Drive System Design for Saving Motor Energy in New Energy Vehicles

Xuying Huang, Xin Li, Huiru Liu

Shandong University of Technology, Zibo, 255000, China

Abstract: At present, human society is faced with oil issues, oil shortages and environmental pollution. Therefore, automobile manufacturers in various countries are also exploring the production technology of new energetic vehicles. The traditional energy automobile drive system consumes a lot of energy. In order to reduce energy consumption, the hardware part of the motor system has been optimized. Based on the stereo permanent magnet energy saving drive system, a new type of stereo permanent magnet drive system is pro-posed. Using rezoning system structure frame and motor rotor magnet structure size, the effect of equivalent magnetic circuit analysis method and the equivalent effect magnet grid analysis method to determine the battery, and achieve energy saving system. The experimental results show that the system has the advantages of low energy consumption, high reliability and low cost, and it can provide power support for the manufacture of new energetic vehicles.

Keywords: New energy; Energy-saving drive; Energy-saving motor