Stabilization of Back-to-Back converter in wind generation system connected to the grid: IDA-PBC versus PI Control

Author

Seleme, Seleme I. ; Rocha Silva, Selenio ; Tameirao L. Soares, Leonardo

Author_Institution

Grad. Program In Electr. Eng. - UFMG, Belo Horizonte, Brazil

fYear

2014

fDate

26-28 Aug. 2014

Firstpage

1

Lastpage

8

Abstract

Wind energy generation systems connected to the grid have become an important research subject concerning stability and energy optimization. This article addresses the control of a Back-to-Back converter connecting a Permanent Magnet Synchronous Generator to the grid. The system uses an Interconnection and Damping Assignment Passivity-Based Control (IDAPBC). Comparison of classical PI approach with the proposed approach is made. Experimental results are provided.

Keywords

PI control; optimisation; permanent magnet generators; power convertors; power grids; power system interconnection; power system stability; synchronous generators; wind power; IDA-PBC; PI control; back-to-back converter; energy optimization; interconnection and damping assignment passivity-based control; permanent magnet synchronous generator; power grid; stability optimization; wind energy generation system; Damping; Generators; Permanent magnets; Power system stability; Torque; Vectors; Voltage control; Nonlinear control; PM synchronous generator; back-to-back converters; generation systems; passivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on

Conference_Location

Lappeenranta

Type

conf

DOI

10.1109/EPE.2014.6910858

Filename

6910858