p. 1 p. 9 p. 26 p. 56 p. 62 p. 68

Transcription

1 The Challenges and Opportunities Faced by Utilities using Modern Protection and Control Systems - Paper Unavailable Trends in Protection and Substation Automation Systems and Feed-backs from CIGRE Activities Non-Conventional Instrument Transformer Solutions - Experience of the Process Bus IEC The Impact of IEC on Protection p. 14 Impact of IEC on the Protection Grading and Testing Process p. 20 The First National Grid Substation Equipped with a Substation LAN According to IEC p. 1 p. 9 p. 26 Implementing New Generation Protective Relay Schemes based on IEC61850 Standard for p. 30 Substation Communication in the Eskom 765kV Transmission Network A Software Substation Interlocking Design based on IEC p. 35 New Fuzzy Stabilisation Scheme against Transformer Inrush Currents p. 38 Differential Protection Methodology for Arbitrary Three-Phase Power Transformers p. 44 Protection Systems for Railway Traction Transformer p. 50 Application of a New Distance Protection Scheme to a Single-Pole Autotransformer Electrification System on the UK West Coast Main Line Railway 25 kv AC Railways Overhead Contact System Protection - A Comparison between the Traditional Approach and Alternative Low Cost Solution Introduction of Integrated Protection and Control to Railway Electrification Systems p. 56 p. 62 p. 68 Development and Site Trial of a Numerical Pilot-Wire Differential Protection p. 74 Power Differential Protection as Primary Protection of Transmission Lines and Busbars p. 80 Which One is Better - Line Differential or Directional Comparison? p. 86 Operation, Design and Testing of Generator 100% Stator Earth Fault Protection using Low Frequency Injection p. 92 Self-Adaptive Generator Protection Methods p. 98 Impact of Double Circuit Lines Operated in Parallel on Distance Protection p. 104 Optimal Recloslng Time of Transmission Lines and its Application in Real Power System p. 110 The Scheme of Single-Phase Adaptive Reclosing on EHV/UHV Transmission Lines p. 116 A Novel Adaptive Reclosure Criterion for EHV Transmission Line p. 121 Development of Auto-Reclosing Algorithm using Multi Agent System p. 126 Maintaining the Recloser-Fuse Coordination in Distribution Systems in Presence of DG by Determining DG's Size p. 132 Secondary Arc Extinction and Detection Real and Simulated p. 138 Protection of Hexagonal Phase Shifting Transformer p. 144 Setting and Testing of Power Swing Blocking and Out of Step Relays Considering Transient Stability Conditions p. 150 Novel Method for Implementing MHO Characteristic into Distance Relay p. 156 Using a Multi-Threaded Time-Step to Model a Multi-Function Relay in a Real Time Digital Simulator p. 162 Advanced Protective Relaying based on Rogowski Coil Current Sensors p. 168 CT Saturation Correction based on the Estimated CT Saturation Time Constant p. 174

2 Comparison of a Distance Relay Behaviour in a Transmission System with Sen Transformer p. 180 or UPFC Novel Transient Differential Protection based on Distributed Parameters for EHV Transmission Lines p. 186 Research and Simulation of an Expert System on the Wide-Area Back-Up Protection System p. 192 A Current Differential Line Protection using a Synchronous Reference Frame Approach p. 198 Improved Algorithm for Detection of Self-Clearing Transient Cable Faults p. 204 RIOplus - A New Relay Modelling Standard p. 208 A Novel Current-based Differential CT Supervision Function p. 213 Research on Real-Time Communication Capacity of IEC61850 Applied in Integrated Protection Systems p. 218 Universal Pilot Wire Differential Protection for Distribution Systems p. 224 A Formal Language Approach in Fault Location on Distribution Power Systems p. 229 Retrofitting of Low Voltage Air Circuit Breakers - New for Old p. 234 Systematic Study of Ultra-High-Speed Transient based Protection for EHV/UHV Transmission Line Calculation of Critical Clearing Time of Embedded Generation for Relay Setting based on Optimization Method An Advanced Study on Fault Location System for China Railway Automatic Blocking and Continuous Transmission Line Fault Detection for the Aircraft Power System using the Impedance at Third Harmonic Frequency p. 239 p. 246 p. 252 p. 257 Loss-of-Mains Detection by Internet based Differential ROCOF p. 263 Enhanced Adaptive Protection Method for Capacitor Banks p. 269 Adaptive Directional Relay and Direction Comparison Protection based on Instantaneous Power for UHV Transmission Line p. 275 Wavelet Power based Transformer Internal Fault Protection Algorithm p. 280 An Innovative Transient-based Protection Scheme for MV Distribution Networks with Distributed Generation p. 285 A Novel Impedance Fault Location Algorithm for UHV Transmission Lines p. 291 Flow-Through Inrush and its Effect on Transformer Differential Protection p. 296 Rooted Tree based Searching Strategies for Intentional Islanding of Distributed Generation p. 302 A Novel Transformer Protection Principle based on the Excitation Impedance p. 308 Estimation of a Circulating Component of a Three-Phase Y-[Delta] Transformer p. 315 Adaptive Line Distance Protection with Compensation for Remote End Infeed p. 321 Location of the Earth Faults in MV Compensated Networks p. 327 Anatomy of a Secured Wide Area Backup Protection p. 332 Accurate Location of Faults on Series-Compensated Lines with use of Two-End Unsynchronlsed Measurements p. 338 Verification of DWT-based Detection of High Impedance Faults in MV Networks p. 344 Fault Location on a Distribution Network using a Decentralised Analysis Process p. 349 An Alternative Approach to Fault Location on Main Line Feeders and Laterals in Low Voltage Overhead Distribution Networks p. 354

3 Fault Location Algorithm based on Cross Correlation Method for HVDC Cable Lines p. 360 Study on Single Phase to Ground Fault Site Location Method based on Injection Signal and p. 365 GSM Short Message Collapse Prediction on Transmission Networks p. 370 Improving Network Security and Stability using an Integrated Operational Tripping System p. 375 Loss of Synchronism Detection a Strategic Function for Power Systems p. 380 An Out-of-Step Event in the Peruvian Power System p. 387 Wide-Area Measurement based Nonlinear Global Optimal Control for Power System Stability Enhancement p. 394 In System Emulation (ISE) of a New Current Differential Back-Up Protection Relay p. 400 Rogowski Coil Performance Characteristics for Advanced Relay Protection p. 406 Realising the Benefits of Non-Conventional Sensors p. 412 CT Saturation in Industrial Applications - Analysis and Application Guidelines p. 418 Influence of Stray Flux on Protection Systems p. 426 Experience on Stray Flux Interference of CT (Case Study of a Power Plant in Thailand) p. 432 Rogowski Sensor for Power Grid Travelling Wave based Fault Location p. 438 Protection Relay Life-Cycle Management p. 444 Testing of Advanced Transmission Line Protection Relays p. 448 Life-Time Management of Relay Settings p. 454 Innovative Techniques for Intelligent Power System Mobile Data Management p. 459 Prolonging Periodical Testing Intervals of Numerical Protection Relays p. 465 Advanced Secondary Technology to Evoke the Power of Simplicity p. 471 A Novel Wavelet Transform and Neural Network based Transmission Line Fault Analysis Method Methods for Assessing the Protection Impacts of Distributed Generation in Network Planning Activities Fast Fault Detection and Location of a Zonal Marine Power System: using Active Impedance Estimation Compensation of an Air-Gapped Current Transformer Considering the Hysteresis Characteristics of the Core Development of IEC61850 Hardware Laboratory Platform for Substation Protection and Control Integration p. 477 p. 487 p. 490 p. 495 p. 501 Application of Overvoltage Protection to the Peruvian Power System p. 506 Application of Thermal Models of Digital Protective Relays in Cable Protection p. 513 Estimation of the Zero Sequence Voltage on the D-side of a Dy Transformer by using One p. 517 Voltage Transformer on the D-Side Evaluation of ROCOF Relays Performances on Networks with Distributed Generation p. 523 Performance of Induction Generator Protection during Distribution Network Disturbances p. 529 The Application of Travelling Wave Fault Locators in China p. 535 Effect of STATCOM on Measured Impedance by Distance Relay in Double-Circuit Lines p. 540 Busbar Protection Design for Economy of Panel Space, Minimised Power Consumption, and p. 546 Advanced Performance

4 Transient Stability Analysis of Asynchronous Distribution Generation and its Impact on Protection p. 551 Compensating Algorithm for a Measurement CT Considering the Effects of the Hysteresis p. 556 Characteristics Real Time Simulator to Verify Demand and Supply Controller in Microgrid p. 562 A Novel Travelling Waves based Ultra-High-Speed Ratio Directional Protection p. 568 Research on Optimal Placement of Travelling Wave Fault Locators in Power Grid p. 573 A New High Speed FPGA based Traveling Wave Fault Recorder for MV Distribution Systems p. 579 Software Interlocking Topology Schemes for Substation Control Refurbishments p. 584 Wavelet Transform and Approximate Entropy based Identification of Faults in Power Swings Software Assisted Development of Protection Coordination Concepts in Nationwide Power Systems p. 590 p. 595 Evaluation of Traveling Wave Fault Location Methods based on Field Measurements p. 601 Testing Phasor Measurement Units p. 606 Time Synchronized End to End Testing using IRIG-B p. 611 Influence of Distributed Compensation on Earth Fault Protection in Cable Distribution Systems p. 615 Autonomous Control Algorithms using IEC p. 621 Design of an Algorithm for Detecting, Identifying and Locating Faults on Inhomogeneous Distribution Feeders p. 626 The Negative-Sequence Distance Protection for UHV Long Distance Transmission Line p. 632 Fault Distance Calculation and Arcing Faults Detection on Overhead Lines using Single End Data p. 638 Short Circuit Analysis Tool using 3rd Generation (3G) Mobile Technology p. 644 Distance Relay Behaviour on Mixed Voltage, Double Circuit Lines p. 649 Model based Design for Power Systems Protection Relays, using MATLAB & Simulinkp. 654 A New Digital Algorithm for Overhead Lines Disturbance Records Analysis p. 658 Impact of Distributed Generation Units with Power Electronic Converters on Distribution Network Protection Protection Micro-Grids Dominated by Distributed Generators using Solid State Converters p. 664 p. 670 Designing a New Protection System for Distribution Networks Including DG p. 675 Risks of Network Protection for Mobile Generator Applications p. 681 Satellite Communication based Loss-of-Mains Protection p. 687 Dynamic Line Rating Protection for Wind Farm Connections p. 693 Integrated Protection and Control Communications outwith the Substation: Cyber Security Challenges p. 698 Power System Protection of all Electric Marine Systems p. 702 A Method for Controlled Fault Interruption based on Predictive Current Behavior p. 708 The Application of On-Line Travelling Wave Techniques in the Location of Intermittent Faults on Low Voltage Underground Cables p. 714 Practical Experiences with Faulty Feeder Identification using Transient Signals p. 720 Synchrophasor Algorithm Allowing Seamless Integration with Today's Relays p. 724

5 Table of Contents provided by Blackwell's Book Services and R.R. Bowker. Used with permission.