CEN/TR 16798-16:2017

Energy performance of buildings - Ventilation for buildings - Part 16: Interpretation of the requirements in EN 16798-15 - Calculation of cooling systems (Module M4-7) - Storage

This Technical Report refers to the standard EN 16798-15.
It contains information to support the correct understanding, use and national adaptation of this standard.

Energieeffizienz von Gebäuden - Lüftung von Gebäuden - Teil 16: Interpretation der Anforderungen der EN 16798-15 - Berechnung von Kühlsystemen (Modul M4-7) - Speicherung

Performance énergétique des bâtiments - Ventilation des bâtiments - Partie 16 : Explication des exigences de l'EN 16798‐15 - Calcul des systèmes de refroidissement (Module M4‐7) - Stockage

Energijske lastnosti stavb - Prezračevanje stavb - 16. del: Razlaga in utemeljitev EN 16798-15 - Izračun za hladilne sisteme - Modul M4-7 - Shranjevanje

To tehnično poročilo se nanaša na standard EN 16798-15.
Vsebuje informacije za pomoč pri pravilnem razumevanju, uporabi in nacionalni prilagoditvi tega standarda.

General Information

• Status: Published
• Publication Date: 27-Jun-2017
• ICS: 91.120.10 - Thermal insulation of buildings
• ICS: 91.140.30 - Ventilation and air-conditioning systems
• Technical Committee: CEN/TC 156 - Ventilation for buildings
• Drafting Committee: CEN/TC 156/WG 21 - Revision of calculation standards EN15241, 15242 and 15243
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 28-Jun-2017
• Due Date: 15-Nov-2015
• Completion Date: 28-Jun-2017
• Directive: 2010/31/EU - Directive 2010/31/eu of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings (recast)
• Mandate: M/480 - Mandate to CEN, CENELEC and ETSI for the elaboration and adoption of standards for a methodology calculating the integrated energy performance of buildings and promoting the energy efficiency of buildings, in accordance with the terms set in the recast of the Directive on the energy performance buildings (2010/31/EU)
• Ref Project: SIST-TP CEN/TR 16798-16:2018 - Energy performance of buildings - Ventilation for buildings - Part 16: Interpretation of the requirements in EN 16798-15 - Calculation of cooling systems (Module M4-7) - Storage

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2018
(QHUJLMVNHODVWQRVWLVWDYE3UH]UDþHYDQMHVWDYEGHO5D]ODJDLQXWHPHOMLWHY
(1,]UDþXQ]DKODGLOQHVLVWHPH0RGXO06KUDQMHYDQMH
Energy performance of buildings - Ventilation for buildings - Part 16: Interpretation of the
requirements in EN 16798-15 - Calculation of cooling systems (Module M4-7) - Storage
Energieeffizienz von Gebäuden - Lüftung von Gebäuden - Teil 16: Interpretation der
Anforderungen der EN 16798-15 - Berechnung von Kühlsystemen (Modul M4-7) -
Speicherung
3HUIRUPDQFHpQHUJpWLTXHGHVEkWLPHQWV9HQWLODWLRQGHVEkWLPHQWV3DUWLH
([SOLFDWLRQGHVH[LJHQFHVGHO
(1"&DOFXOGHVV\VWqPHVGHUHIURLGLVVHPHQW
0RGXOH0"6WRFNDJH
Ta slovenski standard je istoveten z: CEN/TR 16798-16:2017
ICS:
91.140.30 3UH]UDþHYDOQLLQNOLPDWVNL Ventilation and air-
VLVWHPL conditioning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TR 16798-16
TECHNICAL REPORT
RAPPORT TECHNIQUE
June 2017
TECHNISCHER BERICHT
ICS 91.120.10; 91.140.30
English Version
Energy performance of buildings - Ventilation for buildings
- Part 16: Interpretation of the requirements in EN 16798-
15 - Calculation of cooling systems (Module M4-7) -
Storage
Performance énergétique des bâtiments - Ventilation Energieeffizienz von Gebäuden - Lüftung von
des bâtiments - Partie 16 : Explication des exigences Gebäuden - Teil 16: Interpretation der Anforderungen
de l'EN 16798-15 - Calcul des systèmes de der EN 16798-15 - Berechnung von Kühlsystemen
refroidissement (Module M4-7) - Stockage (Modul M4-7) - Speicherung

This Technical Report was approved by CEN on 27 February 2017. It has been drawn up by the Technical Committee CEN/TC
156.
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 16798-16:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
Introduction . 7
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 9
4 Symbols and abbreviations . 9
4.1 Symbols . 9
4.2 Abbreviations . 9
5 Brief description of the method . 9
5.1 Output of the method . 9
5.2 General description of the method . 10
5.2.1 General . 10
5.2.2 Assumptions . 10
5.2.3 Number of volumes to model the storage . 11
5.2.4 Calculation information . 11
5.3 Flowchart of the calculation procedure . 11
5.4 Technologies covered by the standard . 11
5.5 Description of cooling systems. 11
6 Calculation method . 11
6.1 Output data . 11
6.2 Calculation time interval and calculation period . 11
6.3 Input data . 12
6.3.1 Source of data . 12
6.3.2 Product data . 12
6.3.3 System design data . 12
6.3.4 Operating conditions . 13
6.3.5 Constants and physical data . 13
6.3.6 Input data from Annex A (Annex B) . 13
6.4 Calculation procedure, hourly method . 13
7 Quality control . 13
8 Compliance check. 13
9 Worked out examples . 13
9.1 Storage model using water / ice . 13
9.1.1 Description . 13
9.1.2 Calculation details . 13
9.2 Storage with PCM materials . 13
9.2.1 Description . 13
9.2.2 Calculation details . 14
9.3 Remarks and comments . 14
Annex A (informative) Input and method selection data sheet — Template . 15
A.1 General . 15
A.2 References . 15
A.3 Hourly, monthly and annual method . 15
A.4 Additional information for monthly method . 15
Annex B (informative) Input and method selection data sheet — Default choices . 16
B.1 General . 16
B.2 References . 16
B.3 Hourly, bin, monthly and annual method . 16
B.4 Additional information for monthly and annual method . 16
Annex C (informative) Calculation flowchart . 17
Annex D (informative) Calculation example . 18
D.1 Spreadsheet . 18
D.2 Example 1: water/ice as storage material . 18
Bibliography . 27

European foreword
This document (CEN/TR 16798-16:2017) has been prepared by Technical Committee CEN/TC 156
“Ventilation for buildings”, the secretariat of which is held by BSI.
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 has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
The necessary editorial revisions were made to comply with the requirements for each EPB Technical
Report.
This document has been produced to meet the requirements of Directive 2010/31/EU 19 May 2010 on
the energy performance of buildings (recast), referred to as “recast EPDB”.
For the convenience of Standards users CEN/TC 156, together with responsible Working Group
Convenors, have prepared a simple table below relating, where appropriate, the relationship between
the ‘EPBD’ and ‘recast EPBD’ standard numbers prepared by Technical Committee CEN/TC 156
“Ventilation for buildings”.
EPBD EN Recast EPBD EN
Title
Number Number
Energy performance of buildings – Ventilation for buildings –
Part 1: Indoor environmental input parameters for design
EN 15251 EN 16798-1 and assessment of energy performance of buildings
addressing indoor air quality, thermal environment, lighting
and acoustics (Module M1-6)
Energy performance of buildings – Ventilation for buildings –
Part 2: Interpretation of the requirements in EN 16798-1 –
Indoor environmental input parameters for design and
N/A CEN/TR 16798-2
assessment of energy performance of buildings addressing
indoor air quality, thermal environment, lighting and
acoustics (Module M1-6)
Energy performance of buildings – Ventilation for buildings –
Part 3: For non-residential buildings – Performance
requirements for ventilation and room-conditioning systems
EN 13779 EN 16798-3
(Modules M5-1, M5-4)
Energy performance of buildings – Ventilation for buildings –
Part 4: Interpretation of the requirements in EN 16798- 3 –
N/A CEN/TR 16798-4 For non-residential buildings – Performance requirements
for ventilation and room-conditioning systems (Modules M5-
1, M5-4)
Energy performance of buildings – Ventilation for buildings –
Part 5-1: Calculation methods for energy requirements of
ventilation and air conditioning systems (Modules M5-6, M5-
EN 15241 EN 16798-5-1
8, M6-5, M6-8, M7-5, M7-8) – Method 1: Distribution and
generation
Energy performance of buildings – Ventilation for buildings –
Part 5-2: Calculation methods for energy requirements of
ventilation systems (Modules M5-6.2, M5-8.2) – Method 2:
EN 15241 EN 16798-5-2
Distribution and generation
Energy performance of buildings – Ventilation for buildings –
Part 6: Interpretation of the requirements in EN 16798-5–1
N/A CEN/TR 16798-6 and EN 16798-5-2 – Calculation methods for energy
requirements of ventilation and air conditioning systems
(Modules M5-6, M5-8, M 6-5, M6-8 , M7-5, M7-8)
Energy performance of buildings – Ventilation for buildings –
Part 7: Calculation methods for the determination of air flow
...