Anmerkungen:
Included bibliographical references and index (401-410)
Beschreibung:
Intro -- Contents -- List of figures -- List of tables -- About the Author -- Preface -- 1. Smart Grid overview -- 1.1 Smart Grid for Distribution Systems -- 1.2 Definitions of Smart Grid -- 1.3 Benefits of the Smart Grid on distribution systems -- 1.3.1 Enhancing Reliability -- 1.3.2 Improving System Efficiency -- 1.3.3 Distributed Energy Resources -- 1.3.4 Optimizing Asset Utilization and Efficient Operation -- 1.4 Maturity Models for Smart Grid Applications -- 1.4.1 Smart Grid Maturity Model -- 1.4.2 Benefits of using a Smart Grid Maturity Model -- 1.4.3 Genesis and Components of an SGMM
1.4.4 Development Process of an SGMM -- 1.4.5 Levels and Domains of the SGMM -- 1.4.6 Results and Analysis Obtained by SGMM -- 1.4.7 Example Case -- 1.5 Prioritization in Smart Grid projects -- 1.6 Cost-benefit Analysis -- 1.6.1 Definition of Benefits -- 1.6.2 Cost-benefit Analysis Methodologies -- Reference -- Further Reading -- 2. Distribution Automation Functions -- 2.1 Electrical System Automation -- 2.2 EMS Functional Scope -- 2.3 DMS Functional Scope -- 2.4 Functionality of DMS -- 2.4.1 Steady-state Performance Improvement -- 2.4.2 Dynamic Performance Improvement
2.5 Outage Management Systems -- 2.6 Geographic Information Systems -- 2.6.1 AM/FM Functions -- 2.6.2 Database Management -- 2.7 Communication Options -- 2.8 Supervisory Control and Data Acquisition -- 2.8.1 SCADA Functions -- 2.8.2 System Architecture -- 2.9 Synchrophasors and its Application in Power Systems -- 2.9.1 Definition -- 2.9.2 Application of PMUs -- Further Reading -- 3. Fundamentals of Distribution System Analysis -- 3.1 Electrical Circuit Laws -- 3.1.1 Ohm's law -- 3.1.2 Kirchhoff's Voltage Law -- 3.1.3 Kirchhoff's Current Law -- 3.2 Circuit Theorems -- 3.2.1 Thevenin's Theorem
3.2.2 Star/Delta Transform -- 3.2.3 Superposition Theorem -- 3.3 Power AC Circuits -- 3.4 PU Normalization -- 3.5 Load Flow -- 3.5.1 Formulation of the Load Flow Problem -- 3.5.2 Newton-Raphson Method -- 3.5.3 Type of Buses -- 3.5.4 Application of the Newton-Raphson Method to Solve Load Flows -- 3.5.5 Decoupling method -- 3.6 Radial Load Flow Concepts -- 3.6.1 Theoretical Background -- 3.6.2 Distribution Network Models -- 3.6.3 Nodes and Branches Identification -- 3.6.4 Illustration of Nodes and Branches Identification -- 3.6.5 Algorithm to Develop Radial Load Flow
3.7 Power System Analysis Tool -- 3.7.1 New Tendencies in PSAT Applications -- 3.7.2 Advanced Simulations in PSATs based on Load Flow Concept -- 3.8 Proposed Exercises -- Further Reading -- 4. Short Circuit Calculation -- 4.1 Nature of Short Circuit Currents -- 4.2 Calculation of Fault Duty Values -- 4.3 Fault Calculation for Symmetrical Faults -- 4.4 Symmetrical Components -- 4.4.1 Importance and Construction of Sequence Networks -- 4.4.2 Calculation of Asymmetrical Faults using Symmetrical Components -- 4.4.3 Equivalent Impedances for a Power System
Distribution systems analysis uses techniques to simulate, analyse, and optimise power distribution systems. Together with automation, these techniques underpin the smart grid. Distribution systems are facing growing challenges, due to increasing demand as well as the rising shares of distributed and volatile renewable energy sources