1、Energy performance of buildings - Overarching EPB assessmentPart 2: Explanation and justification of ISO 52000-1 (ISO/TR 52000-2:2017)PD CEN ISO/TR 52000-2:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN
2、ISO/TR 52000-2 July 2017 ICS 91.120.10 Supersedes CEN/TR 15615:2008English Version Energy performance of buildings - Overarching EPB assessment - Part 2: Explanation and justification of ISO 52000-1 (ISO/TR 52000-2:2017) Performance nergtique des btiments - valuation globale de la PEB - Partie 2: Ex
3、plication et justification de lISO 52000-1 (ISO/TR 52000-2:2017) Erluterung der allgemeinen Zusammenhnge zwischen verschiedenen Europischen Normen und der europischen Richtlinie ber die Gesamtenergieeffizienz von Gebuden (EPBD) - bergreifendes Dokument (ISO/TR 52000-2:2017) This Technical Report was
4、 approved by CEN on 24 February 2017. It has been drawn up by the Technical Committee CEN/TC 371. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, H
5、ungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMU
6、NG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TR 52000-2:2017 ENational forewordThis Published Document is the UK implementation of CEN ISO/TR 52000-2:
7、2017. It is identical to ISO/TR 52000-2:2017. It supersedes PD CEN/TR 15615:2008, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/540/2, Building performance - Moisture.A list of organizations represented on this committee can be obtained on request
8、to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 82981 9ICS 91.120.10Compliance with a British Stan
9、dard cannot confer immunity from legal obligations.This Published Document was published under the authority of the Standards Policy and Strategy Committee on 30 September 2017.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CEN ISO/TR 520002:2017TECHNICAL REPORT
10、 RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN ISO/TR 52000-2 July 2017 ICS 91.120.10 Supersedes CEN/TR 15615:2008English Version Energy performance of buildings - Overarching EPB assessment - Part 2: Explanation and justification of ISO 52000-1 (ISO/TR 52000-2:2017) Performance nergtique des btiments -
11、 valuation globale de la PEB - Partie 2: Explication et justification de lISO 52000-1 (ISO/TR 52000-2:2017) Erluterung der allgemeinen Zusammenhnge zwischen verschiedenen Europischen Normen und der europischen Richtlinie ber die Gesamtenergieeffizienz von Gebuden (EPBD) - bergreifendes Dokument (ISO
12、/TR 52000-2:2017) This Technical Report was approved by CEN on 24 February 2017. It has been drawn up by the Technical Committee CEN/TC 371. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republ
13、ic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE
14、 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TR 52000-2:2017 EPD CEN ISO/TR 520002:2017CEN ISO/TR 52000-2:2
15、017 (E) 3 European foreword This document (CEN ISO/TR 52000-2:2017) has been prepared by Technical Committee CEN/TC 371 “Energy Performance of Buildings project group“, the secretariat of which is held by NEN, in collaboration with Technical Committee ISO/TC 163 “ Thermal performance and energy use
16、in the built environment“. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes CEN/TR 15615:2008. This document has been prepare
17、d under a mandate given to CEN by the European Commission and the European Free Trade Association. Endorsement notice The text of ISO/TR 52000-2:2017 has been approved by CEN as CEN ISO/TR 52000-2:2017 without any modification. ISO 2017Energy performance of buildings Overarching EPB assessment Part
18、2: Explanation and justification of ISO 52000-1Performance nergtique des btiments valuation globale de la PEB Partie 2: Explication et justification de lISO 52000-1TECHNICAL REPORTISO/TR52000-2Reference numberISO/TR 52000-2:2017(E)First edition2017-06PD CEN ISO/TR 520002:2017 ISO 2017Energy performa
19、nce of buildings Overarching EPB assessment Part 2: Explanation and justification of ISO 52000-1Performance nergtique des btiments valuation globale de la PEB Partie 2: Explication et justification de lISO 52000-1TECHNICAL REPORTISO/TR52000-2Reference numberISO/TR 52000-2:2017(E)First edition2017-06
20、PD CEN ISO/TR 520002:2017ISO/TR 52000-2:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or
21、 mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva
22、, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgPD CEN ISO/TR 520002:2017ISO/TR 52000-2:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication m
23、ay be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of th
24、e requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO/TR 52000-2:2017(E)Foreword viIntroduction vii1 Scope . 12 Normative references 13 Terms and definitions . 23.1 Buildings . 23.2 Indoor
25、 and outdoor conditions. 33.3 Technical building systems . 33.4 Energy . 43.5 Energy performance . 43.6 Energy calculation 43.7 General information on terms and definitions 43.7.1 General 43.7.2 Overarching terms and definitions 43.7.3 Difference between definition and specification . 53.7.4 Undefin
26、ed and/or unspecified policy related terms . 54 Symbols, units, subscripts and abbreviations 54.1 Symbols . 54.2 Subscripts 64.3 Abbreviations . 65 Description of the overarching framework and procedures 65.1 Output of the method 65.2 General description of the procedures and routing 75.3 Selection
27、criteria between the methods . 75.4 The over-arching reference modular structure 75.4.1 Purpose 75.4.2 Systematic modular structure of the standards 75.4.3 The connection between the modules step by step implementation 85.4.4 Systematic consecutive numbering of the standards 106 Overarching preparat
28、ion steps 116.1 General 116.2 List of types and categories . 136.2.1 Type of object 136.2.2 Building category and space categories146.2.3 Type of application .156.2.4 Types of assessment 156.2.5 Building services .166.3 Identification of types and categories for a specific case 176.4 Example cases .
29、 176.4.1 General. 176.4.2 Example case 1 .186.4.3 Example case 2 .196.4.4 Example case 3 .196.4.5 Example case 4 .206.4.6 Example case 5 .216.4.7 Example case 6 .227 Calculated energy performance of buildings .227.1 Output data . 227.2 Calculation intervals and calculation period 227.2.1 Calculation
30、 interval .227.2.2 Calculation period 257.3 Input data . 25 ISO 2017 All rights reserved iiiContents PagePD CEN ISO/TR 520002:2017ISO/TR 52000-2:2017(E)7.3.1 Product data 257.3.2 System design data 257.3.3 Operating conditions .257.3.4 Constants and physical data 277.3.5 Other data . 277.4 Descripti
31、on of the calculation procedure 288 Measured overall energy performance and comparison with calculations 288.1 General 288.2 Output of the method . 298.3 Measurement intervals and measurement period 298.4 Input data . 308.4.1 Product data 308.4.2 System design data 308.4.3 Operating conditions data
32、308.4.4 Constants and physical data 318.4.5 Other data . 318.5 Measurement procedures. 318.6 Calculation of the energy performance based on measured energy .318.7 Comparison between calculated energy performance and measured energy performance 318.8 Measured energy performance reporting 329 Overall
33、assessment of the energy performance of buildings 329.1 Categorization of building and/or spaces 329.2 Combination of building services included in EPB in each space 329.3 Useful floor area and air volume 329.4 Normalization to building size . 339.4.1 Reference size 339.4.2 Normalization 359.4.3 Ref
34、erence floor area .359.5 Assessment boundary and perimeters . 359.5.1 General principles 359.5.2 Assessment boundary for multiple buildings 369.6 Overall energy performance . 369.6.1 Weighted overall energy balance 369.6.2 Primary energy factors 379.6.3 Greenhouse gas emission factors . 399.6.4 Addi
35、tional weighting factors 399.6.5 Costs factors 399.6.6 Weighting factors for exported energy 399.6.7 Energy flows . 429.7 Share of renewable energy 439.7.1 General. 439.7.2 Amount of primary energy from renewable source EP;ren439.7.3 Amount of total primary energy EPtot.439.7.4 Examples of RER calcu
36、lation 439.8 Energy performance indicators for technical building systems 459.9 Calculation methods for energy performance indicators per part of a building and/or service 4510 Zoning .4610.1 General 4610.2 Thermal zones and service areas . 4810.3 Spaces 4810.4 Zoning rules 5010.4.1 Principle . 5010
37、.4.2 Specific zoning criteria 5110.5 Assignment rules 5210.5.1 Subdivision 52iv ISO 2017 All rights reservedPD CEN ISO/TR 520002:2017ISO/TR 52000-2:2017(E)7.3.1 Product data 257.3.2 System design data 257.3.3 Operating conditions .257.3.4 Constants and physical data 277.3.5 Other data . 277.4 Descri
38、ption of the calculation procedure 288 Measured overall energy performance and comparison with calculations 288.1 General 288.2 Output of the method . 298.3 Measurement intervals and measurement period 298.4 Input data . 308.4.1 Product data 308.4.2 System design data 308.4.3 Operating conditions da
39、ta 308.4.4 Constants and physical data 318.4.5 Other data . 318.5 Measurement procedures. 318.6 Calculation of the energy performance based on measured energy .318.7 Comparison between calculated energy performance and measured energy performance 318.8 Measured energy performance reporting 329 Overa
40、ll assessment of the energy performance of buildings 329.1 Categorization of building and/or spaces 329.2 Combination of building services included in EPB in each space 329.3 Useful floor area and air volume 329.4 Normalization to building size . 339.4.1 Reference size 339.4.2 Normalization 359.4.3
41、Reference floor area .359.5 Assessment boundary and perimeters . 359.5.1 General principles 359.5.2 Assessment boundary for multiple buildings 369.6 Overall energy performance . 369.6.1 Weighted overall energy balance 369.6.2 Primary energy factors 379.6.3 Greenhouse gas emission factors . 399.6.4 A
42、dditional weighting factors 399.6.5 Costs factors 399.6.6 Weighting factors for exported energy 399.6.7 Energy flows . 429.7 Share of renewable energy 439.7.1 General. 439.7.2 Amount of primary energy from renewable source EP;ren439.7.3 Amount of total primary energy EPtot.439.7.4 Examples of RER ca
43、lculation 439.8 Energy performance indicators for technical building systems 459.9 Calculation methods for energy performance indicators per part of a building and/or service 4510 Zoning .4610.1 General 4610.2 Thermal zones and service areas . 4810.3 Spaces 4810.4 Zoning rules 5010.4.1 Principle . 5
44、010.4.2 Specific zoning criteria 5110.5 Assignment rules 5210.5.1 Subdivision 52iv ISO 2017 All rights reserved ISO/TR 52000-2:2017(E)10.5.2 Recombination 5410.6 Zoning procedure 5511 Calculation of the energy performance, routing and energy balance 5511.1 General 5511.2 Overall calculation procedur
45、e (steps) 5511.3 Calculation principles of the recovered gains and losses 5611.4 Effect of building automation and control (BAC) and technical building management (TBM) . 5611.5 Climatic and external environment data . 6111.6 Overall energy performance . 6111.6.1 General. 6111.6.2 Electricity and ot
46、her energy carriers with exportation 6111.6.3 Energy carriers without exportation 7211.6.4 Exported heat on-site produced and not included in thermal use of the building 7212 Common overarching output General .7312.1 General 7312.2 Tabulated overview of the amounts of energy per energy carrier and e
47、nergy service 7512.2.1 Absolute values 7513 Additional information to the over-arching EPB standard .8913.1 Worked out examples . 8913.2 Application range . 8913.3 Regulation use 8913.4 Validation test . 9013.5 Quality issues 90Annex A (informative) Input and method selection data sheet Template .91
48、Annex B (informative) Input and method selection data sheet Default choices 93Annex C (informative) Common subscripts 101Annex D (informative) Calculation of measured energy performance 108Annex E (informative) Calculation methods for energy performance indicators per part of a building and/or servi
49、ce . 109Annex F (informative) Alphabetic index of terms 116Annex G (informative) Electrical grid related indicators .117Annex H (informative) Proposal of indicators for the assessment of nearly Zero-Energy Buildings (NZEB) . 118Annex I (informative) Lighting systems 121Annex J (informative) Calculation examples . 123Annex K (informative) Flow diagram 170Annex L (informative) List of technologies .174Bibliography .178 ISO 2017 All rights reserved vPD CEN ISO/TR 520002:2017ISO/TR 52000
