SIST EN IEC 62282-3-202:2025
(Main)Fuel cell technologies - Part 3-202: Stationary fuel cell power systems - Performance test methods for small fuel cell power systems for multiple units operation (IEC 62282-3-202:2025)
Fuel cell technologies - Part 3-202: Stationary fuel cell power systems - Performance test methods for small fuel cell power systems for multiple units operation (IEC 62282-3-202:2025)
IEC 62282-3-202:2025 provides performance test methods specialized for the thermal and electrical characteristics of an energy management system to effectively share the heat and power of networked small stationary fuel cell power systems. These test methods are applied for each small stationary fuel cell power system. This document covers small stationary fuel cell power systems which can be complemented with a supplementary heat generator or a thermal storage system, or both, such as:
- output: rated electric power output of less than 10 kW for each system;
- output mode: grid-connected or independent operation or stand-alone operation with alternating current (AC) output not exceeding 240 V or direct current (DC) output;
- operating pressure: maximum allowable working pressure of less than 0,1 MPa (G) for the fuel and oxidant passages;
- fuel: gaseous fuel (natural gas, liquefied petroleum gas, propane, butane, hydrogen) or liquid fuel (kerosene, methanol); oxidant: air.
This document does not apply to small stationary fuel cell power systems with electricity storage other than (small scale) back-up power for safety, monitoring and control.
Brennstoffzellentechnologien - Teil 3-202: Stationäre Brennstoffzellen-Energiesysteme - Leistungskennwerteprüfverfahren für kleine Brennstoffzellen-Energiesysteme hinsichtlich eines Parallelbetriebs mehrerer Einheiten (IEC 62282-3-202:2025)
Technologies des piles à combustible - Partie 3-202: Systèmes à piles à combustible stationnaires - Méthodes d’essai des performances pour petits systèmes à piles à combustible qui peuvent être complétés par un générateur de chaleur supplémentaire pour l’exploitation d’unités multiples par un système de gestion de l’énergie (IEC 62282-3-202:2025)
l’IEC 622823-202:2025 fournit des méthodes d’essai des performances spécialisées pour les caractéristiques thermiques et électriques d’un système de gestion de l’énergie pour partager efficacement la chaleur et l’électricité des petits systèmes à piles à combustible stationnaires en réseau. Ces méthodes d’essai s’appliquent à chaque petit système à pile à combustible stationnaire. Le présent document couvre les petits systèmes à piles à combustible stationnaires qui peuvent être complétés par un générateur de chaleur
- supplémentaire ou un système de stockage thermique, ou les deux, tel que:
- puissance de sortie: puissance électrique de sortie assignée inférieure à 10 kW pour chaque système;
- mode de sortie: fonctionnement connecté au réseau ou indépendamment du réseau ou fonctionnement autonome avec sortie en courant alternatif ne dépassant pas 240 V ou sortie en courant continu;
- pression de fonctionnement: pression de fonctionnement admissible maximale inférieure à 0,1 MPa (G) pour les passages du combustible et de l’agent oxydant;
- combustible: gazeux (gaz naturel, gaz de pétrole liquéfié, propane, butane, hydrogène) ou liquide (kérosène, méthanol);
agent oxydant: air.
Le présent document ne s’applique pas aux petits systèmes à piles à combustible stationnaires avec un stockage d’énergie électrique autre qu’une alimentation de secours (à petite échelle) à des fins de sécurité, de surveillance et de contrôle.
Tehnologije gorivnih celic - 3-202. del: Nepremični elektroenergetski sistemi z gorivnimi celicami - Preskusne metode učinkovitosti za majhne energetske sisteme z gorivnimi celicami za delovanje več enot (IEC 62282-3-202:2025)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2025
Tehnologije gorivnih celic - 3-202. del: Nepremični elektroenergetski sistemi z
gorivnimi celicami - Preskusne metode učinkovitosti za majhne energetske
sisteme z gorivnimi celicami za delovanje več enot (IEC 62282-3-202:2025)
Fuel cell technologies - Part 3-202: Stationary fuel cell power systems - Performance test
methods for small fuel cell power systems for multiple units operation (IEC 62282-3-
202:2025)
Brennstoffzellentechnologien - Teil 3-202: Stationäre Brennstoffzellen-Energiesysteme -
Leistungskennwerteprüfverfahren für kleine Brennstoffzellen-Energiesysteme hinsichtlich
eines Parallelbetriebs mehrerer Einheiten (IEC 62282-3-202:2025)
Technologies des piles à combustible - Partie 3-202: Systèmes à piles à combustible
stationnaires - Méthodes d’essai des performances pour petits systèmes à piles à
combustible qui peuvent être complétés par un générateur de chaleur supplémentaire
pour l’exploitation d’unités multiples par un système de gestion de l’énergie (IEC 62282-
3-202:2025)
Ta slovenski standard je istoveten z: EN IEC 62282-3-202:2025
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 62282-3-202
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2025
ICS 27.070
English Version
Fuel cell technologies - Part 3-202: Stationary fuel cell power
systems - Performance test methods for small fuel cell power
systems for multiple units operation
(IEC 62282-3-202:2025)
Technologies des piles à combustible - Partie 3-202: Brennstoffzellentechnologien - Teil 3-202: Stationäre
Systèmes à piles à combustible stationnaires - Méthodes Brennstoffzellen-Energiesysteme -
d'essai des performances pour petits systèmes à piles à Leistungskennwerteprüfverfahren für kleine
combustible destinés à l'exploitation d'unités multiples Brennstoffzellen-Energiesysteme hinsichtlich eines
(IEC 62282-3-202:2025) Parallelbetriebs mehrerer Einheiten
(IEC 62282-3-202:2025)
This European Standard was approved by CENELEC on 2025-05-01. 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
© 2025 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62282-3-202:2025 E
European foreword
The text of document 105/1094/FDIS, future edition 1 of IEC 62282-3-202, prepared by TC 105 "Fuel
cell technologies" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2026-05-31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2028-05-31
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 62282-3-202:2025 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 61850-7-420 NOTE Approved as EN IEC 61850-7-420
IEC 62282-3-200:2025 NOTE Approved as EN 62282-3-200:2023
IEC 62282-3-201:2025 NOTE Approved as EN 62282-3-201:2023
ISO 6974 (series) NOTE Approved as EN ISO 6974 (series)
ISO 6975 NOTE Approved as EN ISO 6975
ISO 6976:1995 NOTE Approved as EN ISO 6976
ISO 9000 NOTE Approved as EN ISO 9000
To be published. Stage at the time of publication: prEN 62882-3-200:2023.
To be published. Stage at the time of publication: prEN 62882-3-201:2023.
Withdrawn.
IEC 62282-3-202 ®
Edition 1.0 2025-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 3-202: Stationary fuel cell power systems – Performance test methods for
small fuel cell power systems for multiple units operation
Technologies des piles à combustible –
Partie 3-202: Systèmes à piles à combustible stationnaires – Méthodes d'essai
des performances pour petits systèmes à piles à combustible destinés à
l'exploitation d'unités multiples
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.070 ISBN 978-2-8327-0298-7
– 2 – IEC 62282-3-202:2025 © IEC 2025
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Symbols . 12
5 Configuration of small stationary fuel cell power system . 14
6 Reference conditions . 15
7 Heating value base . 15
8 Test preparation . 15
8.1 General . 15
8.2 Uncertainty analysis . 16
8.3 Data acquisition plan . 16
9 Test set-up . 16
10 Instruments and measurement methods . 18
10.1 General . 18
10.2 Measurement instruments . 18
10.3 Measurement points. 19
10.4 Minimum required measurement systematic tolerance . 20
11 Test conditions . 21
11.1 Laboratory conditions. 21
11.2 Installation and operating conditions of the system . 21
11.3 Test fuel . 21
12 Parameter list . 21
12.1 Electrical characteristics for fuel cell power system . 21
12.1.1 Power generation electrical efficiency (rated, partial load) . 21
12.1.2 Start-up, shut-down energy . 21
12.1.3 Ramp-up rate and ramp-down rate between rated and minimum load . 21
12.1.4 Waiting time for restart (hot restart) . 21
12.2 Thermal characteristics for fuel cell power system . 21
12.2.1 Heat recovery efficiency . 21
12.2.2 Full heat storage amount of hot water tank . 21
12.2.3 Remaining hot storage amount of hot water tank . 22
12.2.4 Heat insulating performance of hot water tank . 22
12.2.5 Heat recovery temperature . 22
12.2.6 Pressure drop characteristics from feed water inlet to hot water outlet . 22
13 Test methods . 22
13.1 Electrical characteristics for fuel cell power system . 22
13.1.1 Power generation electrical efficiency (rated, partial load) . 22
13.1.2 Start-up, shut-down energy . 27
13.1.3 Ramp-up rate and ramp-down rate between rated and minimum load . 30
13.1.4 Waiting time for restart (hot restart) . 35
13.2 Thermal characteristics for fuel cell power system . 35
13.2.1 Heat recovery test . 35
13.2.2 Full heat storage amount of hot water tank . 37
IEC 62282-3-202:2025 © IEC 2025 – 3 –
13.2.3 Remaining heat storage amount of hot water tank . 38
13.2.4 Heat insulating performance of hot water tank . 39
13.2.5 Heat recovery temperature . 39
13.2.6 Pressure drop characteristics from feed water inlet to hot water outlet . 40
14 Test reports . 40
14.1 General . 40
14.2 Title page. 40
14.3 Table of contents . 40
14.4 Summary report . 41
Annex A (informative) Heating values for components of natural gases . 42
Annex B (informative) Examples of nominal composition for natural gas and propane
gas . 44
Annex C (informative) Guidelines for the contents of detailed and full reports . 47
C.1 General . 47
C.2 Detailed report . 47
C.3 Full report . 47
Annex D (informative) Pressure drop characteristics from feed water inlet to hot water
outlet . 48
Bibliography . 49
Figure 1 – Configuration of a fuel cell power system that can be complemented with a
supplementary heat generator or thermal storage system covered by this document . 14
Figure 2 – Test set-up for small stationary fuel cell powe
...
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