Dynamic voltage restorer using a new compensation voltage control and converter based input-output linearization

Author

Pires, V.F. ; Marques, G. ; Martins, J.F. ; Silva, J.F.

Author_Institution

Inst. Politec. Setubal, Escola Sup. Tecnol. Setubal, Setubal

fYear

2008

fDate

21-25 July 2008

Firstpage

139

Lastpage

144

Abstract

Dynamic voltage restorer (DVR) is known as an effective device to mitigate voltage sags and swells. This paper presents a control method based on the input-output linearization applied to the DVR. The synthesis of the parameters is presented. A new compensation voltage control is also proposed. This control is based on the Clark-Concordia transformation and a robust PLL structure. Several simulation results are presented. This allows showing the performance of the control method based on the input-output linearization applied to the DVR and the effectiveness of the compensation voltage control.

Keywords

linearisation techniques; power supply quality; power system control; power system restoration; voltage control; Clark-Concordia transformation; compensation voltage control; dynamic voltage restorer; input-output linearization; power quality; power system; robust PLL structure; voltage sags; voltage swells; Converters; Equations; Mathematical model; Phase locked loops; Synchronization; Voltage control; Voltage measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Technologies in Electrical and Electronics Engineering, 2008. SIBIRCON 2008. IEEE Region 8 International Conference on

Conference_Location

Novosibirsk

Print_ISBN

978-1-4244-2133-6

Type

conf

DOI

10.1109/SIBIRCON.2008.4602585

Filename

4602585