Buscar
Mostrando ítems 1-10 de 2760
Three-phase half-controlled boost converter operating in quasi-critical conduction mode
(2019-01-25)
AC-DC converters, which operate in discontinuous conduction mode, can be used as power factor correction. Operating with constant duty cycle, the control system presents low complexity, however, for low static voltage ...
Three-phase Half-controlled Boost Converter Operating in Quasi-critical Conduction Mode
(Ieee, 2018-01-01)
AC-DC converters, which operate in discontinuous conduction mode, can be used as power factor correction. Operating with constant duty cycle, the control system presents low complexity, however, for low static voltage ...
Analysis and design of constant-frequency peak-current-controlled high-power-factor boost rectifier with slope compensation
(1996-01-01)
This paper presents the analysis and the design of a peak-current-controlled high-power-factor boost rectifier, with slope compensation, operating at constant frequency. The input current shaping is achieved, with continuous ...
A unity power factor multiple isolated outputs switching mode power supply using a single switch
(1991-03-01)
The authors present an offline switching power supply with multiple isolated outputs and unity power factor with the use of only one power processing stage, based on the DC-DC SEPIC (single ended primary inductance converter) ...
A unity power factor multiple isolated outputs switching mode power supply using a single switch
(1991-03-01)
The authors present an offline switching power supply with multiple isolated outputs and unity power factor with the use of only one power processing stage, based on the DC-DC SEPIC (single ended primary inductance converter) ...
Speciation of aqueous chromium(VI) solutions with the aid of Q-mode factor analysis followed by oblique projection
(Elsevier Science BvAmsterdamHolanda, 2000)
Modeling of pre-regulator boost ZCS interleaved operating in critical conduction mode and with high power factor
(2002-12-01)
This paper presents a new pre-regulator boost operating in the boundary area between the continuous and discontinuous conduction modes of the boost inductor current, where the switches and boost diode performing zero-current ...