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 vehicles
https://www.chinesestandard.net, 24 jun 2018 - 21 páginas
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.
Test result evaluation
Appendix A Informative Recommended limit value for maximum torque condition speed and driving wheel power
Appendix B Normative Driving wheel power correction method
accelerator pedal accordance with formula Appendix applicable atmospheric pressure calculated in accordance clause compression ignition engine condition testing document driving wheel edge driving wheel power drum dynamic property dynamometer edge stable speed engine correction factor equal evaluation index follows GB/T gear hour km/h ignition engine correction Indicator judged as qualified kilometers per hour kilowatts kW less loading force maximum torque condition maximum torque speed measured power method motor vehicle Newton Output power limit position power absorption device property of motor r/min rated power conditions Recommended limit value record refer relative humidity rolling resistance factor Select specific speed and driving speed point stable speed vw standard Table taken terms and definitions test results Test-bed testing environment tire torque condition speed truck value for maximum vehicle in accordance vehicle is judged vehicle speed vehicle under testing wheel edge stable