GB/T 31467.3-2015 Translated English of Chinese Standard. (GBT 31467.3-2015, GB/T31467.3-2015, GBT31467.3-2015): Lithium-ion traction battery pack and system for electric vehicles - Part 3: Safety requirements and test methods
https://www.chinesestandard.net, 2015年10月5日 - 28页
This Part of GB/T 31467 specifies test procedures and safety requirements for lithium-ion battery packs and systems to be used in electrically propelled vehicles. This Part of GB/T 31467 is applicable to lithium-ion battery packs and systems installed in electrically propelled vehicles. For Ni-MH battery packs or systems, this standard can be served as reference.
absolute value Accelerati on speed apply battery control unit Battery management system connection and intact electric vehicles Electronics of battery enclosure rupture evidence of leakage exhibit evidence fire or explosion Frequency and acceleration Frequency Hz Power g 0 g g 5 g g2/Hz Power spectrum given in GB/T Heat management device Hz Power spectrum insulating resistance value lithium-ion battery Lithium-ion traction battery low voltage lower than 100 manufacturer manufacturer’s request measurement device minimum monitoring unit modification list object is battery observed for 2h pack and system pack or system Power spectrum density protection Battery system rapture relevant requirements given remains reliable connection requirements and test room temperature Safety requirements Short circuit specified in 6.2 spectrum density PSD speed at x-axis standard cycle system for electric system remains reliable test bench equipment test methods test object installed Tianjin traction battery pack Typical Configuration vibration test voltage difference Y-axis