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Characteristics evaluation of a μ-Synthesis H∞ controller for a grid-connected three-phase photovoltaic system
conference contribution
posted on 2015-01-01, 00:00 authored by M A Chowdhury, Apel MahmudApel Mahmud, Aman Maung Than OoAman Maung Than OoThis paper presents a μ-Synthesis H∞ Controller for regulating the switching signal of the inverter connected with a three-phase photovoltaic (PV) system. To facilitate the control design, the system is represented in terms of state space realization with uncertainties. The control design involves selecting proper weighting functions and performing synthesis. The controller order is reduced by Henkel-norm method. Simulations are carried out to evaluate the characteristics of the controller under parametric uncertainties. It is found out that the proposed controller is inherently stable, possesses significantly small tracking error, and preserves nominal performance, robust stability and robust performance for the grid-connected three-phase PV system.
History
Event
IEEE Innovative Smart Grid Technologies - Asia. Conference (2015 : Bangkok, Thailand)Pagination
132 - 137Publisher
IEEELocation
Bangkok, ThailandPlace of publication
Piscataway, N. J.Publisher DOI
Start date
2015-11-03End date
2015-11-06eISSN
2378-8542ISBN-13
9781509012381Language
EngNotes
Page nos. as per hardcopy proceedings published by Curran & Associates, eISBN & DOI link to IEEE, shown below.Publication classification
E Conference publication; E1 Full written paper - refereedCopyright notice
2015, IEEEEditor/Contributor(s)
[Unknown]Title of proceedings
ISGT ASIA 2015 : Proceedings of the IEEE Innovative Smart Grid Technologies - Asia 2015 ConferenceUsage metrics
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