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

1、September 2017 English price group 30No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.140.10!%mt“2748159www.din.d

2、eDIN EN 15316-1Energy performance of buildings Method for calculation of system energy requirements and system efficiencies Part 1: General and energy performance expression, Module M31, M34, M39, M81, M84;English version EN 153161:2017,English translation of DIN EN 15316-1:2017-09Energetische Bewer

3、tung von Gebuden Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen Teil 1: Allgemeines und Darstellung der Energieeffizienz, Modul M31, M34, M39, M81, M84;Englische Fassung EN 153161:2017,Englische bersetzung von DIN EN 15316-1:2017-09Performance nergtique des btiments

4、Mthode de calcul des besoins nergtiques et des rendements des systmes Partie 1: Gnralits et expression de la performance, Modules M31, M34, M39, M81, M84;Version anglaise EN 153161:2017,Traduction anglaise de DIN EN 15316-1:2017-09SupersedesDIN EN 153161:200710www.beuth.deDocument comprises 85 pages

5、DTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.09.17 DIN EN 15316-1:2017-09 2 A comma is used as the decimal marker. National foreword This document (EN 15316-1:2017) has been prepared by Technical Committee CEN/TC 228 “Heating sys

6、tems and water based cooling systems in buildings” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Heiz- und Raumlufttechnik sowie deren Sicherheit (DIN Standards Committee Heating and Ventilation Technology and their Safety), Working Comm

7、ittee NA 041-05-01 AA “Energy performance of technical building systems (Mirror Committee to ISO/TC 205 “Building environment design”)”. This standard is part of the standard series DIN EN 15316 and has been prepared under the EPBD mandate M/480. DIN EN 15316-1 is a European Standard and CEN/TR 1531

8、6-6-1 is the accompanying Technical Report to this standard containing further informative contents for assessing the energy performance of a building. In Germany, the Directive on the energy performance of buildings (2010/31/EU) of the European Parliament and the European Council is primarily imple

9、mented by national energy conservation law. National energy conservation law refers to dated national and European standards and national prestandards that have been specified to be implemented in Germany. In Germany, the application of this standard in relation with national energy conservation law

10、 is defined by provisions in this law. Provisions of German energy conservation law cannot be systematically fully and identically implemented with the set of standards under the EPBD mandate M/480 and the therein referenced International and European Standards. When applying the standards of the ma

11、ndate, accordance with German energy conservation law cannot be achieved, whether in terms of the procedure, the result, or assessment of the result. Currently, the set of standards of the EPBD mandate M/480 is not applicable for the purposes of German energy conservation law, even if references to

12、national regulations in the respective national annexes are considered. Amendments This standard differs from DIN EN 15316-1:2007-10 as follows: a) the references to and coordination of all other modules (a module corresponds to a subsystem standard) have been amended; b) operating conditions calcul

13、ation and load dispatching related to building automation control (BAC) and systems design (e.g. connection of distributions) have been included; c) a monthly method based on BIN has been included. Previous editions DIN EN 15316-1: 2007-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15316-1

14、 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 efficiencies - Part 1: General and Energy performance expression, Module M3-1, M3-4, M3-9, M8-1, M8-4 Performance nergtique des btimen

15、ts - 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, M8-4Energetische Bewertung von Gebuden - Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 1: Allgeme

16、ines 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 with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a na

17、tional 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 Standard exists in three official versions (English, French, German). A v

18、ersion 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 the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus

19、, 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, Switzerland, Turkey and Unit

20、ed 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 and by any means reserved worldwide for CEN national Members. Ref. No. EN

21、15316-1:2017 EEN 15316-1:2017 (E) 2 Contents PageEuropean foreword 6 Introduction 7 1 Scope 11 2 Normative references 13 3 Terms and definitions . 13 4 Symbols 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

22、 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 in 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

23、 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 . 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 per

24、iod 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 data 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 ho

25、t 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 calculation 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

26、 . 30 6.6 Nodes calculation 31 6.6.1 General 31 6.6.2 Node output energy flow (load circuits) . 32 DIN EN 15316-1:2017-09 EN 15316-1:2017 (E) 3 6.6.3 Node supply (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.

27、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 conditions calculation . 35 6.7.3 Generation input calculation 35 6.8 Generation input per energy carrier and per service . 35 6.8.1 General .

28、 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 Distribution rules auxiliary energy . 36 6.10 Recoverable system thermal losses . 37 6.10.1 Calculating the recoverable thermal losses of all sub sy

29、stems 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 A (normative) Template for the specification of application data . 39 Annex B (informative) Default application data 44 Annex C (normative

30、) 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 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 m

31、ass 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 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

32、.3 Input data 60 DIN EN 15316-1:2017-09 EN 15316-1:2017 (E) 4 C.4.4 Calculation of minimum required temperature 60 C.4.5 Calculation of actual operating conditions 61 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

33、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 direct 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 independe

34、nt 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 General 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.

35、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 interval. 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 8

36、0 E.5.3 Parallel operating mode . 80 DIN EN 15316-1:2017-09 EN 15316-1:2017 (E) 5 E.6 Operating conditions calculation 80 E.6.1 Running time of a heat generator . 80 E.6.2 Generator running time depending on operating mode 81 E.6.3 Generator sequence due to lack of heat capacity 82 E.6.4 Calculation

37、 of needed back-up energy 83 DIN EN 15316-1:2017-09 EN 15316-1:2017 (E) 6 European foreword This document (EN 15316-1:2017) has been prepared by Technical Committee CEN/TC 228 “Heating systems and water based cooling systems”, the secretariat of which is held by DIN. This document supersedes EN 1531

38、6-1:2007. 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, and conflicting national standards shall be withdrawn at the latest by October 2017. This document has been prepared under a

39、 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 other modules (a module corresponds to a subsystem standard); inclusion of operating conditions calculation and load dispatchi

40、ng 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 possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible f

41、or 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, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Form

42、er 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. DIN EN 15316-1:2017-09 EN 15316-1

43、: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 buildings, called “set of EPB standards”. EPB standards deal with energy performance calculation and other related aspects

44、(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 transparency. All EPB standards provide a certain flexibility with regard to the methods, the required input data and referenc

45、es 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 template is given in Annex A to specify these choices. Informative default choices are provided in Annex B. Use by or for r

46、egulators: 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

47、 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 case: the regulators will specify the choices; the individual user will apply the standard to assess the energy performa

48、nce 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 certain a

49、pplications, 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 have been made by public authorities. Different national annexes or national data sheets are possible, for different applications. It is expected, if th