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首页> 外文会议>International symposium on air breathing engines >ANALYSIS OF THE PERFORMANCE OF FUEL-CELL-BASED HYBRID-ELECTRICAL UAS PROPULSION THROUGH HARDWARE-IN-THE-LOOP SIMULATION
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ANALYSIS OF THE PERFORMANCE OF FUEL-CELL-BASED HYBRID-ELECTRICAL UAS PROPULSION THROUGH HARDWARE-IN-THE-LOOP SIMULATION

机译：通过硬件在环仿真对基于燃料电池的混合动力UAS推进系统的性能进行分析

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摘要

This paper presents the architecture of a hardware-in-the-loop simulation of a fuel-cell-based hybrid-electrical propulsion system for small-scale unmanned aircraft, along with experimental results. The Aero-pak system from Horizon Energy Systems was tested dynamically, and electrical loads were applied to emulate the conditions of operation during a mission. Experimental results from the hardware-in-the-loop testing of the fuel-cell-based power-train are presented and discussed. The results clarify the functioning of the Aeropak's power-management board and the influence of purging and short-circuiting on its operation. The results also show that the initial state of charge of the battery has a significant impact on the mission performance. This confirms the importance of hardware-in-the-loop simulations for accurate performance predictions of fuel-cell-powered unmanned aircraft.
机译：本文介绍了一种用于小型无人飞机的基于燃料电池的混合动力推进系统在环仿真的体系结构，以及实验结果。对Horizo​​n Energy Systems的Aero-pak系统进行了动态测试，并施加了电负载以模拟任务期间的运行条件。提出并讨论了基于燃料电池的动力总成的硬件在环测试的实验结果。结果阐明了Aeropak电源管理板的功能以及清除和短路对其操作的影响。结果还表明，电池的初始充电状态对任务性能有重大影响。这证实了硬件在环仿真对于燃料电池驱动的无人飞机的准确性能预测的重要性。

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