EN IEC 62282-4-202:2023
(Main)Fuel cell technologies - Part 4-202: Fuel cell power systems for propulsion and auxiliary power units - Unmanned aircrafts - Performance test methods
Fuel cell technologies - Part 4-202: Fuel cell power systems for propulsion and auxiliary power units - Unmanned aircrafts - Performance test methods
IEC 62282-4-202:2023 covers performance test methods of fuel cell power systems intended to be used to power unmanned aircrafts, including general requirements, start-up, shutdown, power output, continuous running time, electric efficiency, data transmission, warning and monitoring, environmental compatibility, etc. The scope of this document is limited to electrically powered unmanned aircrafts with a maximum take-off mass not exceeding 150 kg (i.e. level 5 or lower unmanned aircrafts (UAs)). This document applies to fuel cell power systems with a rated output voltage not exceeding 220 V DC for outdoor use. This document applies only to compressed gaseous hydrogen-fuelled fuel cell power systems.
Brennstoffzellentechnologien - Teil 4-202: Brennstoffzellen-Energiesysteme für Antriebs- und Hilfsaggregate - Unbemannte Luftfahrzeugsysteme - Leistungsprüfverfahren
Technologies des piles à combustibles - Partie 4-202: Systèmes à piles à combustible pour les groupes auxiliaires de puissance et de propulsion – Aéronefs sans pilote – Méthodes d'essai des performances
IEC 62282-4-202:2023 couvre les méthodes d’essai des performances des systèmes à piles à combustible à utiliser pour alimenter des aéronefs sans pilote et comporte les exigences générales, le démarrage, l’arrêt, la puissance de sortie, la durée de fonctionnement continu, le rendement électrique, la transmission de données, les avertissements et la surveillance, la compatibilité environnementale, etc. Le domaine d’application du présent document est limité aux aéronefs sans pilote à propulsion électrique dont la masse maximale au décollage ne dépasse pas 150 kg (c’est-à-dire les aéronefs sans pilote de niveau 5 ou inférieur). Le présent document s’applique aux systèmes à piles à combustible d’une tension de sortie assignée d’au maximum 220 V en courant continu pour utilisation à l’extérieur. Le présent document s’applique uniquement aux systèmes à piles à combustible utilisant de l’hydrogène gazeux comprimé.
Tehnologije gorivnih celic - 4-202. del: Elektroenergetski sistemi z gorivnimi celicami za pogonske in pomožnne elektroenergetske enote - Letala brez posadke - Metode za preskušanje zmogljivosti (IEC 62282-4-202:2023)
Standard IEC 62282-4-202:2023 zajema metode za preskušanje zmogljivosti elektroenergetskih sistemov z gorivnimi celicami, ki so namenjeni za pogon letal brez posadke, vključno s splošnimi zahtevami, zagonom, izklopom, izhodno močjo, časom nepretrganega delovanja, električno učinkovitostjo, prenosom podatkov, opozorili in spremljanjem, okoljsko ustreznostjo itd.
Področje uporabe tega dokumenta je omejeno na letala na električni pogon brez posadke z maso pri vzletu največ 150 kg (tj. letala brez posadke (UA) stopnje 5 ali manj).
Ta dokument se uporablja za elektroenergetske sisteme z gorivnimi celicami z nazivno izhodno enosmerno napetostjo največ 220 V za uporabo na prostem.
Ta dokument se uporablja samo za elektroenergetske sisteme z gorivnimi celicami na uplinjeni vodik.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2024
Tehnologije gorivnih celic - 4-202. del: Elektroenergetski sistemi z gorivnimi
celicami za pogonske in pomožnne elektroenergetske enote - Letala brez posadke
- Metode za preskušanje zmogljivosti (IEC 62282-4-202:2023)
Fuel cell technologies - Part 4-202: Fuel cell power systems for propulsion and auxiliary
power units - Unmanned aircrafts - Performance test methods (IEC 62282-4-202:2023)
Brennstoffzellentechnologien - Teil 4-202: Brennstoffzellen-Energiesysteme für Antriebs-
und Hilfsaggregate - Unbemannte Luftfahrzeugsysteme - Leistungsprüfverfahren (IEC
62282-4-202:2023)
Technologies des piles à combustibles - Partie 4-202: Systèmes à piles à combustible
pour les groupes auxiliaires de puissance et de propulsion – Aéronefs sans pilote –
Méthodes d'essai des performances (IEC 62282-4-202:2023)
Ta slovenski standard je istoveten z: EN IEC 62282-4-202:2023
ICS:
27.070 Gorilne celice Fuel cells
49.020 Letala in vesoljska vozila na Aircraft and space vehicles in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 62282-4-202
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2023
ICS 27.070; 49.020
English Version
Fuel cell technologies - Part 4-202: Fuel cell power systems for
propulsion and auxiliary power units - Unmanned aircrafts -
Performance test methods
(IEC 62282-4-202:2023)
Technologies des piles à combustibles - Partie 4-202: Brennstoffzellentechnologien - Teil 4-202: Brennstoffzellen-
Systèmes à piles à combustible pour les groupes auxiliaires Energiesysteme für Antriebs- und Hilfsaggregate -
de puissance et de propulsion - Aéronefs sans pilote - Unbemannte Luftfahrzeugsysteme - Leistungsprüfverfahren
Méthodes d'essai des performances (IEC 62282-4-202:2023)
(IEC 62282-4-202:2023)
This European Standard was approved by CENELEC on 2023-11-21. 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 62282-4-202:2023 E
European foreword
The text of document 105/998/FDIS, future edition 1 of IEC 62282-4-202, prepared by IEC/TC 105
"Fuel cell technologies" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC
as EN IEC 62282-4-202:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-08-21
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-11-21
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 62282-4-202:2023 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 62282-3-200:2015 NOTE Approved as EN 62282-3-200:2016 (not modified)
IEC 62282-3-201:2017 NOTE Approved as EN 62282-3-201:2017 (not modified)
IEC 62282-4-102:2022 NOTE Approved as EN IEC 62282-4-102:2023 (not modified)
IEC 62282-6-200:2016 NOTE Approved as EN 62282-6-200:2017 (not modified)
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 60050-485 - International Electrotechnical Vocabulary - -
(IEV) - Part 485: Fuel cell technologies
IEC 60529 - Degrees of protection provided by EN 60529 -
enclosures (IP Code)
IEC 62282-4-202 ®
Edition 1.0 2023-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fuel cell technologies –
Part 4-202: Fuel cell power systems for propulsion and auxiliary power units –
Unmanned aircrafts – Performance test methods
Technologies des piles à combustibles –
Partie 4-202: Systèmes à piles à combustible pour les groupes auxiliaires de
puissance et de propulsion – Aéronefs sans pilote – Méthodes d'essai des
performances
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 27.070, 49.020 ISBN 978-2-8322-7587-0
– 2 – IEC 62282-4-202:2023 © IEC 2023
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Fuel cell power system requirements for UAs . 9
4.1 System configuration . 9
4.2 Appearance and structure . 10
4.3 General technical requirements. 10
5 Test preparation . 11
5.1 General . 11
5.2 Test environment . 11
5.3 Test equipment and accuracy . 11
6 Test methods . 12
6.1 Start-up time . 12
6.2 Time to achieve rated power output . 12
6.3 Rated power output . 12
6.4 Continuous running duration . 12
6.5 Peak power output . 12
6.6 Output voltage range . 13
6.7 Electric efficiency . 13
6.8 Start-up and shutdown methods . 13
6.9 Shutdown time . 13
6.10 Acoustic noise level . 14
6.11 Data transmission . 14
6.12 Enclosure H concentration . 15
6.13 H concentration in fuel exhaust . 15
6.14 Enclosure IP code . 15
6.15 H leakage rate . 15
6.16 Warning and monitoring . 16
Annex A (informative) Suggested aging test procedure for a fuel cell power system
for a UA . 17
Annex B (informative) Guidelines for test reports . 18
B.1 General . 18
B.2 Title page . 18
B.3 Table of contents . 18
B.4 Summary report . 18
B.5 Detailed report . 19
B.6 Full report . 19
Bibliography . 20
Figure 1 – General configuration of a fuel cell power system for UAs . 10
Figure 2 – Acoustic noise measurement points for fuel cell power system . 14
IEC 62282-4-202:2023 © IEC 2023 – 3 –
Table 1 – Test equipment and accuracy . 11
Table 2 – Acoustic noise level correction . 14
Table A.1 – Suggested aging test procedure for a fuel cell power system for a UA . 17
– 4 – IEC 62282-4-202:2023 © IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FUEL CELL TECHNOLOGIES –
Part 4-202: Fuel cell power systems for propulsion and auxiliary
power units – Unmanned aircrafts – Performance test methods
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
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preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
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with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National C
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