The model and simulation of a photovoltaic system based on the improved constant voltage method

Author

Xiangli Li ; Zhaoyang Yan ; Zihan Wang ; Hanhong Qi

Author_Institution

Key Lab. of Power Electron. for Energy Conservation & Motor Drive of Hebei Province, Yanshan Univ., Qinhuangdao, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

5

Abstract

This paper presents an effective approach to design the model of a photovoltaic system. The performance of the photovoltaic system with and without compensation is simulated and compared using Matlab/Simulink. According to the consequence of the simulations, wide phase and no static error are achieved, tracking the maximum power point immediately when irritation varied. The project this paper pointed out is simply designed and cost less which is suitable for the small PV system.

Keywords

maximum power point trackers; photovoltaic power systems; Matlab; Simulink; improved constant voltage method; maximum power point tracking; photovoltaic system; small PV system; Integrated circuit modeling; Mathematical model; Maximum power point trackers; Photovoltaic cells; Photovoltaic systems; Voltage control; Matlab/Simulink; Maximum Power Point Tracking Method; Photovoltaic System; The Constant Voltage Method; The model of a photovoltaic system;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6940960

Filename

6940960