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In order to solve the problem of greenhouse gas emissions generated by burning fossil fuels, countries around the world are actively promoting new energy vehicles. This paper elaborates on the current situation of global new energy vehicles through literature analysis, compares the advantages of new energy vehicles with traditional vehicles, and reveals the challenges faced by new energy vehicles based on this. The results showed that the number of new energy vehicles worldwide is gradually increasing, and the government is actively promoting the widespread application of new energy vehicles. Compared with traditional fuel vehicles, new energy vehicles can effectively solve the exhaust problem of traditional vehicles and save the cost of exhaust gas treatment. However, new energy vehicles face the challenge of a lack of appropriate energy storage systems, efficient Battery management systems and high-performance fast charging facilities. The increase in the popularity of electric vehicles depends on providing incentives and government policies. To upgrade the sales of new energy vehicles, manufacturers must pay attention to diversity and create attractive new energy vehicles.
Yichu Wang (Mon,) studied this question.