摘要
采用C8051F020单片机控制系统实现最大功率点跟踪,对最大功率跟踪控制中DC-DC转换电路的原理和控制方法进行了研究和实验,采用了升降压式DC-DC转换电路来实现最大功率点跟踪,该方法电路简单、软硬件结合、控制方法灵活,明显提高了光伏发电系统的整机效率.
This paper describes the method of maximum power point tracker with MCU C8051F020 controlling in photovoltaic system, especially introduces the techniques and principle of DC-DC conversion. Maximum power point tracker is implemented with a DC-DC conversion topology. The system is simple with good response speed. And the efficiency of system is approved apparently with the method.
出处
《武汉工程大学学报》
CAS
2008年第3期104-106,117,共4页
Journal of Wuhan Institute of Technology
