Browsing by Author "Espina, Enrique"
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Rojas, Félix; Cárdenas Dobson, Jesús Roberto; Burgos Mellado, Claudio; Espina, Enrique; Pineda, Cristian; Díaz, Matías (IEEE, 2022)In three-phase unbalanced systems, where the circulation of zero sequence current is necessary, four-leg converters provide a neutral connection for single-phase or other unbalanced loads typically utilized in three-phase ...
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Cárdenas Dobson, Jesús; Espina, Enrique; Clare, Jon; Wheeler, Patrick (IEEE, 2015)This paper considers the control of a seven-leg back-to-back voltage source inverter arrangement, feeding a four-wire load from a three-phase permanent-magnet synchronous generator (PMSG) operating at variable speed. The ...