燃料电池系统用氢气喷射器发展现状及趋势研究

Research on the Development Status and Trend of Hydrogen Ejectors for Fuel Cell Systems

氢气喷射器作为燃料电池发动机供氢系统核心部件,起着为燃料电池发动机输送稳定流量和压力的氢气的作用,其性能的好坏直接影响着燃料电池系统的性能。基于当前氢气喷射器的行业发展现状,对比了现阶段市场主流氢气喷射器的性能和参数,并结合行业发展需求对氢气喷射器的技术发展趋势作了简要分析。

As the core component of the hydrogen supply system of a fuel cell engine,the hydrogen injector plays a role in delivering stable flow and pressure of hydrogen to the fuel cell engine.Its performance directly affects the performance of the fuel cell system.Based on the current development status of the hydrogen injector industry,this article compares the performance and parameters of mainstream hydrogen injectors in the current market,and briefly analyzes the technical development trend of hydrogen injectors in combination with industry development needs.