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BS EN IEC 62282-4-600:2022

BS EN IEC 62282-4-600:2022

$189.07

Fuel cell technologies – Fuel cell power systems for propulsion other than road vehicles and auxiliary power units (APU). Fuel cell/battery hybrid systems performance test methods for excavators

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BSI 2022 46
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IEC 62282-4-600:2022 covers the requirements for the performance test methods of fuel cell/battery hybrid systems intended to be used for electrically powered applications for excavators. For this purpose, this document covers electrical performance and vibration tests for the fuel cell/battery hybrid system. This document also covers performance test methods which focus on vibration and other characteristics for balance of plant (BOP) installed in heavy-duty applications with fuel cell/battery hybrid system. This document applies to both gaseous hydrogen-fuelled fuel cell power, liquid hydrogen-fuelled fuel cell power, direct methanol fuel cell power and battery hybrid power pack systems.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
6 English
CONTENTS
9 FOREWORD
11 1 Scope
12 2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
Figures
Figure 1 ā€“ Fuel cell/ battery hybrid systems block diagram
14 3.2 Abbreviated terms
4 Symbols
Tables
Table 1 ā€“ Symbols and their meanings for electric/thermal performance
16 5 Configuration of fuel cell and battery hybrid power system
5.1 General
5.1.1 Overview
5.1.2 Hybrid system
Figure 2 ā€“ Fuel cell/battery hybrid system configuration
Figure 3 ā€“ Power hybridization of fuel cell and battery power system
17 6 Reference conditions
7 Test preparation
7.1 General
7.2 Measurement system analysis
7.3 Data acquisition plan
8 Test set-up
18 Figure 4 ā€“ Test set-up for fuel cell/battery hybrid system fedwith hydrogen fuel which supplies only electricity
19 9 Instruments and measurement methods
9.1 General
9.2 Measurement instruments
Figure 5 ā€“ Test set-up for fuel cell power system fedwith methanol fuel which supplies only electricity
20 9.3 Measurement points
21 9.4 Minimum required measurement systematic uncertainty
22 10 Test conditions
10.1 Laboratory conditions
10.2 Installation and operating conditions of the system
10.3 Power source conditions
10.4 Quality of test fuel
10.4.1 Hydrogen
10.4.2 Methanol solution
11 Operating process
23 12 Test plan
Figure 6 ā€“ Chronological series of changes in the operating state
24 13 Type tests on electric performance
13.1 General
13.2 Fuel consumption test
13.2.1 Gaseous and liquid hydrogen fuel consumption test
27 13.2.2 Methanol fuel consumption test
28 13.3 Electric power output test
13.3.1 General
13.3.2 Test method
13.3.3 Calculation of average electric power output
29 13.3.4 Determination of state of charge of the battery
13.3.5 Computation of electrical efficiency
13.4 Type test on operational performance
13.4.1 Cold start maximum power output test
30 13.4.2 Power cycling electrical load test
13.4.3 Electric demand-following test
31 14 Power stability during operation
14.1 General
14.2 Delivered power
14.3 Regenerated power
Figure 7 ā€“ Energy flow for regenerated power and delivered power
Table 2 ā€“ Delivered power measurements
32 15 Type tests on environmental performance
15.1 General
15.2 Noise test
15.2.1 General
15.2.2 Test conditions
Table 3 ā€“ Regenerated power measurements
33 Figure 8 ā€“ Noise measurement points for hybrid fuel cell power systems
Table 4 ā€“ Compensation of readings against the effect of background noise
34 15.3 Exhaust gas test
15.3.1 General
15.3.2 Components to be measured
15.3.3 Test method
35 15.3.4 Processing of data
38 15.4 Discharge water test
15.4.1 General
15.4.2 Test method
15.5 Vibration test
15.5.1 General
39 15.5.2 Vertical axis test
15.5.3 Longitudinal and lateral axes tests
15.5.4 Random vibration test
Figure 9 ā€“ Random vibration ASD
40 16 Test mode of fuel cell/battery hybrid system on an excavator
17 Test reports
17.1 General
17.2 Title page
17.3 Table of contents
17.4 Summary report
41 Annex A (informative)Example of a test operation schedule
Table A.1 ā€“ Example of a test operation schedule
42 Annex B (informative)Example of test mode for fuel cell/battery hybrid system
B.1 Test modes for excavator
B.1.1 General
B.1.2 Traveling mode
B.1.3 Lifting mode
B.1.4 Excavating mode
B.1.5 Levelling mode
B.1.6 Breaking mode
Figure B.1 ā€“ Operation modes for excavator installed fuel cell/battery hybrid system
43 B.2 Test condition
Table B.1 ā€“ Example of test mode for fuel cell/battery hybrid system with excavator
44 Annex C (informative)Guidelines for the contents of detailed and full reports
C.1 General
C.2 Detailed report
C.3 Full report
45 Bibliography

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BS EN IEC 62282-4-600:2022
$189.07