T/CAMETA 001053-2024 Electric vehicle electrical drive system efficiency specification and testing methodologies
T/CAMETA 001053-2024 Electric vehicle electrical drive system efficiency specification and testing methodologies
Basic Information
Scope
Scope: This document defines the terms and definitions of electric drive systems and operating efficiency for electric vehicles, stipulates the grade requirements and technical specifications of electric drive systems and operating efficiency for electric vehicles, and describes the test methods for the operating efficiency of electric drive systems for electric vehicles, applicable to direct current power drive systems of light vehicles and heavy commercial vehicles, as well as auxiliary electric drive systems in electric vehicles. Main technical content: 1. Scope 2. Normative referenced documents 3. Terms and definitions 4. Operating efficiency grade requirements 5. Test methods Appendix A (normative) - Layout of the test bench Appendix B (normative) Appendix C (normative) Appendix D (informative) Appendix E (informative) Appendix F (normative) References.