CAJ | 학술논문

针对当前光伏双轴跟踪发电系统对太阳能利用效率低的不足，在该系统中引进了一种改进的MPPT算法，将光照、温度、湿度等参数作为此系统的状态量，使系统的响应更符合实际环境变化的需求。利用MATLAB/Simulink搭建仿真系统，通过波形和数据分析比较，结果表明，引入MPPT算法的双轴跟踪系统能时刻保证光伏电池工作在最大功率点，该算法具有可行性和高效性。
침대당전광복쌍축근종발전계통대태양능이용효솔저적불족，재해계통중인진료일충개진적MPPT산법，장광조、온도、습도등삼수작위차계통적상태량，사계통적향응경부합실제배경변화적수구。이용MATLAB/Simulink탑건방진계통，통과파형화수거분석비교，결과표명，인입MPPT산법적쌍축근종계통능시각보증광복전지공작재최대공솔점，해산법구유가행성화고효성。
For the low solar utilization of photovoltaic double axes tracking system, a kind of improved MPPT algorithm was put forward. Irradiation, temperature and humidity were used as state parameters, leading the system response meet the demand for actual environment changes. The simulation system was built through MATLAB/Simulink. The results show that photovoltaic double axes tracking system based on improve MPPT algorithm can ensure that photovoltaic cells always works in the maximum power points, demonstrating the effectiveness and efficiency.