Effect of valley switching and switching-frequency limitation on line-current distortions of DCM/CCM boundary boost PFC converters
L Huber, BT Irving, MM Jovanovic - IEEE transactions on power …, 2008 - ieeexplore.ieee.org
A systematic analysis of line-current distortions of the discontinuous-conduction-mode and
the continuous-conduction-mode boundary boost power factor correction converter due to …
the continuous-conduction-mode boundary boost power factor correction converter due to …
Perturbation on-time (POT) technique in power factor correction (PFC) controller for low total harmonic distortion and high power factor
JC Tsai, CL Chen, YT Chen, CL Ni… - … on Power Electronics, 2012 - ieeexplore.ieee.org
The proposed perturbation on-time technique suppresses total harmonic distortion (THD)
and, thus, improves the power factor in the power factor correction (PFC) controller. Besides …
and, thus, improves the power factor in the power factor correction (PFC) controller. Besides …
A low voltage single phase online uninterruptible power supply system based on APFC and fuzzy PID algorithm
S Xu, C Li, Y Wang, B Li - IEEE Access, 2021 - ieeexplore.ieee.org
The Uninterruptible Power Supply (UPS) is a kind of power supply with electric energy
storage, but most UPS systems bring harmonic pollution to the grid, and the power factor is …
storage, but most UPS systems bring harmonic pollution to the grid, and the power factor is …
A new on-time adjustment scheme for the reduction of input current distortion of critical-mode power factor correction boost converters
SH Tang, D Chen, CS Huang, CY Liu… - The 2010 International …, 2010 - ieeexplore.ieee.org
A critical-mode (CRM) operation has recently been used for low-to-medium power-level
power factor correction (PFC) boost converter circuit. In theory, this circuit provides very …
power factor correction (PFC) boost converter circuit. In theory, this circuit provides very …
Triple loop modulation (TLM) for high reliability and efficiency in a power factor correction (PFC) system
JC Tsai, CL Ni, CL Chen, YT Chen… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
The proposed triple loop modulation (TLM) can ensure reliability of the power factor
correction (PFC) system due to the improvement of transient response. In conventional …
correction (PFC) system due to the improvement of transient response. In conventional …
The time-domain analysis for constant on-time critical mode boost-type PFC converters
This paper proposed a time-domain mathematical analysis for the constant on-time (COT)
critical mode (CRM) boost-type power factor correction (PFC) converter with and without …
critical mode (CRM) boost-type power factor correction (PFC) converter with and without …
Nonideal smoothing transformer for effective differential mode noise reduction in an SMPS
J Stahl, M Albach - IEEE transactions on power electronics, 2013 - ieeexplore.ieee.org
An effective way of reducing differential mode (dm) noise of switching converters is still an
open issue. Here, a thorough investigation of the filtering technique with integrated …
open issue. Here, a thorough investigation of the filtering technique with integrated …
Low-profile AC/DC converter for laptop adaptor
JB Baek, JT Kim, BH Cho - 2011 Twenty-Sixth Annual IEEE …, 2011 - ieeexplore.ieee.org
In this paper, a two-stage AC/DC converter is presented for a low-profile laptop adaptor. The
system consists of a boost power factor preregulator and LLC resonant converter. The …
system consists of a boost power factor preregulator and LLC resonant converter. The …
An ultra flat profile natural interleaved power factor corrector with advanced power management
J Moldaschl, M Darwish - 2016 24th Telecommunications …, 2016 - ieeexplore.ieee.org
This paper is focused on the performance improvement of the active power factor correctors.
Generally, the PFCs are designed as a single boost topology. The main disadvantages of …
Generally, the PFCs are designed as a single boost topology. The main disadvantages of …
Load adaptive control for mixed-signal PFC control IC
MH Chan, YT Lin, YY Tzou - 2009 International Conference on …, 2009 - ieeexplore.ieee.org
This paper presents a mixed-signal power-factor-correction (PFC) control IC for the single-
phase critical-conduction-mode (CRM) boost AC/DC converters. The peak current mode …
phase critical-conduction-mode (CRM) boost AC/DC converters. The peak current mode …