Research on Power Motor Test System of Energy Vehicle Based on Computer Control

Abstract

With the increasingly serious problem of energy shortage, new EV (hereinafter referred to as EV) research has become an important research field, which can help alleviate the energy crisis and environmental pollution. New EV is a way based on electric energy as the power source, which is a kind of vehicle with motor as the core. Therefore, the performance of the motor is directly related to the operating efficiency, which requires us to test the motor. Therefore, this paper designs an automatic test method, which can simulate the running time and load of new EVs, which can better ensure the stability under different working conditions. With the development of computer, can bus technology has been applied to various industries, especially in the automotive field. Firstly, this paper analyzes the CAN bus technology of new EVs. Then, this paper analyzes the motor model and file ion battery model. Finally, this paper puts forward the motor test scheme.