1、BSI Standards PublicationEnergy Performance of Buildings Detailed Technical Rules for the set of EPB-standardsPD CEN/TS 16629:2014National forewordThis Published Document is the UK implementation of CEN/TS 16629:2014.The UK participation in its preparation was entrusted by TechnicalCommittee B/540,
2、Energy performance of materials components and buildings, to Subcommittee B/540/2, Building performance - Energy.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Us
3、ers are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 82983 3ICS 91.140.99Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under the authority
4、of theStandards Policy and Strategy Committee on 31 August 2014.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CEN/TS 16629:2014TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 16629 July 2014 ICS 91.140.99 English Version Energy Pe
5、rformance of Buildings - Detailed Technical Rules for the set of EPB-standards Performance nergtique des btiments - Rgles techniques dtailles pour la srie de normes sur la performance nergtique des btiments Energieeffizienz von Gebuden - Detaillierte technische Regeln fr das EPB-Normenpaket This Tec
6、hnical Specification (CEN/TS) was approved by CEN on 10 May 2014 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their comments, particularly on the question whether the CEN/TS can
7、be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to
8、the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. 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, Gre
9、ece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG
10、 CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TS 16629:2014 EPD CEN/TS 16629:2014CEN/TS 16629:2014 (E) 2 Contents Page Foreword 4 Introduction .6 1 Scope 7 2
11、 Normative references 7 3 Terms and definitions .7 4 Symbols, units and subscripts .7 5 General 8 6 Standardization process .8 6.1 General 8 6.2 Coordination of EPB-standards .9 6.2.1 General 9 6.2.2 Coordination with product standards9 6.2.3 Coordination between CEN and ISO 9 6.2.4 Dynamic interact
12、ion with national authorities . 10 7 Application range 10 7.1 General . 10 7.2 Energy performance requirements . 10 7.3 Energy certification 11 7.4 System inspection 11 7.5 Recommendations and energy auditing 11 7.6 System sizing 11 7.7 Different levels of complexities . 11 7.8 Flexibility . 12 8 Na
13、tional implementation and adaptation . 12 8.1 General . 12 8.2 Presenting national options 12 8.3 Split between common part and national/regional choices and input data . 13 8.4 National annexes 13 8.4.1 General . 13 8.4.2 Content of National implementing standards 13 9 Modular structure . 14 9.1 Ge
14、neral . 14 9.2 Terms, definitions and symbols 14 9.3 Matching time steps . 14 9.4 Input values and assumptions 14 10 Common models and editorial rules. 15 10.1 Common structure of an EPB-standard . 15 10.1.1 General . 15 10.1.2 Title of the EPB-standard . 15 10.1.3 Introduction of the EPB-standard .
15、 16 10.1.4 Scope of the EPB-standard . 16 10.1.5 Normative references within an EPB-standard . 17 10.1.6 Definitions and symbols within an EPB-standard . 17 10.1.7 Description of the methods, presenting alternative methods provided by an EPB-standard 18 10.1.8 Time step used within an EPB-standard 1
16、8 10.1.9 Individual method descriptions provided by an EPB-standard . 19 PD CEN/TS 16629:2014CEN/TS 16629:2014 (E) 3 10.1.10 Quality control . 22 10.1.11 Compliance check . 23 10.1.12 Annexes 23 10.2 Common structure and contents of a Technical Report accompanying an EPB-standard 23 10.3 Accompanyin
17、g electronic spread sheet . 24 10.4 Editorial rules . 25 10.4.1 General . 25 10.4.2 Neutrality 25 10.4.3 Numerical values . 25 10.4.4 Symbols and Equations style and equation numbering . 25 10.4.5 Table style and numbering . 27 10.4.6 Figures 27 10.4.7 Verbal forms, use of modal auxiliary verbs 27 1
18、0.4.8 References in the normative text . 28 11 Quality aspects 28 11.1 Validation and demonstration 28 11.2 Relevance, sensitivity and balanced accuracy 29 11.2.1 Relevance . 29 11.2.2 Reproducibility 29 11.2.3 Balance between accuracy and required effort 29 11.3 Software proof . 30 11.3.1 General .
19、 30 11.3.2 Naming 30 11.3.3 Options . 30 11.3.4 Correlations . 30 11.3.5 Iterations. 30 11.3.6 Structuring of the method 30 11.3.7 Specifying all input/output variables . 30 11.4 Calculation options . 31 11.4.1 Different levels of complexities . 31 11.4.2 Hierarchy in simplified versus detailed proc
20、edures 31 11.5 Quality control of the calculation 31 11.6 Compliance check . 31 11.7 Common example cases. 31 Annex A (normative) Technical rules application checklist . 33 A.1 General . 33 A.2 Checklist fields description 33 A.2.1 Technical rule 33 A.2.2 Application . 33 A.2.3 Details . 33 Bibliogr
21、aphy 38 PD CEN/TS 16629:2014CEN/TS 16629:2014 (E) 4 Foreword This document (CEN/TS 16629:2014) has been prepared by Technical Committee CEN/TC 371 “Energy Performance of Buildings Project Group”, the secretariat of which is held by NEN. Attention is drawn to the possibility that some of the elements
22、 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 and the European Free Trade Association (Mandate M/480, 2). T
23、his document supports requirements of EU Directive 2010/31/EC on the energy performance of buildings (EPBD). It forms part of a series of standards aimed at European harmonization of the methodology for the calculation of the energy performance of buildings. Directive 2010/31/EU recasting the Direct
24、ive 2002/91/EC on energy performance of buildings (EPBD) 1 promotes the improvement of the energy performance of buildings within the European Union, taking into account all types of energy uses (heating, lighting, cooling, air conditioning, ventilation) and outdoor climatic and local conditions, as
25、 well as indoor climate requirements and cost effectiveness (Article 1). The Directive requires Member States to adopt measures and tools to achieve the prudent and rational use of energy resources. In order to achieve those goals, the EPBD requires increasing energy efficiency and the enhanced use
26、of renewable energies in both new and existing buildings. One tool for this is the application by Member States of minimum requirements on the energy performance of new buildings and for existing buildings that are subject to major renovation, as well as for minimum performance requirements for the
27、building envelope if energy-relevant parts are replaced or retrofitted. Other tools are energy certification of buildings, inspection of boilers and air-conditioning systems. NOTE The use of European Standards increases the accessibility, transparency and objectivity of the energy performance assess
28、ment in the Member States facilitating the comparison of best practices and supporting the internal market for construction products. The use of EPB-standards for calculating energy performance, as well as for energy performance certification and the inspection of heating systems and boilers, ventil
29、ation and air-conditioning systems will reduce costs compared to developing different standards at national level. The first mandate to CEN to develop a set of standards to support the EPBD (M/343) resulted in the successful publication of several EPBD related CEN standards in 2007-2008. The second
30、mandate to CEN (M/480, 2) was issued to review the Mandate M/343 as the recast of the EPBD raises the need to revisit the standards and reformulate and add standards so that they become on the one hand unambiguous and compatible, and on the other hand a clear and explicit overview of the choices, bo
31、undary conditions and input data that need to be defined at national or regional level. Such national or regional choices remain necessary, due to differences in climate, culture and building tradition, policy and legal frameworks. Consequently, the current set of EPBD related standards had to be im
32、proved and expanded on the basis of the recast of the EPBD. EPB-standards should be flexible enough to allow for necessary national and regional differentiation and facilitate Member States implementation and the setting of requirements by the Member States. The set of EBP-standards should consist o
33、f a comprehensive package of Technical Specifications and European Standards that are manageable and user-friendly for regulators, product Technical Specification drafters, drafters of European Technical Approval Guidelines/Common Understanding Assessment Procedures (ETAGs/CUAPs), producers, notifie
34、d bodies and users. The set-up of a coherent set EPB-standards under Mandate M/480 was split into two phases: the development of (and agreement on) the underlying basic principles and detailed technical rules for drafting EPB-standards providing a coherent modular structure and an overarching EPB-st
35、andard following these rules and principles; PD CEN/TS 16629:2014CEN/TS 16629:2014 (E) 5 on the basis of the results of phase 1: the preparation/revision of the complete set of EPB- standards. The basic principles and technical rules were developed to ensure the necessary overall consistency in term
36、inology, approach, input/output relations and formats in all EPB-standards In these rules and specifications requirements from competent national legal authorities of EU and EFTA Member States (aggregated by the CAP-EDMC liaison committee) were taken into account. It is anticipated that during phase
37、 2 additions or modifications of the overarching EPB-standard and/or basic principles and detailed technical rules might be needed. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to announce this Technical Specification: A
38、ustria, 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, Slovakia, Slovenia, Spain, Sw
39、eden, Switzerland, Turkey and the United Kingdom. PD CEN/TS 16629:2014CEN/TS 16629:2014 (E) 6 Introduction This Technical Specification has been developed to guide the revisions under M/480 phase 2 as well as all future work on EPB-standards. In order to facilitate coordination, consistency and cohe
40、rence of EPB-standards, the following tools are available: a) a Technical Specification on the basic principles to be followed in drafting EPB-standards; b) a Technical Specification on the detailed technical rules to be followed in drafting EPB-standards (this document); c) in addition, the followi
41、ng TC/371 documents are available; 1) a template for the EPB-standards, including reminders of applicable rules in the relevant clauses; 2) a template for the EPB Technical Reports that shall accompany each EPB standard; 3) a spread sheet template to be used to demonstrate the correctness of the sta
42、ndardized calculation procedures. All work on (intended) EPB-standards will follow the basic principles and the detailed technical rules and relate to the overarching EPB-standard, (FprEN 15603). PD CEN/TS 16629:2014CEN/TS 16629:2014 (E) 7 1 Scope This Technical Specification provides guidance in th
43、e form of detailed technical rules based on the basic principles, both for the overarching standard and for each standard within the set of EPB-standards. These detailed technical rules give practical rules on the following subjects for EPB-standards: the standardization process, including collabora
44、tions and consultations; the application range of the standards; common general organization of each standard and the national implementation; the overarching structure for the energy performance assessment; common model(s) and editorial rules for each standard; common quality aspects for each stand
45、ard. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any
46、amendments) applies. FprEN 15603:2014, Energy Performance of Buildings Overarching standard EPB CEN/TS 16628, Energy Performance of Buildings Basic Principles for the set of EPB-standards 3 Terms and definitions For the purposes of this document, the terms and definitions given in FprEN 15603:2014 a
47、nd the following apply. 3.1 EPB-standard standard being part of a set of standards providing a coherent methodology for assessing the energy performance of buildings using a holistic approach Note 1 to entry: EPB-standards are developed and/or revised in accordance with and have to comply with the b
48、asic principles and detailed technical rules developed by CEN/TC 371 under Mandate M/480 following the Energy Performance of Buildings Directive (2010/31/EU, EPBD recast). The term EPB-standard may apply to either EN standards or to EN ISO standards. Note 2 to entry: EPB-standards are drafted on the
49、 basis of relevant existing International, European and National standards and the work of the CEN-CENELEC Product TCs. They have to take into account EU Directives (other than the EPBD), such as the Construction Products Directive (89/106/EEC), the revised Labelling Directive 2010/30/EU, the Energy related Products Directive 2009/125/EC, the Energy End Use Efficiency and Energy Services Directive (2006/32/EC), the INSPIRE Directive (2007/2/EC) and Mandate M324 and the Boiler Efficiency Directive(92/42/EC). 4 Symbols, units and subscr
