平流层飞艇太阳能电池布设区域的计算与仿真

摘要

A calculation method based on pre - processing module of finite element analysis was designed to solve the problem in determining and optimizing the layout region of thin film solar cells on stratospheric airship. This method uses the Ansys and the Matlab software to establish a series of mathematical and physical models to calculate the reasonable layout area of thin film solar cell. Using this method, a simulation is conducted to a specified airship. The results indicate that flight parameters of flight direction and time restricting can determine reasonablely the layout region of thin film solar cells on the stratosphere airship. This provides a theoretical and computing method to the op-timization of thin film solar cells layout region on the stratosphere airship.%针对合理确定薄膜太阳能电池在平流层飞艇上的布设区域,由于能源供应可行性是取决于飞艇接收的太阳辐射量.为了满足电量的需要,设计了一种应用有限元分析前处理模块的数值计算方法.方法结合使用ansys和matlab软件建立系列数学和物理模型计算出艇上薄膜太阳能电池合理的布设区域.对示例飞艇进行了仿真计算,结果表明飞艇的飞行方向、滞空时间等优化飞行参数可使艇上薄膜太阳能电池合理确定布设区域.仿真结果为平流层飞艇薄膜太阳能电池布局规划提供了理论和计算依据.