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长输电线路距离保护分析对距离继电器使用PSCAD电弧的影响

ABSTRACT第7页
CHAPTER 1 INTRODUCTION第10-18页
    1.1 Electric power system第10-11页
    1.2 Background of electric power第11-12页
    1.3 Importance of protection systems第12-13页
    1.4 Transmission line protection第13-14页
    1.5 Relay zones第14-15页
    1.6 Problems of Distance Protection第15页
    1.7 Basics of Distance Relaying第15-16页
    1.8 Operation of Distance Relaying第16-18页
CHAPTER 2 ELECTRIC ARC ON TRANSMISSION LINE第18-25页
    2.1 Definition of Electrical Arc第18页
    2.2 Electrical Arc Characteristics第18-19页
    2.3 Principle of Electrical Arcing Phenomenon第19-20页
    2.4 Type of Electrical Arcing Fault第20-22页
        2.4.1 Series Electrical Arcing Fault第20-21页
        2.4.2 Parallel Electrical Arcing Fault第21-22页
    2.5 The Arc Model第22-25页
CHAPTER 3 ANALYSIS OF ALGORITHM FOR DISTANCE第25-30页
    3.1     Basic Considerations第25页
    3.2 Digital Distance Calculation第25-26页
    3.3 Fourier Analysis第26-27页
    3.4 Algorithm based on Fourier第27-28页
    3.5 Method of Algorithm第28-30页
CHAPTER 4 BLOCKS FOR DISTANCE RELAY IN PSCAD第30-39页
    4.1 Principles of distance relays第30页
    4.2 Relay Performance第30-31页
    4.3 protection zones第31-32页
    4.4 PSCAD Model第32-34页
    4.5 Sequence Components Block第34-35页
    4.6 Impedance Block(Line to Line & Line to Ground)第35-37页
    4.7 Modeling of Arc Resistance第37-38页
    4.8 Measurement of impedance setting for different zones第38-39页
CHAPTER 5 SIMULATION RESULTS第39-46页
    5.1 Without Fault Simulation第39-40页
    5.2 Line to ground fault simulation第40-41页
    5.3 Line to line fault simulation第41-42页
    5.4 Three phase fault simulation第42-43页
    5.5 AB,AC,BC to ground fault simulation第43-44页
    5.6 ABC to ground fault simulation第44-46页
CHAPTER 6 ARC EFFECT SIMULATION OF TRANSMISSION LINE第46-57页
    6.1 Introduction第46-47页
    6.2 Simulation Results of No Fault occur Transmission Line第47-48页
    6.3 Simulation Result of Single Phase to Ground for Bolted Fault at 90 km第48-50页
    6.4 Simulation Result of Single Phase to Ground for Arcing Fault at 90 km第50-52页
    6.5 Simulation Result of Single Phase to Ground for Bolted Fault at 130 km第52-54页
    6.6 Simulation Result of Single Phase to Ground for Arcing Fault at 130 km第54-57页
CONCLUSION第57-59页
ACKNOWLEDGEMENTS第59-60页
DEDICATION第60-61页
REFERENCES第61-62页

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