Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Carlos G. C. Branco"'
Autor:
Joacillo L. Dantas, Francisco K. de A. Lima, Paulo H. P. Silva, Jean M. L. Fonseca, Carlos G. C. Branco
Publikováno v:
Eletrônica de Potência, Vol 24, Iss 2 (2019)
Wind turbines are widespread around the globe, and the number of windfarms connected to the grid is continually increasing. The Doubly-Fed Induction Generator (DFIG) plays an important role, since it is one of the most used configurations for wind po
Externí odkaz:
https://doaj.org/article/2a601fb227434427826d770ae7f85926
Autor:
Celso R. Schmidlin Jr, Francisco Kleber de A. Lima, Tobias R. Fernandes Neto, Carlos G. C. Branco
Publikováno v:
Eletrônica de Potência, Vol 23, Iss 2 (2018)
Para melhorar o desempenho e aumentar a suportabilidade a afundamentos de tensão do gerador de indução duplamente alimentado durante desequilíbrios nas tensões da rede elétrica, muitos estudos propõem que o sistema de controle também atue nas
Externí odkaz:
https://doaj.org/article/42cceb20aed1459abb732f2aae7218f2
Autor:
Ernande Eugenio C. Morais, Francisco Kleber de A. Lima, Jean M. L. Fonseca, Carlos G. C. Branco, Lívia de A. Machado
Publikováno v:
Energies, Vol 12, Iss 13, p 2490 (2019)
This work aims to analyze and validate through mathematical modeling and experimental results, in a three-phase three-wire electrical system, the technical viability of a static power converter with a two-level topology with only two controlled branc
Externí odkaz:
https://doaj.org/article/799e709a8b254cc594ebeb73c69a3271
Publikováno v:
Eletrônica de Potência, Vol 11, Iss 2, Pp 111-118 (2006)
A circuit configuration of a single phase non-isolated on-line uninterruptible power supply (UPS) with 110V/220V input output voltage ratings is proposed, allowing the bypass operation without a transformer even if the input voltage is different of t
Externí odkaz:
https://doaj.org/article/af939280bce74a44b4420c5bb58b864a
Publikováno v:
Eletrônica de Potência, Vol 16, Iss 4 (2011)
A family of double conversion three-phase uninterruptible power system with power factor correction and high-frequency transformer (HFT) isolation topologies is presented in this work. This might be an alternative compared to large conventional UPS s
Externí odkaz:
https://doaj.org/article/4dd976bedb4c494bb1a1955979e0143e
Autor:
René P. Torrico-Bascopé, Demercil S. Oliveira Jr., Carlos G. C. Branco, Fernando L. M. Antunes
Publikováno v:
Eletrônica de Potência, Vol 11, Iss 3 (2006)
This work proposes an isolated double conversion UPS with power factor correction using a high frequency transformer, and input voltages equal to 110V/220V. The arrangement is suitable to rack structures because it has small size and reduced weight.
Externí odkaz:
https://doaj.org/article/0eeafb238f3f49fb8d8799996641c548