EN 15316-4-2:2008

Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems

This European Standard covers heat pumps for space heating, heat pump water heaters (HPWH) and heat pumps with combined space heating and domestic hot water production in alternate or simultaneous operation, where the same heat pump delivers the heat to cover the space heating and domestic hot water heat requirement.
The scope of this part is to standardise the:
   required inputs,
   calculation methods,
   resulting outputs,
for heat generation by the following heat pump systems, including control, for space heating and domestic hot water production:
   electrically-driven vapour compression cycle (VCC) heat pumps,
   combustion engine-driven vapour compression cycle heat pumps,
   thermally-driven vapour absorption cycle (VAC) heat pumps,
using combinations of heat source and heat distribution as listed in Table 1.

Heizungsanlagen in Gebäuden - Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 4-2: Wärmeerzeugung für die Raumheizung, Wärmepumpensysteme

Diese Europäische Norm behandelt Wärmepumpen für die Raumheizung, Warmwasser Wärmepumpen (en: heat pump water heaters, HPWH) und Wärmepumpen mit kombinierter Raumheizung und Trink¬wasser¬erwärmung mit Alternativ  oder Simultanbetrieb, bei denen dieselbe Wärmepumpe sowohl die Wärme für den Raumheizwärmebedarf als auch für den Nutzwärmebedarf zur Trinkwassererwärmung liefert.
Der Anwendungsbereich dieses Teils der Norm besteht in der Normung von Folgendem:
   erforderlicher Eingangswerte,
   Berechnungsverfahren,
   resultierender Ausgangswerte
für die Wärmeerzeugung durch die folgenden Wärmepumpensysteme, einschließlich deren Regelung, zur Raumheizung und Trinkwassererwärmung:
   elektrisch betriebene Dampfkompressionswärmepumpen (VCC Wärmepumpen),
   verbrennungsmotorisch betriebene Wärmepumpen,
   thermisch betriebene Absorptionswärmepumpen (VAC Wärmepumpen),
bei denen die in Tabelle 1 aufgeführten Kombinationen aus Wärmequellen und Wärmeverteilung zum Einsatz kommen.

Systèmes de chauffage dans les bâtiments - Méthode de calcul des besoins énergétiques et des rendements des systèmes - Partie 4-2 : Systèmes de génération de chauffage des locaux, systèmes de pompes à chaleur

La présente Norme européenne traite des pompes à chaleur pour le chauffage des locaux, des systèmes de chauffage de l’eau par pompe à chaleur et des pompes à chaleur utilisées à la fois pour le chauffage des locaux et la production d’eau chaude sanitaire en fonctionnement alterné ou simultané, où une seule et même pompe à chaleur fournit la chaleur nécessaire pour assurer les besoins en énergie calorifique pour le chauffage des locaux et la production d’eau chaude sanitaire.
L’objet de cette partie est de normaliser :
   les données d’entrée requises ;
   les méthodes de calcul ;
   les données de sortie obtenues ;
pour la génération de chaleur des systèmes de pompe à chaleur suivants, y compris leur régulation, destinés au chauffage des locaux et à la production d’eau chaude sanitaire :
   pompes à chaleur à compression de vapeur (VCC) entraînées électriquement ;
   pompes à chaleur à compression de vapeur entraînées par moteur à combustion ;
   pompes à chaleur à absorption de vapeur (VAC) entraînées thermiquement ;
à l’aide des combinaisons de source de chaleur et de vecteur de distribution de chaleur énumérées dans le Tableau 1.

Ogrevalni sistemi v stavbah - Metoda za preračun energijskih zahtev in učinkovitosti sistema - 4-2. del: Sistemi za ogrevanje prostora, toplotni črpalni sistemi

General Information

• Status: Withdrawn
• Publication Date: 17-Jun-2008
• Withdrawal Date: 25-Apr-2017
• ICS: 91.140.10 - Central heating systems
• Technical Committee: CEN/TC 228 - Heating systems in buildings
• Drafting Committee: CEN/TC 228/WG 4 - Calculation methods and system performance and evaluation
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 26-Apr-2017
• Mandate: M/343 - Mandate to CEN, CENELEC and ETSI for the elaboration and adoption of standards for a methodology calculating the integrated energy performance of buildings and estimating the environmental impact, in accordance with the terms set forth in Directive 2002/91/EC
• Ref Project: SIST EN 15316-4-2:2008 - Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems

Relations

• Replaced By: EN 15316-4-2:2017 - Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems, Module M3-8-2, M8-8-2
• Effective Date: 03-May-2017

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VLVWHPLHeizsysteme in Gebäuden - Verfahren zur Berechnung des Energiebedarfs und der Nutzungsgrade der Systeme - Teil 4-2: Wärmeerzeugung für die Raumheizung, WärmepumpensystemeSystemes de chauffage dans les bâtiments - Méthode de calcul des besoins énergétiques et d'efficacité des systemes - Partie 2-2-2 : Systemes de génération de chauffage des locaux - Systemes de pompes a chaleurHeating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems91.140.10Sistemi centralnega ogrevanjaCentral heating systemsICS:Ta slovenski standard je istoveten z:EN 15316-4-2:2008SIST EN 15316-4-2:2008en,de01-november-2008SIST EN 15316-4-2:2008SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15316-4-2June 2008ICS 91.140.10 English VersionHeating systems in buildings - Method for calculation of systemenergy requirements and system efficiencies - Part 4-2: Spaceheating generation systems, heat pump systemsSystèmes de chauffage dans les bâtiments - Méthode decalcul des besoins énergétiques et des rendements dessystèmes - Partie 4-2 : Systèmes de génération dechauffage des locaux, systèmes de pompes à chaleurHeizungsanlagen in Gebäuden - Verfahren zur Berechnungder Energieanforderungen und Nutzungsgrade der Anlagen- Teil 4-2: Wärmeerzeugung für die Raumheizung,WärmepumpensystemeThis European Standard was approved by CEN on 15 May 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15316-4-2:2008: ESIST EN 15316-4-2:2008

(system typology method).22 5.2.1 Principle of the system typology method.22 5.2.2 Calculation procedure of the system typology method.23 5.3 Detailed case specific seasonal performance method based on component efficiency
(bin-method).24 5.3.1 Principle of the bin method.24 5.3.2 Input data for the calculation with the bin method.28 5.3.3 Calculation steps to be performed in the bin method.29 5.3.4 Heat energy requirements for space heating and domestic hot water mode for the bins.33 5.3.5 Heating capacity and COP at full load.34 5.3.6 COP at part load operation.38 5.3.7 Thermal losses through the generator envelope.39 5.3.8 Calculation of back-up heater.40 5.3.9 Running time of the heat pump.48 5.3.10 Auxiliary energy.55 5.3.11 Total thermal losses and recoverable thermal loss of the generation subsystem.56 5.3.12 Calculation of total energy input.58 5.3.13 Summary of output values.63 Annex A (informative)
Example of evaluation of meteorological data.64 Annex B (informative)
Default values of parameters for the case specific seasonal performance method.69 B.1 Controller setting of flow temperature (heating characteristic curve).69 B.2 Temperature correction factor for domestic hot water storage loading.70 B.3 Average water temperature of domestic hot water storages.70 B.4 Generator envelope.70 B.5 Generation subsystem auxiliaries.71 B.6 Factor fcombi for simultaneous operation.71 B.7 Temperature reduction factor linked to location.71 B.8 Efficiency value of the electrical back-up heater for space heating or DHW operation.72 SIST EN 15316-4-2:2008

Calculation method for source and sink temperature correction with fixed exergetic efficiency.73 Annex D (informative)
Calculation example.77 D.1 Detailed calculation example.77 D.1.1 System configuration.77 D.1.2 Input data for the calculation (according to 5.3.2).77 D.1.3 Calculation.80 D.2 Calculation example (spreadsheet format).99 D.2.1 System configuration.99 D.2.2 Input data for the calculation (according to 5.3.2).99 D.2.3 Calculation.100 Annex E (informative)
Example for tabulated values of the system typology method
as national annex for the Netherlands.104 E.1 General.104 E.2 Scope.104 E.3 References.104 E.4 Heat pump seasonal performance.104 E.4.1 Residential buildings.104 E.4.2 Non-residential buildings.105 E.5 Heat pump installation efficiency.106 E.6 Heat pump installation energy consumption.108 E.7 Heat pump installation auxiliary energy consumption.108 Annex F (informative)
Example values for parameters to accomplish the case specific heat pump calculation method (bin method).109 F.1 General.109 F.2 Temperatures.109 F.2.1 Source temperatures.109 F.3 Example values for heating capacity and coefficient of performance for electrically driven heat pumps.111 F.3.1 General.111 F.3.2 Heating capacity.111 F.3.3 COP.114 F.4 Gas engine-driven heat pumps.116 F.4.1 Preface.116 F.4.2 Heating capacity.117 F.4.3 COP.119 F.5 Absorption heat pumps.121 F.5.1 General.121 F.5.2 NH3/H20 heat pumps – outside air-to-water.122 F.5.3 NH3/H20 heat pumps – brine-to-water.
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