自动跟踪太阳能的成本优化

Solar Tracking Model and Its Application

太阳能是一种具有开发潜能的能源,文章抽象出一个太阳能跟踪模型,对该模型如何在成本最小的情况下利用尽可能多的太阳能能量做详细的分析.首先,建立了一个模型求解任意一天日出时间和日落时间,从而在该模型的基础上建立模型求解一年内任意一天太阳直射点的纬度,于是就可以分析太阳能跟踪装置的角度调整情况.之后通过建立模型分析,以满足尽可能多的在一年内获取太阳能为条件,求出机构的数目,选定合理的排列方式,从而给出一年内太阳总能量与总成本的关系:机构数目越少,每个机构支撑的平面的面积越大,获取太阳总能量就越多.

Solar energy is a potential energy to be developed,and a solar tracking model is built to be analyzed for making the best use of the solar energy under the case of minimizing the cost.First,a model is built for solving the earliest time and the latest time,so that the latitude of the spot of direct sunlight can be solved on any day of a year based on this model,then the angle adjustment of the solar tracking device can be analyzed.After that,in order to meet the need that acquires more solar energy in less cost,another model is established to calculate the number of division n,then selects a reasonable arrangement,thus,the relationship between the total solar energy and the total cost can be given as follow： the less number of division and the larger area of the support will obtain more solar energy.