Title:
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Analysis of a bidirecctional coupled-inductor Cuk converter operating in sliding mode
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Author:
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Martínez Salamero, Luis; Calvente Calvo, Francisco Javier; Giral, Roberto; Poveda López, Alberto; Fossas Colet, Enric
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Other authors:
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Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials; Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
Abstract:
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Analytic models for a bidirectional coupled-inductor Cuk converter operating in sliding mode are described. Using a linear combination of the converter four state variable errors as a general switching surface, the expression for the equivalent control is derived and the coordinates of the equilibrium point are obtained. Particular cases of the general switching surface are subsequently analyzed in detail: 1) surfaces for ideal line regulation, 2) surfaces for ideal load regulation, and 3) surfaces for hysteretic current control. Simulation results verifying the analytical predictions are presented. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control -Control theory -DC-to-DC switching converters -Sliding mode control -Variable structure systems -Convertidores de potencia conmutados CC/CC -Convertidors de potència commutats CC/CC -Modo deslizante -Mode lliscant -Sistemas de estructura variable -Sistemes d'estructura variable -Control, Teoria de -Convertidors commutats -Classificació INSPEC::Convertors::Power convertors::Switching convertors |
Rights:
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Document type:
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Article |
Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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