电动汽车蓄电池的键合图法建模与仿真  

Modelling and simulation of storgae batteries for electric vehicles with bond graph

作　　者：廖连莹[1] 赵兴福[1] 王仲范[1] 

机构地区：[1]武汉理工大学汽车学院,湖北武汉430070

出　　处：《电池工业》2005年第1期3-6,共4页Chinese Battery Industry

摘　　要：按照键合图的规则,分别建立了蓄电池等效电路的键合图模型和冷却系统的键合图模型,然后将电系统和热系统耦合在一起,实现了蓄电池系统的键合图模型。最后建立了蓄电池的数学模型和仿真模型,并实现了动态仿真。The models of battery equivalent circuit and cooling system,based on band graph approach,were separately set up in this paper.Then the circuit model and the thermal model were coupled together and the bond graph model of battery system was founded.Finally the mathematical model and simulative model were gotten;furthermore,a dynamic simulation was carried out.

关 键 词：键合图 蓄电池 电动汽车 热系统 建模与仿真 

分 类 号：TM912[电气工程—电力电子与电力传动]