Electricity Distribution

This book introduces readers to novel, efficient and user-friendly software tools for power systems studies, to issues related to distributed and dispersed power generation, and to the correlation between renewable power generation and electricity demand. Discussing new methodologies for addressing grid stability and control problems, it also examines issues concerning the safety and protection of transmission and distribution networks, energy storage and power quality, and the application of embedded systems to these networks. Lastly, the book sheds light on the implications of these new methodologies and developments for the economics of the power industry. As such, it offers readers a comprehensive overview of state-of-the-art research on modern electricity transmission and distribution networks.

This study outlines the theoretical and practical aspects which are relevant to the design of distribution networks, particularly the increased use of computers in their design and operation. The edition has been revised to include material on electromagnetic compatibility and legislation.

Electricity transmission and distribution systems carry electricity from suppliers to demand sites. During transmission materials ageing and performance issues can lead to losses amounting to about 10% of the total generated electricity. Advanced grid technologies are therefore in development to sustain higher network efficiency, while also maintaining power quality and security. Electricity transmission, distribution and storage systems presents a comprehensive review of the materials, architecture and performance of electricity transmission and distribution networks, and the application and integration of electricity storage systems. The first part of the book reviews the fundamental issues facing electricity networks, with chapters discussing Transmission and Distribution (T&D) infrastructure, reliability and engineering, regulation and planning, the protection of T&D networks and the integration of distributed energy resources to the grid. Chapters in part two review the development of transmission and distribution system, with advanced concepts such as FACTS and HVDC, as well as advanced materials such as superconducting material and network components. This coverage is extended in the final section with chapters reviewing materials and applications of electricity storage systems for use in networks, for renewable and distributed generation plant, and in buildings and vehicles, such as batteries and other advanced electricity storage devices. With its distinguished editor, Electricity transmission, distribution and storage systems is an essential reference for materials and electrical engineers, energy consultants, T&D systems designers and technology manufacturers involved in advanced transmission and distribution. Presents a comprehensive review of the materials, architecture and performance of electricity transmission and distribution networks Examines the application and integration of electricity storage systems Reviews the fundamental issues facing electricity networks and examines the development of transmission and distribution systems

A comprehensive review of the theory and practice for designing, operating, and optimizing electric distribution systems, revised and updated Now in its second edition, Electric Distribution Systems has been revised and updated and continues to provide a two-tiered approach for designing, installing, and managing effective and efficient electric distribution systems. With an emphasis on both the practical and theoretical approaches, the text is a guide to the underlying theory and concepts and provides a resource for applying that knowledge to problem solving. The authors—noted experts in the field—explain the analytical tools and techniques essential for designing and operating electric distribution systems. In addition, the authors reinforce the theories and practical information presented with real-world examples as well as hundreds of clear illustrations and photos. This essential resource contains the information needed to design electric distribution systems that meet the requirements of specific loads, cities, and zones. The authors also show how to recognize and quickly respond to problems that may occur during system operations, as well as revealing how to improve the performance of electric distribution systems with effective system automation and monitoring. This updated edition: • Contains new information about recent developments in the field particularly in regard to renewable energy generation • Clarifies the perspective of various aspects relating to protection schemes and accompanying equipment • Includes illustrative descriptions of a variety of distributed energy sources and their integration with distribution systems • Explains the intermittent nature of renewable energy sources, various types of energy storage systems and the role they play to improve power quality, stability, and reliability Written for engineers in electric utilities, regulators, and consultants working with electric distribution systems planning and projects, the second edition of Electric Distribution Systems offers an updated text to both the theoretical underpinnings and practical applications of electrical distribution systems.

As well as dealing with the planning and design of modern distribution systems, as opposed to more general aspects of transmission and generation, this second edition of Electricity Distribution Network Design (1989) updates its treatment of computer-based planning and reliability. It also covers the implications of international standards, network information systems and distribution automation.

Written by two practicing electrical engineers, this second edition of the bestselling Protection of Electricity Distribution Networks offers both practical and theoretical coverage of the technologies, from the classical electromechanical relays to the new numerical types, which protect equipment on networks and in electrical plants. A properly coordinated protection system is vital to ensure that an electricity distribution network can operate within preset requirements for safety for individual items of equipment, staff and public, and the network overall. Suitable and reliable equipment should be installed on all circuits and electrical equipment and to do this, protective relays are used to initiate the isolation of faulted sections of a network in order to maintain supplies elsewhere on the system. This then leads to an improved electricity service with better continuity and quality of supply.

This book explores the changing economics, regulations, and operations of electricity distribution networks. It highlights the central challenges and opportunities caused by the rise of decentralisation paradigm in the power system within this segment of the electricity supply chain. As decarbonisation objectives continue to transform the power sector, the distribution system experiences an increased penetration of energy and flexibility resources that come from a variety of sizes, technologies, and capabilities. This makes traditional approaches to economic, regulation and operation of electricity distribution networks obsolete. This book aims to provide insights into the ways which decarbonisation, decentralisation and digitalisation trends in the electricity sector will eventually shape future of distribution grids. It will be relevant to students, researchers, and policymakers interested in energy economics, the political economy of energy, and the electricity sector.

A quick scan of any bookstore, library, or online bookseller will produce a multitude of books covering power systems. However, few, if any, are totally devoted to power distribution engineering, and none of them are true textbooks. Filling this vacuum in the power system engineering literature, the first edition of Electric Power Distribution System Engineering broke new ground. Written in the classic, self-learning style of the first edition, this second edition contains updated coverage, new examples, and numerous examples of MATLAB applications. Designed specifically for junior- or senior-level electrical engineering courses, the author draws on his more than 31 years of experience to provide a text that is as attractive to students as it is useful to professors and practicing engineers. The book covers all aspects of distribution engineering from basic system planning and concepts through distribution system protection and reliability. The author brings to the table years of experience and, using this as a foundation, demonstrates how to design, analyze, and perform modern distribution system engineering. He takes special care to cover industry terms and symbols, providing a glossary and clearly defining each term when it is introduced. The discussion of distribution planning and design considerations goes beyond the usual analytical and qualitative analysis and emphasizes the economical explication and overall impact of the distribution design considerations discussed. See what’s new in the Second Edition: Topics such as automation of distribution systems, advanced SCADA systems, computer applications, substation grounding, lightning protection, and insulators Chapter on electric power quality New examples and MATLAB applications Substation grounding Lightning protection Insulators Expanded topics include: Load forecasting techniques High-impedance faults A detailed review of distribution reliability indices Watch Turan Gonen talk about his book at: http://youtu.be/OZBd2diBzgk