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Author Kanieski, J.M. ♦ Grundling, H.A.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2011
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Adaptation models ♦ Active Power Filter ♦ Power quality ♦ Adaptive Control ♦ Active filters ♦ Robustness ♦ Polynomials ♦ Mathematical model ♦ Impedance ♦ Power Quality ♦ Optimum Control
Abstract This paper proposes a hybrid control algorithm for a power quality conditioning device. This algorithm incorporates a Linear Quadratic Regulator (LQR) to a Robust Model Reference Adaptive Controller (RMRAC) in order to obtain a high performance and robust system of control for the specified plant. The RMRAC controller is developed to deal with parametric variation and system uncertainties, while the LQR scheme is designed to deal with disturbances caused by high line impedance. Thus, the hybrid control structure guarantees a good tracking performance for the plant to be controlled, considering a huge class of uncertainties, commonly found in real systems. The power conditioning topology consists of a Shunt Active Power Filter (SAPF), that uses a three-phase three-legs Voltage Source Inverter (VSI), connected to an L filter.
Description Author affiliation: Embrasul Electronic Industry, Av. Bahia 684, Floresta, CEP: 90240-551, Porto Alegre, RS, Brazil (Kanieski, J.M.) || Federal University of Santa Maria - UFSM, Technology Center, Power Electronic and Control Research Group, Av. Roraima S/N, Camobi, CEP: 97105-900, Santa Maria, RS, Brazil (Grundling, H.A.)
ISBN 9781612841670
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2011-08-30
Publisher Place United Kingdom
e-ISBN 9789075815146
Size (in Bytes) 1.06 MB
Page Count 10
Starting Page 1
Ending Page 10

Source: IEEE Xplore Digital Library