A fuzzy controlled scheme for hybrid photovoltaic-diesel AC pumping system

Author

Mhamdi, Taoufik ; Lassad, Sbita

Author_Institution

Dept. of Electr. Eng., Higher Inst. of Technol. Studies Kasserine, Kasserine, Tunisia

fYear

2015

fDate

24-26 March 2015

Firstpage

1

Lastpage

6

Abstract

In this work the steady-state and the dynamic performance of squirrel cage asynchronous motor SCAM coupled to centrifugal pump CP supplied from Photovoltaic source (PV) through intermediate boost converter is developed, studied and analysed. Simulations on a diesel engine driven CP are presented. Other network components boost converter, photovoltaic panels are implemented, modelled and simulated using Matlab/Simulink. The speed of the diesel engine is regulated by adjusting the fuel flux. The DC voltage produced by photovoltaic panel is maintained constant equal to the nominal SCAM votage with a fuzzy logic controller and by incorporating PI control system and using PWM technique.

Keywords

diesel engines; fuzzy control; photovoltaic power systems; squirrel cage motors; PI control system; PWM technique; centrifugal pump CP; diesel engine driven CP; fuzzy controlled scheme; fuzzy logic controller; hybrid photovoltaic-diesel AC pumping system; intermediate boost converter; photovoltaic panel; photovoltaic source; squirrel cage asynchronous motor SCAM; Diesel engines; Mathematical model; Photovoltaic systems; Rotors; Torque; Voltage control; Diesel engine; IRFOC; Photovoltaic; fuzzy controller; pump; supervisor;

fLanguage

English

Publisher

ieee

Conference_Titel

Renewable Energy Congress (IREC), 2015 6th International

Conference_Location

Sousse

Type

conf

DOI

10.1109/IREC.2015.7110902

Filename

7110902