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Research on the testing and evaluation system of power battery system for new energy vehicles
- 1 College of Intelligent Networking and New Energy Vehicles, Geely University of China
- 2 College of Intelligent Networking and New Energy Vehicles, Geely University of China
- 3 College of Intelligent Networking and New Energy Vehicles, Geely University of China
- 4 College of Intelligent Networking and New Energy Vehicles, Geely University of China
- 5 College of Intelligent Networking and New Energy Vehicles, Geely University of China
- 6 College of Intelligent Networking and New Energy Vehicles, Geely University of China
- 7 College of Intelligent Networking and New Energy Vehicles, Geely University of China
* Author to whom correspondence should be addressed.
Abstract
With the continuous improvement of global environmental protection requirements, people's attention to new energy vehicles is also increasing. As an important alternative to traditional fuel vehicles, one of the core technologies of new energy vehicles is the power battery system. It is crucial to test and evaluate the power battery system to ensure the safety, reliability, and performance of new energy vehicles. The objective of this study is to construct a testing system for evaluating the power battery system of new energy vehicles. Firstly, key indicators for testing power battery systems were determined through literature review and research, including battery capacity, charge and discharge performance, cycle life, and temperature characteristics. Establish corresponding testing methods and standards for these testing indicators. At the same time, cycle life testing is also conducted to simulate the long-term stability of the battery system in actual use. Through experiments, it has been proven that the proposed testing and evaluation system is feasible and effective. The experimental results show that the testing based on this evaluation system can accurately evaluate the performance of the power battery system and provide reference for the research and production of new energy vehicles.
Keywords
testing and verification, power battery system, new energy vehicles, system research, automotive battery technology
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Cite this article
Li,L.;Zhang,L.;Song,Y.;Wang,L.;Cheng,C.;Xi,L.;Yi,X. (2025). Research on the testing and evaluation system of power battery system for new energy vehicles. Advances in Engineering Innovation,16(5),20-27.
Data availability
The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
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Journal：Advances in Engineering Innovation
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