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BS EN IEC 62282-4-102:2023

BS EN IEC 62282-4-102:2023

$167.15

Fuel cell technologies – Fuel cell power systems for electrically powered industrial trucks. Performance test methods

Published By Publication Date Number of Pages
BSI 2023 44
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IEC 62282-4-102:2022 is available as IEC 62282-4-102:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62282-4-102:2022 specifies the performance test methods of fuel cell power systems for propulsion and auxiliary power units (APU). This document covers fuel cell power systems for propulsion other than those for road vehicles. This document applies to gaseous hydrogen-fuelled fuel cell power systems and direct methanol fuel cell power systems for electrically powered industrial trucks. The following fuels are considered within the scope of this document: – gaseous hydrogen, and – methanol. This document covers the fuel cell power system as defined in 3.7 and Figure 1. This document applies to DC type fuel cell power systems, with a rated output voltage not exceeding DC 150 V for indoor and outdoor use. This document covers fuel cell power systems whose fuel source container is permanently attached to either the industrial truck or the fuel cell power system. This second edition cancels and replaces the first edition published in 2017. This edition includes the following significant technical changes with respect to the previous edition: a. alignment of the Scope with the second edition of IEC 62282-4-101:2022; b. deletion of terms and definitions (previous entries 3.5, 3.10, and 3.15); c. addition of new terms in Clause 3: “delivered power” (3.13) and “regenerated power” (3.14); d. revision of symbols and their meanings in alignment with those of IEC 62282-3-201; e. replacement of “reference conditions” with “standard conditions” as seen in Clause 5; f. revision of the test method for the accessory load voltage spike test (13.3.2); g. addition of clarifications in Clause 14 (Power stability under operation); h. addition of a checklist for performance criteria dealt with in this document (Annex C).

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex A (normative)Normative references to international publicationswith their corresponding European publications
6 Blank Page
7 English
CONTENTS
10 FOREWORD
12 INTRODUCTION
13 1 Scope
14 2 Normative references
3 Terms and definitions
Figures
Figure 1 ā€“ Fuel cell power systems for electrically powered industrial trucks
16 4 Symbols
Tables
Table 1 ā€“ Symbols and their meanings for electric and thermal performance
17 Table 2 ā€“ Symbols and their meanings for environmental performance
18 5 Standard conditions
6 Heating value base
7 Test preparation
7.1 General
19 7.2 Data acquisition plan
8 Test set-up
Figure 2 ā€“ Example of a test set-up for hydrogen fuel
20 9 Instruments and measurement methods
9.1 General
9.2 Measurement instruments
Figure 3 ā€“ Example of a test set-up for methanol fuel
21 9.3 Measurement points
22 9.4 Minimum required measurement systematic uncertainty
10 Test conditions
10.1 Laboratory conditions
10.2 Installation and operating conditions of the system
10.3 Indication of battery condition
23 10.4 Determination of state of charge of the battery
10.5 Quality of test fuel
10.5.1 Hydrogen
10.5.2 Methanol solution
11 Fuel consumption test
11.1 Hydrogen fuel consumption test
11.1.1 General
11.1.2 Test method
24 11.1.3 Calculation of results
26 11.2 Methanol fuel consumption test
11.2.1 General
11.2.2 Test method
11.2.3 Calculation of average methanol fuel power input
27 12 Electric power output test
12.1 General
12.2 Test method
12.3 Calculation of average electric power output
12.4 Computation of electric efficiency
28 13 Type tests on operational performance
13.1 Maximum power output test
13.1.1 General
13.1.2 Test method
13.1.3 Processing of data
13.2 Power cycling electric load test
13.2.1 General
13.2.2 Test method
13.2.3 Processing of data
29 13.3 Accessory load voltage spike test
13.3.1 General
13.3.2 Test method
13.3.3 Processing of data
14 Power stability under operation
14.1 General
14.2 Delivered power
Figure 4 ā€“ Energy flow for regenerated power and delivered power
30 14.3 Regenerated power
15 Type tests on environmental performance
15.1 General
15.2 Noise test
15.2.1 General
Table 3 ā€“ Delivered power measurements
Table 4 ā€“ Regenerated power measurements
31 15.2.2 Test conditions
Figure 5 ā€“ Noise measurement points for fuel cell power systems
32 15.2.3 Test method
15.2.4 Processing of data
15.3 Exhaust gas test
15.3.1 General
15.3.2 Components to be measured
Table 5 ā€“ Correction values corresponding to the effect of background noise
33 15.3.3 Test method
15.3.4 Processing of data
35 15.4 Discharge water test
15.4.1 General
15.4.2 Test method
36 16 Test reports
16.1 General
16.2 Title page
16.3 Table of contents
16.4 Summary report
16.5 Checklist for performance parameters
37 Annex A (informative) Heating values for hydrogen and methanol at standard conditions
Table A.1 ā€“ Heating values for hydrogen and methanol at standard conditions
38 Annex B (informative) Guidelines for the contents of detailed and full reports
B.1 General
B.2 Detailed report
B.3 Full report
39 Annex C (informative) Checklist for performance criteria dealt with in this document
42 Bibliography

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BS EN IEC 62282-4-102:2023
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