电动汽车五相电机技术的现状与发展趋势

Analysis of Five-phase Motor Technology Development Status for Electric Vehicles

目前绝大部分电动汽车的动力来源是传统三相电机,整车性能直接受到三相电机性能的制约。未来电动汽车可采用新型五相电机技术。五相电机技术具有传统三相电机所不具备的诸多优势。

New energy cars show an explosive growth in recent years, of which electric cars accounted for the largest. At present, the majority of electric vehicles derive their power from traditional three-phase motors, so the performance of the entire vehicle is directly constrained by the performance of three-phase motors. This article summarizes the development status of the new five-phase motor technology available in future electric vehicles, and looks forward to the development trend of automotive fivephase motor technology.