Distribution Systems Analysis and Automation
This book has 13 chapters. The following topics are dealt with:- Smart Grid overview; Distribution automation functions; Fundamentals of distribution system analysis; Short circuit calculation; Reliability of distribution systems; Reconfiguration and restoration of distribution systems; Voltage/VAR...
| Main Author: | |
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| Corporate Author: | |
| Format: | eBook |
| Language: | English |
| Published: |
Stevenage :
IET,
2020.
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| Edition: | 2nd ed. |
| Series: | Energy Engineering.
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| Subjects: | |
| Online Access: | Connect to the full text of this electronic book |
Table of Contents:
- 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