Matlab/Simulink在电动车用动力电池系统实验教学中的应用

Application of Matlab/Simulink in Experimental Teaching System for Batteries Used in Electric Vehicles

随着我校车辆工程专业实验教学的不断发展,由于受到资金、场地、时间等多方面制约,传统实验教学模式与实验教学效果提升需求之间的矛盾不断凸显。因此,基于Matlab/Simulink开发一套为电动汽车课程服务的虚拟实验教学系统很有必要。论文以Thevenin模型为例开发了实验方案设计,并进一步探讨了实验的拓展方案。实验结果表明,Matlab/Simulink软件在电动车用锂离子动力电池系统实验教学中具有较好的应用效果,对于加深学生的理解,培养学生的创新能力有着重要的意义。

With the development of the experimental teaching for vehicle engineering major in our school,the contradiction between traditional experimental teaching mode and the demand of improvement of experimental teaching effect has been more prominent because of the limitation of funds,experimental site,time,etc.Herein,it is necessary to develop a novel experimental teaching system for courses of electric vehicles by using Matlab/Simulink.Taking Thevenin model as an example,an experimental scheme is proposed in details.Furthermore,an expansion experimental scheme has been discussed.The results show that the Matlab/Simulink software has good application effect in experimental teaching of Lithium-ion battery system for electric vehicles.It is of great significance to deepen students’understanding and cultivate students’innovative ability.