车用电池网格模型及其在ADVISOR中的实现

A Vehicle-used Mesh Battery Model and Its Implementation in ADVISOR

电动汽车电池建模方法最常见的是内阻模型、阻容模型和铅酸原理模型等。这些模型的共同特点是将电池等价为某种物理模型 ,由物理模型导出公式 ,由试验数据拟合出公式系数来做计算。这类方法往往只适合一部分电池 ,通用性不强。为此 ,提出了一种新的通用性较强的电池模型——网格模型 ,并在 ADVISOR中实现了该模型 ,给出了仿真计算结果 。

The most common vehicle-used battery models are the internal resistance model and resistance/capacitance model and so on. The common feature of these models is that the battery is regarded as a kind of a physics model from which a formula can be deduced, and then the coefficients of this formula are calculated through test data. These models are not feasible for all the batteries. Therefore, a new battery model called the mesh model is introduced and its implementation on ADVISOR is described. Simulative results are presented and evaluated.