GB/T 23920-2022 Translated English of Chinese Standard (GB/T 23920-2022, GBT23920-2022): Low-speed vehicles - Determination method of maximum speed [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 9 jan. 2023 - 14 sidor This document describes the determination method of actual maximum speed of low-speed vehicles. This document applies to low-speed vehicles (hereinafter referred to as vehicles). |
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... (Normative) Setting of running resistance on chassis dynamometer ...... 12 Foreword This document was drafted in accordance with the rules www.ChineseStandard.net → Buy True-PDF → Auto-delivery. Page 2 of 14 GB/T 23920-2022.
... (Normative) Setting of running resistance on chassis dynamometer ...... 12 Foreword This document was drafted in accordance with the rules www.ChineseStandard.net → Buy True-PDF → Auto-delivery. Page 2 of 14 GB/T 23920-2022.
Sida 3
... running resistance on the chassis dynamometer (see Appendix B). Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying patents. This ...
... running resistance on the chassis dynamometer (see Appendix B). Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying patents. This ...
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| 4 | |
Foreword | 5 |
Test methods | 8 |
Appendix A Normative Measurement report of the actual maximum running speed | 10 |
Appendix B Normative Setting of running resistance on chassis dynamometer | 12 |
Vanliga ord och fraser
accelerator to reach actual maximum running actual maximum speed Actual maximum Test air density and/or vehicle speed Anhui Atmospheric pressure kPa average vehicle speed calculated slipping speed chassis dynamometer consecutive measurements design total mass Determination method drum dynamometer test engine speed and/or equivalent inertia filled with fuel highest forward gear Initial calculated slipping Jilin University kilopascals km/h km/h Liaocheng Linyi longitudinal gradient Low-speed vehicles Luoyang main measurement parameters maximum design total maximum running speed measure the actual measured actual maximum Measurement report moment of inertia Newtons N open the accelerator precision requirements required in Table running resistance running speed record runway for test set according Shandong speed and/or vehicle speed record table standard environment Table A.1 Taian Taizhou Take the larger Terms and definitions test environment test road section test vehicle tire pressure to-and-from direction to-and-from trip transverse gradient travel a distance units and precision vehicle identification vehicle manufacturer