Mohamed A. El-Sharkawi – författare

This book explores how developing solutions with heuristic tools offers two major advantages: shortened development time and more robust systems. It begins with an overview of modern heuristic techniques and goes on to cover specific applications of heuristic approaches to power system problems, such as security assessment, optimal power flow, power system scheduling and operational planning, power generation expansion planning, reactive power planning, transmission and distribution planning, network reconfiguration, power system control, and hybrid systems of heuristic methods.

This book provides an introductory review of electric energy using examples, numerical calculations, and theory to describe the basic elements of the field. Its coverage includes electric infrastructure, the grid, system operations, renewable energy, alternating‑current circuits, three‑phase power, electrical safety, power electronics, transformers, electric machines, power quality, blackouts, and future power systems.This book provides a problem‑oriented, student‑centric approach to electric energy in all its various forms and applications. The text is example‑driven with numerous practical problems interspersed with descriptive text and broad coverage. It combines the fundamentals of traditional energy conversion with contemporary topics, giving students the background they need to meet future challenges.Features:Provides a comprehensive coverage of electric energy and power systemsProvides extensive use of worked examples and solutions, with pragmatic approach and easy‑to‑follow organizationPresents streamlined presentations and structure, using real system data and a practical perspectiveIncludes case studies on system disturbance events and blackoutsIncludes contemporary issues on data centers, electric vehicles, and pumped hydro storageThis text is aimed at undergraduates in electrical and mechanical engineering and beginning graduate students, as well as professionals needing an introductory course in electric energy before a more advanced treatment of power flow analysis.

Electric power engineering education traditionally covers safety of the power equipment and systems. Little attention, if any, is given to the safety of people. When they reach professional status, most power engineers are not familiar with electric safety issues such as practices governing site works or grounding techniques of dwellings, hospitals, and factories. Designed for both electrical engineering student and practicing power engineers, Electric Safety: Practice and Standards provides the knowledge and analysis they need to be well versed in electric safety. Features: Includes techniques to assess safety practices at worksites and provides remedies to correct safety problemsAddresses the elusive stray voltage problem and provides techniques to mitigate its impact in dwellings as well as in sensitive installations such as hospitals and dairy farmsProvides approximate, yet accurate, analyses and techniques that can be used to assess electric safety without the need for extensive computation or elaborate programsIncludes several case studies from real events and examples demonstrating how variations in electric safety procedure implementation influence safety levelsBased on the authors’ years of experience as an expert witness and electric safety training instructor, the book covers the analysis of electric safety practices as well as the interpretations of various safety codes. Including homework problems and a solutions manual, this book is a comprehensive guide to recognize and eliminate hazards of electric shocks for professionals working on electric power equipment, as well as people such as the general public in commonly used places, farms workers and animals, and hospital patients.

The search for renewable energy and smart grids, the societal impact of blackouts, and the environmental impact of generating electricity, along with the new ABET criteria, continue to drive a renewed interest in electric energy as a core subject. Keeping pace with these changes, Electric Energy: An Introduction, Third Edition restructures the traditional introductory electric energy course to better meet the needs of electrical and mechanical engineering students.Now in color, this third edition of a bestselling textbook gives students a wider view of electric energy, without sacrificing depth. Coverage includes energy resources, renewable energy, power plants and their environmental impacts, electric safety, power quality, power market, blackouts, and future power systems. The book also makes the traditional topics of electromechanical conversion, transformers, power electronics, and three-phase systems more relevant to students. Throughout, it emphasizes issues that engineers encounter in their daily work, with numerous examples drawn from real systems and real data.What’s New in This EditionColor illustrationsSubstation and distribution equipmentUpdated data on energy resourcesExpanded coverage of power plantsExpanded material on renewable energyExpanded material on electric safetyThree-phase system and pulse width modulation for DC/AC convertersInduction generatorMore information on smart gridsAdditional problems and solutionsCombining the fundamentals of traditional energy conversion with contemporary topics in electric energy, this accessible textbook gives students the broad background they need to meet future challenges.

Electric power engineering education traditionally covers safety of the power equipment and systems. Little attention, if any, is given to the safety of people. When they reach professional status, most power engineers are not familiar with electric safety issues such as practices governing site works or grounding techniques of dwellings, hospitals, and factories. Designed for both electrical engineering student and practicing power engineers, Electric Safety: Practice and Standards provides the knowledge and analysis they need to be well versed in electric safety. Features: Includes techniques to assess safety practices at worksites and provides remedies to correct safety problemsAddresses the elusive stray voltage problem and provides techniques to mitigate its impact in dwellings as well as in sensitive installations such as hospitals and dairy farmsProvides approximate, yet accurate, analyses and techniques that can be used to assess electric safety without the need for extensive computation or elaborate programsIncludes several case studies from real events and examples demonstrating how variations in electric safety procedure implementation influence safety levelsBased on the authors’ years of experience as an expert witness and electric safety training instructor, the book covers the analysis of electric safety practices as well as the interpretations of various safety codes. Including homework problems and a solutions manual, this book is a comprehensive guide to recognize and eliminate hazards of electric shocks for professionals working on electric power equipment, as well as people such as the general public in commonly used places, farms workers and animals, and hospital patients.