Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Diego Brum Chaves"'
Publikováno v:
Eletrônica de Potência, Vol 25, Iss 4 (2020)
A topologia Nine-Switch (9S) é uma interessante alternativa frente ao tradicional inversor back-to-back trifásico, pois permite a redução do número de interruptores de potência. Por outro lado, algumas aplicações dispõem de tensões CC menor
Externí odkaz:
https://doaj.org/article/33316df0b3b94667804e4d872bf76513
Publikováno v:
Eletrônica de Potência, Vol 25, Iss 1 (2020)
Photovoltaic (PV) systems with low input voltage usually employ an input boost converter and an output inverter. Regarding to this issue, the split-source inverter (SSI) provides a single power conversion stage which aggregates boost capability with
Externí odkaz:
https://doaj.org/article/067652a4048f4d03b65ec012fce20c1b
Publikováno v:
IET Power Electronics. 13:4368-4376
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::917db106e265c32286062ce8a2aa1b6d
https://doi.org/10.1049/iet-pel.2020.0507
https://doi.org/10.1049/iet-pel.2020.0507
Publikováno v:
Eletrônica de Potência. 25:452-463
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e89cfa8297cafaa9be91802f4188301
https://doi.org/10.18618/rep.2020.4.0030
https://doi.org/10.18618/rep.2020.4.0030
Publikováno v:
Eletrônica de Potência. 25:30-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76d0d3c33381bba099c53f9d052a028e
https://doi.org/10.18618/rep.2020.1.0065
https://doi.org/10.18618/rep.2020.1.0065
Publikováno v:
2021 14th IEEE International Conference on Industry Applications (INDUSCON).
This paper presents a space vector modulation (SVM) technique for reducing the common-mode voltage (CMV) and elimination of third-order components, for a three-phase three-level T-type inverter. The proposed method uses zero and medium vectors and vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93ea054b783904f2dcb21e7aabab8cb6
https://doi.org/10.1109/induscon51756.2021.9529695
https://doi.org/10.1109/induscon51756.2021.9529695
Autor:
Felipe Bovolini Grigoletto, Diego Brum Chaves, Paulo H. M. de Vilhena Moura, Jeronimo Dorneles Silva Vilaverde
Publikováno v:
2021 14th IEEE International Conference on Industry Applications (INDUSCON).
This paper proposes a new multilevel inverter for single-phase transformerless systems. The main feature of the proposed topology is to synthesize seven output voltage levels with high voltage gain. In this topology the ground connection is shared be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1096abfc87272e363e8f3809f91fd40c
https://doi.org/10.1109/induscon51756.2021.9529417
https://doi.org/10.1109/induscon51756.2021.9529417
Publikováno v:
Anais do Congresso Brasileiro de Automática 2020.
Tensão de modo comum (CMV) é um problema importante em muitas aplicações, como acionamentos de motores elétricos e sistemas fotovoltaicos (PV) sem transformador. Além disso, várias aplicações exigem que a tensão CA de saída exceda a tensã
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58e681407cdb63d26f0b38780ffeced0
https://doi.org/10.48011/asba.v2i1.1113
https://doi.org/10.48011/asba.v2i1.1113
Autor:
Diego Brum Chaves, Leonardo Antônio Brum Viera, Arthur De Jesus Staats, Humberto Pinheiro, Felipe Bovolini Grigoletto
Publikováno v:
Anais do Congresso Brasileiro de Automática 2020.
Este trabalho propõe uma estratégia de modulação PWM para o controle das tensões dos capacitores grampeados do inversor com diodos de grampeamento (diode-clamped multilevel- DCM) de 5 níveis. Uma das maiores preocupações do inversor DCM é as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::088afb02e91917a53d1f9c8fd57a1184
https://doi.org/10.48011/asba.v2i1.1135
https://doi.org/10.48011/asba.v2i1.1135