A systematic comparison of the packing density of battery cell-to-pack concepts at different degrees of implementation

被引：26

作者：

Pampel, Florian ^{[1
]}

Pischinger, Stefan ^{[1
]}

Teuber, Moritz ^{[2
]}

机构：

[1] Rhein Westfal TH Aachen, Lehrstuhl Thermodynam Mobiler Energiewandlungssys, Aachen, Germany

[2] FEV Europe GmbH, Aachen, Germany

来源：

RESULTS IN ENGINEERING | 2022年 / 13卷

关键词：

Electric vehicle battery; Battery concept study; Energy density; Packing efficiency; Battery system design; Cell-to-pack design;

D O I：

10.1016/j.rineng.2021.100310

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This microarticle shows the potential of battery cell-to-pack design approaches by means of a systematic investigation at different depths of implementation. For this purpose, battery concepts are created under cell-to pack aspects based on a conventional concept and investigated with regard to the geometric layout and the packaging density at pack level. Implementation options range from simply omitting the module housing while keeping the subdivision of the original modules up to a pure block design. For the studies, an object-oriented tool was developed that models the components of battery systems as class objects and provides various functions for calculating parameters and generating graphics for layout visualization.

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