航空燃料电池推进系统能量管理策略研究综述

A Review on the Energy Management Strategy for Aviation Fuel Cell Propulsion System

燃料电池推进系统是未来绿色航空的潜在发展方向之一。面对航空燃料电池推进系统的耐久性、经济性等瓶颈问题,如何构建高效的系统能量管理策略已成为系统可靠应用的核心。该文结合国内外研究现况,在分析燃料电池推进系统架构的基础上,详细分析已有的系统能量管理策略的特征和应用场景,并针对策略适应性、实时性以及优化效果进行定性分析。同时,结合特定飞行工况下的无人机飞行仿真实验结果对不同能量管理策略进行定量分析,对未来航空燃料电池推进系统的发展趋势进行探讨,以期为航空燃料电池推进系统的快速大规模应用提供理论参考。

The fuel cell propulsion system is one of the potential development directions of future green aviation.Facing the bottleneck problems of durability and economy,constructing an efficient system energy management strategy has become the core of reliable application of the aviation fuel cell propulsion system.Combined with the state of the art of researches about fuel cell hybrid systems,this paper reviews the existing energy management strategies based on the analysis of the fuel cell propulsion system architecture.The characteristics and application scenarios of the strategies are analyzed in detail,and qualitative analysis is carried out for strategy adaptability,real-time performance and optimization effect.Meanwhile,different energy management strategies are quantitatively analyzed based on the results of UAV simulation experiments under specific flight conditions.The future development trend of aviation fuel cell propulsion system is also discussed,providing a theoretical reference for the rapid and large-scale application of aviation fuel cell propulsion systems.