基于风力发电的高空浮空平台能源平衡研究  

Research on Energy Balance of High-altitude Floating Platforms Based on Wind Power Generation

作　　者：余朝晖 Yu Chaohui(Research Institute of Aerospace Technology,Central South University,Changsha,China)

机构地区：[1]中南大学航空航天技术研究院,湖南长沙

出　　处：《科学技术创新》2024年第18期21-28,共8页Scientific and Technological Innovation

摘　　要：针对平流层浮空器驻空过程中出现的能源需求问题,提出了一种基于风力发电的高空浮空平台,根据驻空时的浮重平衡、推阻平衡为基础,设计了系统的高度联合调节机制,建立了系统在高度变化过程中的能源平衡模型。在此基础上,根据特定区域的风场数据,计算驻空过程中系统整体的能量产生及能量消耗,对系统的能源平衡性能进行分析计算。研究结果表明,在两个特定点的实际风场中,系统均能在驻空的同时,满足自身的能源需求,保证系统的能源平衡。In order to solve the problem of energy demand in the process of stratospheric aerostat,a high-altitude floating platform based on wind power generation was proposed,and the height joint adjustment mechanism of the system was designed based on the float weight balance and thrust resistance balance during the standing space,and the energy balance model of the system in the process of altitude change was established.On this basis,according to the wind field data in a specific area,the energy generation and energy consumption of the whole system in the process of standing in the air are calculated,and the energy balance performance of the system is analyzed and calculated.The results show that in the actual wind field at two specific points,the system can meet its own energy demand while standing in the air,so as to ensure the energy balance of the system.

关 键 词：准零风层 高空浮空平台 高度调节 区域驻留 能源平衡 

分 类 号：V27[航空宇航科学与技术—飞行器设计] V214