DocumentCode
1809647
Title
Nonlinear control of a three-phase power converter with constant power load in a microgrid
Author
Lenz, Eduardo ; Pagano, Daniel
Author_Institution
Dept. of Autom. & Syst., Fed. Univ. of Santa Catarina, Florianopolis, Brazil
fYear
2013
fDate
27-31 Oct. 2013
Firstpage
368
Lastpage
373
Abstract
In this paper, the immersion & invariance control technique are used to drive three-phase power converters. The interest is in applications towards microgrids, where various subsystems interact forming a complex electrical system. In particular, the ac-dc power converter, which operates as an electrical interface between the main grid and the microgrid, drives a constant power load that presents a bidirectional power capacity. This particular load model is suitable to applications in microgrids because of its power flow characteristic.
Keywords
AC-DC power convertors; distributed power generation; load flow; nonlinear control systems; power distribution control; AC-DC power converter; bidirectional power capacity; constant power load; immersion control technique; invariance control technique; microgrid; nonlinear control; power flow; three-phase power converter; AC-DC power converters; Equations; Estimation; Load modeling; Manifolds; Microgrids; Voltage control; ac-dc power converter; microgrids; nonlinear control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Conference (COBEP), 2013 Brazilian
Conference_Location
Gramado
ISSN
2175-8603
Type
conf
DOI
10.1109/COBEP.2013.6785142
Filename
6785142
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