CAJ | 학술논문

为了实时估算电池组SOC，分析了当前SOC定义的局限性，并考虑电池组的结构和单体电池的差异性，明确电池组SOC定义。提出基于结构逻辑树的电池组SOC估算模型，利用结构逻辑树描述电池组单体电池之间的逻辑关系，并基于结构逻辑树的运算规则，实现电池组SOC的快速估算。实验证明，该模型能够快速有效地估算电池组SOC。
위료실시고산전지조SOC，분석료당전SOC정의적국한성，병고필전지조적결구화단체전지적차이성，명학전지조SOC정의。제출기우결구라집수적전지조SOC고산모형，이용결구라집수묘술전지조단체전지지간적라집관계，병기우결구라집수적운산규칙，실현전지조SOC적쾌속고산。실험증명，해모형능구쾌속유효지고산전지조SOC。
The concept of the battery pack SOC was redefined to estimate the battery pack SOC in real time. Battery pack structure and the individual variation of each cel into consideration were considered, and battery pack SOC definition was cleared. A battery pack estimation model based on Structural Logic Tree was proposed, in which the logical relationship of each cel could be described. Based on the arithmetic rule of structural logic tree, the quick estimation of battery pack SOC could be realized. Experiment shows that the method is quick and effective.