Energy Management Principles: Applications Benefits Savings discusses the general principles and methods of energy management. The book is comprised of 15 chapters that tackle fundamentals, methodologies, and case histories of energy savings. Chapters 1 and 2 discuss the background of world energy situation. The third chapter covers the general principles of energy management. Chapters 4 and 5 tackle the organization of an energy management program. Chapter 6 examines energy efficiency, and the following chapters deal with the engineering aspects of energy management. Chapters 11 and 12 cover the supplementary analytical techniques, while Chapter 13 deals with assessment and planning. Chapter 14 discusses energy management in future cities, and Chapter 15 presents the synopsis of the book. The book will be of great use to individuals who seek to understand the general principles and methods of energy management.
Autorentext
Craig Smith retired as President and Chairman, DMJM H+N, a subsidiary of AECOM Technology Corporation, an international engineering and construction management firm. He began as an assistant professor of engineering at UCLA, where he was also the assistant director of the nuclear energy laboratory. After UCLA, he cofounded ANCO Engineers, Inc., an engineering consulting firm in Los Angeles, later joining AECOM as vice president of Daniel Mann, Johnson, and Mendenhall (DMJM). He subsequently became senior vice president, executive vice president, and COO. In 1999, he became president of Holmes and Narver, Inc. He has been broadly involved in the field of energy and power, responsible for design and construction management, tests, and research on most types of electrical generating facilities.
Leseprobe
LIST OF FIGURES
1.1. Crude Oil Price Increases 2
1.2. Historical Electricity Use Community Concourse (San Diego, California) 3
2.1. Escalation of Gasoline Prices in the Los Angeles Area 12
2.2. Ultimate World Production of Crude Oil 14
2.3. Annual Energy Output 18
3.1. Heat Recovery Using an Air Preheater 30
3.2. Flow Diagram of Mine Air Heating and Compressor Cooling Cycle 31
4.1. Organization Chart: Energy Management Program for XYZ Industries, Inc., Long Island, N.Y 37
4.2. Interdepartmental Energy Conservation Committee City of Los Angeles 38
4.3. Historical Energy Use XYZ Industries 39
4.4. Energy Use Per Capita 40
4.5. Energy Tracking in a Large Department Store 43
5.1. Schematic Site for Energy Audit Concept Development 48
5.2. Site Survey Methodology 51
5.3. Site Survey: Electrical Systems 52
5.4. Site Survey: Steam 53
5.5. Site Survey: Water System 54
5.6A. Site Survey: Summary Sheet 56
5.6B. Area Energy Audit Summary 57
5.7. Building Survey Methodology 58
5.8. A Building Survey Team Being Briefed on Energy Use in a Chemical Processing Plant 59
5.9. Basic Energy Audit Instrumentation 60
5.10. Building Survey Form 63
5.11. Computer Summary of Building Survey Data 64-65
5.12. Building Survey Summary Sheet 67
5.13. Energy Appraisal Methodology 68
5.14. Building Profile Data Sheet 69
6.1. Pumping Process Showing Losses 88
(A) Original System
(B) Modified System
6.2. A Pumping Example in an Integrated Process Plant 89
(A) Original System
(B) Modified System
6.3. The Aggregate Impact of Inefficiency 91
7.1. Psychrometric Chart 96
7.2. Components of a Typical HVAC System 99
7.3. Typical HVAC System Configurations
(A) Dual Duct System 100
(B) Multizone System 101
(C) Variable Air Volume System (VAV) 101
(D) Terminal Reheat System 102
(E) Evaporative Systems 102
(F) Package Systems 103
7.4. Basic HVAC System Model 104
7.5. Typical Chiller Operation Cycle 108
7.6. A Large HVAC Chiller 109
7.7. Fan Power Consumption for Various Types of Part Load Controls 114
7.8. Typical Fan Performance Curve 115
7.9. Typical Pump Curves 119
(A) Typical Centrifugal Pump Curves
(B) Performance Curves for a Large Nuclear Power Plant Pump
7.10. A Typical HVAC Pump 120
7.11. Cooling Tower Sketch and Energy Balance 121
7.12. Typical Variable Air Volume Supplementation Terminal Reheat System 125
7.13. Simultaneous Heating and Cooling of the Dual Duct System 128
7.14. Design of Split Flow Modifications of HVAC System 129
7.15. Typical Economizer Control Modification 132
7.16. Addition of Recirculation to Once-Through HVAC System to Recover Heat 133
7.17. Typical Heat Pipe Installation in a Facility Where Recirculation Is Not Possible 135
7.18. A Typical Run-Around System 136
8.1. Sample Lighting Calculation 157
8.2. Office Illumination Calculation 158
Inhalt
List of Figures
List of Tables
Foreword
Preface and Acknowledgments
Chapter 1 Introduction
Chapter 2 Perspective on World Energy Utilization
Chapter 3 General Principles of Energy Management
Chapter 4 Planning for Energy Management
Chapter 5 Building and Site Energy Audits
Chapter 6 Energy Efficiency Analyses
Chapter 7 Management of Heating and Cooling
Chapter 8 Electrical Load and Lighting Management
Chapter 9 Management of Process Energy
Chapter 10 Integrated Building Systems
Chapter 11 Use of Computers for Energy Management
Chapter 12 The Economics of Efficient Energy Use
Chapter 13 Assessment and Planning
Chapter 14 Energy Management in Cities of the Future
Chapter 15 Synopsis
Appendix
A Abbreviations, Symbols, and Their Units
B Units and Conversion Factors
C Power and Energy Measurement Techniques
D Energy Management Data
Index
About the Author