kSIST FprEN IEC 62282-8-201:2024

SLOVENSKI STANDARD
oSIST prEN IEC 62282-8-201:2023
01-maj-2023
Tehnologija gorivnih celic - 8-201. del: Sistemi za shranjevanje energije, ki
uporabljajo module gorivnih celic v obrnjeni smeri - Preskusni postopki za
delovanje elektroenergetskih sistemov
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
Brennstoffzellentechnologien - Teil 8-201: Energiespeichersysteme mit
Brennstoffzellenmodulen im reversiblen Betrieb - Prüfverfahren zum Leistungsverhalten
von Power-to-Power-Systemen
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
Ta slovenski standard je istoveten z: prEN IEC 62282-8-201:2023
ICS:
27.070 Gorilne celice Fuel cells
oSIST prEN IEC 62282-8-201:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN IEC 62282-8-201:2023

oSIST prEN IEC 62282-8-201:2023
105/962/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62282-8-201 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-03-03 2023-05-26
SUPERSEDES DOCUMENTS:
105/908/CD, 105/934A/CC
IEC TC 105 : FUEL CELL TECHNOLOGIES
SECRETARIAT: SECRETARY:
Germany Mr David Urmann
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 120
Other TC/SCs are requested to indicate their interest, if any, in this
CDV to the secretary.
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EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
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is drawn to the fact that this Committee Draft for Vote (CDV) is
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TITLE:
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

PROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

oSIST prEN IEC 62282-8-201:2023
– 2 – IEC CDV 62282-8-201 © IEC 2023
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 . 14
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 . 18
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 . 20
5.7 Minimum switchover time . 21
5.8 Stand-by state loss rate . 21
5.9 Heat input . 21
5.10 Hydrogen input and output rate . 21
5.11 Recovered heat output . 22
5.12 Acoustic noise level . 22
5.13 Total harmonic distortion . 22
5.14 Discharge water quality . 22
6 Test methods and procedures . 22
6.1 General . 22
6.2 Electric energy storage capacity test . 22
6.3 Rated electric power input test . 23
6.4 Rated net electric power output test . 24
6.5 Roundtrip electrical efficiency test . 25
6.5.1 General . 25
6.5.2 Test procedure . 25
6.5.3 Calculation of the roundtrip electrical energy efficiency. 26
6.6 Other system performance test . 26
6.6.1 System response test, step response time and ramp rate . 26
6.6.2 Minimum switchover time test . 28
6.6.3 Stand-by state loss rate test . 28
6.6.4 Heat input test . 29
6.6.5 Recovered heat output test . 29
6.6.6 Hydrogen input and output rate test . 30

oSIST prEN IEC 62282-8-201:2023
IEC CDV 62282-8-201 © IEC 2023 – 3 –
6.6.7 Acoustic noise level test . 30
6.6.8 Total harmonic distortion test . 30
6.6.9 Discharge water quality test . 30
6.7 Component performance test . 30
6.7.1 Electrolyser performance test . 30
6.7.2 Hydrogen storage performance test . 31
6.7.3 Fuel cell performance test . 31
6.7.4 Water management system performance test . 32
6.7.5 Battery performance test . 32
6.7.6 Oxygen storage performance test . 32
7 Test reports . 33
7.1 General . 33
7.2 Report items . 33
7.3 Tested system data description . 33
7.4 Test condition description . 33
7.5 Test data description . 33
7.6 Uncertainty evaluation . 34
Bibliography . 35

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 . 8
Figure 3 – Typical sequence of phases during the system operation . 17
Figure 4 – Step response time and ramp rate of EES system . 20
Figure 5 – Step response test . 27
Figure 6 – Minimum switch over time test . 28

Table 1 – Symbols . 15
Table 2 – Required steps before executing the measurement . 17
Table 3 – Example of document format of roundtrip electrical efficiency . 26
Table 4 – Additional parameters measured on the electrolyser or the reversible cell
module in electrolysis mode . 31
Table 5 – Additional parameters measured on the hydrogen storage component . 31
Table 6 – Additional parameters measured on the fuel cell or the reversible cell module

in fuel cell mode . 32

oSIST prEN IEC 62282-8-201:2023
– 4 – IEC CDV 62282-8-201 © IEC 2023
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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