Harmonics, Power Systems, and Smart Grids, 2nd Edition

Contents

Preface

Acknowledgments

About the Author

1.  Fundamentals of Harmonic Distortion and Power Quality Indices in Electric Power Systems

1.1    Introduction

1.2    Basics of Harmonic Theory

1.3    Linear and Nonlinear Loads

1.3.1    Linear Loads

1.3.2    Nonlinear Loads

1.4    Fourier Series

1.4.1    Orthogonal Functions

1.4.2    Fourier Coefficients

1.4.3    Even Functions

1.4.4    Odd Functions

1.4.5    Effect of Waveform Symmetry

1.4.6    Examples of Calculation of Harmonics Using Fourier Series

1.4.6.1    Example 1

1.4.6.2    Example 2

1.5    Power Quality Indices under Harmonic Distortion

1.5.1    Total Harmonic Distortion

1.5.2    Total Demand Distortion

1.5.3    Telephone Influence Factor (TIF)

1.5.4    C Message Index

1.5.5     ...