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BSI 24/30427715 DC:2024 Edition

$13.70

BS EN IEC 63341-1 Railway applications – Rolling stock – Fuel cell systems for propulsion – Part 1: Fuel Cell System

Published By Publication Date Number of Pages
BSI 2024 72
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PDF Catalog

PDF Pages PDF Title
1 30427715.PDF
3 9_3049e_CDV.pdf
8 FOREWORD
10 INTRODUCTION
12 1 Scope
13 2 Normative references
15 3 Terms, definitions and abbreviated terms
3.1 Defintions
25 3.2 Abbreviated terms
26 4 Configuration of the fuel cell power system
4.1 Fuel cell power system definition
27 4.2 Subsystems of the fuel cell power system
4.3 PEM Fuel Cell
28 5 Environmental requirements
5.1 General
29 5.2 Specific use case
5.2.1 Rooftop installation
5.2.2 Tunnel
5.2.3 Performance limitation at low and high ambient temperature
5.2.4 Performance limitation at high altitude
31 6 Interface requirements
6.1 General
6.2 Fluidic Interfaces
6.2.1 Fuel supply
6.2.2 Oxidant Supply
32 6.2.3 Coolant
6.2.4 Air inlets
6.2.5 Exhaust
33 6.3 Electrical interfaces
6.3.1 General
6.3.2 Main Power interface
34 6.3.3 Auxiliary supply and communication interfaces
35 7 Performance requirements
7.1 General
7.2 Fuel cell power system sizing
7.3 Load Profile
36 7.4 Operational requirements
7.4.1 Normal mode requirements
7.4.2 Degraded mode requirements
7.5 Electric efficiency and hydrogen consumption calculations
7.6 Lifetime requirements
37 7.7 End of life performance
7.8 Voltage stability
38 8 Design Requirements
8.1 General
8.2 FMS Requirements
8.2.1 Design requirement
8.2.1.1 Piping
8.2.1.2 Hydrogen compatibility
8.2.1.3 Leak tightness
8.2.1.4 Ultimate strength pressure
39 8.2.1.5 Hydrogen quality
8.2.1.6 Filtering device
8.2.2 Functional requirement
8.2.2.1 First start-up
8.2.2.2 Maintenance operation
40 8.3 OMS requirements
8.3.1 Design requirement
8.3.1.1 General
8.3.1.2 Non-metallic piping
8.3.1.3 Over pressure
8.3.1.4 Oxidant quality / Filtering device
8.4 TMS Requirements
8.4.1 Design requirements
8.4.1.1 General
41 8.4.1.2 Sizing
8.4.1.3 Material selection
8.4.1.4 Filtering device
8.4.1.5 Coolant selection
8.4.1.6 Coolant conductivity
42 8.4.1.7 Over pressure / Ultimate strength
8.4.1.8 Surge tank
8.4.1.9 Heat exchanger
8.4.2 Functional requirements
8.4.2.1 Operating mode
8.4.2.2 Warm-up phase
8.5 ExMS requirements
8.5.1 Hydrogen release
8.5.2 Waste Water
43 8.6 EPMS requirements
8.6.1 General
8.6.2 Cabling
8.6.3 Ripple current
8.6.4 Electric power input
8.6.5 Auxiliary motors
44 8.6.6 Light maintenance operation
8.7 MCS requirements
8.7.1 Hardware
8.7.2 Software
8.8 Mechanical requirements
8.8.1 Mechanical integration
45 8.8.2 Mechanical design
8.8.3 Bolted assemblies
8.8.4 Degree of protection
8.8.5 Shock & vibration
46 8.9 Recyclability requirements
8.10 Documentation
47 8.11 Other
8.11.1 Noise Emission requirements
8.11.2 EMC requirements
49 9 Safety, reliability and protection requirements
9.1 Reliability
9.2 Safety
9.2.1 Safety analysis
50 9.2.2 Hazard Identification
9.2.3 Prevention for maintenance operation and storage
51 9.2.4 Hydrogen risk management
9.2.4.1 Grade of release of Hydrogen
9.2.4.2 Requirements related to the grade of release of hydrogen – type A
9.2.4.3 Requirements related to the grade of release of hydrogen – type B
52 9.2.4.4 Requirements related to the grade of release of hydrogen – type C
9.2.4.5 Explosive atmosphere analysis
9.2.4.6 Leak Detection
9.2.4.7 Hydrogen accumulation risk
53 9.2.5 Fire, smoke, flammability
9.2.6 Electrical shock
9.2.7 Software
54 10 Marking and labelling
10.1 Safety signs
10.1.1 FCPS enclosure
10.1.2 Other places inside the FCPS enclosure
10.2 Nameplate
10.2.1 FCPS enclosure
10.2.2 Nameplates on sub-assemblies inside the box
56 11 Installation and Maintenance
11.1 General
11.2 Installation
11.3 Maintenance
11.3.1 General
11.3.2 Maintenance accessibility
11.3.3 Technical documentation
58 12 FCPS storage and transportation conditions
12.1 General
12.2 Transportation
12.3 Storage
59 13 Testing
13.1 General
13.2 Parameter measurements
13.3 Parameter measurement tolerances
13.4 Reference test conditions
13.4.1 Laboratory conditions
60 13.4.2 Installation and operating conditions of the system
13.4.3 Quality of hydrogen
13.4.4 Quality of power input
13.5 Type test
13.5.1 General
13.5.2 Tests on sub-assemblies
13.5.2.1 FCPM level test
13.5.2.1.1 Differential pressure test
13.5.2.2 Optional type tests at component level
13.5.3 Visual checks
61 13.5.4 Weight
13.5.5 Communication network test
13.5.6 Dielectric voltage strength test
13.5.7 Insulation impedance (optional)
13.5.8 Sub-equipment functional tests (optional)
13.5.9 Operating test for stabilized operations
62 13.5.10 Operating test for dynamic operations
13.5.11 Polarization curve Test
13.5.12 Output power characteristics test
13.5.13 Load Profile Test
13.5.14 Hydrogen leakage test
13.5.15 Ultimate Strength Pressure test
13.5.15.1 Hydrogen
13.5.15.2 Coolant
63 13.5.16 Flammable concentration test
13.5.17 Thermal rising test
13.5.18 Endurance test (optional)
13.5.19 Safety Test in abnormal conditions
13.5.20 Hydrogen Emissions
13.5.21 Environmental tests
13.5.21.1 Shock and vibration test
64 13.5.21.2 Power Generation Test at low and high temperature
13.5.21.3 Power Generation Test under low and high humidity conditions
13.5.21.4 Ultra Violet / Solar radiation test
13.5.21.5 Ingress of protection against water (IP test)
13.5.21.6 Altitude test
13.5.21.7 Thermal cycling (optional)
65 13.5.21.8 Salt mist test (optional)
13.5.22 Acoustic noise emissions
13.5.23 EMC test
13.6 Routine test
13.6.1 Visual checks
13.6.2 Communication network test
13.6.3 Dielectric test
13.6.4 Insulation impedance test (optional)
13.6.5 normal operation test
66 13.6.6 Hydrogen leakage test
13.6.7 Overpressure test
67 Annex A (informative): Datasheet Template Proposal
70 Annex B (Informative): Informative Bibliography
1 IEC optional standard list:
71 2 Local laws, regulations and standards applicable
2.1 Europe
2.2 Japan
72 2.3 China
BSI 24/30427715 DC
$13.70