T/CAAMTB 134-2023 Quality grading and "Pioneer" evaluation requirements for electric vehicle drive motor systems
T/CAAMTB 134-2023 Quality grading and "Pioneer" evaluation requirements for electric vehicle drive motor systems
Basic Information
Scope
Main technical content: This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods and grade division for the quality and enterprise standard level of drive motor systems used in electric vehicles. This document is applicable to drive motor systems that convert on-board electric energy into mechanical energy for vehicle driving. This document is applicable to the evaluation of the quality and enterprise standard level of drive motor systems used in electric vehicles. Relevant institutions can refer to and use it when conducting quality grading and enterprise standard level evaluation, "leader" evaluation, and related certifications. Enterprises can also refer to this document when formulating their own enterprise standards.