车载Ⅳ型高压储氢气瓶内衬损伤与爆破失效研究综述

A review of liner damage and burst failure studies for vehicle mounted typeⅣhigh pressure hydrogen storage tanks

高压储氢气瓶是氢燃料电池汽车的关键设备,储氢瓶的应用推广将是氢能汽车商业化发展的重要突破口,Ⅳ型储氢瓶被认为是氢燃料电池乘用车最有潜力的储能装备之一。本文综述了Ⅳ型储氢瓶内衬损伤和爆破失效的最新研究成果,依据时间顺序总结了常用的失效准则,对失效机理和引起失效的因素进行了较为详细的分析。同时,比较了Ⅳ型储氢瓶的不同损伤模型,讨论了现有Ⅳ型储氢瓶失效研究的不足并展望了未来的发展方向,助力Ⅳ型储氢瓶质量评价体系的建立。

High pressure hydrogen storage tank is the key equipment of hydrogen fuel cell vehicle.The application and popularization of hydrogen storage tank will be an important breakthrough for the commercial development of hydrogen energy vehicles,and typeⅣhydrogen storage tank is considered as one of the most potential energy storage equipment for hydrogen fuel cell passenger cars.This paper summarizes the latest research achievements on the liner damage and burst failure of typeⅣhydrogen storage tank,summarizes the common failure criteria according to the time sequence,and analyzes the failure mechanism and the factors causing the failure in detail.At the same time,the different damage models of typeⅣhydrogen tanks are compared,the shortcomings of the existing failure research of typeⅣhydrogen tanks are discussed,and the future development direction is prospected to help establish the quality evaluation system of typeⅣhydrogen tanks.