GB/T 18276-2017 Translated English of Chinese Standard. (GBT 18276-2017, GB/T18276-2017, GBT18276-2017): Test-bed method and evaluating index of dynamic property of motor vehicleshttps://www.chinesestandard.net, 24. jun. 2018 - 21 sider This standard specifies the test bed test parameters, evaluation indicators, testing equipment, testing preparations, testing methods, and testing results assessment, etc., of the dynamic properties of motor vehicles. This standard applies to the in-service commercial vehicles equipped with ignition or compression ignition engines, other vehicles may refer to this standard. |
Indhold
| 3 | |
Scope | 5 |
Testing parameters | 6 |
Testing equipment | 7 |
Testing methods | 8 |
Test result evaluation | 14 |
Appendix A Informative Recommended limit value for maximum torque condition speed and driving wheel power | 16 |
Appendix B Normative Driving wheel power correction method | 18 |
References | 21 |
Almindelige termer og sætninger
accelerator pedal accordance with formula anti-drag method Appendix Calculate Ff calculated in accordance calibrated driving wheel compression ignition engine device measurement accuracy driving wheel edge driving wheel power drum dynamic property edge stable speed engine correction factor evaluation index fp is taken Ft in accordance Ftc value GB/T highest stable speed hour km/h ignition engine correction judged as qualified kilometers per hour kilowatts kW loading force maximum torque condition maximum torque speed Maximum total mass measured power motor vehicle Newton Newton N Output power limit power absorption device property of motor rated power conditions Recommended limit value relative humidity revolutions per minute rolling resistance factor speed and driving speed Output power stable speed limit stable speed vw terms and definitions testing environment torque condition speed torque speed nm value for maximum vehicle in accordance vehicle is judged Vehicle speed Output vehicle under testing wheel edge stable wheel power limit