DIN EN 15316-4-1-2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-1 Space heating and DHW generation sys.pdf

1、September 2017 English price group 22No 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; 91.140.65!%mtV“2748

2、151www.din.deDIN EN 15316-4-1Energy performance of buildings Method for calculation of system energy requirements and system efficiencies Part 41: Space heating and DHW generation systems, combustion systems (boilers, biomass), Module M381, M881;English version EN 1531641:2017,English translation of

3、 DIN EN 15316-4-1:2017-09Energetische Bewertung von Gebuden Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen Teil 41: Wrmeerzeugung fr die Raumheizung und Trinkwassererwrmung, Verbrennungssysteme (Heizungskessel, Biomasse), Modul M381, M881;Englische Fassung EN 1531641

4、:2017,Englische bersetzung von DIN EN 15316-4-1:2017-09Performance nergtique des btiments Mthode de calcul des besoins nergtiques et des rendements des systmes Partie 41: Systmes de gnration de chauffage des locaux et production deau chaude sanitaire, systmes de combustion (chaudires, biomasse), Mod

5、ule M381, M881;Version anglaise EN 1531641:2017,Traduction anglaise de DIN EN 15316-4-1:2017-09SupersedesDIN EN 1531641:200809,DIN EN 1531633:200806 andDIN EN 1531647:200902www.beuth.deDocument comprises 57 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall

6、be considered authoritative.09.17 DIN EN 15316-4-1:2017-09 2 A comma is used as the decimal marker. National Foreword This document (EN 15316-4-1:2017) has been prepared by Technical Committee CEN/TC 228 “Heating systems and water based cooling systems in buildings” (Secretariat: DIN, Germany). The

7、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 Committee NA 041-05-01 AA “Energy performance of technical building systems (Mirror Comm

8、ittee 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 15316-4-1 is a European Standard and CEN/TR 15316-6-4 is the accompanying Technical Report to this standard containing further inf

9、ormative 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 implemented by national energy conservation law. National energy conservation law refer

10、s 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 is defined by provisions in this law. Provisions of German energy conservation la

11、w 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 mandate, accordance with German energy conservation law cannot be achieved, whether

12、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 national regulations in the respective national annexes are considered. Amendments

13、 This standard differs from DIN EN 15316-3-3:2008-06, DIN EN 15316-4-1:2008-09 and DIN EN 15316-4-7:2009-02 as follows: a) the typology method has been removed; b) the boiler cycling method has been included for existing boilers to obtain the input parameters for the case specific boiler efficiency

14、method. Previous editions DIN EN 15316-3-3: 2008-06 DIN EN 15316-4-1: 2008-09 DIN EN 15316-4-7: 2009-02 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15316-4-1 May 2017 ICS 91.140.10; 91.140.65 Supersedes EN 15316-3-3:2007, EN 15316-4-1:2008, EN 15316-4-7:2008English Version Energy performanc

15、e of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-1: Space heating and DHW generation systems, combustion systems (boilers, biomass), Module M3-8-1, M8-8-1 Performance nergtique des btiments - Mthode de calcul des besoins nergtiques et des rendeme

16、nts des systmes - Partie 4-1 : Systmes de gnration de chauffage des locaux et production deau chaude sanitaire, systmes de combustion (chaudires, biomasse), Module M3-8-1, M8-8-1 Energetische Bewertung von Gebuden - Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Te

17、il 4-1: Wrmeerzeugung fr die Raumheizung und Trinkwassererwrmung, Verbrennungssysteme (Heizungskessel, Biomasse), Modul M3-8-1, M8-8-1 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 conditi

18、ons 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 Standard exists i

19、n 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 the national standar

20、ds 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, Romania, Serbia, Slovaki

21、a, 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 and by any means r

22、eserved worldwide for CEN national Members. Ref. No. EN 15316-4-1:2017 EEN 15316-4-1:2017 (E) 2 Contents Page European foreword . 4 Introduction 5 1 Scope 7 2 Normative references 9 3 Terms and definitions . 9 4 Symbols and abbreviations 10 4.1 Symbols 10 4.2 Abbreviations and indices 11 5 Descripti

23、on of the method 11 5.1 Output of the method 11 5.2 General description of the method 12 5.3 Input data 13 5.4 Boundaries between distribution and generation sub-system . 15 5.5 Default values 16 5.5.1 Default values for generator efficiency at full load and intermediate load as a function of the ge

24、nerator power output 16 5.5.2 Default value for the stand-by heat losses f gen;ls;P0as a function of the generator power output . 16 5.5.3 Auxiliary energy . 16 5.6 Product values . 17 5.7 Measured values . 17 5.7.1 Boiler efficiencies from measured values . 17 5.7.2 Measured total thermal losses, p

25、ower input and calculated gains 17 5.7.3 Additional default data and calculation for condensing boilers . 18 5.7.4 Thermal losses through the chimney with the burner on at full load fch;on. 19 5.7.5 Thermal losses through the generator envelope fgen;env. 19 5.7.6 Thermal losses through the chimney w

26、ith the burner off fch;off. 20 5.8 Boiler rated output 20 6 Generation sub-system basic energy balance 20 6.1 Heat balance . 20 6.2 Expenditure factor . 20 6.3 Equation fuel heat input 21 6.4 Generator auxiliary energy 21 6.5 Generator losses . 21 6.5.1 Generator loss . 21 6.5.2 Generator thermal lo

27、ss at specific load ratio H;gen and power output Px. 21 6.5.3 Generator thermal loss calculation at full load . 22 6.5.4 Generator thermal loss calculation at intermediate load . 22 6.5.5 Generator thermal loss calculation at 0 % load 23 6.5.6 Correction factor by additional tests 23 6.6 Recoverable

28、 thermal losses . 23 6.6.1 general . 23 6.6.2 Generator thermal losses through the jacket (generator envelope) 23 6.6.3 Recoverable thermal losses out of auxiliary energy . 23 6.7 Recovered auxiliary energy 24 DIN EN 15316-4-1:2017-09 EN 15316-4-1:2017 (E) 3 6.8 Auxiliary energy 24 6.9 Generator the

29、rmal output . 24 6.10 Heating time and load factor 25 6.11 Direct heated DHW heaters 25 6.11.1 Instantaneous electrical water heater 25 6.11.2 Gas-fired domestic storage water heaters . 26 6.11.3 Boundary conditions for the default values 26 6.12 Method for domestic hot water appliance, tested with

30、24 h tapping cycles . 27 Annex A (informative) Additional formulas and default values for parametering the boiler efficiency method . 29 A.1 Information on the method . 29 A.1.1 Generator efficiencies and stand-by losses . 29 A.1.2 Auxiliary energy 33 A.1.3 Recoverable generation thermal losses and

31、boiler location 34 A.2 Conversion of the energy content of energy carriers 34 A.3 Deviation from default values 35 A.4 Fuel constants for flue gas measurement depending on Siegert constants 35 A.5 Default values for calculation of thermal losses through the chimney with the burner off 37 A.6 Additio

32、nal default data and calculation for condensing boilers . 38 A.7 Additional default data for generator output and losses . 39 A.8 Additional default data and calculation for water heaters 39 Annex B (informative) Additional formulas and default values for parametering the boiler efficiency method .

33、40 B.1 Information on the method . 40 B.1.1 Generator efficiencies and stand-by losses . 40 B.1.2 Auxiliary energy 44 B.1.3 Recoverable generation thermal losses and boiler location 46 B.2 Conversion of the energy content of energy carriers 46 B.3 Deviation from default values 47 B.4 Fuel constants

34、for flue gas measurement depending on Siegert constants 47 B.5 Default values for calculation of thermal losses through the chimney with the burner off 49 B.6 Additional default data and calculation for condensing boilers . 50 B.7 Additional default data for generator output and losses . 51 B.8 Addi

35、tional default data and calculation for water heaters 51 Annex C (informative) General part default values and information . 53 Bibliography . 54 DIN EN 15316-4-1:2017-09 EN 15316-4-1:2017 (E) 4 European foreword This document (EN 15316-4-1:2017) has been prepared by Technical Committee CEN/TC 228 “

36、Heating systems and water based cooling systems in buildings”, the secretariat of which is held by DIN. 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 November 2017, and conflicting national stan

37、dards shall be withdrawn at the latest by November 2017. 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 not be held responsible for identifying any or all such patent rights. This document has been prepar

38、ed under a mandate given to CEN by the European Commission and the European Free Trade Association. This document supersedes EN 15316-3-3:2007, EN 15316-4-1:2008, EN 15316-4-7:2008. In case this standard is used in the context of national or regional legal requirements, mandatory choices may be give

39、n at national or regional level for such specific applications, in particular for the application within the context of EU Directives transposed into national legal requirements. Further target groups are users of the voluntary common European Union certification scheme for the energy performance of

40、 non-residential buildings (EPBD art.11.9) and any other regional (e.g. Pan European) parties wanting to motivate their assumptions by classifying the building energy performance for a dedicated building stock. The main changes compared to EN 15316-3-3:2007, EN 15316-4-1:2008 and EN 15316-4-7:2008 a

41、re: a) the typology method was removed; b) the boiler cycling method has been added for existing boilers to get the input parameters for the case specific boiler efficiency method. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are

42、bound to implement 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, Port

43、ugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15316-4-1:2017-09 EN 15316-4-1:2017 (E) 5 Introduction This European Standard is part of a series of standards aiming at international harmonization of the methodology for the assessment of t

44、he energy performance of buildings, called “EPB set of standards”. EPB standards deal with energy performance calculation and other related aspects (like system sizing) to provide the building services considered in the EPBD directive. CEN/TC 228 deals with heating systems in buildings. Subjects cov

45、ered by CEN/TC 228 are: energy performance calculation for heating systems; inspection of heating systems; design of heating systems; installation and commissioning of heating systems. This standard is intended to replace EN 15316-3-3:2007, EN 15316-4-1:2008 and EN 15316-4-7:2008 and includes biomas

46、s boilers (former EN 15316-4-7:2008). This revision was required as a result of the EPBD recast (2010/31/EU). The set of standards developed under mandate M/343 will be revised to become consistent with the overarching standard under mandate M/480. Other generation systems are covered in other sub m

47、odules of part M3-8 (see Table 1). 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 references to other EPB standards, by the introduction of a

48、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. The main target group of this standard are all the users of the se

49、t of EPB standards (e.g. architects, engineers, regulators). 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 applications, in particular for the application within the context of EU Directives transposed into national legal requirements. These choices (either the informative default