Power Quality: VAR Compensation in Power Systems

摘要: Power Quality Importance of Common Disturbances in Systems Short-Duration Voltage Variation Long-Duration Variations Transients Harmonics Interharmonics DC Offset Notching Noise Fluctuations Frequency Solutions to Problems Ambiguous Terms CBEMA and ITI Curves Features Voltages Grounding Reactive with Harmonic Distortion Reliability Data Collection Static Var Compensators Compensator Versus Synchronous Condensers, Capacitors, Reactors Shunt Series Compensation Fundamentals Load Relationships Between Wye- Delta-connected for Transmission A Case Study (Australia): Central Queensland Railway Project Chester-Maine SVC Control SVCs System Applications Traction Phase-Locked Oscillator Implementation Details a Programmable High-Speed Controller Converter Single-Phase Supplies Drives AC Pulse Width Modulation (PWM) Telecontrol Signals Cycloconverters Transformers Rotating Machines arc Furnace Loads Thyristor-Controlled Reactor The K-Factor Utility Regulations Standards Undesirable Effects the Specification Limits Philosophical Differences between IEEE 519-1992 IEC 61000 General Comments on Application Examples Studies Filters Sources Types Network Impedance Design Single-Tuned Double-Tuned Filter Performance Evaluation Damped Component Ratings Computational Tools Programs design Analysis Digital Computers Analog Special Simulation Electronic Circuits Transient Electrical Analyzers Special-Purpose Simulators Computer DADiSP Monitoring Site Surveys Transducers IEC-Recommended Measurement Techniques Necessity Currents Continuous Real Time (CHART) Presentation Measurements Projects Needing Powerlink System, Australia Flicker Meter Losses Switching Surges Installations EHV Lines Determination Rating Choice Level Connection Single-Pole Auto-Reclosing Based their Function Construction Capacitors Capacitor BanksCapacitor Bank Connections Protection Banks Metal Oxide Varistors (MOVs) Fast Fourier Transforms Symmetrical Properties Waveforms Sinc Discrete Transform (DFT) (FFT) Cooley-Tukey Algorithm FFT Two Functions Simultaneously Mixed Radix Split-Radix Pruning Convolution Integral Auto- Cross-Correlation Pitfalls Guidelines using