Results 11 to 20 of about 35,067 (308)

A complementary integrated Transformer network for hyperspectral image classification

CAAI 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

FEA‐Based Optimisation of an Inserted‐Shunt Integrated Planar Transformer for a Bidirectional CLLLC Resonant Converter [PDF]

IET Power Electronics
This paper presents an optimisation method for an inserted‐shunt integrated planar transformer based on 3D simulation in Ansys Maxwell. The optimisation objective is enhanced efficiency and power density for the transformer. Thermal analysis verifies the
Sajad A. Ansari, Jonathan N. Davidson, Martin P. Foster   +2 more
doaj   +2 more sources

Integrated Multi-Head Self-Attention Transformer model for electricity demand prediction incorporating local climate variables [PDF]

, 2023
Este artículo desarrolla un modelo de aprendizaje profundo para la predicción de demanda de electricidad a partir de datos y variables climáticas locales.
Sujan Ghimire, Deo, Ravinesh C., Casillas-Perez, David, Salcedo Sanz, Sancho, Sancho Salcedo-Sanz, Al-Musaylh, M. S., David Casillas-Pérez, AL-Musaylh, Mohanad S., Ghimire, Sujan, Ravinesh C. Deo, Casillas Pérez, David, Mohanad S. AL-Musaylh, Thong Nguyen-Huy, Nguyen-Huy, Thong, Salcedo-sanz, Sancho, Nguyen-Huy, T.   +15 more
core   +1 more source

Analysis and Design of an Integrated Magnetics Planar Transformer for High Power Density LLC Resonant Converter

IEEE Access, 2021
Recent studies on compact and lightweight electronic devices have demonstrated that the LLC resonant converter (LRC) can facilitate achieving high efficiency and high power density. Moreover, employing a planar transformer can further improve the overall
Chul-Wan Park, Sang-Kyoo Han
doaj   +1 more source

Error Analysis of Air-Core Coil Current Transformer Based on Stacking Model Fusion

Energies, 2021
Air-core coil current transformer is a key piece of equipment in the digital substation development. However, it is more vulnerable to various faults when compared with the traditional electromagnetic current transformer.
Zhenhua Li, Xingxin Chen, Lin Wu, Abu-Siada Ahmed, Tao Wang, Yujie Zhang, Hongbin Li, Zhenxing Li, Yanchun Xu, Yue Tong   +9 more
doaj   +1 more source

High-Frequency LLC Resonant Converter with GaN Devices and Integrated Magnetics

Energies, 2019
In this study, a light emitting diode (LED) driver containing an integrated transformer with adjustable leakage inductance in a high-frequency isolated LLC resonant converter was proposed as an LED lighting power converter.
Yu-Chen Liu, Chen Chen, Kai-De Chen, Yong-Long Syu, Meng-Chi Tsai   +4 more
doaj   +1 more source

Investigating the Shielding Effect of Pulse Transformer Operation in Isolated Gate Drivers for SiC MOSFETs

Energies, 2021
Wide-bandgap technology evolution compels the advancement of efficient pulse-width gate-driver devices. Integrated enhanced gate-driver planar transformers are a source of electromagnetic disturbances due to inter-winding capacitances, which serve as a ...
Loreine Makki, Marc Anthony Mannah, Christophe Batard, Nicolas Ginot, Julien Weckbrodt   +4 more
doaj   +1 more source

A Generalization of Integral Transform

European Journal of Pure and Applied Mathematics, 2018
In this paper, the generalization of integral transform (GIT) of the func-tion G{f (t)} is introduced for solving both differential and interodif-ferential equations. This transform generalizes the integral transformswhich use exponential functions as their kernels and the integral trans-form with polynomial function as a kernel.
Barnes, Benedict, Sebil, C., Quaye, A.
openaire   +3 more sources

Frequency Generation Techniques for Integrated Applications [PDF]

, 2004
This thesis presents novel oscillator topologies and passive structures that demonstrate improvements in performance compared to existing devices in CMOS. The contributions of this work include the development of original topologies and concepts together
Aparicio Joo, Roberto
core   +1 more source

Cellulose Degradation and Transformer Fault Detection by the Application of Integrated Analyses of Gases and Low Molecular Weight Alcohols Dissolved in Mineral Oil

Energies, 2022
This article presents a method for quantification of methanol and ethanol integrated in the same gas-chromatographic run with a quantification of gases dissolved in mineral oil, making it an integrated tool in transformer diagnostics.
Draginja Mihajlovic, Vladimir Ivancevic, Valentina Vasovic, Jelena Lukic   +3 more
doaj   +1 more source