QC/T 893-2011 Translated English of Chinese Standard. (QCT 893-2011, QC/T893-2011, QCT893-2011): Failure classification and assessment of electrical machine system for electric vehicle
https://www.chinesestandard.net, 2017 M01 8 - 15 pages
This standard specifies the failure judgment principles, failure modes, and failure classification of the electrical machine system for electric vehicle.
No Standard number Standard name Replacedstandardnumber Implementationdate 23 QCT 8702011 Double end studs bm 1 25d 20120701
APPENDIX B Informative Examples of failure mode and classification
49 automotive industry abnormal wear Appendix automotive industry standard Beijing Burning The controller cable and connector Chery Automobile circuit board Component name Failure contactor Burning contactor Gap deviation continuously work normally controller and motor controller cannot continuously Controller capacitor controller fails controller or motor drive motor system electrical machine system Failure classification Failure mode Descriptions failure modes mainly Fan or pump Fatal failure Guo Wei Harbin Hexagon Hunan Industry and Information Industry Press insulation Leakage or seepage location of failure main components metallurgical industry standards modes mainly include motor cannot continuously Motor installation base Motor stator winding motor system failure name Failure mode Ordinary failure partial function failure performance is lower petrochemical phenomenon Power cable QC/T Qiang repair plant rotor splines sensor function fails Shanghai Automotive slowly driven standards are published system for electric Table B.1 technical specifications Temperature sensor Burning Tianjin torque vehicle is slowly weld nuts Wenquan