Revised and edited, this new third edition reference covers the full scope of energy management techniques and applications for new and existing buildings, with emphasis on the "systems" approach to developing an effective overall energy management strategy. Foremost in the enhancements to the new edition is content that reflects the emphasis on conservation for "green energy" awareness.

Also examined are building structural considerations, such as heat loss and gain, windows, and insulation. A thorough discussion of heating and cooling systems basics is provided, along with energy management guidelines. Also covered are energy conservation measures that may be applied for lighting systems, water systems, and electrical systems. Specific energy management technologies and their application are discussed in detail, including solar energy systems, energy management systems, and alternative energy technologies.

Covers the full scope of energy management techniques and applications for new and existing buildings

Emphasizes a "systems" approach to developing an effective overall energy management strategy

Includes enhanced content that reflects the emphasis on conservation for "green energy" awareness"

Electronic Digital Systems Fundamentals, 2nd Edition is an introductory text that provides coverage of the various topics in the field of digital electronics. The key concepts presented in this book are discussed using a simplified approach that greatly enhances learning. The use of mathematics is kept to the very minimum and is discussed clearly through applications and illustrations. Each chapter is organized in a step-by-step progression of concepts and theory. The chapters begin with an introduction, discuss important concepts with the help of numerous illustrations, as well as examples, and conclude with summaries. The overall learning objectives of this book include: Describe the characteristics of a digital electronic system. Explain the operation of digital electronic gate circuits. Demonstrate how gate functions are achieved. Use binary, octal, and hexadecimal counting systems. Use Boolean algebra to define different logic operations. Change a logic diagram into a Boolean expression and a Boolean expression into a logic diagram. Explain how discrete components are utilized in the construction of digital integrated circuits. Discuss how counting, decoding, multiplexing, demultiplexing, and clocks function with logic devices. Change a truth table into a logic expression and a logic expression into a truth table. Identify some of the common functions of digital memory. Explain how arithmetic operations are achieved with digital circuitry. Describe the operation of microcontrollers.

Efficient energy management and effective conservation procedures have been very important considerations for our society for many years. An oil embargo in the 1970s and early 1980s brought about a new awareness of energy conservation. Because of various factors like loss of tax credits and efficiency standards imposed by the government, public interest dropped considerably in regard to energy conservation. A revival in energy conservation among the general public occurred following the Persian Gulf War in the early 1990s. What does the 21st century hold? Conflicts in the Middle East, high prices for petroleum, and increasing population worldwide will all be significant influences on energy and its conservation. Considerable discussion of climate change, global warming, and increased concerns in regard to our electricity supply have provided motivation for building energy demand to be more flexible. Energy Management and Conservation, Fourth Edition, provides a very practical discussion of how energy can be managed and saved in most types of buildings. This edition not only updates the previous edition but adds updated content concerning energy cost reduction/going green to improve the environment. The authors of this book have written several books that use the systems approach. Through the use of the systems approach, the reader will be able to grasp how different parts of a building fit together to form a unit that uses energy efficiently. This text provides a thorough and practical discussion of the operation of systems that are found in most types of buildings. Each system is discussed with energy management and conservation in mind/going green to save money and improve the environment. There are many ways to manage a building to accomplish efficient energy conservation. Several of the chapters have checklists at the end to summarize ways of conserving energy that relate to the chapter. Important changes in this edition include coverage of governmental requirements from agencies such as Environmental Protection Agency (EPA), United States Department of Energy (USDOE), and American Society of Refrigerating, Heating and Air-Conditioning Engineering (ASHRAE), updated as of 2022 standards. Instrumentation updates include types of sensors and the concept of "smart" devices such as meters. Addition of computer building maintenance management systems and new updates for renewable energy resources are included. Enhancements to existing systems content (such as variable frequency drives for pumps) have been carefully added.

Electrical Power Systems Technology, Fourth Edition covers a wide range of technologies and systems used in the generation, distribution, control, conversion, and measurement of electrical power. This reference book provides a foundational overview presented in a basic, easy-to-understand manner. The content is organized in a logical pedagogical style using five basic power system components - Measurement, Generation, Distribution, Control, and Conversion. Each of these basic systems is broken down into sub-systems, equipment, and components that are explored in greater detail in each of the 18 chapters. Simplified mathematical concepts are described with practical applications to assist in fundamental understanding. Abundant illustrations (almost one per page) are used to add visual information to supplement technical knowledge development. The fourth edition has been edited to provide improved information and clarity, including many new illustrations. An additional chapter - Chapter 18 - Evolving Power System Technologies and Considerations - has been added to describe issues related to power system operation.