平流层飞艇太阳电池辐射接收特性仿真  

Simulation of Solar Radiation Characteristics Collected by Stratospheric Airship Solar Cells

作　　者：邢道明 戴秋敏[1] 

机构地区：[1]南京理工大学能源与动力工程学院,江苏南京210094

出　　处：《计算机仿真》2017年第5期108-111,131,共5页Computer Simulation

基　　金：中国博士后科学基金(2015M580432)

摘　　要：为保证平流层飞艇运行的稳定性,对太阳电池辐射接收特性进行仿真研究具有重要意义。以平流层飞艇太阳电池为研究对象,编写数值计算程序对平流层飞艇太阳电池辐射接收特性进行仿真,计算了在不同飞行时间、季节、朝向、纬度和天气情况下太阳电池接收的太阳辐射通量和输出功率,绘制了平流层飞艇太阳电池接收的太阳辐射强度分布图。结果表明,飞行时间、季节、朝向、纬度和天气情况影响平流层飞艇太阳电池接收的太阳辐射分布和输出功率。仿真得到了太阳电池接收的太阳辐射强度分布规律和输出功率变化趋势,为进一步研究平流层飞艇的热特性奠定了基础。In order to ensure the stability of the stratospheric airship, simulation of solar radiation characteristics collected by stratospheric airship solar cells is of great significance. Taking the stratospheric airship solar ceils as the research object, a numerical code was programmed to simulate the solar radiation characteristics collected by strato- spheric airship solar cells. The collected solar radiation flux and the output power of solar cells were calculated in dif- ferent flight time, seasons, orientations, latitudes and weather conditions. Distributions of the collected solar radia- tion intensity were given. The simulation results show that the aforementioned factors affect the collected solar radia- tion distributions and the output power of the solar cells. The collected solar radiation intensity distribution and the output power of solar cells are obtained by the numerical simulation, which provides a foundation for further research on the thermal characteristics of the stratospheric airship.

关 键 词：平流层飞艇 太阳电池 数值计算 

分 类 号：V274[航空宇航科学与技术—飞行器设计]