Title :
Hybrid Dynamic Modeling and MPPT Control for Photovoltaic Power Generation System
Author :
Peng, Chen ; Shibin, Ren ; Wenhua, Li ; Haitao, Wang
Author_Institution :
Hebei Univ. of Technol., Tianjin, China
Abstract :
Photovoltaic power generation system had been paid more and more attention. Photovoltaic power generation system was a nonlinear system, which was decided by the nonlinear characteristic of photovoltaic cell and power electronic device. In this paper, according these nonlinear characteristic, hybrid system theory was discussed in the MPPT of photovoltaic system, photovoltaic energy converter MLD (Mixed Logic Dynamic) model was given, and, the predictive controller is designed based on the model. At last, the simulation results verified the validity of the model and the effectiveness of the proposed controller.
Keywords :
hybrid power systems; maximum power point trackers; photovoltaic power systems; power generation control; MPPT control; hybrid dynamic modeling; hybrid system theory; nonlinear characteristic; nonlinear system; photovoltaic cell; photovoltaic energy converter; photovoltaic power generation system; power electronic device; Converters; Mathematical model; Photovoltaic cells; Photovoltaic systems; Predictive models; MLD; MPPT; Photovoltaic power generation; model predictive control;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.371
