摘要
针对目前应用广泛的独立光伏发电系统进行了研究,同时对光伏发电的控制方法与控制策略进行了研究,主要包括使用SPWM技术实现逆变器的正弦电压输出控制、使用MPPT算法实现太阳能的高效利用和采用分段充电法实现对蓄电池充电优化。研究设计出系统拓扑结构,完成了全桥逆变电路和蓄电池充电电路的软硬件设计。
In this paper, the widely used independent photovoltaic power generation system is researched. The control method and control strategy of photovoltaic power generation was researched, the SPWM technology for realizing sinusoidal output voltage of inverter control, the use of the MPPT algorithm for achieving efficient use of solar energy and Sectional charging method optimized for battery charging are included in this paper. The system topology has been designed. We also have completed the design and production of hardware and software for full-bridge inverter circuit and battery charging circuit.
出处
《中国资源综合利用》
2014年第8期60-63,共4页
China Resources Comprehensive Utilization
