Fuzzy-PI controller design for PM wind generator to improve Fault Ride Through of wind farm

Author

Rosyadi, M. ; Takahashi, Ryo ; Tamura, Junji ; Muyeen, S.M.

Author_Institution

Dept. of Electr. & Electron. Eng., Kitami Inst. of Technol., Kitami, Japan

fYear

2012

fDate

11-14 Nov. 2012

Firstpage

1

Lastpage

6

Abstract

In this paper, application of Fuzzy-PI control for the voltage source converter based permanent magnet synchronous wind generator is proposed in order to improve Fault Ride Through (FRT) capability of wind farm including fixed speed induction generators. The membership of fuzzy logic controller is designed based on the bode diagram analysis to achieve a good stability performance of the controller system in normal and fault conditions. To evaluate the controller system capabilities, simulation analyses are performed on a model system composed of two wind farms connected to an infinite bus. Simulation results by PSCAD/EMTDC show that the proposed controller is very effective to improve the FRT of wind farm during fault in the grid system.

Keywords

asynchronous generators; control system synthesis; fuzzy control; machine control; permanent magnet generators; power convertors; power generation control; power generation faults; synchronous generators; wind power plants; FRT capability; PM wind generator; PSCAD-EMTDC; bode diagram analysis; fault ride through capability; fixed speed induction generators; fuzzy-PI controller design; infinite bus; permanent magnet synchronous wind generator; voltage source converter; wind farm; Control systems; Generators; Reactive power; Stators; Voltage control; Wind farms; Wind turbines; Fuzzy Logic Control; faut ride through; permanent magnet synhronous generator; voltage source converter; wind farm;

fLanguage

English

Publisher

ieee

Conference_Titel

Renewable Energy Research and Applications (ICRERA), 2012 International Conference on

Conference_Location

Nagasaki

Print_ISBN

978-1-4673-2328-4

Electronic_ISBN

978-1-4673-2329-1

Type

conf

DOI

10.1109/ICRERA.2012.6477384

Filename

6477384