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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。
In order to reasonably determine the deployment area of thin-film solar cells on a stratospheric airship, the feasibility of energy supply depends on the amount of solar radiation received by the airship. In order to meet the needs of power, a numerical calculation method using finite element analysis preprocessing module is designed. The method combines the use of ansys and matlab software to establish a series of mathematical and physical models to calculate the reasonable deployment area of the thin film solar cell on board. The simulation results of the airship show that the optimized flight parameters such as the airship ’s flight direction and lag time can make the on - board thin film solar cells reasonably determine the layout area. The simulation results provide a theoretical and computational basis for the layout planning of thin film solar cells in the stratosphere.