Results 81 to 90 of about 16,886,585 (187)

Design of High-frequency Module for Cascaded Power Electronic Transformer

Kongzhi Yu Xinxi Jishu, 2017
Based on the principle analyses and comparison of the main circuit topologies of high voltage power electronic transformer(PET), a high-frequency module for high-voltage cascaded PET was proposed.
LUO Jianbo, FAN Wei, PENG Kai, LIU Huadong   +3 more
doaj  

High-Frequency Transformers for Wireless Charging

This paper explores the principles, design challenges, and real-world applications of high-frequency transformers in wireless power transfer (WPT) systems. These transformers operate at elevated frequencies—typically above 100 kHz—enabling compact, efficient, and safe energy transmission across air gaps.
openaire   +1 more source

High Frequency Transformer with Integrated SiC Devices for an Auxiliary Inductor Free Dual Active Bridge DC/DC Converter

This paper presents a comprehensive study on the design of a novel structured high-frequency (HF) transformer for an auxiliary inductor-free dual active bridge (DAB) DC/DC converter.
Yao, Weichong, Seagar, Andrew, Bai, Feifei, Taghizadeh, Foad, Lu, Junwei   +4 more
core   +1 more source

High Frequency Transformer : Implementation of prototype

, 2019
Since its invention in 1885 by Otto Bláthy, Miksa Déri and KárolyZipernowsky, transformers have become an important cornerstone of theelectrical infrastructure we have today. They are found mostprominently in any machinery or device that requires a differentlevel of voltage or current than a general grid can supply, such ascomputers, motors or even ...
Jansson, Vincent, Bergman, David, Hermansson, Niklas   +2 more
openaire   +1 more source

Synergistic Enhancement of Electrical-Thermal Properties in KH550/G-POSS Functionalized BN/Epoxy Composites for High-Frequency Transformer Insulation. [PDF]

Adv Sci (Weinh)
Jiang J, Luo S, Cui D, Huang Z, Jiang S, Fu R, Wang Y.   +6 more
europepmc   +1 more source

A modelling technique to determine the high frequency transformer leakage inductance using the winding structure. [PDF]

Sci Rep
Dira YS, Ramli AQ, Amirulddin UAU, Tan NML.   +3 more
europepmc   +1 more source

WPT using High Frequency Rotary Transformer for Separately Excited Synchronous Generator

This paper proposes a novel high frequency rotary transformer (HFRT) structure for a separately excited synchronous generator (SESG) used in offshore wind turbines.
Yao, S, Parveen, T, Seagar, A, Cole, F, Li, X, Lu, J   +5 more
core   +1 more source

Study on the Suppression Mechanism of Vibration and Noise in Converter Transformers Under Multi-Physical Field Coupling Using Different Filtering Strategies. [PDF]

Sensors (Basel)
Wang Y, Xie L, Xiang S.
europepmc   +1 more source

Frequency-Offset-Estimation-Assisted Transformer Neural Equalization for a 4.6 km Optical-Heterodyne RoF-Wireless OFDM Link. [PDF]

Sensors (Basel)
Ou Z, Zhou W, Zhou Y, Chen J, Lu X, Ma H, Xu S, Zhang J, Zhang H, Zhang Y, Yu J.   +10 more
europepmc   +1 more source

Hybrid Multi-Domain ECG Feature Learning with mRMR and CNN-Transformer for Cardiac Disease Classification. [PDF]

Bioengineering (Basel)
Alnusayri M, Mumtaz S, Aldughayfiq B, Allahem H, Almashfi N, AlHammadi DA, Jalal A.   +6 more
europepmc   +1 more source