Title :
AC or DC power modulation for DFIG wind generation with HVDC delivery to improve interarea oscillation damping
Author :
Fan, Lingling ; Miao, Zhixin ; Osborn, Dale
Author_Institution :
Dept. of Electr. Eng., Univ. of South Florida, Tampa, FL, USA
Abstract :
This paper investigates AC or DC power modulation in wind power with HVDC delivery in damping inter-area oscillations. Two approaches of oscillation damping are examined: 1) wind generation real power modulation through its power electronic converters, and 2) HVDC rectifier power modulation. A two-area test system is built in TSAT. The two approaches are described in details. Controller design, eigenvalue analysis and time-domain simulations are carried out to demonstrate the two approaches and their effects.
Keywords :
HVDC power convertors; asynchronous generators; control system synthesis; eigenvalues and eigenfunctions; power generation control; rectifiers; time-domain analysis; wind power plants; AC power modulation; DC power modulation; DFIG wind generation; HVDC delivery; HVDC rectifier power modulation; TSAT; controller design; doubly-fed induction generator; eigenvalue analysis; interarea oscillation damping; power electronic converters; time-domain simulations; two-area test system; wind generation real power modulation; Damping; Generators; HVDC transmission; Mathematical model; Modulation; Oscillators; Wind power generation; AC Power Modulation; DC Power Modulation; HVDC; Inter-area oscillation; Wind Generation;
Conference_Titel :
Power and Energy Society General Meeting, 2011 IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4577-1000-1
Electronic_ISBN :
1944-9925
DOI :
10.1109/PES.2011.6039626
