Improvement of power factor and voltage for renewable energy systems using PLC´s new fuzzy module

Author

Wang, Li ; Liu, Kuo-Hua

Author_Institution

Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan

Volume

2

fYear

2004

fDate

6-9 Dec. 2004

Firstpage

957

Abstract

This paper presents a novel control scheme using an industrial programmable logic controller (PLC) with a new fuzzy module to enhance the power factor and voltage of a hybrid wind/PV power generation system. The proposed scheme can automatically regulate both the power factor and voltage of a wind induction generator under various wind speeds. From the experimental results, it shows that the proposed control scheme can effectively provide better power factor and voltage profile for the studied renewable energy system

Keywords

SCADA systems; asynchronous generators; fuzzy control; photovoltaic power systems; power factor; programmable controllers; solar power; voltage control; wind power; PLC; SCADA systems; automatic regulation; fuzzy module; hybrid PV power generation system; hybrid wind power generation system; power factor improvement; programmable logic controller; renewable energy systems; voltage improvement; wind induction generator; wind speeds; Automatic generation control; Control systems; Electrical equipment industry; Fuzzy systems; Industrial control; Programmable control; Reactive power; Renewable energy resources; Voltage control; Wind power generation;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on

Conference_Location

Tainan

Print_ISBN

0-7803-8660-4

Type

conf

DOI

10.1109/APCCAS.2004.1413039

Filename

1413039