Buscar
Mostrando ítems 11-20 de 148
Convesor CC-CC de elevado ganho de tensão aplicado a sistemas fotovoltaicos
(BrasilUFSMUFSM Cachoeira do Sul, 2020-10-08)
The energy demand is growing, that occurs, this is due to economic development and population increase.
The energy matrix depends on burning of fossil fuels such gas natural and coal. The burning of that result
in the ...
Diseño de un phase locked loop con una nueva topología de VCO a través de un inductor activo
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2017)
Diseño de un phase locked loop con una nueva topología de VCO a través de un inductor activo
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2017)
Efecto de dos inductores hormonales en la reproducción de Osteoglossum bicirrhosum vandelli, 1829 “Arahuana” en ambientes controlados
(Universidad de la Amazonía Peruana, 2018)
El propósito de este estudio fue determinar el efecto de dos inductores hormonales en la reproducción de arahuanas adultas en ambientes controlados, y fue desarrollado íntegramente en el Centro de Investigaciones “Fernando ...
A PVT compensated active inductor based VCO on SOI CMOS technology
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2011)
Conversor híbrido com capacitores flutuantes e pernas magneticamente acopladas
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2019-08-23)
This work presents a general analysis for multilevel converters with flying capacitors and parallel
legs. For each converter leg, multilevel structures containing flying capacitors connected in parallel
via coupled ...
A DC-DC converter based on the three-state switching cell for high current and voltage step-down applications
(2013-01-01)
This paper presents a pulsewidth modulation dc-dc nonisolated buck converter using the three-state switching cell, constituted by two active switches, two diodes, and two coupled inductors. Only part of the load power is ...
A DC-DC converter based on the three-state switching cell for high current and voltage step-down applications
(2013-01-01)
This paper presents a pulsewidth modulation dc-dc nonisolated buck converter using the three-state switching cell, constituted by two active switches, two diodes, and two coupled inductors. Only part of the load power is ...
Aprimoramento do desempenho em microinversor Cuk com Indutores chaveados
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em Engenharia ElétricaUTFPR, 2019-08-06)
This work starts from a already existing Cuk with switched inductors microinverter topology. From that, four techniques that could be applied to improve the circuit were studied: converters parallelism, inductors coupling ...
A full compensating system for general loads, based on a combination of thyristor binary compensator, and a PWM-IGBT active power filter
(IEEE, 2001)
A full compensating system for distribution networks which is able to eliminate harmonics, correct unbalanced loads and generate or absorb reactive power is presented. The system is based on a combination of a thyristor ...