Prospects For Application of High-Efficiency and High-Power Electric Motors in New Energy Vehicles

With the global energy crisis and the increasingly serious greenhouse effect, haze and other environmental pollution problems have caused many global issues. In addition, the transformation of the energy structure, the adjustment of the global government policy on carbon emissions, making the world's growing demand for clean energy. This makes the use of clean energy, which is the main force to replace the traditional fuel vehicles of new energy vehicles to its environmentally friendly energy-saving characteristics of the widespread attention. So far, high-efficiency motors serve as the core components of new energy vehicles. Its performance and technology development directly affect the energy efficiency of new energy vehicles and product competitiveness, which further affects its market competitiveness. This paper discusses in depth the development status of new energy vehicles, including the benefits of fitting high-efficiency motors to new energy vehicles, analyzes its development trend, looks forward to the future innovation direction and application prospect of high-efficiency motor technology, and describes the author's research contribution in this field.