BSI PD ISO/TR 11954:2024 – TC
$134.27
Tracked Changes. Fuel cell road vehicles. Performance measurement. Vehicles fuelled with compressed hydrogen
| Published By | Publication Date | Number of Pages |
| BSI | 2024 | 50 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 29 | undefined |
| 33 | Foreword |
| 34 | 1 Scope 2 Normative references 3 Terms and definitions |
| 36 | 4 Parameters, units and accuracy of measurements 5 Test conditions 5.1 Vehicle conditions |
| 37 | 5.2 Atmospheric conditions 5.2.1 Ambient temperature and atmospheric pressure 5.2.2 Air density 5.2.3 Wind speed 5.2.4 Relative humidity 5.3 Track conditions 5.3.1 General conditions 5.3.2 Straight track |
| 38 | 5.3.3 Loop track 5.3.4 Single direction test 6 Preconditioning of the vehicle 6.1 Hydrogen refuelling 6.2 RESS state of charge preconditioning of externally chargeable FCHEV |
| 39 | 6.3 Warming up 6.4 Selection of driving mode 7 Test sequence 7.1 Test sequence for non-externally chargeable FCHEV 7.2 Test sequence for externally chargeable FCHEV |
| 40 | 8 Test procedure 8.1 Maximum speed 8.1.1 Standard test procedure 8.1.2 Single direction test procedure |
| 41 | 8.2 Maximum thirty minutes speed 8.3 Acceleration ability (v1 to v2) 8.3.1 Acceleration ability 0 km/h to 50 km/h |
| 42 | 8.3.2 Acceleration ability 50 km/h to 80 km/h 8.4 Speed uphill 8.5 Hill starting ability 8.5.1 Principle 8.5.2 Procedure |
| 43 | 8.5.3 Evaluation of α0 |
| 44 | Annex A (informative) Test results of performance measurements |
| 46 | Annex B (informative) Quantity of electricity measurement of the RESS |
| 48 | Bibliography |
