SIST EN 15232-1:2018
(Main)Energy performance of Buildings - Part 1: Impact of Building Automation, Controls and Building Management - Modules M10-4,5,6,7,8,9,10
Energy performance of Buildings - Part 1: Impact of Building Automation, Controls and Building Management - Modules M10-4,5,6,7,8,9,10
This Standard specifies:
- a structured list of control, building automation and technical building management functions which contribute to the energy performance of buildings;
- a method to define minimum requirements regarding the control, building automation and technical building management functions to be implemented in buildings of different complexities;
- factor based method to get a first estimation of the effect of these functions on typical buildings types and use profiles;
- detailed methods to assess the effect of these functions on a given building. These methods enable to introduce the contribution of these functions to the calculations of energy performance ratings and indicators calculated by the relevant standards
- controls related identifiers for technical building systems
Engergieeffizienz von Gebäuden - Teil 1: Einfluss von Gebäudeautomation und Gebäudemanagement - Module M10-4, 5, 6, 7, 8, 9, 10
Diese Europäische Norm legt Folgendes fest:
- eine strukturierte Liste von Funktionen der Gebäudeautomation und des technischen Gebäudemanagements, die zur Energieeffizienz von Gebäuden beitragen; die Funktionen wurden entsprechend der Baudisziplinen und der so genannten Gebäudeautomation (GA) kategorisiert und strukturiert;
- ein Verfahren zur Definition der Mindestanforderungen oder Spezifikationen hinsichtlich der Funktionen der Gebäudeautomation und des technischen Gebäudemanagements, die zur Energieeffizienz von Gebäuden beitragen und die in Gebäuden unterschiedlicher Komplexität umzusetzen sind;
- ein faktorbasiertes Verfahren für eine erste Abschätzung des Einflusses dieser Funktionen auf typische Gebäudetypen und Nutzungsprofile;
- ausführliche Verfahren zur Bewertung des Einflusses dieser Funktionen auf ein bestimmtes Gebäude.
Tabelle 1 zeigt die relative Position dieser Norm innerhalb des EPB-Normenpakets im Kontext der in FprEN ISO 52000-1:2016 dargelegten modularen Struktur.
ANMERKUNG 1 In CEN ISO/TR 52000-2 findet sich die gleiche Tabelle mit den Nummern (für jedes Modul) der jeweiligen EPB-Normen und den dazugehörigen technischen Berichten, die bereits veröffentlicht wurden oder sich in der Erstellung befinden.
ANMERKUNG 2 Die Module repräsentieren EPB-Normen, auch wenn eine EPB-Norm mehr als ein Modul abdecken kann und ein Modul von mehr als einer EPB-Norm abgedeckt werden kann, zum Beispiel jeweils ein vereinfachtes und ein detailliertes Verfahren.
Performance énergétique des bâtiments - Partie 1: Impact de l'automatisation, de la régulation et de la gestion technique - Modules M10-4, 5, 6, 7, 8, 9, 10
La présente Norme européenne spécifie :
- une liste structurée des fonctions de régulation, d’automatisation et de gestion technique du bâtiment qui contribuent à la performance énergétique des bâtiments; les fonctions ont été classées en catégories et structurées conformément aux disciplines du bâtiment et de ce qui s’appelle la régulation et l’automatisation du bâtiment (Building automation and control - BAC)
- une méthode pour définir les spécifications minimales concernant les fonctions de régulation, d’automatisation et de gestion technique du bâtiment à mettre en oeuvre dans des bâtiments de différentes complexités ;
- une méthode basée sur des facteurs pour obtenir une première estimation de l'effet de ces fonctions sur les types de bâtiments et les profils d'utilisation classiques ;
- des méthodes détaillées pour estimer l'effet de ces fonctions sur un bâtiment donné.
Le Tableau 1 indique la position relative de la présente norme au sein de l'ensemble de normes européennes PEB dans le contexte de la structure modulaire indiquée dans l’EN ISO 52000-1.
NOTE 1 Le même tableau se trouve dans CEN ISO/TR 52000-2 avec, pour chaque module, le nombre des normes PEB et les rapports qui les accompagnent, publiés ou en préparation.
NOTE 2 Les modules représentent les normes PEB, bien qu’une norme peut recouvrir plus qu’un module et qu’un module peut être recouvert par plus qu’une norme PEB, comme par exemple une méthode simplifiée et une détaillée.
Energijske lastnosti stavb - 1. del: Vpliv avtomatizacije, regulacije in upravljanja stavb - Moduli M10-4, 5, 6, 7, 8, 9, 10
Ta standard določa: – strukturiran seznam funkcij za nadzor, avtomatizacijo stavb in izvršne elemente stavb, ki prispevajo k energijski učinkovitosti stavb; – metodo za opredelitev minimalnih zahtev v zvezi s funkcijami sistema za nadzor, avtomatizacijo stavb in izvršne elemente stavb, ki jih je treba uvesti v različno kompleksnih stavbah; – metodo, ki temelji na faktorju, za prvo oceno učinka teh funkcij na običajne vrste stavb in profile uporabe; – natančne metode za oceno učinka teh funkcij na določeno stavbo. Te metode omogočajo upoštevanje prispevanja teh funkcij pri ocenah in kazalnikih energetske učinkovitosti, izračunanih v skladu z zadevnimi standardi – identifikatorji, ki se nanašajo na nadzor, za tehnične sisteme stavb
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Energijske lastnosti stavb - 1. del: Vpliv avtomatizacije, regulacije in upravljanja stavb - Moduli M10-4, 5, 6, 7, 8, 9, 10Engergieeffizienz von Gebäuden - Teil 1: Einfluss von Gebäudeautomation und Gebäudemanagement - Module M10-4, 5, 6, 7, 8, 9, 10Performance énergétique des bâtiments - Partie 1: Impact de l'automatisation, de la régulation et de la gestion technique - Modules M10-4, 5, 6, 7, 8, 9, 10Energy performance of Buildings - Part 1: Impact of Building Automation, Controls and Building Management - Modules M10-4,5,6,7,8,9,1097.120Avtomatske krmilne naprave za domAutomatic controls for household use91.120.10Toplotna izolacija stavbThermal insulation of buildingsICS:Ta slovenski standard je istoveten z:EN 15232-1:2017SIST EN 15232-1:2018en,fr,de01-maj-2018SIST EN 15232-1:2018SLOVENSKI
STANDARDSIST EN 15232:20121DGRPHãþD
SIST EN 15232-1:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15232-1
May
t r s y ICS
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{ yä s t r Supersedes EN
s w t u tã t r s tEnglish Version
Energy Performance of Buildings æ Energy performance of buildings æ Part
sã Impact of Building Automationá Controls and Building Management æ Modules M s ræ vá wá xá yá zá {á s r Performance énergétique des bâtiments æ Partie
sã Impact de l 5automatisationá de la régulation et de la gestion technique æ Modules M s ræ vá
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Engergieeffizienz von Gebäuden æ Teil
sã Einfluss von Gebäudeautomation und Gebäudemanagement æ Module M s ræ vá
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{á
s r This European Standard was approved by CEN on
t y February
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s w t u tæ sã t r s y ESIST EN 15232-1:2018
EN 15232-1:2017 (E) 2 Contents Page European foreword . 5 Introduction . 6 1 Scope . 7 2 Normative references . 9 3 Terms and definitions . 10 4 Symbols, subscripts and abbreviations. 13 4.1 Symbols . 13 4.2 Subscripts . 13 5 Description of the method . 14 5.1 Output of the method . 14 5.2 General description of the method(s) . 14 5.3 Selection criteria between the methods . 14 5.4 BAC and TBM functions having an impact on the energy performance of buildings. 15 5.5 BAC Efficiency Class . 32 5.6 BAC and TBM functions assigned to the BAC efficiency classes . 33 5.7 Applying BAC for EMS and maintaining BAC energy efficiency . 46 5.7.1 General . 46 5.7.2 Applying BAC for EMS . 46 5.7.3 Maintaining BAC energy efficiency . 46 6 Method 1 - Detailed calculation procedure of the BAC contribution to the energy performance of buildings (Detailed method) . 46 6.1 Output data . 46 6.2 Calculation time steps . 48 6.3 Input data - Source of data . 48 6.4 Calculation procedure . 48 6.4.1 Applicable timestep . 48 6.4.2 Energy performance calculation . 49 7 Method 2 - Factor based calculation procedure of the BAC impact on the energy performance of buildings (BAC factor method) . 51 7.1 Output data . 51 7.2 Calculation interval . 52 7.3 Calculation procedure - Energy calculation . 52 8 Simplified input data correlations . 56 9 Quality control . 56 10 Compliance check. 56 Annex A (informative)
BAC efficiency factors . 57 A.1 Overall BAC efficiency factors for the thermal energy BAC,thf . 57 A.2 Overall BAC efficiency factors for electric energy BAC,elf. 58 A.3 Detailed BAC efficiency factors for heating and cooling . 59 SIST EN 15232-1:2018
EN 15232-1:2017 (E) 3 A.4 Detailed BAC efficiency factors for DHW . 60 A.5 Detailed BAC efficiency factors for lighting and auxiliary energy . 61 Annex B (informative)
Minimum BAC function type requirements . 62 Annex C (informative)
Determination of the BAC efficiency factors . 67 C.1 Determination procedure. 67 C.2 Detailed modelling approaches and user profiles . 68 C.2.1 General . 68 C.2.2 Efficiency class C (reference) . 69 C.2.3 Efficiency class D . 70 C.2.4 Efficiency class B . 71 C.2.5 Efficiency class A . 72 C.3 Boundary condition . 72 C.3.1 General . 72 C.3.2 Office. 73 C.3.3 Hotel . 74 C.3.4 Education, school . 75 C.3.5 Lecture hall . 76 C.3.6 Restaurant . 77 C.3.7 Wholesale centre . 78 C.3.8 Hospital . 79 C.4 BAC efficiency classes - Domestic Hot Water (DHW) . 80 C.5 Impact of geographical location on the BAC efficiency factors . 80 C.6 Influence of the different user profiles on the BAC factors . 83 Annex D (informative)
Examples of how to use the BAC function list of EN ISO 16484-3 to describe functions from this European Standard . 85 D.1 General . 85 D.2 Direct representation by a function defined in EN ISO 16484-3 . 85 D.2.1 Example 1 - Night cooling . 85 D.2.2 Example 2 - h,x- directed control . 85 D.3 Representation by a combination of functions defined in EN ISO 16484-3. 86 D.3.1 Example 3 - Individual room automatic control. 86 D.3.2 Example 4 - Outside temperature compensated control . 86 Annex E (informative)
Applying BAC for EMS specified in EN ISO 50001 . 88 E.1 General . 88 E.2 Guideline for using BACS for EMS . 88 Annex F (informative)
Maintain BAC energy efficiency . 102 F.1 General . 102 SIST EN 15232-1:2018
EN 15232-1:2017 (E) 4 F.2 Activity 1 - Maintain and improve the BAC efficiency class . 102 F.2.1 General . 102 F.2.2 Monitoring . 102 F.2.3 Operation . 102 F.2.4 Energy Efficiency . 102 F.2.5 Modernizations, Upgrades and new Technologies . 102 F.3 Activity 2 – Upgrading of the BAC efficiency class . 103 F.3.1 General . 103 F.3.2 Procedure for meeting an BAC efficiency class . 103 Annex G (informative)
Control accuracy . 105 Bibliography . 106
SIST EN 15232-1:2018
EN 15232-1:2017 (E) 5 European foreword This document (EN 15232-1:2017) 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 identical text or by endorsement, at the latest by November 2017, and conflicting national standards shall be withdrawn at the latest by November 2017. Attention 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 supersedes EN 15232:2012. The most important changes are: — respect the presentation of this project in the frame EPB in accordance with the drafting rules; — a structured updated list of Building Automation and Control (BAC) functions; — a set of new BMS function introduced in the new EPBD standard EN 16947-1 has been added to the list of functions thus completing the former TBM functions. This document has been prepared under a mandate [22] given to CEN by the European Commission and the European Free Trade Association. This document is part of the set of standards on the energy performance of buildings (the set of EPB standards). In case this standard is used in the context of national or regional legal requirements, 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 for 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. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 15232-1:2018
EN 15232-1:2017 (E) 6 Introduction This European 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 for the set of basic EPB documents EN ISO 52000-1 (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). 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) and drafted in accordance with the basic principles and detailed technical rules developed 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 standards 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 standard 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 is used where appropriate. These way of interaction is described in detailed in the Technical Report (CEN ISO/TR 52000-2) 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 set 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 15232-2 [5]). SIST EN 15232-1:2018
EN 15232-1:2017 (E) 7 1 Scope This European Standard specifies: — a structured list of control, building automation and technical building management functions which contribute to the energy performance of buildings; functions have been categorized and structured according to building disciplines and so called Building automation and control (BAC); — a method to define minimum requirements or any specification regarding the control, building automation and technical building management functions contributing to energy efficiency of a building to be implemented in building of different complexities; — a factor based method to get a first estimation of the effect of these functions on typical buildings types and use profiles; — detailed methods to assess the effect of these functions on a given building. Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000-1. NOTE 1 In CEN 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 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. SIST EN 15232-1:2018
EN 15232-1:2017 (E) 8 Table 1 — Position of this standard (in casu M10–4,5,6,7,8,9,10), within the modular structure of the set of EPB standards
Over-arching Building (as such) Technical Building System Submodule Descriptions Descriptions Descriptions Heating Cooling Ventilation Humidification Dehumidification Domestic Hot waters Lighting Building automation and control PV, wind, . sub1 M1 M2
M3 M4 M5 M6 M7 M8 M9 M10 M11 1 General General General
2 Common terms and definitions; symbols, units and subscripts Building Energy Needs Needs
3 Application (Free) Indoor Conditions without Systems Maximum Load and Power
4 Ways to Express Energy Performance Ways to Express Energy Performance Ways to Express Energy Performance
x
5 Building Functions and Building Boundaries Heat Transfer by Transmission Emission and control
x
6 Building Occupancy and Operating Conditions Heat Transfer by Infiltration and Ventilation Distribution and control
x
7 Aggregation of Energy Services and Energy Carriers Internal Heat Gains Storage and control
x
8 Building Partitioning Solar Heat Gains Generation and control
x
9 Calculated Energy Performance Building Dynamics (thermal mass) Load dispatching and operating conditions
x
10 Measured Energy Performance Measured Energy Performance Measured Energy Performance
x
11 Inspection Inspection Inspection
12 Ways to Express Indoor Comfort
BMS
13 External Environment Conditions
14a Economic Calculation
a The shaded modules are not applicable. SIST EN 15232-1:2018
EN 15232-1:2017 (E) 9 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 amendments) applies. EN 13779, Ventilation for non-residential buildings — Performance requirements for ventilation and room-conditioning systems EN 15193-1, Energy performance of buildings — Energy requirements for lighting EN 15243:2007, Ventilation for buildings — Calculation of room temperatures and of load and energy for buildings with room conditioning systems EN 15316 (all parts), Heating systems in buildings — Method for calculation of system energy requirements and system efficiencies EN 15316-2, Energy performance of buildings — Method for calculation of system energy requirements and system efficiencies — Part 2: Space emission systems (heating and cooling), Module M3-5, M4-5 EN 15316-4-5, Energy performance of buildings — Method for calculation of system energy requirements and system efficiencies — Part 4-5: District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5 EN 16798–5-1, Energy performance of buildings — Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8 — Ventilation for buildings — Calculation methods for energy requirements of ventilation and air conditioning systems — Part 5-1: Distribution and generation (revision of EN 15241) — Method 1 EN 16798–7, Energy performance of buildings — Part 7: Ventilation for buildings — Modules M5-1, M5-5, M5-6, M5-8 — Calculation methods for the determination of air flow rates in buildings including infiltration EN 16798–9, Energy performance of buildings — Part 09: Ventilation for buildings — Module M4-1, M4-4, M4-9 — Calculation methods for energy requirements — Calculation methods for energy requirements of cooling systems — General EN 16798–13, Energy performance of buildings — Part 13: Module M4-8 — Calculation of cooling systems — Generation EN 16798–15, Energy performance of buildings — Part 15: Module M4-7 — Calculation of cooling systems — Storage — General EN 16947 series, Energy Performance of Buildings — Building Management EN ISO 7345:1995, Thermal insulation — Physical quantities and definitions (ISO 7345:1987) EN ISO 50001:2011, Energy management systems — Requirements with guidance for use (ISO 50001:2011) EN ISO 52000-1:2017, Energy performance of buildings — Overarching EPB assessment — Part 1: General framework and procedures (ISO 52000-1:2017) EN ISO 52016-1, Energy performance of buildings — Energy needs for heating and cooling, internal temperatures and sensible and latent head loads — Part 1: Calculation procedures (ISO 52016-1) SIST EN 15232-1:2018
EN 15232-1:2017 (E) 10 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 7345:1995, in EN ISO 52000-1:2017 and the following apply. 3.1 auxiliary energy electrical energy used by technical building systems to support energy transformation to satisfy energy needs Note 1 to entry: This includes energy for fans, pumps, electronics etc. Electrical energy input to the ventilation system for air transport and heat recovery is not considered as auxiliary energy, but as energy use for ventilation. Note 2 to entry: In EN ISO 9488 the energy used for pumps and valves is called “parasitic energy”. [SOURCE: EN ISO 52000-1] 3.2 building automation and control BAC 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 services equipment [SOURCE: EN ISO 52000-1:2017, modified – The symbol BAC was added.] 3.3 building automation and control system BACS system, comprising all products, software and engineering services for automatic controls (including interlocks), monitoring, optimization, for operation, human intervention, and management to achieve energy–efficient, economical, and safe operation of building services Note 1 to entry: BACS is also referred to as BMS (Building management system). Note 2 to entry: The use of the word ‘control’ does not imply that the system/device is restricted to control functions. Processing of data and information is possible. Note 3 to entry: If a building control system, building management system, or building energy management system complies with the requirements of the EN ISO 16484- series, it should be designated as a building automation and control system (BACS). Note 4 to entry: Building services is divided in technical, infrastructural and financial building services and energy management is part of technical building management. Note 5 to entry: Building energy management system is part of a BMS. Note 6 to entry: Building energy management system comprising data collection, logging, alarming, reporting, and analysis of energy usage etc. The system is designed to reduce the energy consumption, improve the utilization, increase the reliability, and predict the performance of the technical building systems, as well as optimize energy usage and reducing its cost. [SOURCE: EN ISO 16484-2:2004, modified – Notes 1, 4 and 5 have been added.] SIST EN 15232-1:2018
EN 15232-1:2017 (E) 11 3.4 building management BM totality of services involved in the management operation and monitoring of buildings (including plants and installations) Note 1 to entry: Building management can be assigned as part of facility management. [SOURCE: CEN/TS 15379:2006, modified – Second part of the definition became Note 1 to entry.] 3.5 control function BAC effect of programs and parameters Note 1 to entry: BAC functions are referred to as control functions, I/O, processing, optimization, management and operator functions. They are listed in the BAC FL (function list) for a specification of work. Note 2 to entry: Function is a program unit that delivers exactly one data element, which can be a multiple value (i.e. an array or a structure). Functions can be an operand in a program. [EN 61131–3] 3.6 delivered energy energy, expressed per energy carrier, supplied to the technical building systems through the assessment
...
SLOVENSKI STANDARD
oSIST prEN 15232-1:2016
01-januar-2016
Energijske lastnosti stavb - 1. del: Vpliv avtomatizacije stavb in izvršnih elementov
ter upravljanja stavb - Moduli M10-4, 5, 6, 7, 8, 9, 10
Energy performance of buildings - Part 1: Impact of Building Automation, Controls and
Building Management - Modules M10-4,5,6,7,8,9,10
Energieeffizienz von Gebäuden - Teil 1: Einfluss von Gebäudeautomation und
Gebäudemanagement - Module M10-4, 5, 6, 7, 8, 9, 10
Ta slovenski standard je istoveten z: prEN 15232-1
ICS:
27.010 Prenos energije in toplote na Energy and heat transfer
splošno engineering in general
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
oSIST prEN 15232-1:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 15232-1:2016
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oSIST prEN 15232-1:2016
DRAFT
EUROPEAN STANDARD
prEN 15232-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2015
ICS 35.240.99; 91.120.10; 97.120 Will supersede EN 15232:2012
English Version
Energy performance of buildings - Part 1: Impact of
Building Automation, Controls and Building Management -
Modules M10-4,5,6,7,8,9,10
Performance énergétique des bâtiments - Partie 1 : Energieeffizienz von Gebäuden - Teil 1: Einfluss von
Impact de l'automatisation, de la régulation et de la Gebäudeautomation und Gebäudemanagement -
gestion technique - Modules M10-4, 5, 6, 7, 8, 9, 10 Module M10-4, 5, 6, 7, 8, 9, 10
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 247.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15232-1:2015 E
worldwide for CEN national Members.
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oSIST prEN 15232-1:2016
prEN 15232-1:2015 (E)
Contents Page
European foreword . 5
Introduction . 6
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 9
4 Symbols and abbreviations . 13
4.1 Symbols . 13
4.2 Subscripts . 14
5 Description of the method . 14
5.1 Output of the method . 14
5.2 General description of the method(s) . 14
5.3 Selection criteria between the methods . 14
5.4 BAC and TBM functions having an impact on the energy performance of buildings. 15
5.5 BAC Efficiency Class . 31
5.6 BAC and TBM functions assigned to the BAC efficiency classes . 31
5.7 Applying BAC for EMS and maintaining BAC energy efficiency . 42
5.7.1 General . 42
5.7.2 Applying BAC for EMS . 42
5.7.3 Maintaining BAC energy efficiency . 43
6 Method 1 - Detailed calculation procedure of the BAC contribution to the energy
performance of buildings (Detailed method) . 43
6.1 Output data . 43
6.2 Calculation time steps . 45
6.3 Input data - Source of data . 45
6.4 Calculation procedure . 45
6.4.1 Applicable timestep . 45
6.4.2 Operating conditions calculation . 46
7 Method 2 - Factor based calculation procedure of the BAC impact on the energy
performance of buildings (BAC factor method) . 48
7.1 Output data . 48
7.2 Calculation time steps . 49
7.3 Calculation procedure - Energy calculation . 49
8 Simplified input data correlations . 53
9 Quality control . 53
10 Compliance check. 53
Annex A (normative) BAC efficiency factors . 54
A.1 Detailed BAC efficiency factors for heating and cooling . 56
A.2 Detailed BAC efficiency factors for DHW . 57
A.3 Detailed BAC efficiency factors for lighting and auxiliary energy . 58
Annex B (informative) Default input data and choices - Reference list of BAC functions . 60
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Annex C (informative) Determination of the BAC efficiency factors . 64
C.1 Determination procedure. 64
C.2 Detailed modelling approaches and user profiles . 65
C.2.1 General . 65
C.2.2 Efficiency class C (reference) . 66
C.2.3 Efficiency class D . 67
C.2.4 Efficiency class B . 68
C.2.5 Efficiency class A . 69
C.3 Boundary condition . 69
C.3.1 General . 69
C.3.2 Office. 70
C.3.3 Hotel . 71
C.3.4 Education, school . 72
C.3.5 Lecture hall . 73
C.3.6 Restaurant . 74
C.3.7 Wholesale centre . 75
C.3.8 Hospital . 76
C.4 BAC efficiency classes - Domestic Hot Water (DHW) . 77
C.5 Geographical influences of the BAC efficiency factors . 77
C.6 Influence of the different user profiles of the BAC factors . 80
Annex D (normative) Examples of how to use the BAC function list of EN ISO 16484-3 to
describe functions from this European Standard . 82
D.1 General . 82
D.2 Direct representation by a function defined in EN ISO 16484-3 . 82
D.2.1 Example 1 - Night cooling . 82
D.2.2 Example 2 - h,x- directed control . 82
D.3 Representation by a combination of functions defined in EN ISO 16484-3. 83
D.3.1 Example 3 - Individual room automatic control. 83
D.3.2 Example 4 - Outside temperature compensated control . 83
Annex E (informative) Applying BAC for EMS specified in EN ISO 50001 . 85
E.1 General . 85
E.2 Guideline for using BACS for EMS . 85
Annex F (informative) Maintain BAC energy efficiency . 97
F.1 Introduction. 97
F.2 Activity 1 - Maintain and improve the BAC efficiency class . 97
F.2.1 General . 97
F.2.2 Monitoring . 97
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F.2.3 Operation . 97
F.2.4 Energy Efficiency . 97
F.2.5 Modernizations, Upgrades and new Technologies . 97
F.3 Activity 2 – Upgrading of the BAC efficiency class . 98
F.3.1 General . 98
F.3.2 Procedure for meeting an BAC efficiency class . 98
Annex G (informative) Control accuracy . 100
Bibliography . 101
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European foreword
This document (prEN 15232-1:2015) has been prepared by Technical Committee CEN/TC 247
“Building Automation, Controls and Building Management”, the secretariat of which is held by SNV.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 15232:2012.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
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Introduction
This 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 for the set of basic EPB
documents prEN ISO 52000-1:2015 (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 EU
Directive 2010/31/EC 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 (prEN ISO 52000-1:2015) and drafted in accordance with the basic principles
and detailed technical rules developed 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 standards of TC 247 deal with control
accuracy, control functions and control strategies using standards communications protocol (these last
standards don’t 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 standard 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 is used
where appropriate. These way of interaction is described in detailed in the Technical Report
(prCEN ISO/TR 52000-2) 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.
Table 1 — Position of this standard within the EPB set of standards
Over- Building Technical Building System
arching (as such)
sub1 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11
1 General General General
Common
terms and
Building
2 definitions; Needs
Energy Needs
symbols, units
and subscripts
(Free) Indoor
Maximum
Conditions
3 Application Load and
without
Power
Systems
Ways to Ways to Ways to
Express Express Express
4 x
Energy Energy Energy
Performance Performance Performance
6
Submodule
Descriptions
Descriptions
Descriptions
Heating
Cooling
Ventilation
Humidification
Dehumidification
Domestic Hot waters
Lighting
Building automation
and control
PV, wind, .
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Over- Building Technical Building System
arching (as such)
sub1 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11
Building
Heat Transfer
Functions and Emission and
5 by x
Building control
Transmission
Boundaries
Building
Heat Transfer
Occupancy Distribution
6 by Infiltration x
and Operating and control
and Ventilation
Conditions
Aggregation of
Energy
Internal Heat Storage and
7 Services and x
Gains control
Energy
Carriers
Building Solar Heat Generation
8 x
Partitioning Gains and control
Load
Calculated Building
dispatching
9 Energy Dynamics x
and operating
Performance (thermal mass)
conditions
Measured Measured Measured
10 Energy Energy Energy x
Performance Performance Performance
11 Inspection Inspection Inspection
Ways to
Express
12 BMS
Indoor
Comfort
External
13 Environment
Conditions
Economic
14
Calculation
7
Submodule
Descriptions
Descriptions
Descriptions
Heating
Cooling
Ventilation
Humidification
Dehumidification
Domestic Hot waters
Lighting
Building automation
and control
PV, wind, .
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1 Scope
This European Standard specifies:
— a structured list of control, building automation and technical building management functions
which contribute to the energy performance of buildings;
— a method to define minimum requirements regarding the control, building automation and
technical building management functions to be implemented in buildings of different complexities;
— factor based method to get a first estimation of the effect of these functions on typical buildings
types and use profiles;
— detailed methods to assess the effect of these functions on a given building.
These methods enable to introduce the contribution of these functions to the calculations of energy
performance ratings and indicators calculated by the relevant standards - controls related identifiers
for technical building systems.
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 amendments) applies.
EN 13779, Ventilation for non-residential buildings - Performance requirements for ventilation and room-
conditioning systems
EN ISO 13790:2008, Energy performance of buildings - Calculation of energy use for space heating and
cooling (ISO 13790:2008)
prEN 15193-1:2015, Energy performance of buildings - Energy requirements for lighting
EN 15217:2007, Energy performance of buildings - Methods for expressing energy performance and for
energy certification of buildings
EN 15241, Ventilation for buildings - Calculation methods for energy losses due to ventilation and
infiltration in commercial buildings
EN 15243:2007, Ventilation for buildings - Calculation of room temperatures and of load and energy for
buildings with room conditioning systems
EN 15255:2007, Energy performance of buildings - Sensible room cooling load calculation - General
criteria and validation procedures
prEN 15316-2:2015, Heating systems in buildings - Method for calculation of system energy requirements
and system efficiencies - Part 2: Space heating emission systems (heating and cooling)
prEN 15316-3:2015, Heating systems in buildings - Method for calculation of system energy requirements
and system efficiencies - Part 3: Space distribution systems (DHW, heating and cooling)
prEN 15316-4-1:2015, Heating systems and water based cooling systems in buildings – Method for
calculation of system energy requirements and system efficiencies – Part 4-1: Space heating and DHW
generation systems, combustion systems (boilers, biomass)
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prEN 15316-4-2:2015, Heating systems in buildings - Method for calculation of system energy
requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems
prEN 15316-4-3:2015, Heating systems in buildings - Method for calculation of system energy
requirements and system efficiencies - Part 4-3: Heat generation systems, thermal solar and photovoltaic
systems
prEN 15316-4-4:2015, Heating systems in buildings - Method for calculation of system energy
requirements and system efficiencies - Part 4-4: Heat generation systems, building-integrated
cogeneration systems
prEN 15316-4-5:2007, Heating systems in buildings - Method for calculation of system energy
requirements and system efficiencies - Part 4-5: District heating and cooling
prEN 15316-4-6:2015, Heating systems in buildings – Method for calculation of system energy
requirements and system efficiencies – Part 4-6: Heat generation systems, photovoltaic systems
EN ISO 16484-3, Building automation and control systems (BACS) - Part 3: Functions
prEN 16798-3:2015, Energy performance of buildings - Part 3: Ventilation for non-residential buildings -
Performance requirements for ventilation and room-conditioning systems
EN ISO 50001:2011, Energy management systems - Requirements with guidance for use (ISO 50001:2011)
prEN ISO 52000-1:2015, Energy performance of buildings – Overarching EPB assessment – Part 1:
General framework and procedures
EN ISO 7345:1995, Thermal insulation - Physical quantities and definitions (ISO 7345:1987)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 7345:1995,
prEN ISO 52000-1:2015, and the following apply.
3.1
auxiliary energy
electrical energy used by technical building systems to support energy transformation to satisfy energy
needs
Note 1 to entry: This includes energy for fans, pumps, electronics etc., Electrical energy input to the ventilation
system for air transport and heat recovery is not considered as auxiliary energy, but as energy use for ventilation.
Note 2 to entry: In EN ISO 9488 the energy used for pumps and valves is called “parasitic energy”.
[SOURCE: prEN ISO 52000-1:2015]
3.2
building automation and control
BAC
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 services equipment
[SOURCE: prEN ISO 52000-1:2015]
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3.3
building automation and control system
BACS
system, comprising all products and engineering services for automatic controls (including interlocks),
monitoring, optimization, for operation, human intervention, and management to achieve energy –
efficient, economical, and safe operation of building services
Note 1 to entry: The use of the word ‘control’ does not imply that the system/device is restricted to control
functions. Processing of data and information is possible.
Note 2 to entry: If a building control system, building management system, or building energy management
system complies with the requirements of the EN ISO 16484 standard series, it should be designated as a building
automation and control system (BACS).
[SOURCE: EN ISO 16484-2:2004]
3.4
building management
BM
totality of services involved in the management operation and monitoring of buildings (including plants
and installations). Building management can be assigned as part of facility management
[SOURCE: CEN/TS 15379:2006]
3.5
building management system
BMS
products, software, and engineering services for automatic controls (including interlocks), monitoring
and optimization, human intervention, and management to achieve energy-efficient, economical, and
safe operation of building services equipment
Note 1 to entry: Building services is divided in technical, infrastructural and financial building services and
energy management is part of technical building management.
Note 2 to entry: Building energy management system is part of a BMS.
Note 3 to entry: Building energy management system comprising data collection, logging, alarming, reporting,
and analysis of energy usage etc. The system is designed to reduce the energy consumption, improve the
utilization, increase the reliability, and predict the performance of the technical building systems, as well as
optimize energy usage and reducing its cost.
3.6
control function
BAC effect of programs and parameters
Note 1 to entry: BAC functions are referred to as control functions, I/O, processing, optimization, management
and operator functions. They are listed in the BAC FL (function list) for a specification of work.
Note 2 to entry: Function is a program unit that delivers exactly one data element, which can be a multiple value
(i.e. an array or a structure). Functions can be an operand in a program. [EN 61131–3:2003]
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3.7
delivered energy
energy, expressed per energy carrier, supplied to the technical building systems through the
assessment boundary, to satisfy the uses taken into account or to produce the exported energy
Note 1 to entry: Delivered energy can be calculated for defined energy uses or it can be measured.
[SOURCE: prEN ISO 52000-1:2015]
3.8
energy carrier
substance or phenomenon that can be used to produce mechanical work or heat or to operate chemical
or physical processes
[SOURCE: prEN ISO 52000-1:2015]
3.9
energy need for heating or cooling
heat to be delivered to or extracted from a thermally cond
...
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