燃料电池汽车碰撞后氢泄漏主动安全系统设计与研究

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摘 要：为了降低燃料电池汽车碰撞后氢泄漏的危害，本文从氢特性的角度分析了车载用氢的安全问题，开展了氢泄漏主动安全系统的设计和研究，着重阐述了主动安全控制策略，为燃料电池汽车碰撞后氢泄漏主动安全系统的进一步发展提供了一定的参考。

关键词：燃料电池汽车 碰撞 氢泄漏 主动安全 控制策略

Design and Research of Active Safety System for Hydrogen Leakage after Fuel Cell Vehicles Collision

Zhou  Yafu Jiang Zhenhua

Abstract：In order to reduce the harm of hydrogen leakage after the crash of fuel cell vehicles， the safety issues of on-board hydrogen are evaluated in this study from the perspective of hydrogen characteristics， the design and research of the hydrogen leakage active safety system is carried out， and the active safety control strategy is emphatically elaborated for hydrogen leakage after fuel cell vehicle collision， which provides a certain reference for the further development of the hydrogen leakage active safety system after the collision of fuel cell vehicles.

Key words：fuel cell vehicles， collision，hydrogen leakage，active safety， control.

1 前言

随着全球一体化进程的快速推进，高效无污染的新型能源已成全球未来发展的势趋。（剩余3408字）