一种基于超级电容器储能的光伏控制器的实现

Realization of PV Controller Based on Super-capacitor Energy Storage

近年来,由于能源和环境问题,太阳能的利用得到了快速的发展。超级电容器也是近几年来发展起来的一种专门用于储能的特殊电容器,相对于普通蓄电池和电容器,有其独特的优势。基于超级电容器设计,此控制器运用单片机软件实现了最大功率跟踪控制,并具有防反充,防过充以及防止过放的功能。实验结果证明控制器达到了最大功率跟踪的功能。

In recent years,because of the energy and environmental issues, the usage of solar energy has got fast development. Super- capacitor has also developed in recent years devoted to a special storage capacitor, relative to ordinary batteries and capacitors,has its unique advantage. The photovoltaic system maximum power controller is designed based on the super- capacitor,it uses MCU software for maximum power point tracking control,it also can prevent anti - filling, the charge - off and prevent the over tracking function.