车用质子交换膜燃料电池发动机的水管理和热管理方法

水和热管理是燃料电池发动机的关键技术之一。文章从一个新的角度对水管理和热管理加以区分,介绍了水管理和热管理包含的内容,以及现有的方法。分析了反应气体流量、压力及冷却液参数等对电池堆性能的影响,为燃料电池发动机系统的水管理和热管理研究提供了一个良好的基础。

Water and heat management is one of the key technologies of fuel cell engine. The article makes a distinction between water management and heat management from a new point of view, and introduces the contents and current methods of water management and heat management. The article analyzes the influence of the reaction gas flow volume, pressure and coolant parameter on cell stake function, and it provides a good foundation for water and heat management of fuel cell engine system.