EN 15316-1-2017 en Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 1 General and Energy performance expression.pdf

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1、Energy performance of buildings Method for calculation of system energy requirements and system efficienciesPart 1: General and Energy performance expression, Module M3-1, M3-4, M3-9, M8-1, M8-4BS EN 15316-1:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEA

2、NSTANDARDNORME EUROPENNE EUROPISCHE NORMEN 15316-1 April 2017ICS 91.140.10 Supersedes EN 15316-1:2007EnglishVersionEnergy performance of buildings - Method for calculationof system energy requirements and system efficiencies - Part 1: General and Energy performance expression, Module M3-1, M3-4, M3-

3、9, M8-1, M8-4 Performance nergtique des btiments - Mthode de calcul des besoins nergtiqueset des rendements dessystmes - Partie 1 : Gnralitset expression de la performance, Modules M3-1, M3-4, M3-9, M8-1, M8-4Energetische Bewertung von Gebuden - Verfahren zurBerechnung der Energieanforderungen undNu

4、tzungsgrade derAnlagen - Teil 1: AllgemeinesundDarstellung der Energieeffizienz, Module M3-1,M3-4,M3-9, M8-1, M8-4This European Standard was approved by CEN on 27 February2017.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thisEuro

5、pean Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical referencesconcerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions

6、(English, French, German). A version in any other language made bytranslation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC ManagementCentre has the same status as the officialversions.CEN members are the nationalstandards bodies of Austria, Belgium,

7、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, Sweden, Swi

8、tzerland, Turkey and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reservedworldwide for CENnational Me

9、mbers.Ref. No. EN 15316-1:2017 ENational forewordThis British Standard is the UK implementation of EN 15316-1:2017. It supersedes BS EN 15316-1:2007, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee RHE/24, Heating systems and water based cooling system

10、s in buildings.A list of organizations represented on this committee can be obtained on request 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 Publishe

11、d by BSI Standards Limited 2017ISBN 978 0 580 87776 6ICS 91.140.10Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued sinc

12、e publicationDate Text affectedBRITISH STANDARDBS EN 15316-1:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15316-1 April 2017 ICS 91.140.10 Supersedes EN 15316-1:2007English Version Energy performance of buildings - Method for calculation of system energy requirements and system efficienc

13、ies - Part 1: General and Energy performance expression, Module M3-1, M3-4, M3-9, M8-1, M8-4 Performance nergtique des btiments - Mthode de calcul des besoins nergtiques et des rendements des systmes - Partie 1 : Gnralits et expression de la performance, Modules M3-1, M3-4, M3-9, M8-1, M8-4Energetis

14、che Bewertung von Gebuden - Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 1: Allgemeines und Darstellung der Energieeffizienz, Module M3-1, M3-4, M3-9, M8-1, M8-4 This European Standard was approved by CEN on 27 February 2017. CEN members are bound to comply

15、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 CEN-CENELEC Ma

16、nagement 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 has the same

17、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, Luxembourg, M

18、alta, 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-1000 Brusse

19、ls 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15316-1:2017 EBS EN 15316-1:2017EN 15316-1:2017 (E) 2 Contents Page European foreword 6 Introduction 7 1 Scope 11 2 Normative references 13 3 Terms and definitions . 13 4 Symb

20、ols and abbreviations . 13 4.1 Symbols. 13 4.2 Subscripts 13 5 Description of the methods . 14 5.1 General description of the calculation method 14 5.1.1 Calculation direction . 14 5.1.2 Operating conditions . 14 5.1.3 Maximum heat supply and power check 15 5.1.4 Two emission sub-systems installed i

21、n the same heating system zone 16 5.1.5 Multiservice and operating of multi generator systems (load dispatching) . 16 5.1.6 Heating and domestic hot water system thermal losses 16 5.1.7 Auxiliary energy 17 5.1.8 Sub-system energy balance . 18 5.1.9 Interaction with other technical building systems .

22、 20 5.2 Optional methods 20 5.3 Application data 20 6 Calculation procedure . 20 6.1 Output data 20 6.2 Calculation interval and calculation period 22 6.2.1 Calculation interval 22 6.2.2 Calculation period 22 6.3 Input data . 22 6.3.1 Product data 22 6.3.2 System design data . 22 6.3.3 Operating dat

23、a and boundary conditions 23 6.3.4 Other data 25 6.4 Domestic hot water energy use calculation 25 6.4.1 Domestic hot water needs per domestic hot water system zone 25 6.4.2 Domestic hot water distribution calculation 26 6.4.3 Domestic hot water storage calculation . 27 6.5 Space heating energy use c

24、alculation 28 6.5.1 Generalities . 28 6.5.2 Space heating emission useful output per space heating system zone . 28 6.5.3 Heating system control . 30 6.6 Nodes calculation 31 6.6.1 General 31 6.6.2 Node output energy flow (load circuits) . 32 BS EN 15316-1:2017EN 15316-1:2017 (E) 3 6.6.3 Node supply

25、 (flow) temperature 32 6.6.4 Node return temperature 32 6.6.5 Node losses 33 6.6.6 Node gains . 33 6.6.7 Node input (feeding circuit) 33 6.6.8 Node input mass flow rate . 33 6.7 Generation sub-system calculation 33 6.7.1 Heat generator dispatch sequence . 33 6.7.2 Generation sub-system operating con

26、ditions calculation . 35 6.7.3 Generation input calculation 35 6.8 Generation input per energy carrier and per service . 35 6.8.1 General . 35 6.8.2 Alternate control . 36 6.8.3 Parallel control 36 6.9 Auxiliary energy 36 6.9.1 Calculating the auxiliary energy of all sub systems . 36 6.9.2 Distribut

27、ion rules auxiliary energy . 36 6.10 Recoverable system thermal losses . 37 6.10.1 Calculating the recoverable thermal losses of all sub systems 37 6.10.2 Distribution rules recoverable losses . 37 7 Energy efficiency indicators of space heating and domestic hot water systems or sub-systems 38 Annex

28、 A (normative) Template for the specification of application data . 39 Annex B (informative) Default application data 44 Annex C (normative) Heating circuit calculation modules . 50 C.1 General . 50 C.2 Constant flow rate and variable temperature module . 51 C.2.1 General . 51 C.2.2 Output data . 52

29、 C.2.3 Input data 52 C.2.4 Calculation of minimum required temperature 53 C.2.5 Calculation of actual operating conditions 54 C.3 Varying mass flow rate and constant temperature module 54 C.3.1 General . 54 C.3.2 Output data . 55 C.3.3 Input data 56 C.3.4 Calculation of minimum required temperature

30、56 C.3.5 Calculation of actual operating conditions 57 C.4 Intermittent flow rate module . 58 C.4.1 General . 58 C.4.2 Output data . 59 C.4.3 Input data 60 BS EN 15316-1:2017EN 15316-1:2017 (E) 4 C.4.4 Calculation of minimum required temperature 60 C.4.5 Calculation of actual operating conditions 61

31、 C.5 Constant flow rate and variable heat exchange . 62 C.5.1 General 62 C.5.2 Output data 63 C.5.3 Input data . 64 C.5.4 Calculation of minimum required temperature 64 C.5.5 Calculation of actual operating conditions 65 Annex D (normative) Generation circuits calculation modules 67 D.1 Generation d

32、irect circuit 67 D.1.1 General 67 D.1.2 Output data 67 D.1.3 Input data . 68 D.1.4 Calculation procedure . 68 D.2 Generation independent flow rate circuit . 69 D.2.1 General 69 D.2.2 Output data. 69 D.2.3 Input data . 70 D.2.4 Calculation procedure . 70 Annex E (informative) Bin method 72 E.1 Genera

33、l 72 E.1.1 General 72 E.1.2 Uniformly occurring heat gains . 73 E.1.3 Non-uniformly occurring heat gains 73 E.2 Bin principles . 74 E.3 Energy demand heating loads . 75 E.3.1 General 75 E.3.2 Space heating mode . 76 E.3.3 Domestic hot water mode 76 E.4 Calculation interval 77 E.4.1 Bin calculation i

34、nterval. 77 E.4.2 Effective bin time 77 E.5 Generator operating mode (priorities) 79 E.5.1 General 79 E.5.2 Alternate operating mode 80 E.5.3 Parallel operating mode . 80 BS EN 15316-1:2017EN 15316-1:2017 (E) 5 E.6 Operating conditions calculation 80 E.6.1 Running time of a heat generator . 80 E.6.2

35、 Generator running time depending on operating mode 81 E.6.3 Generator sequence due to lack of heat capacity 82 E.6.4 Calculation of needed back-up energy 83 BS EN 15316-1:2017EN 15316-1:2017 (E) 6 European foreword This document (EN 15316-1:2017) has been prepared by Technical Committee CEN/TC 228

36、“Heating systems and water based cooling systems”, the secretariat of which is held by DIN. This document supersedes EN 15316-1:2007. 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 by October 2017,

37、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. The main changes compared to EN 15316-1:2007 are: reference and coordination of all ot

38、her modules (a module corresponds to a subsystem standard); inclusion of operating conditions calculation and load dispatching related to building automation control (BAC) and systems design (e.g. connection of distributions). inclusion of a monthly method based on BIN. Attention is drawn to the pos

39、sibility 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. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to im

40、plement this European Standard: 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, Roman

41、ia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 15316-1:2017EN 15316-1:2017 (E) 7 Introduction This Standard is part of a series of standards aiming at international harmonization of the methodology for the assessment of the energy performance of buil

42、dings, called “set of EPB standards”. EPB standards deal with energy performance calculation and other related aspects (like system sizing) to provide the building services considered in the EPB Directive. All EPB standards follow specific rules to ensure overall consistency, unambiguity and transpa

43、rency. 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 standard a normative temp

44、late is given in Annex A to specify these choices. Informative default choices are provided in Annex B. Use by or for regulators: 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 app

45、lications. 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) document (national data sheet). NOTE So in this c

46、ase: the regulators will specify the choices; the individual user will apply the standard to assess the energy performance 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 ca

47、n override the default values in Annex B of this standard. Public regulation on the same topics can even, for certain 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 publication

48、s and difficult updating of double documents, a national annex may refer to the legal texts where national choices have been made by public authorities. Different national annexes or national data sheets are possible, for different applications. It is expected, if the default values, choices and ref

49、erences to other EPB standards in Annex B are not followed due to national regulations, 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 consider 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