Title :
Power oscillation damping controller for fully rated converter wind turbines
Author :
Caliao, N.D. ; Ramtharan, G. ; Ekanayake, J. ; Jenkins, N.
Author_Institution :
Mindanao Univ. of Sci. & Technol., Mindanao, Philippines
fDate :
Aug. 31 2010-Sept. 3 2010
Abstract :
A power oscillation damping controller for fully rated converter wind turbines was investigated. Small signal analysis and time domain simulations were used to investigate the performance of the fully rated converter wind turbine with a power oscillation damping controller when connected to a single bus representation of the large power system. A power oscillation damping controller for fully rated converter wind turbines was shown to improve network damping. Simulation results also show that, with a power oscillation damping controller incorporated into the grid side converter of fully rated converter wind turbines, decoupling between the generator and grid is maintained.
Keywords :
damping; power convertors; power generation control; time-domain analysis; wind turbines; fully rated converter wind turbines; grid side converter; network damping; power oscillation damping controller; single bus representation; small signal analysis; time domain simulations; Converters; Damping; Generators; Oscillators; Rotors; Stators; Wind turbines; Dc-link; IGBT-based voltage source converters; eigenvalues; fully rated converter wind turbines; load angle and magnitude control; participation of state variables; power oscillation damping controller; rotor flux oriented control; small signal analysis; torque-speed curve for the maximum wind power extraction;
Conference_Titel :
Universities Power Engineering Conference (UPEC), 2010 45th International
Conference_Location :
Cardiff, Wales
Print_ISBN :
978-1-4244-7667-1
