可续航探测飞行器混合动力系统设计

摘要

由于可参考的陆运和海运混合动力系统与空运混合动力系统存在较大差别，曾设计出的可续航探测飞行器混合动力系统均存在一定问题。因此，设计一种拥有强攀升能力和强能量优化能力的可续航探测飞行器混合动力系统，该系统依靠发动机和太阳能电池为可续航探测飞行器供应能量。在可续航探测飞行器的启停、攀升和下落过程中，使用914型航空发动机利用燃料为其提供能量；而在探测过程中，系统将多个太阳能电池并联起来，共同为可续航探测飞行器供应能量。系统实现部分给出了太阳能电池模型函数，以及系统能耗获取流程图。实验结果表明，所设计的混合动力系统拥有较强的攀升能力和能量优化能力。%Since the air transportation hybrid power system is very difference from the referable land transportation and ma⁃rine transportation hybrid power systems,the previously⁃designed hybrid power systems for the sustainable detecting aircraft have a certain problem. Therefore,a hybrid power system for sustainable detecting aircraft with strong climbing ability and strong energy optimization ability was designed. The system depends on the aircraft engine and solar cell to supply the energy for the sustainable detecting aircraft. The 914⁃type fuel aircraft engine supplies the energy for the sustainable detecting aircraft during start,stop,rise and fall. The multiple solar cells are paralleled in the system in the detecting process to supply the energy for the sustainable detecting aircraft. The model function of the solar cell and flow chart of the system energy consumption acquisi⁃tion are given in System Implementation section in the paper. The experimental result shows that the hybrid power system has strong climbing ability and energy optimization ability.