EN IEC 62282-8-301:2023

Fuel cell technologies - Part 8-301: Energy storage systems using fuel cell modules in reverse mode - Power-to-methane energy systems based on solid oxide cells including reversible operation - Performance test methods

IEC 62282-8-301:2023 specifies performance test methods of power-to-methane systems based on solid oxide cells (SOCs). Water, CO2, and electricity are supplied to the system to produce methane and oxygen. This document is not intended to be applied to solid oxide fuel cell (SOFC) cell/stack assembly units for power generation purposes only, since these are covered in IEC 62282-7-2. In addition, the test methods for SOC cell/stack assembly units including reversible operation (without any methanation reactor) are already described in IEC 62282-8-101. This document is intended to be used for data exchanges in commercial transactions between the system manufacturers and customers. Users of this document can selectively execute test items suitable for their purposes from those described in this document.

Brennstoffzellentechnologien - Teil 8-301: Energiespeichersysteme mit Brennstoffzellenmodulen im reversiblen Betrieb - Power-to-Methane-Energiesysteme auf Basis von Festoxidzellen einschließlich reversiblem Betrieb - Leistungskennwerteprüfverfahren

Technologies des piles à combustible - Partie 8-301: Systèmes de stockage de l’énergie utilisant des modules à piles à combustible en mode inversé - Systèmes de conversion de l’énergie en méthane à base de piles à oxyde solide, comprenant le fonctionnement réversible - Méthodes d’essai des performances

IEC 62282-8-31:2023 spécifie les méthodes d’essai de performance des systèmes de conversion d’électricité en méthane à base de piles à oxyde solide (SOC). De l’eau, du CO2 et de l’électricité sont fournis au système pour produire du méthane et de l’oxygène. IEC 62282 spécifie les méthodes d’essai de performance des systèmes de conversion d’électricité en méthane à base de piles à oxyde solide (SOC). De l’eau, du CO2 et de l’électricité sont fournis au système pour produire du méthane et de l’oxygène. Le présent document est destiné à être utilisé pour les échanges de données dans le cadre de transactions commerciales entre les fabricants de systèmes et les clients. Les utilisateurs du présent document peuvent choisir les éléments d’essai à exécuter selon leurs objectifs parmi ceux décrits dans le présent document.

Tehnologije gorivnih celic - 8-301. del: Sistemi za shranjevanje energije, ki uporabljajo module regenerativnih gorivnih celic - Elektroenergetski sistemi za proizvodnjo metana, ki temeljijo na členih s trdim oksidnim elektrolitom, vključno z obrnjenim delovanjem - Metode za preskušanje zmogljivosti (IEC 62282-8-301:2023)

Standard IEC 62282-8-301:2023 določa metode za preskušanje zmogljivosti elektroenergetskih sistemov za proizvodnjo metana, ki temeljijo na členih s trdim oksidnim elektrolitom (SOC). V sistem se dovajajo voda, CO2 in elektrika, da proizvaja metan in kisik.
Ta dokument ni namenjen uporabi za sestavne enote celic/zalog s trdim oksidnim elektrolitom (SOFC), ki so namenjene samo proizvodnji električne energije, saj jih že zajema standard IEC 62282-7-2. Poleg tega so v standardu IEC 62282-8-101 že opisane preskusne metode za sestavne enote celic/zalog s trdim oksidnim elektrolitom, vključno z obrnjenim delovanjem (brez metanacijskega reaktorja).
Ta dokument je namenjen izmenjavi podatkov pri komercialnih transakcijah med proizvajalci sistemov in strankami. Uporabniki tega dokumenta lahko po izbiri izvajajo preskusne elemente, ki so primerni za njihov namen, med vsemi opisanimi v tem dokumentu.

General Information

• Status: Published
• Publication Date: 13-Jul-2023
• ICS: 27.070 - Fuel cells
• Technical Committee: CLC/SR 105 - Fuel cell technologies
• Drafting Committee: IEC/TC 105 - IEC_TC_105
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 14-Jul-2023
• Due Date: 31-Dec-2023
• Completion Date: 14-Jul-2023
• Ref Project: SIST EN IEC 62282-8-301:2023 - Fuel cell technologies - Part 8-301: Energy storage systems using fuel cell modules in reverse mode - Power to methane energy systems based on solid oxide cells including reversible operation - Performance test methods (IEC 62282-8-301:2023)

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2023
Tehnologije gorivnih celic - 8-301. del: Sistemi za shranjevanje energije, ki
uporabljajo module regenerativnih gorivnih celic - Elektroenergetski sistemi za
proizvodnjo metana, ki temeljijo na členih s trdim oksidnim elektrolitom, vključno z
obrnjenim delovanjem - Metode za preskušanje zmogljivosti (IEC 62282-8-
301:2023)
Fuel cell technologies - Part 8-301: Energy storage systems using fuel cell modules in
reverse mode - Power to methane energy systems based on solid oxide cells including
reversible operation - Performance test methods (IEC 62282-8-301:2023)
Tehnologije gorivnih celic - 8-301. del: Sistemi za shranjevanje energije, ki uporabljajo
module regenerativnih gorivnih celic – Elektroenergetski sistemi za proizvodnjo metana,
ki temeljijo na členih s trdim oksidnim elektrolitom - Metode za preskušanje zmogljivosti
(IEC 62282-8-301:2023)
Technologies des piles à combustible - Partie 8-301: Systèmes de stockage de l’énergie
utilisant des modules à piles à combustible en mode inversé - Systèmes de conversion
de l’énergie en méthane à base de piles à oxyde solide, comprenant le fonctionnement
réversible - Méthodes d’essai des performances (IEC 62282-8-301:2023)
Ta slovenski standard je istoveten z: EN IEC 62282-8-301:2023
ICS:
27.070 Gorilne celice Fuel cells
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62282-8-301

NORME EUROPÉENNE
EUROPÄISCHE NORM July 2023
ICS 27.070
English Version
Fuel cell technologies - Part 8-301: Energy storage systems
using fuel cell modules in reverse mode - Power-to-methane
energy systems based on solid oxide cells including reversible
operation - Performance test methods
(IEC 62282-8-301:2023)
Technologies des piles à combustible - Partie 8-301: Brennstoffzellentechnologien - Teil 8-301:
Systèmes de stockage de l'énergie utilisant des modules à Energiespeichersysteme mit Brennstoffzellenmodulen im
piles à combustible en mode inversé - Systèmes de reversiblen Betrieb - Power-to-Methane-Energiesysteme
conversion de l'énergie en méthane à base de piles à auf Basis von Festoxidzellen einschließlich reversiblem
oxyde solide, comprenant le fonctionnement réversible - Betrieb - Leistungskennwerteprüfverfahren
Méthodes d'essai des performances (IEC 62282-8-301:2023)
(IEC 62282-8-301:2023)
This European Standard was approved by CENELEC on 2023-06-27. CENELEC 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 references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62282-8-301:2023 E

European foreword
The text of document 105/968/FDIS, future edition 1 of IEC 62282-8-301, prepared by IEC/TC 105
"Fuel cell technologies" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC
as EN IEC 62282-8-301:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-03-27
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-06-27
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62282-8-301:2023 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 62282-3-200 NOTE Approved as EN 62282-3-200
ISO 6976 NOTE Approved as EN ISO 6976
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60584-1 - Thermocouples - Part 1: EMF EN 60584-1 -
specifications and tolerances
IEC 60584-3 - Thermocouples - Part 3: Extension and EN IEC 60584-3 -
compensating cables - Tolerances and
identification system
IEC 61515 - Mineral insulated metal-sheathed EN 61515 -
thermocouple cables and thermocouples
IEC 62282-7-2 2021 Fuel cell technologies - Part 7-2: Test EN IEC 62282-7-2 2021
methods - Single cell and stack
performance tests for solid oxide fuel cells
(SOFCs)
IEC 62282-8-101 2020 Fuel cell technologies - Part 8-101: Energy EN IEC 62282-8- 2020
storage systems using fuel cell modules in 101
reverse mode - Test procedures for the
performance of solid oxide single cells and
stacks, including reversible operation
ISO 5167-1 - Measurement of fluid flow by means of EN ISO 5167-1 -
pressure differential devices inserted in
circular cross-section conduits running full -
Part 1: General principles and
requirements
ISO 5168 - Measurement of fluid flow - Procedures for - -
the evaluation of uncertainties
ISO 6141 - Gas analysis - Contents of certificates for EN ISO 6141 -
calibration gas mixtures
ISO 6142-1 - Gas analysis - Preparation of calibration EN ISO 6142-1 -
gas mixtures - Part 1: Gravimetric method
for Class I mixtures
ISO 6143 - Gas analysis - Comparison methods for EN ISO 6143 -
determining and checking the composition
of calibration gas mixtures
ISO 6145-7 - Gas analysis - Preparation of calibration EN ISO 6145-7 -
gas mixtures using dynamic methods - Part
7: Thermal mass-flow controllers
ISO 6974 series Natural gas - Determination of composition EN ISO 6974 series
and associated uncertainty by gas
chromatography
ISO 6975 - Natural gas - Extended analysis - Gas- EN ISO 6975 -
chromatographic method
ISO 7066-2 - Assessment of uncertainty in the - -
calibration and use of flow measurement
devices - Part 2: Non-linear calibration
relationships
ISO 8573-1 - Compressed air - Part 1: Contaminants - -
and purity classes
ISO 8756 - Air quality - handling of temperature, - -
pressure and humidity data
ISO 10101 series Natural gas - Determination of water by the EN ISO 10101 series
Karl Fischer method
ISO 11541 - Natural gas - Determination of water EN ISO 11541 -
content at high pressure
IEC 62282-8-301 ®
Edition 1.0 2023-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 8-301: Energy storage systems using fuel cell modules in reverse mode –
Power-to-methane energy systems based on solid oxide cells including
reversible operation – Performance test methods
Technologies des piles à combustible –
Partie 8-301: Systèmes de stockage de l’énergie utilisant des modules à piles à
combustible en mode inversé – Systèmes de conversion de l’énergie en
méthane à base de piles à oxyde solide, comprenant le fonctionnement
réversible – Méthodes d’essai des performances
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.070 ISBN 978-2-8322-6860-5
– 2 – IEC 62282-8-301:2023 © IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 7
3 Terms, definitions, abbreviated terms and symbols . 8
3.1 Terms and definitions . 8
3.2 Abbreviated terms and symbols . 13
3.2.1 Abbreviated terms . 13
3.2.2 Symbols . 13
4 Power-to-methane system based on SOC . 18
5 Reference conditions . 19
5.1 Temperature and pressure . 19
5.2 Heating value base . 19
6 Instrumentation and measurement methods. 19
6.1 General . 19
6.2 Instrument uncertainty . 20
6.3 Measurement methods . 21
6.3.1 Measurement methods for testing the power-to-methane energy system . 21
6.3.2 Measurement methods for testing components . 24
7 Test methods and procedures. 27
7.1 General . 27
7.2 System performance tests . 27
7.2.1 Start-up test. 27
7.2.2 Performance tests at rated operation . 28
7.2.3 Performance test at power input variation . 32
7.2.4 Shutdown test . 33
7.3 Performance test for components. 33
7.3.1 SOC cell/stack assembly unit . 33
7.3.2 Methanation reactor . 42
8 Test report . 45
8.1 General . 45
8.2 Title page . 45
8.3 Table of contents . 45
8.4 Summary report . 46
Annex A (informative) Guidelines for the contents of detailed and full reports . 47
A.1 General . 47
A.2 Detailed report . 47
A.3 Full report . 47
Bibliography . 48

Figure 1 – Process schematic of the scope of IEC 62282-8-301 .
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