Artículos de revistas
Digital Predictive Current Control of a Three-Phase Four-Leg Inverter
Registro en:
Fuente: IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS Volumen: 60 Número: 11 Páginas: 4903-4912 DOI: 10.1109/TIE.2012.2219837
0278-0046
Autor
Rivera, M.
Yaramasu, V.
Llor, A.
Rodriguez, J.
Wu, B.
Fadel, M.
Institución
Resumen
Rivera, M (autor para petición de copias) Univ Talca, Dept Ind Technol, Curico 3341717, Chile While the classical control techniques for three-phase two-level four-leg inverters are based on pulsewidth modulation or 3-D space vector modulation, this paper presents a simple digital current control strategy without the modulation stage. The proposed controller uses the discrete nature of the four-leg inverter and filter to generate the switching states. Using a predictive cost function, the optimal switching state to be applied in the next sampling interval is selected. The proposed controller offers excellent reference tracking with less current harmonic distortion for balanced and unbalanced loading conditions. The feasibility of the proposed strategy is verified by digital implementation on a dSPACE DS1104-based rapid prototype platform.
Ítems relacionados
Mostrando ítems relacionados por Título, autor o materia.
-
Avaliação do impacto das ações do Programa de Controle da Esquistossomose no controle das geo-helmintoses em São João Evangelista, Minas Gerais, Brasil, entre 1997 e 2013
Silva, Antônio Carlos Lima e; Diniz, Maria Cecília Pinto; Fonseca, Elivelton da Silva; Enk, Martin Johannes; Rodrigues, Nilton Barnabé -
Electronic Government and Public expenditure control through new technologies. A preliminar and critical approach to e-control
Rincón-Cárdenas, Erick (Universidad del Rosario, 2010)Within the framework of the globalization that today surrounds our economies, the incorporation to our scope of the new technologies of the information and the communication, is without a doubt one of the landmarks to ...