Title :
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
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;
Conference_Titel :
Electrical Engineering Congress (iEECON), 2014 International
Conference_Location :
Chonburi
DOI :
10.1109/iEECON.2014.6925861
