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Research and Application of Electric Vehicle Battery Swapping Technology

Battery swapping is an important technology for electric vehicle energy supplement, which has important advantages in solving users’ range anxiety, improving battery safety and the utilization rate of power resources, etc. In order to better explore the practical application of electric vehicle battery swapping technology, this paper introduces the system composition, characteristics and applications of electric vehicle battery swapping system in detail, and focus on the the analysis of key technologies of battery swapping electric vehicles and components, especially safety risks, failure modes, verification methods, which is of great significance to guarantee and verify the safety of the battery swapping electric vehicles.