Title :
Control strategy for a variable-speed wind turbine using dc bus measurements
Author :
Koch-Ciobotaru, C. ; Boraci, R. ; Filip, I. ; Vasar, C. ; Prostean, G.
Author_Institution :
Dept. of Autom. & Appl. Inf., Politeh. Univ., Timisoara, Romania
Abstract :
The paper presents a control strategy for a wind energy conversion system (WECS) for an optimal extraction of power from the wind. The topology of the system consists of a permanent magnet synchronous generator (PMSG), a diode bridge rectifier, a hybrid dc-dc converter which lowers the dc voltage, a supercapacitor and an inverter. However, the grid side inverter is not subject to this paper research. The tracking method is simulated in Matlab/Simulink and the results are presented and discussed.
Keywords :
DC-DC power convertors; bridge circuits; diodes; invertors; permanent magnet generators; power generation control; power system measurement; supercapacitors; synchronous generators; wind power; wind power plants; wind turbines; DC bus measurement; Matlab; Simulink; control strategy; dc-dc converter; diode bridge rectifier; permanent magnet synchronous generator; power extraction; variable speed wind turbine; wind energy conversion system; Converters; Generators; Mathematical model; Supercapacitors; Topology; Torque; Wind turbines; MPPT method; PMSG; WECS;
Conference_Titel :
Intelligent Systems and Informatics (SISY), 2010 8th International Symposium on
Conference_Location :
Subotica
Print_ISBN :
978-1-4244-7394-6
DOI :
10.1109/SISY.2010.5647425
