Analysis of Fuel Cell Vehicles Equipped with Compressed Hydrogen Storage Systems from a Road Accident Safety Perspective

被引：7

作者：

Bakker, Joerg ^{[1
]}

Sachs, Christian ^{[2
,3
]}

Otte, Dietmar ^{[4
]}

Justen, Rainer ^{[1
]}

Hannawald, Lars ^{[5
]}

Friesen, Flavio ^{[2
,3
]}

机构：

[1] Daimler, Stuttgart, Germany

[2] Adam Opel AG, Russelsheim, Germany

[3] Gen Motors Co, Detroit, MI USA

[4] Hannover Med Sch, Hannover, Germany

[5] VUFO GmbH, Dresden, Germany

来源：

SAE INTERNATIONAL JOURNAL OF PASSENGER CARS-MECHANICAL SYSTEMS | 2011年 / 4卷 / 01期

关键词：

D O I：

10.4271/2011-01-0545

中图分类号：

U [交通运输];

学科分类号：

08 ; 0823 ;

摘要：

The potential impact of real world accident scenarios on fuel cell vehicles equipped with a compressed hydrogen storage system is analyzed from a component point of view. Even though hydrogen compressed gas tanks can sustain very high loads, in this study a simplification is made. It is investigated to what extent different real world accident scenarios with conventional vehicles have caused deformation of the vehicle in the area where a hydrogen tank would have been integrated in a fuel cell vehicle. The study is based on accident data from the GIDAS (German In-Depth Accident Study) database. Deformation matrices for each passenger car in the database are defined over a deformation grid largely independent of vehicle type and shape. The matrices are combined to statistically analyze the occurrence of deformations in selected regions of a vehicle. The concept of cumulative frequencies is extended to two dimensional deformation matrices defined over a set of accident cases and

引用

页码：332 / 342

页数：11

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