CEN/TR 15316-6-9:2017
(Main)Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 6-9: Explanation and justification of EN 15316-4-8, Module M3-8-8
Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 6-9: Explanation and justification of EN 15316-4-8, Module M3-8-8
This Technical Report refers to EN 15316-4-8:2017, module M3-8.8.
It contains information to support the correct understanding, use and national adaptation of EN 15316-4-8:2017.
This Technical Report does not contain any normative provision.
The scope of EN 15316-4-8:2017 includes three categories of products:
- air heating systems means a system with one or more warm air generators for heating purpose. The hot air may be diffused in the installation space from the generator or distributed via a ductwork.
- overhead radiant heating systems, means systems using gas and designed to provide heat into the installation room. Radiation may be generated directly by the flame (overhead radiant luminous heaters) or by circulation of flue gas in a ductwork installed near the ceiling (overhead radiant tube heaters).
- stoves and local heaters means local devices that provide heat by transferring the heat generated by combustion into the surrounding environment.
The typical devices are shown in Figures 1 to 4.
(...)
Heizungsanlagen und Wasserbasierte Kühlanlagen in Gebäuden - Verfahren zur Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 6-9: Begleitender TR zur EN 15316-4-8 (Wärmeerzeugung von Warmluft- und Strahlungsheizsystemen)
Performance énergétique des bâtiments - Méthode de calcul des besoins énergétiques et des rendements des systèmes - Partie 6-9: Explication et justification de l’EN 15316-4-8, Module M3-8-8
Le présent rapport technique fait référence à l’EN 15316 4 8:2017, module M3-8.8.
Il contient des informations permettant d’assurer une compréhension, une utilisation et une adaptation nationale correctes de l’EN 15316 4 8:2017.
Le présent Rapport technique ne contient aucune disposition normative.
Le domaine d’application de l’EN 15316 4 8:2017 inclut trois catégories de produits :
les systèmes de chauffage par air chaud désignent des systèmes comportant un ou plusieurs générateurs d’air chaud pour le chauffage. L’air chaud peut être diffusé dans le local d’installation à partir du générateur ou distribué par le biais d’un réseau de conduits ;
les systèmes de chauffage suspendus par rayonnement désignent des systèmes utilisant un gaz et conçus pour fournir de la chaleur dans le local d’installation. Le rayonnement peut être généré directement par la flamme (appareils surélevés de chauffage à rayonnement lumineux) ou par circulation des produits de combustion dans un réseau de conduits installé à proximité du plafond (tubes radiants suspendus) ;
les poêles et les appareils de chauffage locaux désignent des dispositifs locaux fournissant de la chaleur par transfert de la chaleur générée par la combustion dans l’environnement proche.
Les dispositifs types sont illustrés aux Figures 1 à 4.
Energijske lastnosti stavb - Metoda za izračun energijskih zahtev in učinkovitosti sistema - 6-9. del: Razlaga in utemeljitev EN 15316-4-8 - Modul M3-8-8
To tehnično poročilo (CEN/TR 15316-6-9) določa podrobnosti za standard EN 15316-4-8 in podaja dodatne informacije za uporabo standarda EN 15316-4-8.
General Information
Buy Standard
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2018
(QHUJLMVNHODVWQRVWLVWDYE0HWRGD]DL]UDþXQHQHUJLMVNLK]DKWHYLQXþLQNRYLWRVWL
VLVWHPD GHO 5D]ODJDLQXWHPHOMLWHY(10RGXO0
Energy performance of buildings - Method for calculation of system energy requirements
and system efficiencies - Part 6-9: Explanation and justification of EN 15316-4-8, Module
M3-8-8
Heizungsanlagen und Wasserbasierte Kühlanlagen in Gebäuden - Verfahren zur
Berechnung der Energieanforderungen und Nutzungsgrade der Anlagen - Teil 6-9:
Begleitender TR zur EN 15316-4-8 (Wärmeerzeugung von Warmluft- und
Strahlungsheizsystemen)
Performance énergétique des bâtiments - Méthode de calcul des besoins énergétiques
et des rendements des systèmes - Partie 6-9: Explication et justification de l’EN 15316-4-
8, Module M3-8-8
Ta slovenski standard je istoveten z: CEN/TR 15316-6-9:2017
ICS:
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
CEN/TR 15316-6-9
TECHNICAL REPORT
RAPPORT TECHNIQUE
May 2017
TECHNISCHER BERICHT
ICS 27.160; 91.120.10; 91.140.10
English Version
Energy performance of buildings - Method for calculation
of system energy requirements and system efficiencies -
Part 6-9: Explanation and justification of EN 15316-4-8,
Module M3-8-8
Performance énergétique des bâtiments - Méthode de Heizungsanlagen und Wasserbasierte Kühlanlagen in
calcul des besoins énergétiques et des rendements des Gebäuden - Verfahren zur Berechnung der
systèmes - Partie 6-9: Explication et justification de Energieanforderungen und Nutzungsgrade der
l'EN 15316-4-8, Module M3-8-8 Anlagen - Teil 6-9: Begleitender TR zur EN 15316-4-8
(Wärmeerzeugung von Warmluft- und
Strahlungsheizsystemen)
This Technical Report was approved by CEN on 27 February 2017. It has been drawn up by the Technical Committee CEN/TC
228.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 15316-6-9:2017 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 7
2 Normative references . 9
3 Terms and definitions . 9
4 Symbols and subscripts . 9
4.1 Symbols . 9
4.2 Subscripts . 10
5 Information on the methods . 10
5.1 Output of the method . 10
5.2 Alternative methods . 10
5.3 Connection with building needs and zoning . 11
5.4 Application data. 11
5.5 Using net and gross calorific values . 11
6 Single stage heaters . 12
6.1 Rationale . 12
6.1.1 General . 12
6.1.2 Losses calculation principle . 12
6.1.3 Auxiliary energy . 13
6.1.4 Expression of heat losses . 14
6.1.5 Recoverable, recovered and unrecoverable heat losses . 14
6.1.6 Input data . 14
6.1.7 Characterization of a heater . 15
6.1.8 Characterization of local heaters include into lot 20 of Ecodesign regulation . 15
6.1.9 Operating conditions characterization . 15
6.1.10 Energy balance diagram . 16
6.1.11 Assumptions . 18
6.2 Calculation intervals . 18
6.3 Input data . 18
6.3.1 Product data . 18
6.3.2 System design data . 21
6.3.3 Operating conditions . 21
6.3.4 Constants and physical data . 21
6.4 Calculation procedure . 22
6.4.1 Applicable timestep . 22
6.4.2 Time with burner ON and OFF . 22
6.4.3 Loss factors calculation . 22
6.4.4 Recovered auxiliary energy. 23
6.4.5 Energy calculation . 23
7 Multistage and modulating heaters . 24
7.1 Output data . 24
7.2 Calculation intervals . 24
7.3 Input data . 24
7.3.1 Product data . 24
7.3.2 System design data . 24
7.3.3 Operating conditions . 24
7.3.4 Constants and physical data . 24
7.4 Calculation procedure . 24
7.4.1 Applicable calculation interval . 24
7.4.2 Operating conditions calculation . 24
7.4.3 Time with burner ON and OFF . 24
7.4.4 Loss factors calculation . 24
7.4.5 Auxiliary energy at minimum power . 25
7.4.6 Energy calculation . 25
8 Stoves and local heaters . 25
8.1 General . 25
8.2 Stoves without connection to a water based system . 26
8.2.1 Output data . 26
8.2.2 Input data . 26
8.2.3 Special cases . 26
8.2.4 Data input for solid fuel local heaters included in Lot 20 of Ecodesign regulation . 26
8.3 Stoves and local heaters with a connection to a water based heating system . 26
9 Method selection . 27
10 Worked out examples . 27
11 Application range . 27
12 Regulation use . 27
13 Information on the accompanying spreadsheet . 27
14 Results of the validation tests . 27
15 Quality issues . 28
Annex A (informative) Calculation flowchart . 29
A.1 Single stage heater . 29
A.2 Multi-stage and modulating heaters . 30
Annex B (informative) Balance formulae and origin of iteration formulae . 31
B.1 General . 31
B.2 Energy balance for single stage heaters .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.