Electrical Systems Design

This book covers the fundamentals of electrical system design commonly found in residential, commercial, and industrial occupancies. The emphasis is on practical, real-world applications, and stresses designing electrical systems in accordance with the National Electrical Code® (NEC®). This book leads the reader through topics starting with the basics of electrical system design through more advanced subjects such as voltage drop, short circuit, coordination, and harmonics. For electrical designers and electrical engineers.

The modern world is so dependent on electricity that it is always around us, supporting and promoting every aspect of human life. The major attributes that make electricity the ideal source of power, for a wide variety of applications are: * Electricity is efficiently produced, transported and distributed * Electricity is easily converted into useful work, light or heat at the final destination * Electricity supply systems are very reliable and * Electricity is easily controlled. A well planned and carefully installed electrical system can be a pleasure to operate. These will reward us with many years of safe, efficient and reliable service. On the other hand a poorly designed, badly executed electrical system can be dangerous to human lives and property, unreliable and a never ending source of problems and extra expenses. Although safety is the primary objective of a good Electrical System Design, the information given in this book is not intended to be a substitute for the national or manufacturer's safety guidelines. This book presents a comprehensive coverage of Electrical Systems Design useful to the engineering degree students as well as practising engineers. A basic knowledge of electrical engineering is required to understand the concepts. Even though the current practice is to use software tools for every design process, this book provides the background information to help the users to understand how to use electricity efficiently, safely and economically.

Now you can achieve optimum performance and efficiency in the design of electric systems for virtually any size or type of building or industrial facility utilizing the state-of-the-art methodologies detailed in this comprehensive handbook. Step-by-step guidelines take you through each phase of design, covering equipment selection, power distribution system analysis, conduit and conductor sizing, lighting system design, control systems, electronic instrumentation, protective relaying, energy management systems, power quality, variable speed drives, motor selection, and more. The latest codes (NEC 2008) as well as currently available equipment are referenced. Numerous examples and simulation exercises are included, along with detailed design examples. Fully illustrated with many useful diagrams and tables, this book is a practical guide for electrical engineers, plant and facility engineers, and other professionals responsible for implementing or overseeing the design of facility electrical systems.

Aimed at engineers, technologies, and architects, this professional tutorial offers sound guidance on the analysis and design of building power and illuminations systems.

This comprehensive textbook introduces electrical engineers to themost relevant concepts and techniques in electric power systemsengineering today. With an emphasis on practical motivations forchoosing the best design and analysis approaches, the authorcarefully integrates theory and application. Key features include more than 500 illustrations and diagrams,clearly developed procedures and application examples, importantmathematical details, coverage of both alternating and directcurrent, an additional set of solved problems at the end of eachchapter, and an historical overview of the development of electricpower systems. This book will be useful to both power engineeringstudents and professional power engineers.

Using a concise and logical format that explains fundamentals in very simple terms--yet extensively--this book helps readers develop a working knowledge of the design decisions, equipment options, and operations of different building sub-systems. Readers will learn to design, size, and detail the different sub-systems installations, select fixtures and components, and integrate all the building sub-systems with site, building, foundations, structure, materials, and finishes. KEY TOPICS: Organized into four parts, topics include: Lighting chapters cover perceptions, lamps, luminaries, and design examples. Electrical chapters explain the energy form that lights, heats, cools, and powers buildings. Heating, ventilating, and air conditioning chapters show how to calculate heating/cooling costs for home/office, determine the size of air distribution components, and how to consider HVAC options and zoning for home/office. Water and plumbing chapters introduces water demand for buildings, plumbing systems for buildings, methods of site waterscape, and plumbing fixtures and components. MARKET: For architects, constructors, managers, occupants, and owners who wish to refine and improve their understanding of efficiency in building operation.

Written to serve the needs of construction industry professionals, this practical handbook provides a consolidated guide for design engineers and project managers, as well as maintenance professionals, technicians and others who must accurately specify electrical equipment.

With energy resources becoming scarce and costly, and electrical energy being the most sought after form of energy, the designers of electrical systems are faced with the challenge of guaranteeing energy efficiency, quality and scheduling to the satisfact