Maximum Power Point Tracking of PV Systems Using Fuzzy Controller with Boost DC/DC Converter

Abstract:

Article Preview

This paper presents a fuzzy-logic-controlled boost DC/DC converter for photovoltaic (PV) system . The tracking algorithm changes the duty ratio of the converter such that the PV model voltage equals the voltage corresponding to the MP point at that solar insolation. The main difference between the method used in the proposed MPPT system and other techniques used in the past is that the MPPT method is fuzzy based and is used to directly control the dc/dc converter, thus reducing the complexity of the system. The proposed fuzzy tracking effectiveness is demonstrated through the simulation results, and are compared with the conventional controller based system.

Info:

Periodical:

Advanced Materials Research (Volumes 347-353)

Edited by:

Weiguo Pan, Jianxing Ren and Yongguang Li

Pages:

956-962

DOI:

10.4028/www.scientific.net/AMR.347-353.956

Citation:

J. Liu et al., "Maximum Power Point Tracking of PV Systems Using Fuzzy Controller with Boost DC/DC Converter", Advanced Materials Research, Vols. 347-353, pp. 956-962, 2012

Online since:

October 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.