| 基于模糊控制-扰动观察法的光伏MPPT跟踪技术 |
| |
| 引用本文： | 汤洋,高仕红,马紫琬,陈谦,黄京,董岳昆.基于模糊控制-扰动观察法的光伏MPPT跟踪技术[J].电工材料,2021(2):43-46. |
| |
| 作者姓名： | 汤洋 高仕红 马紫琬 陈谦 黄京 董岳昆 |
| |
| 作者单位： | 湖北民族大学 信息工程学院,湖北恩施 445000 |
| |
| 摘 要： | 本文提出了基于模糊控制-扰动观察法的光伏MPPT跟踪技术。通过分析光伏电池的工作特性,建立光伏电池输出功率的数学模型,进一步建立了模糊控制-扰动观察法的实施步骤,并搭建了Matlab/Simulink仿真模型,对扰动观察法的光伏MPPT跟踪技术与提出的跟踪技术进行了仿真,并对两种跟踪技术仿真数据进行了对比。仿真表明,所提的方法功率波动范围小,跟踪精度高,能以很快的速度达到最大功率点等优点。
|
| 关 键 词： | 模糊控制 MPPT 扰动观察法 光伏电池 |
Photovoltaic MPPT Tracking Technology based on Fuzzy Control-disturbance Observation Method |
| |
| TANG Yang,GAO Shihong,MA Ziwan,CHEN Qian,HUANG Jing,DONG Yuekun.Photovoltaic MPPT Tracking Technology based on Fuzzy Control-disturbance Observation Method[J].Electrical Engineering Materials,2021(2):43-46. |
| |
| Authors: | TANG Yang GAO Shihong MA Ziwan CHEN Qian HUANG Jing DONG Yuekun |
| |
| Affiliation: | (School of Information Engineering,Hubei University for Nationalities,Hubei Enshi 445000,China) |
| |
| Abstract: | This paper proposes a photovoltaic MPPT tracking technology based on fuzzy controldisturbance observation method.By analyzing the working characteristics of photovoltaic cells,the mathematical model of photovoltaic cell output power was established,and the implementation steps of fuzzy control-disturbance observation method were further established,and a simulation model was built.The photovoltaic MPPT tracking technology of disturbance observation method was compared with the one proposed in this paper.The tracking technology was simulated,and the simulation data of the two tracking technologies were compared.Simulation shows that the method proposed in this paper has a small power fluctuation range,high tracking accuracy,and can reach the maximum power point at a very fast speed. |
| |
| Keywords: | fuzzy control MPPT disturbance observation method photovoltaic cell |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
