Research on detection and maintenance methods for power batteries of new energy vehicles

In the context of carbon neutral and carbon peak, environmental pollution problems are becoming more and more serious, compared with traditional fuel vehicles, new energy vehicles by virtue of green pollution-free, and will not consume a lot of natural resources and other advantages, so that their ownership of rapid growth. The power source of new energy vehicles is mainly power batteries, so if the battery technology of new energy vehicles is developed, then new energy vehicles are bound to develop and grow. However, due to the imperfect power battery technology, the safety accidents of new energy vehicles caused by power batteries are becoming more prominent. Abnormal detection of the power battery and safety warning in advance can find potential safety problems of the power battery as early as possible.