دانلود مقاله ISI انگلیسی شماره 141860
عنوان انگلیسی
Sliding mode voltage control of boost converters in DC microgrids
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
141860 2018 10 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Control Engineering Practice, Volume 73, April 2018, Pages 161-170

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چکیده انگلیسی

This paper deals with the design of a robust decentralized control scheme for voltage regulation in boost-based DC microgrids. The proposed solution consists of the design of a suitable manifold on which voltage regulation is achieved even in presence of unknown load demand and modeling uncertainties. A second order sliding mode control is used to constrain the state of the microgrid to this manifold by generating continuous control inputs that can be used as duty cycles of the power converters. The proposed control scheme has been theoretically analyzed and validated through experiments on a real DC microgrid.