1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 13153:2012Framework of the designprocess for energy-savingsingle-family residential andsmall commercial buildingsBS ISO 13153:2012 BRITISH STANDARDNational forewordThis Br
2、itish Standard is the UK implementation of ISO 13153:2012. The UK participation in its preparation was entrusted to T e c h n i c a l Committee RHE/2, Ventilation for buildings, heating and hot water services.A list of organizations represented on this committee can be obtained on request to its sec
3、retary.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 2012. Published by BSI Standards Limited 2012.ISBN 978 0 580 70086 6 ICS 91.040.01 Compliance with a British Standard c
4、annot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2012.Amendments issued since publicationDate T e x t a f f e c t e dBS ISO 13153:2012Reference numberISO 13153:2012(E)ISO 2012INTERNATIONA
5、L STANDARD ISO13153First edition2012-09-01Framework of the design process for energy-saving single-family residential and small commercial buildings Cadre gnral dun processus de conception dhabitations individuelles et de petits btiments commerciaux permettant dconomiser de lnergie BS ISO 13153:2012
6、ISO 13153:2012(E) COPYRIGHT PROTECTED DOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IS
7、O at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2012 All rights reservedBS ISO 13153:2012ISO 13153:2
8、012(E) ISO 2012 All rights reserved iiiContents Page Foreword iv Introduction . v 1 Scope 1 2 Normative references 1 3 Terms and definitions . 1 4 Symbols, units and abbreviations . 3 5 Fundamentals 3 5.1 General . 3 5.2 Core decisions by designers in design process in this International Standard. 4
9、 5.3 Key information helpful for the core decisions 4 6 Energy consumption ratio and its grounds 6 6.1 General . 6 6.2 Energy uses . 7 6.3 Prerequisite design conditions for design process 7 6.4 Reference specifications for elemental technologies . 7 6.5 Grounds for energy consumption ratio 8 6.6 Co
10、generations and photovoltaic cells 8 6.7 Further information derived from energy consumption ratio . 9 6.8 Overall structure for predicting total energy consumption by using reference energy consumptions and energy consumption ratios of specifications for elemental technologies 9 7 Design process 13
11、 7.1 General . 13 7.2 Flow of the design process 13 Annex A (informative) Examples of energy-saving elemental technologies and options for specification . 15 Annex B (informative) Notes on the experimental estimation of systems, taking actual conditions of usage into consideration . 34 Annex C (info
12、rmative) Contents of design guidelines including expression of energy consumption ratio for elemental technologies and options for specification 36 Annex D (informative) Media for the design process 38 Bibliography 39 BS ISO 13153:2012ISO 13153:2012(E) iv ISO 2012 All rights reservedForeword ISO (th
13、e International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committ
14、ee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechn
15、ical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member
16、bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying
17、any or all such patent rights. ISO 13153 was prepared by Technical Committee ISO/TC 205, Building environment design. BS ISO 13153:2012ISO 13153:2012(E) ISO 2012 All rights reserved vIntroduction This International Standard provides the framework for a design process for single-family residential an
18、d small commercial buildings, characterized by the “energy consumption ratio” as the key criterion. The design process, or design guidelines explaining the design process, is prepared by suppliers of the design guidelines for designers of buildings as a whole system, building envelopes or building e
19、quipment, all of which are deeply related to the energy performance of buildings. Designers play the most important role in the wide propagation of energy-saving technologies because they often make the final decisions on whether energy-saving technologies should be adopted or not, and which energy-
20、saving technologies should be adopted in actual building projects. BS ISO 13153:2012BS ISO 13153:2012INTERNATIONAL STANDARD ISO 13153:2012(E) ISO 2012 All rights reserved 1Framework of the design process for energy-saving single-family residential and small commercial buildings 1 Scope This Internat
21、ional Standard specifies a framework of the design process for energy-saving single-family residential and small commercial buildings, with the energy consumption ratio as the key criterion. It is intended to assist in the development of design guidelines for practitioners who design energy-related
22、parts of buildings. This International Standard is applicable only to the design process for single-family residential and small commercial buildings. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edit
23、ion cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 16813, Building environment design Indoor environment General principles ISO 16818, Building environment design Energy efficiency Terminology ISO 23045, Building environme
24、nt design Guidelines to assess energy efficiency of new buildings 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 16813, ISO 16818 and ISO 23045 and the following apply. 3.1 analogical inference prediction of energy consumption or effectiveness in en
25、ergy saving of a certain specification of a certain elemental technology on the basis of a design process or design guidelines, where the prerequisite design condition does not agree completely with that of the building project of concern 3.2 design condition condition which affects functions of ene
26、rgy-saving elemental technologies and is taken into account in order to design the building concerned 3.3 designer general designer practitioner who designs buildings and equipment, and does not necessarily have expertise in energy-related aspects of buildings BS ISO 13153:2012ISO 13153:2012(E) 2 IS
27、O 2012 All rights reserved3.4 design guidelines media which include information on how to design buildings and on the design process 3.5 design process course of actions performed by designers to produce a set of specifications and drawings 3.6 energy consumption ratio ratio of predicted energy cons
28、umption for a certain energy use to the reference energy consumption 3.7 elemental technology energy-saving elemental technology group of design methods or specifications which constitute a common function in buildings and are proved to reduce energy consumption when compared with a reference method
29、 and specification 3.8 energy use purpose of the equipment for which energy is used EXAMPLE Space heating, space cooling, ventilation, domestic hot water, lighting, cooking, consumer electronics, etc. 3.9 predicted energy consumption energy consumption in primary energy for a particular energy use o
30、r a sum of energy uses, which is predicted by taking actual performance of building components and actual efficiency of equipment into consideration as much as possible 3.10 project definition process of providing the relevant information for designers and others to define the scope of the work NOTE
31、 The project definition lists the given constraints, which cannot be revised, and the project requirements, the theories and assumptions. All of these might not be completely defined at this stage. Some of these may be revised in response to feedback from later stages of the design process. 3.11 ref
32、erence energy consumption predicted energy consumption of a building with reference specifications for elemental technologies 3.12 reference specification for elemental technology reference specification specification whose energy performance is regarded as a reference standard 3.13 specification in
33、formation which specifies the construction of a part of buildings or the requirements for installed equipment 3.14 supplier of design guidelines expert who produces and supplies design guidelines for designers by using his/her expertise on energy-related aspects of buildings BS ISO 13153:2012ISO 131
34、53:2012(E) ISO 2012 All rights reserved 34 Symbols, units and abbreviations Table 1 Symbols, units and abbreviations Symbol Quantity Unit Eireference annual energy consumption in primary energy for energy use “i” GJ/a ETpredicted annual energy consumption in primary energy taking power generation by
35、 photovoltaic cells into consideration GJ/a ET elemental technology EU energy use eepredicted annual electrical load kWh/a eipredicted annual energy consumption for energy use “i” GJ/a ePVpredicted power generation by photovoltaic cells GJ/a eTpredicted total annual energy consumption for energy use
36、 “1”, “2”, , “N” GJ/a ei,j,kpredicted annual energy consumption in primary energy for energy use “i”, when the level of option “k” of the elemental technology “j” is adopted GJ/a ei,j1kj1+ j2kj2+ + jnkjnpredicted annual energy consumption in primary energy for energy use “i”, when the level of optio
37、n “kj1” of the elemental technology “j1”, the level of option “kj2” of the elemental technology “j2”, and the level of option “kjn” of the elemental technology “jn” are adopted GJ/a Ldhwpredicted annual heat load for domestic hot water GJ/a Lhpredicted annual heat load for hot-water space heating GJ
38、/a N number of energy uses with which the design process deals - n number of elemental technologies that are effective in saving each energy use - ri,j,kenergy consumption ratio for energy use “i”, when the level of option “k” of the elemental technology “j” is adopted - ri,jn,kjnenergy consumption
39、ratio for energy use “i”, when the level of option “kjn” of the elemental technology “jn” is adopted - ri,j1,kj1+j2,kj2+jn,kjnenergy consumption ratio for energy use “i”, when evaluating the interaction among options of multiple elemental technologies (the level of option “kj1” of the elemental tech
40、nology “j1”, the level of option “kj2” of the elemental technology “j2”, and the level of option “kjn” of the elemental technology “jn”) - 5 Fundamentals 5.1 General The design process, whose framework is given by this International Standard, has its own characteristics. The primary characteristic i
41、s being equipped with quantitative information on the energy-saving effectiveness of design options. It comes from the fact that there are still many designers who are engaged mainly in small-scale building projects and cannot carry out their own tailor-made evaluation of the design options by thems
42、elves. The following shows the decisions by those designers, who are assisted by the design process and the design guidelines as their media. In this International Standard, “elemental technology” and “specification” are fundamental concepts in the design process. BS ISO 13153:2012ISO 13153:2012(E)
43、4 ISO 2012 All rights reserved5.2 Core decisions by designers in design process in this International Standard 5.2.1 Provisional selection of elemental technologies In the design process for energy conservation in buildings, the provisional selection of elemental technologies, which are to be evalua
44、ted for their effectiveness before the final selection, shall be made. The number of provisionally selected elemental technologies depends on design conditions. EXAMPLE In cold climates, the insulation of the building envelope is selected as an elemental technology, which contributes to energy conse
45、rvation in space heating energy. Other examples of the elemental technologies are given in A.2. 5.2.2 Provisional selection of specification for the elemental technology After the selection of a certain elemental technology, the specification for the elemental technology shall be provisionally selec
46、ted so that the effect of the design on energy consumption can be quantitatively evaluated. NOTE Examples of specifications for elemental technologies are given in Annex A. EXAMPLE The performance of the insulation of the building envelope is dependent on thermal resistance of insulation materials,
47、thermal transmittance of windows and construction method affecting the air movement in or through the building envelope. Options for overall specification of the envelope from the viewpoint of the insulation are prescribed by those parameters. 5.2.3 Final selection of the options for specifications
48、to be adopted in the building project After checking predicted energy consumption or the reduction of energy consumption from the reference specifications, and after checking the balance between initial cost increase and running cost reduction, designers make the final selection on the options for s
49、pecifications of elemental technologies if they give satisfactory results from the viewpoint of energy conservation and cost-effectiveness. 5.3 Key information helpful for the core decisions 5.3.1 Characteristics of elemental technologies The elemental technologies, which are covered by the design process according to this International Standard, shall be clearly defined and explained in the design guidelines in plain terms with explanations of technical terms in engineering fields with which general designers of
