1、Energy performance of buildings - Ventilation for buildingsPart 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and generationBS EN 16798-5-2:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.in
2、dd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16798-5-2 August 2017 ICS 91.120.10; 91.140.30 Supersedes EN 15241:2007English Version Energy performance of buildings - Ventilation for buildings - Part 5-2: Calculation methods for energy requirements of ventilation systems
3、(Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and generation Performance nergtique des btiments - Ventilation des btiments - Partie 5-2 : Mthodes de calcul pour les besoins nergtiques des systmes de ventilation (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Mthode 2 : Distrib
4、ution et gnration Energieeffizienz von Gebuden - Modul M5-6.2, M5-8.2 - Lftung von Gebuden - Berechnungsverfahren fr den Energiebedarf von Lftungssystemen - Teil 5-2: Verteilung und Erzeugung (Revision von EN 15241) - Methode 2 This European Standard was approved by CEN on 27 February 2017. CEN memb
5、ers are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on applicati
6、on to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Managem
7、ent Centre has the same status as the official versions. 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, Hungary, Iceland, Ireland, Italy, Latvia,
8、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 NORMUNG CEN-CENELEC Management Centre: Avenue
9、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. EN 16798-5-2:2017 ENational forewordThis British Standard is the UK implementation of EN 16798-5-2:2017. Together with BS EN 16798-5-1:2017, it supersedes
10、 BS EN 15241:2007, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee RHE/2, Ventilation for buildings, heating and hot water services.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does
11、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 88970 7ICS 91.140.30; 91.120.10Compliance with a British Standard cannot confer immunity
12、from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 16798-5-2:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1
13、6798-5-2 August 2017 ICS 91.120.10; 91.140.30 Supersedes EN 15241:2007English Version Energy performance of buildings - Ventilation for buildings - Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and g
14、eneration Performance nergtique des btiments - Ventilation des btiments - Partie 5-2 : Mthodes de calcul pour les besoins nergtiques des systmes de ventilation (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Mthode 2 : Distribution et gnration Energieeffizienz von Gebuden - Modul M5-6.2, M5-8.2 - Lft
15、ung von Gebuden - Berechnungsverfahren fr den Energiebedarf von Lftungssystemen - Teil 5-2: Verteilung und Erzeugung (Revision von EN 15241) - Methode 2 This European Standard was approved by CEN on 27 February 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which sti
16、pulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European
17、 Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are th
18、e national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romani
19、a, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form
20、and by any means reserved worldwide for CEN national Members. Ref. No. EN 16798-5-2:2017 EBS EN 16798-5-2:2017EN 16798-5-2:2017 (E) 2 Contents Page European foreword . 4 Introduction 7 1 Scope 9 2 Normative references . 12 3 Terms and definitions 13 4 Symbols, subscripts and abbreviations 14 4.1 Sym
21、bols 14 4.2 Subscripts 14 4.3 Abbreviations 15 5 Brief description of the method Output of the method . 15 6 Calculation method 16 6.1 Output data . 16 6.2 Calculation time interval and calculation period . 17 6.2.1 Calculation interval . 17 6.2.2 Calculation period 18 6.3 Input data 18 6.3.1 Source
22、 of data, general . 18 6.3.2 Product data . 18 6.3.3 System design data 21 6.3.4 Operating conditions 22 6.3.5 Constants and physical data . 24 6.3.6 Input data from Annex A (Annex B) 24 6.4 Calculation procedure 24 6.4.1 Applicable time intervals 24 6.4.2 Operating conditions calculation . 24 6.4.3
23、 Energy calculation . 29 7 Quality control 39 8 Compliance check. 39 Annex A (normative) Input and method selection data sheet Template . 40 A.1 General . 40 A.2 References 41 A.3 Input data 41 A.3.1 Product description data . 41 A.3.2 Product technical data . 42 A.3.3 System design data 44 Annex B
24、(informative) Input and method selection data sheet Default choices . 48 B.1 General . 48 B.2 References 49 BS EN 16798-5-2:2017EN 16798-5-2:2017 (E) 3 B.3 Input data 49 B.3.1 Product description data . 49 B.3.2 Product technical data 50 B.3.3 System design data . 52 Bibliography . 56 BS EN 16798-5-
25、2:2017EN 16798-5-2:2017 (E) 4 European foreword This document (EN 16798-5-2:2017) has been prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication o
26、f an identical text or by endorsement, at the latest by February 2018, and conflicting national standards shall be withdrawn at the latest by February 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall
27、not be held responsible for identifying any or all such patent rights. This document supersedes EN 15241:2007. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. Regarding the modifications that were made with regard to EN
28、 15241:2007, these are listed in the last paragraph in the Introduction. This standard has been produced to meet the requirements of Directive 2010/31/EU 19 May 2010 on the energy performance of buildings (recast), referred to as “recast EPDB”. EN 15241:2007 was produced to meet the requirements of
29、Directive 2002/91/EC 16 December 2002 on energy performance of buildings referred to as “EPBD”. For the convenience of Standards users CEN/TC 156, together with responsible Working Group Convenors, have prepared a simple table below relating, where appropriate, the relationship between the EPBD and
30、recast EPBD standard numbers prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”. EPBD EN Number Recast EPBD EN Number Title EN 15251 FprEN 1679811)Energy performance of buildings Part 1: Indoor environmental input parameters for design and assessment of energy performance of buil
31、dings addressing indoor air quality, thermal environment, lighting and acoustics Module M16 (revision of EN 15251) N/A CEN/TR 167982 Energy performance of buildings Ventilation for buildings Part 2: Interpretation of the requirements in EN 16798-1 Indoor environmental input parameters for design and
32、 assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics (Module M1-6) 1) At voting stage by the time the present text is published. BS EN 16798-5-2:2017EN 16798-5-2:2017 (E) 5 EN 13779 EN 167983 Energy performance of buildings Ventila
33、tion for buildings Part 3: For non-residential buildings Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4) (revision of EN 13779) N/A CEN/TR 167984 Energy performance of buildings Ventilation for buildings Part 4: Interpretation of the requirements in EN 167
34、98-3 For non-residential buildings Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4) EN 15241 EN 1679851 Energy performance of buildings Ventilation for buildings Part 5-1: Calculation methods for energy requirements of ventilation and air conditioning syste
35、ms (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) Method 1: Distribution and generation (revision of EN 15241) EN 15241 EN 1679852 Energy performance of buildings Ventilation for buildings Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-
36、5, M7-8) Method 2: Distribution and generation (revision of EN 15241) N/A CEN/TR 167986 Energy performance of buildings Ventilation for buildings Part 6: Interpretation of the requirements in EN 16798-5-1 and EN 16798-5-2 Calculation methods for energy requirements of ventilation and air conditionin
37、g systems (Modules M5-6, M5-8, M6-5, M6-8 , M7-5, M7-8) EN 15242 EN 167987 Energy performance of buildings Ventilation for buildings Part 7: Calculation methods for the determination of air flow rates in buildings including infiltration (Modules M5-5) (revision of EN 15242) N/A CEN/TR 167988 Energy
38、performance of buildings Ventilation for buildings Part 8: Interpretation of the requirements in EN 16798-7 Calculation methods for the determination of air flow rates in buildings including infiltration (Module M5-5) EN 15243 EN 167989 Energy performance of buildings Ventilation for buildings Part
39、9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) General (revision of EN 15243) N/A CEN/TR 1679810 Energy performance of buildings Ventilation for buildings Part 10: Interpretation of the requirements in EN 16798-9 Calculation methods for energy requiremen
40、ts of cooling systems (Module M4-1,M4-4, M4-9) General EN 15243 EN 1679813 Energy performance of buildings Ventilation for buildings Part 13: Calculation of cooling systems (Module M4-8) Generation (revision of EN 15243) BS EN 16798-5-2:2017EN 16798-5-2:2017 (E) 6 EN 15243 CEN/TR 1679814 Energy perf
41、ormance of buildings Ventilation for buildings Part 14: Interpretation of the requirements in EN 16798-13 Calculation of cooling systems (Module M4-8) Generation (revision of EN 15243) N/A EN 1679815 Energy performance of buildings Ventilation for buildings Part 15: Calculation of cooling systems (M
42、odule M4-7) Storage N/A CEN/TR 1679816 Energy performance of buildings Ventilation for buildings Part 16: Interpretation of the requirements in EN 16798-15 Calculation of cooling systems (Module M4-7) Storage EN 15239, and EN 15240 EN 1679817 Energy performance of buildings Ventilation for buildings
43、 Part 17: Guidelines for inspection of ventilation and air conditioning systems (Module M4-11, M5-11, M6-11, M7-11) N/A CEN/TR 1679818 Energy performance of buildings Ventilation for buildings Part 18: Interpretation of the requirements in EN 16798-17 Guidelines for inspection of ventilation and air
44、-conditioning systems (Modules M4-11, M5-11, M6-11, M7-11) According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
45、Finland, Former Yugoslav Republic 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 the United Kingdom. BS EN 16798-5-2:2017
46、EN 16798-5-2:2017 (E) 7 Introduction This European Standard is part of a series of standards aiming at international harmonization of the methodology for the assessment of the energy performance of buildings, called “set of EPB standards”. All EPB standards follow specific rules to ensure overall co
47、nsistency, unambiguity and transparency. All EPB standards provide a certain flexibility with regard to the methods, the required input data and references to other EPB standards, by the introduction of a normative template in Annex A and Annex B with informative default choices. For the correct use
48、 of this standard, a normative template is given in Annex A to specify these choices. Informative default choices are provided in Annex B. The main target groups of this standard are all the users of the set of EPB standards (e.g. engineers, regulators, programmers). Use by or for regulators: In cas
49、e the standard is used in the context of national or regional legal requirements, mandatory choices may be given at national or regional level for such specific applications. These choices (either the informative default choices from Annex B or choices adapted to national / regional needs, but in any case following the template of this Annex A) can be made available as national annex or as separate (e.g. legal)
