.5 Slant Functions
 2.6 Delayed Unit Step Functions
 2.7 General Hybrid Orthogonal Functions
 2.8 SampleandHold Functions
 2.9 Triangular Functions
 2.10 Hybrid Function: A Combination of SHF and TF
 2.11 Applications of Walsh Functions
 References

3 Walsh Domain Operational Method of System Analysis
 3.1 Introduction to Operational Matrices
 3.2 Time Scaling of Operational Matrices
 3.3 Philosophy of the Proposed Walsh Domain Operational Technique
 3.4 Analysis of a FirstOrder System with Step Input
 3.5 Analysis of a SecondOrder System with Step Input
 3.6 Oscillatory Phenomenon in Walsh Domain System Analysis
 3.7 Conclusion
 References
 4 Analysis of PulseFed SingleInput SingleOutput Systems
 5 Analysis of Controlled Rectifier Circuits
 6 Analysis of Inverter Circuits
 Appendix A: Introduction to Linear Algebra
 Appendix B: Selected MATLAB® Programs
 Index
Product information
 Title: Power Electronic Systems
 Author(s):
 Release date: December 2017
 Publisher(s): CRC Press
 ISBN: 9781351831338
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