Title :
Application of conservative power theory for active power filtering of line-commutated HVDC for offhsore wind power
Author :
Jafar, Milimonfared ; Molinas, Marta ; Tenti, Paolo
Author_Institution :
Electr. Power Eng. Dept., Norwegian Univ. of Sci. & Technol., Trondheim, Norway
Abstract :
This work relates to active power filtering of line-commutated HVDC system using the definitions of active, reactive, and distortion power presented in one of the several power theories. The behavior of the rectifier terminal of a six-pulse, line-commutated, series compensated HVDC system is analyzed for instantaneous power oscillations. Shunt compensation is done based on the power theory under discussion and the results are compared to the system without shunt compensation. Simulation results reveal the adequateness of the suggested current injection strategy.
Keywords :
HVDC power transmission; active filters; offshore installations; power filters; power generation control; wind power plants; active power filtering; conservative power theory; instantaneous power oscillations; line-commutated HVDC system; offhsore wind power; rectifier terminal; series compensated HVDC system; shunt compensation; six-pulse HVDC system; HVDC transmission; Harmonic analysis; Oscillators; Power system harmonics; Reactive power; Rectifiers; Simulation; Current control; Flexible AC transmission systems; HVDC transmission; Power conditioning; Power control; Power quality; Power smoothing; Reactive power control; Static power converters; Wind energy;
Conference_Titel :
PowerTech, 2011 IEEE Trondheim
Conference_Location :
Trondheim
Print_ISBN :
978-1-4244-8419-5
Electronic_ISBN :
978-1-4244-8417-1
DOI :
10.1109/PTC.2011.6019464
