基于单片机的太阳自动跟踪装置的设计与制作

为了充分、高效地利用太阳能, 人们普遍采用跟踪太阳的方式来实现.设计并制作了一种以单片机为核心的新型太阳自动跟踪装置.装置根据地理纬度、太阳赤纬和太阳时角,计算太阳的高度角和方位角,从而控制步进电机,通过传动机构实现太阳能电池板自动跟踪太阳的目的.从装置的原理、结构和应用效果等方面,对系统各部分进行了介绍.

The Design and Manufacture of Automatic Tracking Solar Device Based on MCU

In order to make use of solar energy fully and efficiently, it is widely achieved by tracking the sun. A new type of solar auto-tracking system based on MCU is introduced. In terms of latitude, solar declination and solar hour angle, the system calculates the sun's altitude and azimuth, so as to control step motors to achieve automatic tracking the sun through the transmission mechanism. This paper mainly expounds the design and details of each part of the device, such as pinciple of solar auto-tracking system, the structure, the hardware circuit design and the software design.