BS EN 15316-3-2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 3 Space distribution systems (DHW heating a.pdf

1、Energy performance of buildings - Method for calculation of system energy requirements and system efficienciesPart 3: Space distribution systems (DHW, heating and cooling), Module M3-6, M4-6, M8-6BS EN 15316-3:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROP

2、EAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15316-3 April 2017 ICS 91.140.10; 91.140.30; 91.140.65 Supersedes EN 15316-2-3:2007, EN 15316-3-2:2007English Version Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 3: Space distrib

3、ution systems (DHW, heating and cooling), Module M3-6, M4-6, M8-6 Performance nergtique des btiments - Mthode de calcul des besoins nergtiques et des rendements des systmes - Partie 3 : Systmes de distribution des locaux (eau chaude sanitaire, chauffage et refroidissement), Module M3-6, M4-6, M8-6 E

4、nergetische Bewertung von Gebuden - Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 3: Wrmeverteilungssysteme (Trinkwassererwrmung, Heizung und Khlung), Module M3-6, M4-6, M8-6 This European Standard was approved by CEN on 27 February 2017. CEN members are boun

5、d 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 application to the CE

6、N-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 Management Centre h

7、as 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, Lithuania, L

8、uxembourg, 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 Marnix 17, B

9、-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15316-3:2017 ENational forewordThis British Standard is the UK implementation of EN 15316-3:2017. It supersedes BS EN 15316-2-3:2007 and BS EN 15316-3-2:2007, whic

10、h are withdrawn.The UK participation in its preparation was entrusted to Technical Committee RHE/24, Heating systems and water based cooling systems in buildings.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to inc

11、lude 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 87455 0ICS 91.140.30; 91.140.65; 91.140.10Compliance with a British Standard cannot confer immunity from le

12、gal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 15316-3:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15316-3 April

13、 2017 ICS 91.140.10; 91.140.30; 91.140.65 Supersedes EN 15316-2-3:2007, EN 15316-3-2:2007English Version Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 3: Space distribution systems (DHW, heating and cooling), Module M3-6, M4-6,

14、M8-6 Performance nergtique des btiments - Mthode de calcul des besoins nergtiques et des rendements des systmes - Partie 3 : Systmes de distribution des locaux (eau chaude sanitaire, chauffage et refroidissement), Module M3-6, M4-6, M8-6 Energetische Bewertung von Gebuden - Verfahren zur Berechnung

15、der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 3: Wrmeverteilungssysteme (Trinkwassererwrmung, Heizung und Khlung), Module M3-6, M4-6, M8-6 This European Standard was approved by CEN on 27 February 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which s

16、tipulate 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 Europe

17、an 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

18、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, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roma

19、nia, 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 for

20、m and by any means reserved worldwide for CEN national Members. Ref. No. EN 15316-3:2017 EBS EN 15316-3:2017EN 15316-3:2017 (E) 2 Contents European foreword . 3 Introduction 4 1 Scope 6 2 Normative references 8 3 Terms and definitions . 8 4 Symbols and abbreviations . 8 4.1 Symbols . 8 4.2 Subscript

21、s . 8 5 General description of the method - Output of the method . 9 6 Calculation of heat losses and auxiliary energy of distribution systems 9 6.1 Output data 9 6.2 Calculation time steps 10 6.3 Input data 10 6.4 Calculation procedure 14 7 Quality control 21 8 Compliance check. 21 Annex A (informa

22、tive) Simplified input data correlations 22 A.1 General . 22 A.2 Input correlations to the length of pipes in zones (buildings) 22 Annex B (informative) Simplified input data correlations 26 B.1 General . 26 B.2 Input correlations to the length of pipes in zones (buildings) 26 B.3 Input correlations

23、 to linear thermal transmittance of pipes in zones (buildings) 31 B.4 Input correlations to constants for distribution pumps 33 B.5 Input correlations to additional resistances and resistance ratio . 33 B.6 Input correlations factor for recoverable auxiliary energy . 35 Annex C (informative) Input d

24、ata - Energy efficiency index of real water-pumps 36 C.1 Product description data . 36 C.2 Product technical data . 36 Bibliography . 37 BS EN 15316-3:2017EN 15316-3:2017 (E) 3 European foreword This document (EN 15316-3:2017) has been prepared by Technical Committee CEN/TC 228 “Heating systems and

25、water based cooling systems in buildings”, the secretariat of which is held by DIN. This document supersedes EN 15316-2-3:2007 and EN 15316-3-2:2007. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest b

26、y October 2017, and conflicting national standards shall be withdrawn at the latest by October 2017. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. Attention is drawn to the possibility that some of the elements of thi

27、s document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria,

28、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, Romania, Serbia, Slovakia, Slovenia, Spain, Sw

29、eden, Switzerland, Turkey and the United Kingdom. BS EN 15316-3:2017EN 15316-3:2017 (E) 4 Introduction This standard is part of a package developed to support EPBD directive implementation, hereafter called “EPB set of standards”. All EPB standards follow specific rules to ensure overall consistency

30、, 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 of this

31、standard a normative template is given in Annex A to specify these choices. Informative default choices are provided in Annex B. CEN/TC 228 deals with heating systems in buildings. Subjects covered by TC 228 are: energy performance calculation for heating systems; inspection of heating systems; desi

32、gn of heating systems; installation and commissioning of heating systems This standard specifies the heat flux from distribution systems in space heating systems, space cooling systems and domestic hot water systems. This standard also specifies the auxiliary energy for pumps in space heating system

33、s, space cooling systems and domestic hot water systems. This standard was developed during the first EPBD mandate and the first version was published in 2008 in two different parts space heating systems and domestic hot water systems. This standard is dealing with both earlier standards (EN 15316-2

34、-3 and EN 15316-3-2) and added space cooling systems. The revision concerned mainly unique calculation methods for the water-based distribution systems for the heat flux as well as for the auxiliary energy of pumps. The standard was updated to cover hourly/monthly/yearly time-step. Use by or for reg

35、ulators: In case 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 n

36、eeds, but in any case following the template of this Annex A) can be made available as national annex or as separate (e.g. legal) document (national data sheet). NOTE So in this case: - the regulators will specify the choices; - the individual user will apply the standard to assess the energy perfor

37、mance of a building, and thereby use the choices made by the regulators,. Topics addressed in this standard can be subject to public regulation. Public regulation on the same topics can override the default values in Annex B of this standard. Public regulation on the same topics can even, for certai

38、n applications, override the use of this standard. Legal requirements and choices are in general not published in standards but in legal documents. In order to avoid double publications and difficult updating of double documents, a national annex may refer to the legal texts where national choices h

39、ave been made by public authorities. Different national annexes or national data sheets are possible, for different applications. BS EN 15316-3:2017EN 15316-3:2017 (E) 5 It is expected, if the default values, choices and references to other EPB standards in Annex B are not followed due to national r

40、egulations, policy or traditions, that: national or regional authorities prepare data sheets containing the choices and national or regional values, according to the model in Annex A. In this case the national annex (e.g. NA) refers to this text; or, by default, the national standards body will cons

41、ider the possibility to add or include a national annex in agreement with the template of Annex A, in accordance to the legal documents that give national or regional values and choices. Further target groups are parties wanting to motivate their assumptions by classifying the building energy perfor

42、mance for a dedicated building stock. BS EN 15316-3:2017EN 15316-3:2017 (E) 6 1 Scope This European Standard covers energy performance calculation of water based distribution systems for space heating, space cooling and domestic hot water. This European Standard deals with the heat flux from the dis

43、tributed water to the space and the auxiliary energy of the related pumps. The heat flux and the auxiliary energy for pumps can be calculated at any time-step (hour, month and year). The input and output data are mean values of the time step. Instead of calculating the energy performance of water ba

44、sed distribution systems it is also possible to use measurements as long as they are following the timesteps of the whole performance calculation or can divided in those timesteps. Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular stru

45、cture as set out in EN ISO 52000-1:2017. NOTE 1 In CEN ISO/TR 52000-2:2017 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation. NOTE 2 The modules represent EPB standards, although one E

46、PB standard may cover more than one module and one module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Tables A.1 and B.1. BS EN 15316-3:2017EN 15316-3:2017 (E) 7 Table 1 Position of this standard, within the modula

47、r structure of the set of EPB standards Overarching Building (as such) Technical Building Systems DescriptionsDescriptionsDescriptionsHeatingCoolingVentilationHumidificationDehumidificationDomestic Hot waterLightingBuildingautomationandcontrolElectricityproductionsub1 M1 sub1 M2 sub1 M3 M4 M5 M6 M7

48、M8 M9 M10 M11 1 General 1 General 1 General 153161 153161 2 Common terms and definitions; symbols, units and subscripts 2 Building Energy Needs 2 Needs 128313 ? 3 Applications 3 (Free) Indoor Conditions without Systems 3 Maximum Load and Power 128311 128313 4 Ways to Express Energy Performance 4 Way

49、s to Express Energy Performance 4 Ways to Express Energy Performance 153161 153161 5 Building Functions and Building Boundaries 5 Heat Transfer by Transmission 5 Emission and control 153162 153162 6 Building Occupancy and Operating Conditions 6 Heat Transfer by Infiltration and Ventilation 6 Distribution and control 153163 153163 153163 7 Aggregation of Energy Services and Energy Carriers 7 Internal Heat Gains 7 Storage and control 153165 153165 153164-3 8 Building Partitioning 8 Solar Heat Gains 8 Generation