Optimization of energy management strategies for hydrogen fuel cell hybrid systems
氢燃料电池混合动力系统的能量管理策略优化

摘要

随着能源转型与环保需求提升，氢燃料电池混合动力系统在交通运输等领域应用愈发广泛，其能量管理策略优化成为提升系统效率与经济性的关键。聚焦于氢燃料电池混合动力系统能量管理，剖析传统策略在动态工况适应性、能量损耗控制等方面存在的不足。引入智能算法与多目标优化理念，构建新型能量管理策略，通过优化氢燃料电池与辅助储能设备的协同工作模式，实现能量高效分配与利用。经仿真与实验验证，新型策略有效降低氢耗与能量损耗，提升系统动态响应能力与整体性能，为氢燃料电池混合动力系统的推广应用提供有力支撑。

Abstract

As the energy transition and environmental protection requirements increase, hydrogen fuel cell hybrid systems are becoming increasingly prevalent in transportation and other sectors. Optimizing energy management strategies is crucial for enhancing system efficiency and economic performance. This paper focuses on the energy management of hydrogen fuel cell hybrid systems, analyzing the limitations of traditional strategies in dynamic condition adaptability and energy loss control. By introducing intelligent algorithms and multi-objective optimization concepts, a new energy management strategy is developed. This strategy optimizes the collaborative operation between hydrogen fuel cells and auxiliary energy storage devices, achieving efficient energy allocation and utilization. Simulation and experimental results show that this new strategy effectively reduces hydrogen consumption and energy loss, enhances the system's dynamic response and overall performance, and provides strong support for the promotion and application of hydrogen fuel cell hybrid systems.