IEC 62282-8-201:2024
(Main)Fuel cell technologies - Part 8-201: Energy storage systems using fuel cell modules in reverse mode - Test procedures for the performance of power-to-power systems
Fuel cell technologies - Part 8-201: Energy storage systems using fuel cell modules in reverse mode - Test procedures for the performance of power-to-power systems
IEC 62282-8-201:2024 is available as IEC 62282-8-201:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62282-8-201:2024 defines the evaluation methods of typical performances for electric energy storage systems using hydrogen. It is applicable to the systems that use electrochemical reaction devices for both power charge and discharge. This document applies to systems that are designed and used for service and operation in stationary locations (indoor and outdoor). It specifies performance evaluation methods for electric energy storage systems using hydrogen that employ electrochemical reactions both for water and steam electrolysis and electric power generation. This document is intended for power-to-power systems which typically employ a set of electrolyser and fuel cell, or a reversible cell for devices of electric charge and discharge. This second edition cancels and replaces the first edition published in 2020.
This edition includes the following significant technical changes with respect to the previous edition:
a) consideration of systems connected to hydrogen supply infrastructure (hydrogen grids, vessels, caverns or pipelines);
b) hydrogen input and output rate is added in the system parameters (5.10);
c) electric energy storage capacity test is revised (6.2);
d) roundtrip electrical efficiency test is revised (6.5);
e) hydrogen input and output rate test is added (6.6.6).
Technologies des piles à combustible - Partie 8-201: Systèmes de stockage de l’énergie à partir de modules de piles à combustible réversibles - Procédures d’essai pour la performance des systèmes de conversion électrochimiques électriques à électriques
IEC 62282-8-201:2024 est disponible sous forme de IEC 62282-8-201:2024 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 62282-8-201 définit les méthodes d’évaluation des performances types des systèmes de stockage de l’énergie électrique utilisant de l’hydrogène. Elle s’applique aux systèmes qui emploient des dispositifs à réaction électrochimique à la fois pour la charge électrique et la décharge électrique. Le présent document s’applique aux systèmes conçus et utilisés pour l’entretien et le fonctionnement à des endroits fixes (en intérieur et à l’extérieur). La présente partie de l’IEC 62282 spécifie les méthodes d’évaluation des performances des systèmes de stockage de l’énergie électrique utilisant de l’hydrogène et recourant à des réactions électrochimiques tant pour l’électrolyse de l’eau et de la vapeur que pour la production d’électricité. La présente partie de l’IEC 62282 spécifie les méthodes d’évaluation des performances des systèmes de stockage de l’énergie électrique utilisant de l’hydrogène et recourant à des réactions électrochimiques tant pour l’électrolyse de l’eau et de la vapeur que pour la production d’électricité. Cette deuxième édition annule et remplace la première édition parue en 2020.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
a) prise en compte des systèmes raccordés à une infrastructure d’alimentation en hydrogène (réseaux d’hydrogène, cuves, cavernes ou canalisations);
b) ajout des débits d’hydrogène d’entrée et de sortie dans les paramètres du système (5.10);
c) révision de l’essai de capacité de stockage de l’énergie électrique (6.2);
d) révision de l’essai de rendement électrique aller-retour (6.5);
e) ajout de l’essai des débits d’hydrogène d’entrée et de sortie (6.6.6).
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IEC 62282-8-201 ®
Edition 2.0 2024-07
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fuel cell technologies –
Part 8-201: Energy storage systems using fuel cell modules in reverse mode –
Test procedures for the performance of power-to-power systems
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IEC 62282-8-201 ®
Edition 2.0 2024-07
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fuel cell technologies –
Part 8-201: Energy storage systems using fuel cell modules in reverse mode –
Test procedures for the performance of power-to-power systems
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 27.070 ISBN 978-2-8322-9383-6
– 2 – IEC 62282-8-201:2024 RLV © IEC 2024
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 12
3 Terms, definitions and symbols. 13
3.1 Terms and definitions . 13
3.2 Symbols . 18
4 Measurement instruments and measurement methods . 18
4.1 General . 18
4.2 Instrument uncertainty . 19
4.3 Measurement plan . 19
4.4 Environmental conditions . 20
4.5 Maximum permissible variation in test operating conditions . 21
5 System parameters . 21
5.1 General . 21
5.2 Electric energy storage capacity . 22
5.3 Rated electric power input. 22
5.4 Rated net electric power output . 22
5.5 Roundtrip electrical efficiency . 22
5.6 System response (step response time and ramp rate) . 23
5.6.1 Step response time . 23
5.6.2 Ramp rate. 25
5.7 Minimum switchover time . 25
5.8 Quiescent Stand-by state loss rate . 25
5.9 Heat input . 25
5.10 Hydrogen input and output rate . 26
5.11 Recovered heat output . 26
5.12 Acoustic noise level . 26
5.13 Total harmonic distortion . 26
5.14 Discharge water quality . 26
6 Test methods and procedures. 26
6.1 General . 26
6.2 Electric energy storage capacity test . 27
6.3 Rated electric power input test . 28
6.4 Rated net electric power output test . 28
6.5 Roundtrip electrical efficiency test. 29
6.5.1 General . 29
6.5.2 Test procedure . 29
6.5.3 Calculation of the roundtrip electrical efficiency . 30
6.6 Other system performance tests . 31
6.6.1 System response test, step response time and ramp rate . 31
6.6.2 Minimum switchover time test . 32
6.6.3 Quiescent Stand-by state loss rate test . 33
6.6.4 Heat input rate test . 34
6.6.5 Recovered heat output rate test . 34
6.6.6 Hydrogen input and output rate test . 35
6.6.7 Acoustic noise level test . 35
6.6.8 Total harmonic distortion test . 35
6.6.9 Discharge water quality test . 35
6.7 Component performance test . 35
6.7.1 Electrolyser performance test . 35
6.7.2 Hydrogen storage performance test . 36
6.7.3 Fuel cell performance test . 37
6.7.4 Water management system performance test . 37
6.7.5 Battery performance test . 38
6.7.6 Oxygen storage performance test . 38
7 Test reports . 38
7.1 General . 38
7.2 Report items . 38
7.3 Tested system data description . 39
7.4 Test condition description . 39
7.5 Test data description . 39
7.6 Uncertainty evaluation . 39
Bibliography . 40
Figure 1 – System configuration of electric energy storage system using hydrogen –
Type with electrolyser and fuel cell . 9
Figure 2 – System configuration of electric energy storage system using hydrogen –
Type with reversible cell . 11
Figure 3 – Typical sequence of phases during the system operation . 20
Figure 4 – Step response time and ramp rate of EES system . 24
Figure 5 – Step response test . 32
Figure 6 – Minimum switchover time test . 33
Table 1 – Symbols . 18
Table 2 – Required steps before executing the measurement . 20
Table 3 – Example of document format of roundtrip electrical efficiency . 31
Table 4 – Additional parameters measured on the electrolyser or the reversible cell
module in electrolysis mode . 36
Table 5 – Additional parameters measured on the hydrogen storage component . 36
Table 6 – Additional parameters measured on the fuel cell or the reversible cell module
in fuel cell mode . 37
– 4 – IEC 62282-8-201:2024 RLV © IEC 2024
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FUEL CELL TECHNOLOGIES –
Part 8-201: Energy storage systems using fuel cell modules in reverse
mode – Test procedures for the performance of power-to-power systems
FOREWORD
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...
IEC 62282-8-201 ®
Edition 2.0 2024-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 8-201: Energy storage systems using fuel cell modules in reverse mode –
Test procedures for the performance of power-to-power systems
Technologies des piles à combustible –
Partie 8-201: Systèmes de stockage de l’énergie à partir de modules de piles à
combustible réversibles – Procédures d’essai pour la performance des
systèmes de conversion électrochimiques électriques à électriques
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
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Also known as the International Electrotechnical Vocabulary
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(IEV) online.
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IEC 62282-8-201 ®
Edition 2.0 2024-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 8-201: Energy storage systems using fuel cell modules in reverse mode –
Test procedures for the performance of power-to-power systems
Technologies des piles à combustible –
Partie 8-201: Systèmes de stockage de l’énergie à partir de modules de piles à
combustible réversibles – Procédures d’essai pour la performance des
systèmes de conversion électrochimiques électriques à électriques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.070 ISBN 978-2-8322-8973-0
– 2 – IEC 62282-8-201:2024 © IEC 2024
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 9
3 Terms, definitions and symbols. 10
3.1 Terms and definitions . 10
3.2 Symbols . 15
4 Measurement instruments and measurement methods . 15
4.1 General . 15
4.2 Instrument uncertainty . 16
4.3 Measurement plan . 16
4.4 Environmental conditions . 17
4.5 Maximum permissible variation in test operating conditions . 18
5 System parameters . 18
5.1 General . 18
5.2 Electric energy storage capacity . 19
5.3 Rated electric power input. 19
5.4 Rated net electric power output . 19
5.5 Roundtrip electrical efficiency . 19
5.6 System response (step response time and ramp rate) . 20
5.6.1 Step response time . 20
5.6.2 Ramp rate. 21
5.7 Minimum switchover time . 22
5.8 Stand-by state loss rate . 22
5.9 Heat input . 22
5.10 Hydrogen input and output rate . 22
5.11 Recovered heat output . 22
5.12 Acoustic noise level . 22
5.13 Total harmonic distortion . 23
5.14 Discharge water quality . 23
6 Test methods and procedures. 23
6.1 General . 23
6.2 Electric energy storage capacity test . 23
6.3 Rated electric power input test . 24
6.4 Rated net electric power output test . 25
6.5 Roundtrip electrical efficiency test. 26
6.5.1 General . 26
6.5.2 Test procedure . 26
6.5.3 Calculation of the roundtrip electrical efficiency . 27
6.6 Other system performance tests . 28
6.6.1 System response test, step response time and ramp rate . 28
6.6.2 Minimum switchover time test . 29
6.6.3 Stand-by state loss rate test . 30
6.6.4 Heat input test . 30
6.6.5 Recovered heat output test . 31
6.6.6 Hydrogen input and output rate test . 31
6.6.7 Acoustic noise level test . 31
6.6.8 Total harmonic distortion test . 31
6.6.9 Discharge water quality test . 31
6.7 Component performance test . 32
6.7.1 Electrolyser performance test . 32
6.7.2 Hydrogen storage performance test . 32
6.7.3 Fuel cell performance test . 33
6.7.4 Water management system performance test . 33
6.7.5 Battery performance test . 34
6.7.6 Oxygen storage performance test . 34
7 Test reports . 34
7.1 General . 34
7.2 Report items . 34
7.3 Tested system data description . 35
7.4 Test condition description . 35
7.5 Test data description . 35
7.6 Uncertainty evaluation . 35
Bibliography . 36
Figure 1 – System configuration of electric energy storage system using hydrogen –
Type with electrolyser and fuel cell . 8
Figure 2 – System configuration of electric energy storage system using hydrogen –
Type with reversible cell . 9
Figure 3 – Typical sequence of phases during the system operation . 17
Figure 4 – Step response time and ramp rate
...
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