1、Energy Performance of Buildings Inspection of Automation, Controls and Technical Building ManagementPart 1: Module M10-11BS EN 16946-1:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis British Standard is the UK implementation of EN 16946-1:20
2、17.The UK participation in its preparation was entrusted to Technical Committee RHE/16, Performance requirements for control systems.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 provis
3、ions of a contract. Users are responsible for its correct application.ISBN 978 0 580 91971 8ICS 97.120Compliance 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 July 20
4、17.Amendments/corrigenda issued since publicationDate Text affected BRITISH STANDARDBS EN 169461:2017EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 169461April 2017ICS 97.120EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCENCENELEC Management Cen
5、tre: Avenue Marnix 17, B1000 Brussels 2017 CEN Ref. No. EN 16946-1:2017: EAll rights of exploitation in any form and by any means reserved worldwide for CEN national MembersEnergy Performance of Buildings - Inspection of Automation, Controls and Technical Building Management - Part 1: Module M10-11P
6、erformance nergtique des btiments - Inspection des systmes dautomatisation, de rgulation et de gestion technique des btiments - Partie 1 : Module M10-11Energetische Bewertung von Gebuden- Inspektion der Gebudeautomation, Regelungstechnik und des Technischen Gebudemanagements - Teil 1: Modul M10-11Th
7、is 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 conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical refer
8、ences concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN
9、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 standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
10、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 Kingdom.English VersionEN 169461:2017 (E)European foreword 3Introduction . 41 Sco
11、pe . 52 Normative references 73 Terms and definitions . 74 Overview . 75 Inspection method 85.1 General . 85.2 Inspection procedure 85.3 Major steps in the inspection . 85.4 Determination of energy efficiency contribution . 95.5 Weighting among building types . 95.6 BAC overall energy performance sc
12、ale and evaluation 96 Inspection of a BAC in the phases of BAC project .106.1 General 106.2 Design phase 106.2.1 Activities. 106.2.2 Role of the inspection .106.3 Engineering phase. 106.3.1 Activities. 106.3.2 Role of the inspection .106.4 Installation phase 116.4.1 Activities. 116.4.2 Role of the i
13、nspection .116.5 Completion phase 116.5.1 Activities. 116.5.2 Role of the inspection .116.6 Documentation 116.6.1 General. 116.6.2 Role of the inspection .116.7 Operator instruction (training) . 126.7.1 General. 126.7.2 Role of the inspection .126.8 Review and improve building performance . 126.9 In
14、spection of BACS sometime after the handover .12Annex A (informative) Audit Processes 13Annex B (informative) Schematic supply flow and controls functions influencing the efficiency 14Annex C (informative) Key Performance Indicators .15Bibliography .172Contents PageBS EN 169461:2017EN 169461:2017 (E
15、)European forewordThis document (EN 16946-1:2017) has been prepared by Technical Committee CEN/TC 247 “Building Automation, Controls and Building Management”, the secretariat of which is held by SNV.This European Standard shall be given the status of a national standard, either by publication of an
16、identical text or by endorsement, at the latest by October 2017, and conflicting national standards shall be withdrawn at the latest by October 2017.This document is part of the set of standards on the energy performance of buildings (the set of EPB standards) and has been prepared under a mandate g
17、iven to CEN by the European Commission and the European Free Trade Association (Mandate M/480, 6), and supports essential requirements of EU Directive 2010/31/EC on the energy performance of buildings (EPBD, 7).In case this standard is used in the context of national or regional legal requirements,
18、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.Further target groups are users of the voluntary common European Union certification scheme f
19、or the energy performance of 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.This document has been prepared under a mandate given to CEN b
20、y the European Commission and the European Free Trade Association.According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Es
21、tonia, 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 the United Kingdom.3BS EN 169461:
22、2017EN 169461:2017 (E)IntroductionThis standard is part of a series of standards aiming at international harmonization of the methodology for the assessment of the energy performance of buildings, called “EPB set of standards”.As part of the “EPB set of standards” it complies with the requirements f
23、or the set of basic EPB documents EN ISO 52000-1:2017 (see Normative references), CEN/TS 16628 and CEN/TS 16629 (see bibliography 2 and 3) developed under a mandate given to CEN by the European Commission and the European Free Trade Association (Mandate M/480), and supports essential requirements of
24、 EU Directive 2010/31/EU on the energy performance of buildings (EPBD).The standards issued by TC 247 for M/480 belong to the EPB set of standards and are in line with the over-arching standard (EN ISO 52000-1:2017) and drafted in accordance with the basic principles and detailed technical rules dev
25、eloped in the Phase I of the mandate.Also these standards are clearly identified in the modular structure developed to ensure a transparent and coherent EPB standard set. BAC (Building Automation and Control) is identified in the modular structure as Technical Building System M10. However, the stand
26、ards of TC 247 deal with control accuracy, control functions and control strategies using standards communications protocol (these last standards do not belong to the EPB standards set).To avoid a duplication of calculation due to the BAC (avoid double impact), no calculation are done in BAC EPB sta
27、ndard set, but in each underlying standard of EPB set of standards (from M1 to M9 in the Modular Structure), an IDENTIFIER developed and present in the M10 covered by EN 15232-1:2017 is used where appropriate. These way of interaction is described in detailed in the Technical Report (CEN ISO/TR 5200
28、0-2:2017) accompanying the over-arching standard. As consequence, the Annex A and Annex B concept as EXCEL sheet with the calculation formulas used in the EPB standards are not applicable for the standards issued by TC 247 for M/480.The main target groups of this standard are all the users of the se
29、t of EPB standards (e.g. architects, engineers, regulators).Further target groups are parties wanting to motivate their assumptions by classifying the building energy performance for a dedicated building stock.More information is provided in the Technical Report accompanying this standard (CEN/TR 16
30、946-2:2016 1).4BS EN 169461:2017EN 169461:2017 (E)1 ScopeThis European Standard defines guidelines for the inspection of installed and operational functions of Building Automation, Controls and Technical Building Management System including its configuration.Table 1 shows the relative position of th
31、is standard within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000-1:2017.NOTE 1 In CEN ISO/TR 52000-2:2017 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published
32、or in preparation.NOTE 2 The modules represent EPB standards, although one EPB standard may cover more than one module and one module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively.Table 1 Position of this standard (in casu M1011), within t
33、he modular structure of the set of EPB standardsOverarchingBuilding (as such)Technical Building SystemSubmoduleDescriptionsDescriptionsDescriptionsHeatingCoolingVentilationHumidificationDehumidificationDomestic Hot watersLightingBuilding automation and controlPV, wind, sub1 M1 M2 M3 M4 M5 M6 M7 M8 M
34、9 M10 M111 General General General 2Common terms and defini-tions; symbols, units and subscriptsBuilding Energy NeedsNeeds 3Applica-tion(Free) In-door Con-ditions without SystemsMaximum Load and Power4Ways to Express Energy Perfor-manceWays to Express Energy Perfor-manceWays to Express Energy Perfor
35、-mance5Building Func-tions and Building Bounda-riesHeat Transfer by Trans-missionEmission and con-trolaThe shaded modules are not applicable. 5BS EN 169461:2017EN 169461:2017 (E)OverarchingBuilding (as such)Technical Building SystemSubmoduleDescriptionsDescriptionsDescriptionsHeatingCoolingVentilati
36、onHumidificationDehumidificationDomestic Hot watersLightingBuilding automation and controlPV, wind, sub1 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M116Building Occupan-cy and Operating Condi-tionsHeat Transfer by Infil-tration and Venti-lationDistribu-tion and control7Aggre-gation of Energy Servic-es and Energ
37、y CarriersInternal Heat GainsStorage and con-trol8Building Partition-ingSolar Heat GainsGenera-tion and control9Calculated Energy Perfor-manceBuilding Dynamics (thermal mass)Load dispatch-ing and operating conditions10Measured Energy Perfor-manceMeasured Energy Perfor-manceMeasured Energy Perfor-man
38、ce11 Inspection Inspection Inspection x 12Ways to Express Indoor ComfortBMS aThe shaded modules are not applicable. 6 BS EN 169461:2017EN 169461:2017 (E)OverarchingBuilding (as such)Technical Building SystemSubmoduleDescriptionsDescriptionsDescriptionsHeatingCoolingVentilationHumidificationDehumidif
39、icationDomestic Hot watersLightingBuilding automation and controlPV, wind, sub1 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M1113External Environ-ment Con-ditions14 aEconomic Calcula-tionaThe shaded modules are not applicable. 2 Normative referencesThe following documents, in whole or in part, are normatively re
40、ferenced 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 amendments) applies.EN ISO 52000-1:2017, Energy performance of buildings Overarching EPB ass
41、essment Part 1: General framework and proceduresEN ISO 16484-1, Building automation and control systems (BACS) Part 1: Project specification and implementation (ISO 16484-1:2010)EN 15232-1:2017, Energy performance of buildings Part 1: Impact of Building Automation, Controls and Building Management M
42、odules M10-4, 5, 6, 7, 8, 9, 10CEN/TR 15232-2:2016, Energy performance of buildings Part 2: Accompanying TR prEN 15232-1:2015 Modules M10-4,5,6,7,8,9,10EN ISO 7345:1995 , Thermal insulation Physical quantities and definitions (ISO 7345:1987)3 Terms and definitionsFor the purposes of this document, t
43、he terms and definitions given in EN ISO 7345:1995 , in EN ISO 52000-1:2017 apply.4 OverviewBuilding Automation and Controls including Technical Building Management (BAC) contribute to the energy performance of buildings. BAC performance has a tendency to decline over time if not actively checked, m
44、aintained and adapted to the actual use of the building (independent of the building type). This performance depends on a number of factors. Some of the factors are: building / space usage changes;7BS EN 169461:2017EN 169461:2017 (E) equipment maintenance and re-commissioning; manual interventions a
45、nd missing “back to “normal” change; manual set point adjustments and back to “normal” procedure; plant performance issues; control issues and control equipment issues; misplaced sensors and mounting issues; etc.The requirements in this standard describe a method and its steps and its 2 pillow appro
46、ach to maintain the desired performance over time.The inspection method basically delivers a tool variant (e.g. EXCEL) that allows keeping track of the inspected BAC portions.This standard and its accompanying Technical Recommendations is defining an inspection method based on EN 15232-1:2017 that s
47、hall evaluate the actual working functionality as well as giving a ranked list of improvement measures. In the accompanying TR an ongoing supervision method is described that allows constant monitoring of a BAC installation and its controlled equipment (if instrumented with BAC equipment).5 Inspecti
48、on method5.1 GeneralBAC (Building Automation and Controls) is description combination of products, software, and engineering services for automatic controls, monitoring and optimization, human intervention, and management to achieve energy efficient, economical and safe operation of building service
49、s equipment.This inspection method of Building Automation and Controls builds on the EN 15232-1:2017 and its accompanying CEN/TR 15232-2:2016.The method inspects all existing BAC functions in a building according to Table 4 of EN 15232-1:2017 assesses its influencing building area (e.g. rooms, space, zones) and its schedule of operation (all as is).5.2 Inspection procedureThe recommended procedure is to follow the supply flow from “production” (e.g. boilers, chi
