With the continuous progress of modern society and the rapid development of industrial economy, the global energy shortage and environmental pollution problems are becoming increasingly serious. In order to deal with the increasingly serious energy crisis and environmental pollution problems, most countries in the world have begun to formulate relevant sustainable development strategies, one of which is the electrification of the transportation system, mainly including the development and application of battery electric vehicles (BEVs), hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs). In recent years, the development of new energy vehicles has been advancing all the way, and the market share has been rising, as shown in Figure