BS PD CEN TR 16798-6-2017 Energy performance of buildings Ventilation for buildings Interpretation of the requirements in EN 16798-5 -1 and EN 16798-5-2 Calculation method.pdf

1、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 conditioning systems (Modules M5-6, M5-8, M 6-5, M6-8 , M7-5, M7-8) PD CEN/TR 16798-6:2017 BS

2、I Standards Publication WB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN/TR 16798-6 June 2017 ICS 91.120.10; 91.140.30 English Version Energy performance of buildings - Ventilation for buildings - Part 6: Interpretation of the requir

3、ements in EN 16798-5 -1 and EN 16798-5-2 - Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M 6-5, M6-8 , M7-5, M7-8) Performance nergtique des btiments - Ventilation des btiments - Partie 6 : Interprtation des exigences de lEN 16798-5-1 et

4、 de lEN 16798-5-2 - Mthodes de calcul des besoins nergtiques des systmes de ventilation et de conditionnement dair (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) Energieeffizienz von Gebuden - Lftung von Gebuden - Teil 6: Interpretation der Anforderungen der EN 16798-5-1 und EN 16798-5-2 - Berechnungs

5、methoden fr den Energiebedarf von Lftungs- und Klimaanlagen (Module M5-6, M5-8, M6- 5, M6-8, M7-5, M7-8) This Technical Report was approved by CEN on 27 February 2017. It has been drawn up by the Technical Committee CEN/TC 156. CEN members are the national standards bodies of Austria, Belgium, Bulga

6、ria, 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, Switzerl

7、and, 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 reserved worldwide for CEN national M

8、embers. Ref. No. CEN/TR 16798-6:2017 E National foreword This Published Document is the UK implementation of CEN/TR 16798-6:2017. 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 rep

9、resented 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 Published by BSI Standards Limited 2017 ISBN 978

10、0 580 85872 7 ICS 91.140.30; 91.120.10 Compliance 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 October 2017. Amendments/corrigenda issued since publication Date Text

11、 affected PUBLISHED DOCUMENT PD CEN/TR 16798-6:2017 TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN/TR 16798-6 June 2017 ICS 91.120.10; 91.140.30 English Version Energy performance of buildings - Ventilation for buildings - Part 6: Interpretation of the requirements in EN 16798-5 -1 and E

12、N 16798-5-2 - Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M 6-5, M6-8 , M7-5, M7-8) Performance nergtique des btiments - Ventilation des btiments - Partie 6 : Interprtation des exigences de lEN 16798-5-1 et de lEN 16798-5-2 - Mthodes d

13、e calcul des besoins nergtiques des systmes de ventilation et de conditionnement dair (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) Energieeffizienz von Gebuden - Lftung von Gebuden - Teil 6: Interpretation der Anforderungen der EN 16798-5-1 und EN 16798-5-2 - Berechnungsmethoden fr den Energiebedarf

14、 von Lftungs- und Klimaanlagen (Module M5-6, M5-8, M6- 5, M6-8, M7-5, M7-8) This Technical Report was approved by CEN on 27 February 2017. It has been drawn up by the Technical Committee CEN/TC 156. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech R

15、epublic, 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 United Kingdo

16、m. 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. CEN/TR 16798

17、-6:2017 E PD CEN/TR 16798-6:2017CEN/TR 16798-6:2017 (E) 2 Contents Page European foreword . 4 Introduction 7 1 Scope 9 2 Normative references 9 3 Terms and definitions . 9 4 Symbols, subscripts and abbreviations. 9 4.1 Symbols . 9 4.2 Subscripts . 9 4.3 Abbreviations 10 5 Brief description of the me

18、thods and routing . 10 5.1 Output of the methods 10 5.2 General description of the methods 10 5.2.1 Method 1 10 5.2.2 Method 2 11 5.3 Selection criteria between the methods 11 5.4 Application and implementation of the methods . 12 5.4.1 Method 1 12 5.4.2 Method 2 13 6 Calculation method 1 (EN 16798-

19、5-1) 13 6.1 Output data . 13 6.2 Calculation time interval and calculation period . 13 6.3 Input data 13 6.3.1 Source of data 13 6.3.2 Product data . 14 6.3.3 System design data 14 6.3.4 Operating conditions 14 6.3.5 Constants and physical data . 14 6.4 Calculation procedure, method 1 . 15 6.4.1 App

20、licable calculation interval . 15 6.4.2 Distribution calculation . 15 6.4.3 Generation calculation . 18 7 Calculation method 2 (EN 16798-5-2) 35 7.1 Output data . 35 7.2 Calculation interval . 35 7.3 Input data 36 7.3.1 Source of data 36 7.3.2 Product data . 36 7.3.3 System design data 36 7.3.4 Oper

21、ating conditions 36 7.4 Calculation procedure 36 7.4.1 Applicable timestep . 36 7.4.2 Operating conditions calculation . 37 7.4.3 Energy calculation . 39 PD CEN/TR 16798-6:2017CEN/TR 16798-6:2017 (E) 3 8 Quality control . 43 9 Compliance check . 43 10 Worked out examples, method 1 43 10.1 Example 1

22、43 10.1.1 Description 43 10.1.2 Calculation details 47 10.1.3 Observations 47 11 Worked out examples, method 2 48 11.1 Description 48 11.2 Calculation details 52 11.3 Observations 52 12 Validation of the calculation procedures . 52 Annex A (informative) Input and method selection data sheet Template

23、 . 53 A.1 General . 53 A.2 References . 53 A.3 Product description data . 53 A.4 Product technical data 53 A.5 System design data . 53 Annex B (informative) Input and method selection data sheet Default choices . 54 B.1 General . 54 B.2 References . 54 B.3 Product description data . 54 B.4 Product t

24、echnical data 54 B.5 System design data . 55 Annex C (informative) Calculation method for ground preheating and -cooling . 56 Annex D (informative) Calculation method for rotary heat exchangers . 58 D.1 Calculation. 58 D.2 Data 58 Annex E (informative) Calculation examples . 59 E.1 Spreadsheet 59 E.

25、2 Example 1 (method 1) . 59 E.3 Example 2 (method 2) . 88 Bibliography 118 PD CEN/TR 16798-6:2017CEN/TR 16798-6:2017 (E) 4 European foreword This document (CEN/TR 16798-6:2017) has been prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”, the secretariat of which is held by BSI. A

26、ttention 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 prepared under a mandate given to CEN by the European Commission

27、 and the European Free Trade Association. The necessary editorial revisions were made to comply with the requirements for each EPB technical report. This document has been produced to meet the requirements of Directive 2010/31/EU 19 May 2010 on the energy performance of buildings (recast), referred

28、to as “recast EPDB”. For the convenience of Standards users CEN/TC 156, together with responsible Working Group Conveners, have prepared a simple table below relating, where appropriate, the relationship between the EPBD and recast EPBD standard numbers prepared by Technical Committee CEN/TC 156 “Ve

29、ntilation for buildings”. EPBD EN Number Recast EPBD EN Number Title EN 15251 EN 16798-1 Energy performance of buildings Ventilation for buildings Part 1: Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environ

30、ment, lighting and acoustics (Module M1-6) N/A CEN/TR 16798-2 Energy performance of buildings Ventilation for buildings Part 2: Interpretation of the requirements in EN 16798-1 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air qu

31、ality, thermal environment, lighting and acoustics (Module M1-6) EN 13779 EN 16798-3 Energy performance of buildings Ventilation for buildings Part 3: For non-residential buildings Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4) N/A CEN/TR 16798-4 Energy p

32、erformance of buildings Ventilation for buildings Part 4: Interpretation of the requirements in EN 16798- 3 For non-residential buildings Performance requirements for ventilation and room-conditioning systems (Modules M5- 1, M5-4) PD CEN/TR 16798-6:2017CEN/TR 16798-6:2017 (E) 5 EN 15241 EN 16798-5-1

33、 Energy performance of buildings Ventilation for buildings Part 5-1: Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5- 8, M6-5, M6-8, M7-5, M7-8) Method 1: Distribution and generation EN 15241 EN 16798-5-2 Energy performance of buildings Venti

34、lation for buildings Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6.2, M5-8.2) Method 2: Distribution and generation N/A CEN/TR 16798-6 Energy performance of buildings Ventilation for buildings Part 6: Interpretation of the requirements in EN 16798-51 and

35、EN 16798-5-2 Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M 6-5, M6-8 , M7-5, M7-8) EN 15242 EN 16798-7 Energy performance of buildings Ventilation for buildings Part 7: Calculation methods for the determination of air flow rates in bui

36、ldings including infiltration (Module M5-5) N/A CEN/TR 16798-8 Energy 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

37、16798-9 Energy performance of buildings Ventilation for buildings Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) General N/A CEN/TR 16798-10 Energy performance of buildings Ventilation for buildings Part 10: Interpretation of the requirements in EN

38、16798-9 Calculation methods for energy requirements of cooling systems (Module M4-1,M4-4, M4-9) General EN 15243 EN 16798-13 Energy performance of buildings Ventilation for buildings Part 13: Calculation of cooling systems (Module M4-8) Generation EN 15243 CEN/TR 16798-14 Energy performance of build

39、ings Ventilation for buildings Part 14: Interpretation of the requirements in EN 16798-13 Calculation of cooling systems (Module M4-8) Generation N/A EN 16798-15 Energy performance of buildings Ventilation for buildings Part 15: Calculation of cooling systems (Module M4-7) Storage PD CEN/TR 16798-6:

40、2017CEN/TR 16798-6:2017 (E) 6 N/A CEN/TR 16798-16 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 16798-17 Energy performance of buildings Ventilation fo

41、r buildings Part 17: Guidelines for inspection of ventilation and air- conditioning systems (Module M4-11, M5-11, M6-11, M7-11) N/A CEN/TR 16798-18 Energy performance of buildings Ventilation for buildings Part 18: Interpretation of the requirements in EN 16798-17 Guidelines for inspection of ventil

42、ation and air-conditioning systems (Module M4-11, M5-11, M6-11, M7-11) PD CEN/TR 16798-6:2017CEN/TR 16798-6:2017 (E) 7 Introduction The set of EPB standards, Technical Reports and supporting tools In order to facilitate the necessary overall consistency and coherence, in terminology, approach, input

43、/output relations and formats, for the whole set of EPB-standards, the following documents and tools are available: a) a document with basic principles to be followed in drafting EPB-standards: CEN/TS 16628:2014, Energy Performance of Buildings - Basic Principles for the set of EPB standards 1; b) a

44、 document with detailed technical rules to be followed in drafting EPB-standards; CEN/TS 16629:2014, Energy Performance of Buildings - Detailed Technical Rules for the set of EPB- standards 2; and c) the detailed technical rules are the basis for the following tools: 1) a common template for each EP

45、B-standard, including specific drafting instructions for the relevant clauses, 2) a common template for each technical report that accompanies an EPB standard or a cluster of EPB standards, including specific drafting instructions for the relevant clauses, and 3) a common template for the spreadshee

46、t that accompanies each EPB standard, to demonstrate the correctness of the EPB calculation procedures. Each EPB standard follows the basic principles and the detailed technical rules and relates to the overarching EPB-standard, EN ISO 52000-1:2017 3. One of the main purposes of the revision of the

47、EPB-standards is to enable that laws and regulations directly refer to the EPB-standards and make compliance with them compulsory. This requires that the set of EPB-standards consists of a systematic, clear, comprehensive and unambiguous set of energy performance procedures. The number of options pr

48、ovided is kept as low as possible, taking into account national and regional differences in climate, culture and building tradition, policy and legal frameworks (subsidiarity principle). For each option, an informative default option is provided (Annex B). Rationale behind the EPB Technical Reports

49、There is a risk that the purpose and limitations of the EPB standards will be misunderstood, unless the background and context to their contents and the thinking behind them is explained in some detail to readers of the standards. Consequently, various types of informative contents are recorded and made available for users to properly understand, apply and nationally or regionally implement the EPB standards. If this expl