MATLAB/simulink modeling of stator current control of PMSG for grid-connected systems

Author

Bunjongjit, K. ; Kumsuwan, Y.

Author_Institution

Dept. of Electr. Eng., Chiang Mai Univ., Chiang Mai, Thailand

fYear

2014

fDate

19-21 March 2014

Firstpage

1

Lastpage

4

Abstract

This paper presents a modeling of stator current control of PMSG for grid-connected systems. The modeling of the power circuit and control-side are performed and represented by using MATLAB/Simulink software to predict and investigate the system operation and the system´s dynamic response. Zero-d axis stator current control is implemented to optimize the PMSG for the generator-side converter. The grid-side control scheme decouples active and reactive-power thought voltage-oriented control for the grid-side converter independently. The simulation results are demonstrated to provide the performance and stability of the grid-connected PMSG in the dynamic and steady-state conditions.

Keywords

electric current control; permanent magnet generators; power convertors; power grids; reactive power control; stators; synchronous generators; voltage control; MATLAB modeling; PMSG; Simulink modeling; generator-side converter; grid-connected systems; grid-side control scheme; power circuit; reactive power; system dynamic response; voltage-oriented control; zero-d axis stator current control; Indexes; Lead; MATLAB; Mathematical model; Pulse width modulation; Resistance; Turbines; Permanent-magnet synchronous generator (PMSG); d-axis stator current control; modeling; voltage-oriented control; wind power conversion;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering Congress (iEECON), 2014 International

Conference_Location

Chonburi

Type

conf

DOI

10.1109/iEECON.2014.6925861

Filename

6925861