1、Energy performance of buildings Indoor environmental qualityPart 1: Indoor environmental input parameters for the design and assessment of energy performance of buildingsBS ISO 177721:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06 ISO 2017Energy performance of
2、buildings Indoor environmental quality Part 1: Indoor environmental input parameters for the design and assessment of energy performance of buildingsPerformance nergtique des btiments Qualit de lenvironnement intrieur Partie 1: Paramtres dentre de lenvironnement intrieur pour la conception et lvalua
3、tion de la performance nergtique des btimentsINTERNATIONAL STANDARDISO17772-1First edition2017-06Reference numberISO 17772-1:2017(E)National forewordThis British Standard is the UK implementation of ISO 177721:2017.The UK participation in its preparation was entrusted to Technical Committee B/540/8,
4、 Mirror committee for ISO/TC 163 Thermal Performance and Energy use in the built Environment.A list of organizations represented 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 responsibl
5、e for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 79056 0ICS 91.120.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Po
6、licy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS ISO 177721:2017 ISO 2017Energy performance of buildings Indoor environmental quality Part 1: Indoor environmental input parameters for the design and assessment of energy pe
7、rformance of buildingsPerformance nergtique des btiments Qualit de lenvironnement intrieur Partie 1: Paramtres dentre de lenvironnement intrieur pour la conception et lvaluation de la performance nergtique des btimentsINTERNATIONAL STANDARDISO17772-1First edition2017-06Reference numberISO 17772-1:20
8、17(E)BS ISO 177721:2017ISO 17772-1:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mech
9、anical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, Swi
10、tzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 177721:2017ISO 17772-1:2017(E)ii ISO 2017 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2017, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduce
11、d or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO
12、 copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO 17772-1:2017(E)Foreword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols and abbreviations . 54.1 Symbols . 54
13、.2 Abbreviations . 65 Interactions with other standards . 66 Design input parameters for design of buildings and sizing of heating, cooling, ventilation and lighting systems 66.1 General . 66.2 Thermal environment . 76.2.1 Heated and/or mechanically cooled buildings 76.2.2 Buildings without mechanic
14、al cooling 76.2.3 Increased air velocity . 86.3 Design for indoor air quality (ventilation rates) 86.3.1 General 86.3.2 Methods . 96.3.3 Non-residential buildings . 116.3.4 Residential buildings .116.3.5 Access to operable windows . 126.3.6 Filtration and air cleaning 126.4 Humidity 126.5 Lighting .
15、 126.5.1 General. 126.5.2 Non-residential buildings . 136.5.3 Residential buildings .136.6 Noise . 137 Indoor environment parameters for energy calculation 147.1 General 147.2 Thermal environment 147.2.1 Seasonal and monthly calculations .147.2.2 Hourly calculations .147.3 Indoor air quality and ven
16、tilation . 147.3.1 General. 147.4 Humidity 157.5 Lighting . 157.5.1 Non-residential buildings . 157.5.2 Residential buildings .15Annex A (normative) Recommended criteria for the thermal environment 16Annex B (normative) Basis for the criteria for indoor air quality and ventilation rates 22Annex C (n
17、ormative) How to define low and very low polluting buildings .27Annex D (normative) Examples of criteria for lighting 28Annex E (normative) Indoor system noise criteria of some spaces and buildings29Annex F (normative) Criteria for substances in indoor air 30Annex G (normative) Occupant schedules fo
18、r energy calculations .31Annex H (informative) Default criteria for the thermal environment .32 ISO 2017 All rights reserved iiiContents PageBS ISO 177721:2017ISO 17772-1:2017(E)Annex I (informative) Basis for the criteria for indoor air quality and ventilation rates 38Annex J (informative) Example
19、on how to define low and very low polluting buildings 44Annex K (informative) Examples of criteria for lighting .45Annex L (informative) Indoor system noise criteria of some spaces and buildings 46Annex M (informative) WHO health-based criteria for indoor air .47Annex N (informative) Occupants sched
20、ules for energy calculations 48Annex O (informative) Occupants schedules for energy calculations 50Bibliography .58iv ISO 2017 All rights reservedBS ISO 177721:2017ISO 17772-1:2017(E)Annex I (informative) Basis for the criteria for indoor air quality and ventilation rates 38Annex J (informative) Exa
21、mple on how to define low and very low polluting buildings 44Annex K (informative) Examples of criteria for lighting .45Annex L (informative) Indoor system noise criteria of some spaces and buildings 46Annex M (informative) WHO health-based criteria for indoor air .47Annex N (informative) Occupants
22、schedules for energy calculations 48Annex O (informative) Occupants schedules for energy calculations 50Bibliography .58iv ISO 2017 All rights reserved ISO 17772-1:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO memb
23、er 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 committee has been established has the right to be represented on that committee. International organizations, government
24、al 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 electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance a
25、re described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www .iso .org/ directivesAttention is dra
26、wn 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 any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on
27、the ISO list of patent declarations received. www .iso .org/ patentsAny trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions
28、 related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see the following URL: h t t p :/ www .iso .org/ iso/ foreword .htmlThis document was prepared by Technical Committee ISO/TC 163,
29、Thermal performance and energy use in the built environment.A list of all the parts in the ISO 17772 series can be found on the ISO website. ISO 2017 All rights reserved vBS ISO 177721:2017ISO 17772-1:2017(E)IntroductionEnergy consumption of buildings depends significantly on the criteria used for t
30、he indoor environment (heating, cooling, ventilation and lighting) and building (including systems) design and operation. Indoor environment also affects health, productivity and comfort of the occupants. Recent studies have shown that costs of poor indoor environment for the employer, the building
31、owner and for society, as a whole are often considerable higher than the cost of the energy used in the same building. It has also been shown that good indoor environmental quality can improve overall work and learning performance and reduce absenteeism. In addition uncomfortable occupants are likel
32、y to take actions to make themselves comfortable which may have energy implications. There is therefore a need for specifying criteria for the indoor environment for design and energy calculations for buildings and building service systems.There exist other national and International Standards, and
33、technical reports, which specify criteria for thermal comfort (ISO 77302). These documents do specify different types and categories of criteria, which may have a significant influence on the energy demand. For the thermal environment criteria for the heating season (cold/winter) and cooling season
34、(warm/summer) are listed. These criteria are, however, mainly for dimensioning of building, heating, cooling and ventilation systems. They may not be used directly for energy calculations and year-round evaluation of the indoor thermal environment. Studies have shown that occupant expectations in na
35、tural ventilated buildings may differ from conditioned buildings, which will be part of this document.This document specifies how design criteria can be established and used for dimensioning of systems. It defines how to establish and define the main parameters to be used as input for building energ
36、y calculation and long term evaluation of the indoor environment. Finally this document identifies parameters to be used for monitoring and displaying of the indoor environmentDifferent categories of criteria may be used depending on type of building, type of occupants, type of climate and national
37、differences. This document specifies several different categories of indoor environment which could be selected for the space to be conditioned. These different categories are intended to be used for design and may also be used to give an overall, yearly evaluation of the indoor environment by evalu
38、ating the percentage of time in each category. The designer may also select other categories using the principles from this document.Table 1 shows the relative position of this document within the set of EPB standards in the context of the modular structure as set out in ISO 52000-115.NOTE 1 In ISO/
39、TR 52000-2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation.NOTE 2 The modules represent EPB standards, although one EPB standard can cover more than one module and one module can be
40、covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Tables A.1 and H.1.vi ISO 2017 All rights reservedBS ISO 177721:2017ISO 17772-1:2017(E)IntroductionEnergy consumption of buildings depends significantly on the criteria used for
41、 the indoor environment (heating, cooling, ventilation and lighting) and building (including systems) design and operation. Indoor environment also affects health, productivity and comfort of the occupants. Recent studies have shown that costs of poor indoor environment for the employer, the buildin
42、g owner and for society, as a whole are often considerable higher than the cost of the energy used in the same building. It has also been shown that good indoor environmental quality can improve overall work and learning performance and reduce absenteeism. In addition uncomfortable occupants are lik
43、ely to take actions to make themselves comfortable which may have energy implications. There is therefore a need for specifying criteria for the indoor environment for design and energy calculations for buildings and building service systems.There exist other national and International Standards, an
44、d technical reports, which specify criteria for thermal comfort (ISO 77302). These documents do specify different types and categories of criteria, which may have a significant influence on the energy demand. For the thermal environment criteria for the heating season (cold/winter) and cooling seaso
45、n (warm/summer) are listed. These criteria are, however, mainly for dimensioning of building, heating, cooling and ventilation systems. They may not be used directly for energy calculations and year-round evaluation of the indoor thermal environment. Studies have shown that occupant expectations in
46、natural ventilated buildings may differ from conditioned buildings, which will be part of this document.This document specifies how design criteria can be established and used for dimensioning of systems. It defines how to establish and define the main parameters to be used as input for building ene
47、rgy calculation and long term evaluation of the indoor environment. Finally this document identifies parameters to be used for monitoring and displaying of the indoor environmentDifferent categories of criteria may be used depending on type of building, type of occupants, type of climate and nationa
48、l differences. This document specifies several different categories of indoor environment which could be selected for the space to be conditioned. These different categories are intended to be used for design and may also be used to give an overall, yearly evaluation of the indoor environment by eva
49、luating the percentage of time in each category. The designer may also select other categories using the principles from this document.Table 1 shows the relative position of this document within the set of EPB standards in the context of the modular structure as set out in ISO 52000-115.NOTE 1 In ISO/TR 52000-2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation.NOTE 2 The mo
