Results 1 to 10 of about 3,343,318 (306)

An Integrated Transformer Design With a Center-Core Air-Gap for DAB Converters

open access: yesIEEE Access, 2021
In this paper, an integrated transformer design methodology for dual-active-bridge (DAB) converters, which basically utilize leakage inductance so as to substitute a cumbersome inductor in the conventional DAB converters, is newly proposed.
Eun S. Lee   +3 more
doaj   +4 more sources

A High-Power-Density Active-Clamp Converter with Integrated Planar Transformer

open access: yesEnergies, 2022
This paper proposes an active-clamp forward-flyback (ACFF) converter with an integrated planar transformer for wide-input voltage and high-output current applications, such as low-voltage direct-current (LDC) converters in electric vehicles.
Dae-Woo Lee   +3 more
doaj   +3 more sources

Full-Bridge Active-Clamp Forward-Flyback Converter with an Integrated Transformer for High-Performance and Low Cost Low-Voltage DC Converter of Vehicle Applications

open access: yesEnergies, 2020
This paper presents a full-bridge active-clamp forward-flyback (FBACFF) converter with an integrated transformer sharing a single primary winding. Compared to the conventional active-clamp-forward (ACF) converter, the proposed converter has low voltage ...
Jaeil Baek, Han-Shin Youn
doaj   +2 more sources

A complementary integrated Transformer network for hyperspectral image classification

open access: yesCAAI Transactions on Intelligence Technology, 2023
In the past, convolutional neural network (CNN) has become one of the most popular deep learning frameworks, and has been widely used in Hyperspectral image classification tasks.
Diling Liao, Cuiping Shi, Liguo Wang
doaj   +2 more sources

A Novel Fault Diagnosis Method of Rolling Bearing Based on Integrated Vision Transformer Model

open access: yesSensors, 2022
In order to improve the diagnosis accuracy and generalization of bearing faults, an integrated vision transformer (ViT) model based on wavelet transform and the soft voting method is proposed in this paper.
Xinyu Tang, Zengbing Xu, Zhigang Wang
doaj   +3 more sources

Design and Analysis of a Bearing-Integrated Rotary Transformer

open access: yesEnergies
In this paper, a bearing- and transformer-integrated electric excitation synchronous motor excitation system (bearing-integrated rotary transformer) is proposed to support the motor rotor and energy transmission of excitation systems.
Xiaoou Fan   +3 more
doaj   +3 more sources

Differential Power Processing Converter with an Integrated Transformer and Secondary Switch for Power Generation Optimization of Multiple Photovoltaic Submodules

open access: yesEnergies, 2022
In recent years, to increase the fuel efficiency of environment-friendly vehicles, a large volume of research is ongoing regarding applying photovoltaic (PV) systems.
Ji-Hoon Lim   +4 more
doaj   +1 more source

DPIT: Dual-Pipeline Integrated Transformer for Human Pose Estimation [PDF]

open access: yesCAAI International Conference on Artificial Intelligence, 2022
Human pose estimation aims to figure out the keypoints of all people in different scenes. Current approaches still face some challenges despite promising results.
Shuaitao Zhao   +5 more
semanticscholar   +1 more source

Magnetic Integrated LLC Resonant Converter Based on Independent Inductance Winding

open access: yesIEEE Access, 2021
LLC resonant converter has the advantages of high frequency and high efficiency, and has been developed rapidly and widely used in recent years. However, due to the presence of multiple magnetic components in the circuit, the improvement of power density
Shengwei Gao, Ziyi Zhao
doaj   +1 more source

Fully-Integrated Transformer With Asymmetric Primary and Secondary Leakage Inductances for a Bidirectional Resonant Converter

open access: yesIEEE transactions on industry applications, 2023
Typically, inserted-shunt integrated transformers have symmetric primary and secondary leakage inductances. However, bidirectional resonant converters typically operate more efficiently with different primary and secondary series inductances.
Sajad A. Ansari, J. Davidson, M. Foster
semanticscholar   +1 more source

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