Time-Varying Waveform Distortions in Power Systems
Wiley - IEEE
1. Edition July 2009
396 Pages, Hardcover
Wiley & Sons Ltd
Short Description
Over the last decade, there have been significant advances in the signal processing area. However, the utilization of such techniques in power systems is lacking. Time-Varying Waveform Distortions in Power Systems provides a complete evaluation of spectral, probabilistic, time-frequency and alternative methods applied to the analysis of time-varying waveform and harmonic distortions in power systems. Contributing researchers bring together their various areas of expertise, providing postgraduates, practicing utility engineers, university professors, and researcher with a broad range of perspectives. Case studies and basic application examples, tables, and graphs facilitate understanding.
A comprehensive review of analytical signal processing techniques applied to power systems and power quality applications.
This reference book is unique in addressing time-varying waveform and harmonic distortions. It details many different approaches, pooling cutting edge material from university lecturers and practising power engineers to provide a wide spectrum of expertise.
Divided into clear sections, the book discusses a range of topics including...
* current and voltage variations;
* standards and measurement issues;
* advanced techniques such as spectral, time-frequency, probabilistic;
* and further methods, such as independent component analysis, and fuzzy logic.
Case studies, real world data and examples (including basic application examples and sample waves from industrial sites) supplement the theory and demonstrate the methods shown.
With extensive appendices in addition, this book is of great value to power systems, utility, maintenance and instrumentation engineers. It is also a useful source of information for researchers and consultants, university professors and graduate students in power systems and power quality areas.
Preface.
Website Information.
Acknowledgments.
Part I General Concepts and Definitions.
1 Probabilistic aspects of time-varying harmonics (R. E. Morrison, Y. Baghzouz, P. F. Ribeiro and C. A. Duque).
2 Probability distribution and spectral analysis of nonstationary random processes (P. F. Ribeiro and C. A. Duque).
3 Transients and harmonics (T. H. Ortmeyer).
4 Electric power definitions under random conditions (A. E. Emanuel).
5 Visualizing Joseph Fourier's imaginative discovery via FEA (P. J. Masson, P. M. Silveira, C. A. Duque and P. F. Ribeiro).
Part II Current Variations.
6 Summation of random harmonic currents (R. Langella and A. Testa).
7 Probabilistic modeling of single high-power loads (R. Langella and A. Testa).
Part III Voltage Variations.
8 Probabilistic modeling for network analysis (P. Caramia, P. Verde, P. Varilone and G. Carpinelli).
9 Probabilistic modeling of harmonic impedances (R. Langella and A. Testa).
Part IV Standards and Measurement Issues.
10 Time-varying and probabilistic considerations: setting limits (T. H. Ortmeyer, W. Xu and Y. Baghzouz).
11 Probabilistic harmonic indices (P. Caramia, G. Carpinelli, A. Russo, P. Verde and P. Varilone).
12 Measurement techniques and benchmarking (J. Driesen and J. Van den Keybus).
Part V Applications and Case Studies.
13 Harmonic summation for multiple arc furnaces (J. Wikston).
14 Treatment of measured harmonic currents in filters of an HVDC system (S. Carneiro Jr and A. C. de Freitas Marotti).
Part VI Advanced Techniques.
15 Visualization of time-varying waveform distortions with wavelets (P. M. Silveira and P. F. Ribeiro).
16 Wavelets for the measurement of electrical power signals (J. Driesen).
17 Fuzzy logic application for time-varying harmonics (B. R. Klingenberg and P. F. Ribeiro).
18 Real-time simulation of time-varying harmonics (Y. Liu, M. Steurer and P. F. Ribeiro).
19 Independent component analysis for harmonic studies (E. Gursoy and D. Niebur).
20 Enhanced empirical mode decomposition applied to waveform distortions (N. Senroy, S. Suryanarayanan and P. F. Ribeiro).
21 Harmonic and interharmonic on adjustable speed drives (R. Langella and A. Testa).
22 Tracking time-varying power harmonic distortions (C. A. Duque, P. M. Silveira, T. Baldwin and P. F. Ribeiro).
23 Enhanced DFT for time-varying harmonic decomposition (P. M. Silveira, C. A. Duque, T. Baldwin and P. F. Ribeiro).
24 Enhanced PLL based filter for time-varying harmonic decomposition (J. R. Carvalho, C. A. Duque, M. V. Ribeiro, A. S. Cerqueira and P. F. Ribeiro).
25 Prony analysis for time-varying harmonics (L. Qi, S. Woodruff, L. Qian and D. Cartes).
Appendix A: Time-varying harmonic currents from large penetration electronic equipment (A. Capasso, R. Lamedica and A. Prudenzi).
Appendix B: Sample of waveforms and decompositions (C. A. Duque, M. V. Ribeiro and P. F. Ribeiro).
Index.