会议专题

MPPT Strategy of PV System Based on Adaptive Fuzzy PID Algorithm

To further improve the control quality of photovoltaic generation MPPT system, dual-mode adaptive fuzzy PID control strategy was proposed in this paper. On the basis of conventional fuzzy tracking algorithm, the principle of control algorithm was analyzed and the control system was designed. The results show that dual-mode control algorithms can quickly sense the changes in the external environment, and track the maximum power point rapidly. At the same time, oscillation phenomenon near the MPP is eliminated effectively. The proposed MPPT system represents good stability, accuracy and rapidity.

photovoltaic generation MPPT adaptive fuzzy control PID dual-mode control

Jing Hui Xiaoling Sun

School of IOT engineering, Jiangnan University,214122 Wuxi, JiangSu, China

国际会议

International Conference on Life System Modeling and Simulation,and International Conference on Intelligent Computing for Sustainable Energy and Environment(2010生命系统建模与仿真国际会议暨m2010可持续能源与环境智能计算国际会议)

无锡

英文

220-228

2010-09-17(万方平台首次上网日期,不代表论文的发表时间)