Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Harbin University of Science and Technology》 2013-01
Add to Favorite Get Latest Update

Maximum Power Point Tracking in the Photovoltaic Power Generation Based on Dynamic Equivalent Impedance Matching of LCC Resonant Circuit

GUI Cun-bing,LIU Yong,HE Ye-jun(Department of Electronics,Electronics Department of Zhongshan Polytechnic,Zhongshan 528404,China)  
In order to realize the maximum power point tracking(MPPT) of the series-parallel resonant converter(LCC) with capacitive output filter in the photovoltaic power generation,firstly,based on Fourier series,a steady-state mathematical model of the LCC resonant circuit is established using dynamic phasor.Then,according to the thought of equivalent impedance matching,a MPPT algorithm is obtained based on the mathematical model of LCC converter.Finally,in terms of measurement matrix of the maximum power which has been provided by the existing literatures,this method of equivalent impedance matching is verified by the results of simulation and experiment.Compared with the classic MPPT algorithm,the MPPT algorithm which accords to the thought of equivalent impedance matching has more obvious advantages.
【CateGory Index】: TM615
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved