Results 1 to 10 of about 9,819,249 (244)
Energies, 2021 This paper presents a modified power factor correction (PFC) ON/OFF control and three-dimensional (3D) printed circuit board (PCB) design for a high-efficiency and high-power density onboard charger (OBC).
Jaeil Baek +3 more
doaj +3 more sources
Design of The High Efficiency Power Factor Correction Circuit for Power Supply
Gazi Üniversitesi Fen Bilimleri Dergisi, 2017 Designing power factor correction circuits for switched power supplies has become important in recent years in terms of efficient use of energy. Power factor correction techniques play a significant role in high power density and energy efficiency.
Atiye Hülya OBDAN, Ali Osman ÇINAR
doaj +2 more sources
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 ...
Bhim Singh, Vashist Bist
exaly +3 more sources
Soft switch control transformation based on totem pole bridgeless PFC
电力工程技术, 2022 With the increasing energy required by data center, a soft switch power factor correction (PFC) circuit based on totem pole structure is designed to meet the urgent need of high performance index of converter.
SUN Zhan, WANG Yijie
doaj +1 more source
Coherence‐based automatic power factor correction (APFC) algorithm for power grids
The Journal of Engineering, 2022 A power factor correction (PFC) plays a major role towards the improvement of power systems quality and stability, as well as protection and control systems performance.
Ragab Abd Allah Mahmoud, Ahmed Emam
doaj +1 more source
Power Factor Correction Modulated Wireless Power Transfer System With Series-Series Compensation
IEEE Access, 2023 Power factor correction (PFC) is usually realized with a boost converter in a traditional power converter. This paper introduces a PFC modulated WPT method which can realize PFC function through phase-shift modulation of the primary-side inverter of a ...
Wenxing Zhong, Sijia Bai, Changsheng Hu
doaj +1 more source
IET Power Electronics, 2021 This work is focused on a new power quality improved battery charger for electric vehicle using a two switch power factor correction (PFC) single‐ended primary inductance converter (SEPIC) at the front‐end followed by a flyback converter.
Radha Kushwaha, Bhim Singh
doaj +1 more source
Applied Sciences, 2021 The spread of the 5G technology in the telecom power applications increased the need to supply high power density with higher efficiency and higher power factor.
Ahmed H. Okilly, Jeihoon Baek
doaj +1 more source
A control system for AC-DC converter with the function of a power factorcorrection PFC [PDF]
Problemy Eksploatacji, 2012 One of the measures of the appropriate use of energy in a pulsed powersupply is the power factor (PF), which corresponds to losses in the transmissionof electricity.
Mirosław Mrozek
doaj +1 more source
A Class-E-Based Resonant AC-DC Converter With Inherent PFC Capability
IEEE Access, 2021 This paper investigates the use of the class-E inverter for power factor correction (PFC) applications. Analytical and state-space models are derived showing the class-E inverter’s capability of achieving inherent PFC operation with a constant ...
Hussein Mahdi +3 more
doaj +1 more source