Proposal of a Soft-Switching Single-Phase Three-Level Rectifier
Tofoli, F.L., Coelho, E.A.A., de Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in IEEE transactions on industrial electronics (1982) (01.01.2008)
Published in IEEE transactions on industrial electronics (1982) (01.01.2008)
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Journal Article
Analysis and Evaluation of Residential Air Conditioners for Power System Studies
Sanhueza, S.M.R., Tofoli, F.L., de Albuquerque, F.L., de Oliveira, J.C., Guimaraes, G.C.
Published in IEEE transactions on power systems (01.05.2007)
Published in IEEE transactions on power systems (01.05.2007)
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Journal Article
On the study of losses in cables and transformers in nonsinusoidal conditions
Tofoli, F.L., Sanhueza, S.M.R., de Oliveira, A.
Published in IEEE transactions on power delivery (01.04.2006)
Published in IEEE transactions on power delivery (01.04.2006)
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Journal Article
A high-power-factor half-bridge doubler boost converter without commutation losses
Neto, R.M.F., Tofoli, F.L., de Freitas, L.C.
Published in IEEE transactions on industrial electronics (1982) (01.10.2005)
Published in IEEE transactions on industrial electronics (1982) (01.10.2005)
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Journal Article
A Passive Lossless Snubber Applied to the AC-DC Interleaved Boost Converter
Gallo, C.A., Tofoli, F.L., Pinto, J.A.C.
Published in IEEE transactions on power electronics (01.03.2010)
Published in IEEE transactions on power electronics (01.03.2010)
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Journal Article
Analysis of losses in cables and transformers under power quality related issues
Tofoli, F.L., Morais, A.S., Gallo, C.A., Sanhueza, S.M.R., de Oliveira, A.
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
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Conference Proceeding
Proposal of a switched mode power supply employing a quadratic boost converter and a new topology of soft-switched two-switch forward converter
Tofoli, F.L., Demian, A.E., Gallo, C.A., Vincenzi, F.R., Coelho, E.A.A., de Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
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Conference Proceeding
A high power factor ballast with a single switch and a single power stage
Morais, A.S., Gallo, C.A., Tofoli, F.L., Coelho, E.A.A., Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
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Conference Proceeding
A unity power factor single-phase three-level rectifier associated with a passive nondissipative snubber
Tofoli, F.L., Gallo, C.A., Galelli, M.T., Coelho, E.A.A., de Oliveira, J.C., de Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, 2005. APEC 2005 (2005)
Published in Twentieth Annual IEEE Applied Power Electronics Conference and Exposition, 2005. APEC 2005 (2005)
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Conference Proceeding
An electronic ballast employing a boost half-bridge topology
Morais, A.S., Gallo, C.A., Tofoli, F.L., Coelho, E.A.A., Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
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Conference Proceeding
Non-isolated DC-DC converters with wide conversion range used to drive high-brightness LEDs
Demian, A.E., Treviso, C.H.G., Gallo, C.A., Tofoli, F.L.
Published in 2009 Brazilian Power Electronics Conference (01.09.2009)
Published in 2009 Brazilian Power Electronics Conference (01.09.2009)
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Conference Proceeding
A high power factor symmetrical switched-mode power supply
Gallo, C.A., Morais, A.S., Tofoli, F.L., Coelho, E.A.A., De Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
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Conference Proceeding
Association of a high power factor power supply using an interleaved boost-flyback converter and a soft-switching full bridge topology
Gallo, C.A., Morais, A.S., Tofoli, F.L., de Freitas, L.C., Farias, V.J., Coelho, E.A.A., Vieira, J.B., Pinto, J.A.C.
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
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Conference Proceeding
Association of a ZCZVS PWM three-level full-bridge McMurray inverter and an auxiliary power supply
Gallo, C.A., Tofoli, F.L., Morais, A.S., Demian, A.E., Freitas, L.C., Farias, V.J., Coelho, E.A.A., Vieira, J.B.
Published in IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468) (2003)
Published in IECON'03. 29th Annual Conference of the IEEE Industrial Electronics Society (IEEE Cat. No.03CH37468) (2003)
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Conference Proceeding
A low cost single-phase grid-connected photovoltaic system with reduced complexity
Tofoli, F.L., Schonell, J.C., Gallo, C.A., Sanhueza, S.M.R.
Published in 2009 Brazilian Power Electronics Conference (01.09.2009)
Published in 2009 Brazilian Power Electronics Conference (01.09.2009)
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Conference Proceeding
A switched-mode power supply using a boost-flyback converter and an interleaved soft-switching forward topology
Gallo, C.A., Tofoli, F.L., Coelho, E.A.A., de Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in 2008 IEEE Power Electronics Specialists Conference (01.06.2008)
Published in 2008 IEEE Power Electronics Specialists Conference (01.06.2008)
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Conference Proceeding
A novel microprocessor-based battery charger circuit with power factor correction
Demian, A.E., Gallo, C.A., Tofoli, F.L., Vieira, J.B., de Freitas, L.C., Farias, V.J., Coelho, E.A.A.
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
Published in Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04 (2004)
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Conference Proceeding
A switched-mode power supply employing a quadratic boost converter and a soft-switched two-switch forward converter
Tofoli, F.L., Gallo, C.A., Coelho, E.A.A., de Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551) (2004)
Published in 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551) (2004)
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Conference Proceeding
A new topology of soft-switched two-switch forward converter and a new topology of PWM three-level half-bridge inverter
Gallo, C.A., Tofoli, F.L., Scarpa, V.V.R., Coelho, E.A.A., de Freitas, L.C., Farias, V.J., Vieira, J.B.
Published in 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551) (2004)
Published in 2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551) (2004)
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Conference Proceeding