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

fYear

2011

fDate

19-23 June 2011

Firstpage

1

Lastpage

8

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;

fLanguage

English

Publisher

ieee

Conference_Titel

PowerTech, 2011 IEEE Trondheim

Conference_Location

Trondheim

Print_ISBN

978-1-4244-8419-5

Electronic_ISBN

978-1-4244-8417-1

Type

conf

DOI

10.1109/PTC.2011.6019464

Filename

6019464