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        Multiple pulses improve electroporation efficiency in Agrobacterium tumefaciens 

        Mahmood,Tariq; Zar,Tamkina; Saqlan Naqvi,S.M (Pontificia Universidad Católica de Valparaíso, 2008)

        PWM Method to Eliminate Power Sources in a Nonredundant 27-Level Inverter for Machine Drive Applications 

        Rotella Macchiavello, Mauricio Humberto; Penailillo Salgado, Gonzalo Eduardo; Pereda Torres, Javier Eduardo; Dixon, Juan (IEEE, 2009)
        A nonredundant three-stage 27-level inverter using ldquoHrdquo converters is analyzed for medium- and high-power machine drive applications. The main advantage of this converter is the optimization of levels with a minimum ...

        Pulse processing in optical fibers using the temporal Radon-Wigner transform 

        Bulus Rossini, Laureano A.; Costanzo Caso, Pablo Alejandro; Duchowicz, Ricardo; Sicre, Enrique Eduardo (2011)

        Size of precipitation pulses controls nitrogen transformation and losses in an arid Patagonian ecosystem 

        Yahdjian, María Laura; Sala, Osvaldo Esteban (Springer, 2010-05)
        Arid ecosystems receive precipitation pulses of different sizes that may differentially affect nitrogen (N) losses and N turnover during the growing season. We designed a rainfall manipulation experiment in the Patagonian ...

        Comparison of losses of a transformer for a 12 pulse rectifier using cosimulation and the procedure stablished in IEEE 57.110 standard 

        Correa S., Luis Hernando; Díaz F., Guillermo Andrés; Eslava A., Julián E. (2017)

        Periodic pulse train conformation based on the temporal Radon-Wigner transform 

        Cuadrado Laborde, Christian; Costanzo Caso, Pablo Alejandro; Duchowicz, Ricardo; Sicre, Enrique Eduardo (Centro de Investigaciones Ópticas (CIOp), 2007)

        PWM Method to Eliminate Power Sources in a Non-Redundant 27-Level Inverter for Machine Drive Applications 

        Dixon Rojas, Juan; Rotella, Mauricio (IEEE, 2006)
        A non-redundant, three-stage, 27-level inverter using "H" converters, is analysed for machine drive applications. The main advantage of this converter is the optimisation of levels with a minimum number of semiconductors. ...

        A new three-phase low THD power supply with high-frequency isolation and 60V/200A regulated DC output 

        Universidade Estadual Paulista (Unesp) (2001-10-22)
        This work proposes a new isolated high power factor 12kW power supply based on an 18-pulse transformer arrangement. Three full-bridge converters are used for isolation and to balance the DC-link currents, without current ...

        A new three-phase low THD power supply with high-frequency isolation and 60V/200A regulated DC output 

        Universidade Estadual Paulista (Unesp) (2001-10-22)
        This work proposes a new isolated high power factor 12kW power supply based on an 18-pulse transformer arrangement. Three full-bridge converters are used for isolation and to balance the DC-link currents, without current ...

        Micro-inverter for integrated grid-tie PV module using resonant controller 

        Universidade Estadual de Campinas (UNICAMP); Universidade Estadual Paulista (Unesp); Federal University of Alfenas (2012-12-11)
        Two-stage isolated converters for photovoltaic (PV) applications commonly employ a high-frequency transformer on the DC-DC side, submitting the DC-AC inverter switches to high voltages and forcing the use of IGBTs instead ...
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        Red de Repositorios Latinoamericanos
        + of 4.000.000
        Available publications
        163 Participating institutions
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Membership Login
        Featured collections
        • Latin American Theses
        • Argentinean Theses
        • Chilean Theses
        • Peruvian Theses
        Latest collections added
        • Argentina
        • Brazil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018