GB/T 31498-2015 Translated English of Chinese Standard. (GBT 31498-2015, GB/T31498-2015, GBT31498-2015): The safety requirement of electric vehicle post crash
https://www.chinesestandard.net, 7 nov 2015 - 14 páginas
This Standard specifies the specific safety requirements and test methods for pure electric vehicles with voltage class B circuit and hybrid electric vehicles in the event of a frontal or lateral collision.
a.c. bus a.c. high-voltage active disconnect Automobile basic insulation failure capacitance Cy1 capacitor chassis Electrical chassis chassis see Figure circuit and hybrid class B circuit class-B d.c. high-voltage bus d.c. voltage electric shock electric vehicle chassis Electrical chassis Electrical Electrical chassis Figure electrical safety test energy conversion system exposed conductive Figure A.1 Follow formula A.2 GB/T Guangzhou hybrid electric vehicles Indirect contact installing Ro insulation resistance IPXXB degree joint test-finger known standard resistor Measure and record measurement method Motor passenger compartment Physical protection plug-in hybrid electric positive side Power system composed power system load prepared by GB provisions of GB provisions specified Pure electric vehicles record the voltage safety requirements Shanghai side crash test specified in 4.2.2 standard resistor Ro test method test shall follow TEy1 TEy2 total energy V1 is greater vehicle’s REESS vehicles and plug-in vehicles with voltage Volkswagen voltage bus voltage class voltage Vb Y-capacitor