BS EN IEC 62928:2018
$198.66
Railway applications. Rolling stock. Onboard lithium-ion traction batteries
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 56 |
This document applies to onboard lithium-ion traction batteries for railway applications.
This document specifies the design, operation parameters, safety recommendations, data exchange, routine and type tests, as well as marking and designation.
Battery systems described in this document are used for the energy storage system (ESS) for the traction power of railway vehicles such as hybrid vehicles as defined in IEC 62864‑1:2016 . Auxiliary batteries to supply power only to the auxiliary equipment are excluded.
Subcomponents within the battery systems, e.g. battery management system (BMS) and battery thermal management system (BTMS), are also covered in this document.
Power conversion equipment (e.g. chopper, converter, etc.), inductors, capacitors and switchgear are excluded from the scope of this document.
General requirements for onboard ESS are described in IEC 62864‑1:2016 .
This document specifies the lithium-ion battery technology but does not prevent the use of battery technologies other than lithium-ion technology for application as traction batteries.
A hybrid energy storage system, which uses two or more energy storage technologies combined, e.g. a traction battery and double layer capacitors, is not covered in this document. However, if different technologies of energy storage systems are used on the same railway vehicle and managed independently, each independent energy storage system is covered by its own document.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 7 | English CONTENTS |
| 10 | FOREWORD |
| 12 | INTRODUCTION |
| 13 | Figures Figure 1 – Hierarchy of standards related to IEC 62928 |
| 14 | 1 Scope 2 Normative references |
| 15 | 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions |
| 22 | 3.2 Abbreviated terms 4 Configuration of battery system 4.1 Battery system |
| 23 | 4.2 Battery pack/module Figure 2 – Functional block of battery system |
| 24 | 4.3 Battery management system (BMS) Figure 3 – Illustration of definitions for cell, cell block and battery pack/module |
| 25 | 4.4 Battery thermal management system (BTMS) 5 Parameter measurement tolerances 6 Operational conditions 6.1 General |
| 26 | 6.2 Mechanical conditions 6.3 Environmental conditions 6.3.1 General 6.3.2 Ambient temperature 6.3.3 Temperature in battery enclosure 6.3.4 Temperature for life time calculation 6.4 Electrical conditions 6.4.1 Traction circuits 6.4.2 Control circuits |
| 27 | 6.4.3 Insulation coordination 6.5 Electromagnetic compatibility (EMC) 6.6 Software 7 Designation and marking 7.1 Nameplate 7.2 Designations for cells and battery system |
| 28 | 7.3 Marking 7.3.1 General 7.3.2 Battery pack/module and cells 7.3.3 Other components 7.3.4 Additional information 8 Safety requirements 8.1 General safety consideration |
| 29 | 8.2 Safety signs 8.2.1 Outside the battery box 8.2.2 Inside the battery box 8.3 Isolation for maintenance or service |
| 30 | 8.4 Fire protection 9 Dimensions 10 Electrical requirements 10.1 Operating voltage range of the battery system 10.2 Ripple current 10.3 Charge and discharge control of the battery system 10.4 Communication |
| 31 | 10.5 Starting of disabled battery system 10.6 Insulation status 10.7 Battery management system (BMS) 11 Mechanical requirement 11.1 Mechanical integration 11.2 Shock and vibration |
| 32 | 11.3 Degree of protection 12 Performance requirement 12.1 Design energy and power calculation methodology 12.1.1 General 12.1.2 Sizing |
| 33 | 12.1.3 Documentation 12.2 Cooling / heating requirement 12.3 End of life performance |
| 34 | 13 Storage and transportation conditions 13.1 Transportation 13.2 Storage of battery systems 13.3 Self-discharge 14 Tests 14.1 Kind of tests 14.1.1 General |
| 35 | 14.1.2 Test categories Table 1 – List of tests |
| 36 | 14.2 Electrical tests 14.2.1 Electrical characteristics tests |
| 37 | 14.2.2 Battery management system (BMS) tests |
| 38 | 14.2.3 Performance test |
| 39 | 14.2.4 Endurance in cycles |
| 42 | 14.2.5 Dielectric test 14.2.6 Self-discharge test |
| 43 | Figure 4 – Illustration of self-discharge test |
| 44 | 14.2.7 Operational balancing test |
| 45 | 14.3 Mechanical tests 14.3.1 Physical appearance 14.3.2 Mass measurement 14.3.3 Shock and vibration test 14.3.4 Test of the degree of protection 14.4 Safety tests 14.4.1 Safety test according to IEC 62619:2017 |
| 46 | 14.4.2 Special tests for rolling stock |
| 50 | Annex A (informative)Examples of battery system configuration Figure A.1 – Example of configuration for contactor inside of the battery box |
| 52 | Figure A.2 – Examples of battery box configurationswith the contactor outside battery box |
| 53 | Figure A.3 – Example of configuration of a BTMS outside of battery box Figure A.4 – Example of configuration of a BMS and a BTMS includedin another system outside of battery box |
| 54 | Annex B (informative)Examples of parameter ranges for additional high power cycling tests Table B.1 – Examples of parameter ranges for additional high power cycling tests |
| 55 | Bibliography |
