Hierarchical Protection for Smart Grids

Content: Intro
 Title Page
 Copyright Page
 Contents
 About the Author
 Foreword
 Preface
 Introduction
 Chapter 1 Basic Theories of Power System Relay Protection
 1.1 Introduction
 1.2 Function of Relay Protection
 1.3 Basic Requirements of Relay Protection
 1.3.1 Reliability
 1.3.2 Selectivity
 1.3.3 Speed
 1.3.4 Sensitivity
 1.4 Basic Principles of Relay Protection
 1.4.1 Over-Current Protection
 1.4.2 Directional Current Protection
 1.4.3 Distance Protection
 1.5 Hierarchical Relay Protection
 1.5.1 Local Area Protection
 1.5.2 Substation Area Protection
 1.5.3 Wide Area Protection. 1.5.4 Constitution Mode of Hierarchical Relay Protection1.6 Summary
 References
 Chapter 2 Local Area Conventional Protection
 2.1 Introduction
 2.2 Transformer Protection
 2.2.1 Adaptive Scheme of Discrimination between Internal Faults and Inrush Currents of Transformer Using Mathematical Morphology
 2.2.2 Algorithm to Discriminate Internal Fault Current and Inrush Current Utilizing the Variation Feature of Fundamental Current ... 
 2.2.3 Identifying Transformer Inrush Current Based on a Normalized Grille Curve (NGC)
 2.2.4 Adaptive Method to Identify CT Saturation Using Grille Fractal. 2.2.5 Algorithm for Discrimination Between Inrush Currents and Internal Faults Based on Equivalent Instantaneous Leakage Inductance2.2.6 A Two-Terminal, Network-Based Method for Discrimination between Internal Faults and Inrush Currents
 2.3 Transmission Line Protection
 2.3.1 Line Protection Scheme for Single-Phase-to-Ground Faults Based on Voltage Phase Comparison
 2.3.2 Adaptive Distance Protection Scheme Based on the Voltage Drop Equation
 2.3.3 Location Method for Inter-Line and Grounded Faults of Double-Circuit Transmission Lines Based on Distributed Parameters. 2.3.4 Adaptive Overload Identification Method Based on the Complex Phasor Plane2.3.5 Novel Fault Phase Selection Scheme Utilizing Fault Phase Selection Factors
 2.4 Summary
 References
 Chapter 3 Local Area Protection for Renewable Energy
 3.1 Introduction
 3.2 Fault Transient Characteristics of Renewable Energy Sources
 3.2.1 Mathematical Model and LVRT Characteristics of the DFIG
 3.2.2 DFIG Fault Transient Characteristics When Crowbar Protection Is Not Put into Operation
 3.2.3 DFIG Fault Transient Characteristics When Crowbar Protection Is Put into Operation. 3.3 Local Area Protection for Centralized Renewable Energy3.3.1 Connection Form of a Wind Farm and its Protection Configuration
 3.3.2 Adaptive Distance Protection Scheme for Wind Farm Collector Lines
 3.3.3 Differential Protection Scheme for Wind Farm Outgoing Transmission Line
 3.4 Local Area Protection for Distributed Renewable Energy
 3.4.1 Adaptive Protection Approach for a Distribution Network Containing Distributed Generation
 3.4.2 Islanding Detection Method
 3.5 Summary
 References
 Chapter 4 Topology Analysis
 4.1 Introduction
 4.2 Topology Analysis for the Inner Substation.