American Society of Heating, Refigerating and Air-Conditioning Engineers, Inc. ( Far personal use only.Aditibdrw
CONTENTS
Acknowledgments...1X Preface-How toUse thisBook... Energy Audit Sample Forms and Templates. xi The Term Energy Audit... xiii PARTI-DEfiNiNG THE LEVEls Of EffORT Of COMMERCiAl BuildiNGENERGy AUdiTs Levels of Effort..3 Overview..3 Preliminary Energy-Use Analysis (PEA) .3 Level 1-Walk-Through Survey . .3 Level 2-Energy Survey and Analysis.. . 4 Level 3-Detailed Analysis of Capital-Intensive Modifications4 Targeted Audits.... Discussion.5 Preliminary Energy-Use Analysis (PEA)..6 Level 1-Walk-Through Analysis8 Level 2-EnergySurveyand EngineeringAnalysis6 Level 3-Detailed Analysis of Capital-Intensive Modifications.12 Targeted Audits ..12 Targeted Audit Methods13 PART2-BESTPRACTiCESfORCONdUCTiNGENERGyAUdiTS TheEnergy Audit Process...17 Overview...17 Building an Audit/lmplementation Team19 Participants.....19 Project Management...25 Preliminary Energy-Use Analysis (Billing Data and Energy End-Use Analysis).26
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American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. ( For personal use only.Aadtionlrotidibrrsrirgfsntited totASHAEs priorwtein PeocEduses lok CoMMERCial BuildinG ENEacy Audirs, SecoNd EdiTioN
Billing Data Review..26 Energy End-Use and Cost Allocation.31 Benchmarking...32 Site Visit...34 Preassessment Interview......35 Interviews.96 Photographs37 Building Automation System..88 Preparation Activities.40 Initial Walk-Through43 Detailed Audit Procedures43 Practical Arrangements for Site Work47 Reviewing Initial Remendations/Exit Briefing....47 Safety....48 Measurement.49 Operational Characteristics...50 Operating Conditions..50 Spot Measurements51 Interval Measurements......52 Instrumentation Options...54 Accuracy.57 Analysis ..59 Overview.59 Energy Efficiency Measure Types..59 Energy Calculation Methodology .. .63 Economic Evaluation..72 Establishing a Capital lmprovement Baseline.74 Reporting Uncertainties ..76 Audit Reports..78 Sample Outline....79 Quality Control.88 Follow-Up Meeting...89 What Next-Implementing Measures..89 Overview.....89 Implementing Energy Efficiency Measures.... PART3-RESOURCESfORCONdUCTiNGENERGyAUdiTS SampleForms and Templates...97 PCBEA Sample Forms....98 Sample Templates....118 PEA Template ....118
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American Society of Heating, Rerigerating and Air-Conditioning Engineers, Inc. ( For personal use only.Adtiioletinistibionrtrsnhntdgtfmisntited otSHRAEs prwrtteneisi CONIENIS
SampleEnd-UseBreakdown126 EEM Summary Table..131 HourlySimulation Checklist.135 Additional Resources.138 UnitConversions139 AbbreviationsandAcronyms143 References..145
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American Society of Heating, Refigerating and Air-Conditioning Engineers, Inc.( For personal use only.Addionletinistibnrtrisnhitdgtfmstited wiotSHRAEs prwtteneisi
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Build aBalanced Team20 How toHireanEnergyAuditor.24 How toPhotographaNameplate.38 MeasurementResources.58 EfficiencyvsConservation:AreTheytheSame?.60 EEM,ECM,ECO,EEO:What do They Mean?...63 Model Quality Control.....71 ModelCalibrationResources.73 What toAskforin anAudit Report..88
American Society of Heating. Refigerating and Air-Conditioning Engineers, Inc. ( For personal use only.Additionl reproduction distribuion, or ransmissin in ethr printor digita fm is notpeitted wthout ASHRAE’s prio writn emmission.
ACKNOWLEdGMENTS
This document is a much-expanded version of the first edition of Proce- dures for Commercial Building Energy Aucdits published in 2004 by American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). It represents the bined knowledge and expertise of many individuals. Through the leadership of the co-chairs of the mittee for this book revi- sion, Jim Kelsey and Dick Pearson, and the vision of the previous chair of ASHRAE Technical Committee 7.6, Adrienne Thomle, the working group has produced a foundational document for energy audits of mercial buildings. The primary authors and reviewers of this document include Steve Carlson, David Eldridge, Keith Emerson, Michele Friedrich, Dakers Gowans, Bruce Hunn, Michael Levinson, Kendra Tupper, and Megan Van Wieren. Reviews and supporting content were provided by Adrienne Thomle, Bernt Askildsen, Dave Moser, Ron Nelson, Rob Risley, Mark Case, Eric Harrington,Fredric Goldner, Stanton Stafford, and Greg Towsley. Significant material was contributed by Alexander Zhivov from IEA ECBCS Annex 46:Energy & Process Assessment Protocol (IEA 2009). Rocky Mountain Institute (RMI) did the preliminary development of the energy audit forms found in this publication.
Michael Deru Chair,ASHRAE Technical Committee7.6 March 2011
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ASHRAE建筑能源审计标准 第二版(英文版).pdf
