Effective prediction and monitoring of voltage and current waveforms has become critical in view of the increasing demands on the electricity supply industry. Covering system simulation and signal detection, this indispensable book introduces power engineers to the state of the art in power quality assessment. Features include:
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Comprehensive analysis of the main power quality problems and review of power quality standards
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Examination of computer methods in use for power system simulation at harmonic frequencies
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Discussion of modern signal processing techniques and their application to power quality instrumentation
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Combination of continuous real-time monitoring and system simulation to achieve global power quality estimation and locate the main distorting sources
Practising engineers involved in power system design and operation will find this a valuable reference. Postgraduates and researchers studying power systems and power electronics will appreciate the clear and comprehensive coverage of the latest analytical techniques.
Preface
Chapter 1 : Introduction
Chapter 2 : Power Quality Indices and Standards
Chapter 3 : Power Assessment Under Waveform Distortion
Chapter 4 : Waveform Processing Techniques
Chapter 5 : Power Quality Monitoring
Chapter 6 : Evaluation of Power System Harmonic Distortion
Chapter 7 : Power Quality State Estimation
Appendix I : Signal Processing for Digital Instruments
Appendix II : Continuous Harmonic Analysis in Real Time (CHART)
Appendix III : Least Squares Fitting
Appendix IV : Singular Value Decomposition (SVD)
Appendix V : Kalman Filtering
Appendix VI : HSE Demonstration
Index
