원문정보
초록
영어
After discussing analysis of photovoltaic (PV) cell characteristics, and the study of existing PV system maximum power point tracking (MPPT) methods, a MPPT technology based on combination of incremental conductance (INC) and fuzzy control (FC) is proposed to improve the tracking behavior of the single method. The algorithm based on MATLAB 7.6 is developed. The simulation results show that combination algorithm can make the photovoltaic generation system quickly and accurately track the maximum power point (MPP), and its fast response and steady-state performance achieve expectation. Finally, the correctness and effectiveness of the algorithm is verified via power generation statistical data of PV system experimental platform.
목차
1. Introduction
2. Analysis of PV Cell Characteristic
2.1 Equivalent Circuit
2.2 Poser Characteristics
3. Description of INC and FC
3.1 Incremental-conductance Method[8]
3.2 Fuzzy Control Method
4. Proposed FC-INC MPPT
4.1 The Combination Principle of INC and FC
4.2 Establish the Fuzzy controller Variables
4.3 Determine Membership Function
4.4 Design Fuzzy Rules
5. Modeling and Analysis for FC-INC MPPT
5.1 Simulation Model
5.2 Simulation Results and Analysis
6. Experimental Results and Analysis
7. Conclusion
Acknowledgement
Conflicts of Interest
References