Results 21 to 30 of about 24,165 (233)
PFC Inductor Design Considering Suppression of the Negative Effects of Fringing Flux
Applied Sciences, 2022 In this paper, the main aim of the study was the investigation of the possibilities of power inductor design, reflecting the performance of the component itself, as well as the operational efficiency of the power factor correction (PFC) converter.
Michal Frivaldsky +3 more
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A High Efficiency Interleaved PFC Front - End Converter for EV Battery Charger
Communications, 2018 Nowadays, an increasingly present application in the automotive field is the battery charger that usually consists of two high efficiency parts: an AC/DC converter with power factor correction (PFC) capability and a DC/DC converter.
Giuseppe Aiello +3 more
doaj +1 more source
Applied Sciences, 2021 This paper presents an optimal design for the inner current-control loop of the continuous current conduction mode (CCM) power factor correction (PFC) stage, which can be used as the front stage of the two-stage AC/DC telecom power supply.
Ahmed H. Okilly +2 more
doaj +1 more source
IET Power Electronics, 2022 To reduce total harmonic distortion (THD) and improve the power factor (PF) of a boost power factor correction (PFC) converter, here, the authors propose a non‐linear control algorithm that includes the feedforward correction (FC) algorithm in the ...
Hongda Song +7 more
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Power factor correction (PFC) converters feeding brushless DC motor drive
International Journal of Engineering, Science and Technology, 2016 This paper presents a comprehensive study of power factor correction (PFC) converters for feeding brushless DC (BLDC) motor drive. This work explores various configurations of PFC converters which are classified into five different categories of non-isolated, bridgeless (BL) non-isolated, isolated, BL-isolated PFC converters and integrated and high ...
Singh, Bhim, Bist, Vashist
openaire +2 more sources
Design and Implementation of Single-Phase Boost PFC Converter
Journal of Engineering, 2023 In this paper, a single-phase boost type ac-dc converter with power factor correction (PFC) technique is designed and implemented. A current mode control at a constant switching frequency is used as a control strategy for PFC converter.
Jafar H. Alwash +2 more
doaj +1 more source
Autotuning digital controller for current sensorless power factor corrector stage in continuous conduction mode [PDF]
, 2010 Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works ...
Azcondo, Francisco Javier +3 more
core +2 more sources
Prototype Hardware Implementation of a Boost Converter for DCMPFC
Wasit Journal of Engineering Sciences, 2017 Power Factor Correction (PFC) is an essential feature of many AC/DC Power Electronics products. The issue of increasing the value of the Power Factor (PF) and increasing efficiency of transferring the power in such applications motivated this work.
Abduljabbar Owaid Hanfesh Alshammery
doaj +1 more source
A review on flicker-free ac-dc LED drivers for single-phase and three-phase ac power grids [PDF]
, 2019 Light-Emitting Diodes (LEDs) are coming strongly into the lighting market due to their advantages over conventional lighting solutions: energy efficient, controllable in both light and color, long lifetime, lack of a warm-up period and high power density.
Arias Pérez de Azpeitia, Manuel +5 more
core +2 more sources
Active-Clamp Resonant Power Factor Correction Converter With Output Ripple Suppression
IEEE Access, 2021 An active-clamp resonant power factor correction converter with output ripple suppression is proposed and analyzed. It combines a buck power factor correction (PFC) unit and a resonant dc-dc unit by sharing one active switch.
Keyu Cao +4 more
doaj +1 more source