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pro vyhledávání: '"Guilherme Gindri Pereira"'
Autor:
Maicol Flores de Melo, J. Marcos Alonso, Marco A. Dalla Costa, Carlos Henrique Barriquello, Guilherme Gindri Pereira
Publikováno v:
IEEE Transactions on Industrial Electronics. 64:4520-4529
This paper presents a high-power-factor light-emitting diode (LED) driver implemented by using an input current shaper technique. A flyback converter operating in DCM is placed between the main rectifier and dc bus, in order to increase the conductio
Autor:
Guilherme Gindri Pereira, Renan R. Duarte, J. Marcos Alonso, Marco A. Dalla Costal, Carlos Henrique Barriquello
Publikováno v:
IAS
In the past few years, wide-bandgap (WBG) semiconductors based on gallium nitride (GaN) have appeared as a solution to enable the evolution of power electronics. These devices allow for higher operating frequencies without sacrificing performance, es
Publikováno v:
IAS
This paper presents a high-power-factor LED driver implemented by using an input current shaper. A DCM-operated flyback converter is placed between the main rectifier and DC bus, in order to increase the conduction angle of the rectifier diodes and t
Autor:
Guilherme Gindri Pereira, J. Marcos Alonso, M.A. Dalla Costa, Maicol Flores de Melo, Carlos Henrique Barriquello
Publikováno v:
IEEE Transactions on Industrial Electronics. 65:2838-2838
In the above titled paper (DOI: 10.1109/TIE.2017.2652365), Figure 16 is incorrectly inserted two times, one in Figure 15 and another in Figure 16. The correct Figure 15 is the one uploaded in this letter.
Autor:
Guilherme Gindri Pereira, Dieter G. Soares, Alexandre S. Cardoso, William Dotto Vizzotto, Renan R. Duarte, Rodrigo G. Cordeiro, Tiago Bandeira Marchesan, Vitor C. Bender
Publikováno v:
2014 11th IEEE/IAS International Conference on Industry Applications.
This paper presents a method of control for RGB LED systems, modelling and equating of a system of LEDs are shown in details in order to obtain constant output luminous flux information for each color, reducing the color shift with the temperature va