Results 61 to 70 of about 33,172 (312)

Particle Swarm Optimization of High-Frequency Transformer [PDF]

, 2010
A high frequency transformer is a critical component in a dual active bridge converter (DAB) used in a power electronics-based solid state transformer.
Venayagamoorthy, Ganesh K., Jonathan W. Kimball, Ganesh K. Venayagamoorthy, Qin, Hengsi, Hengsi Qin, Kimball, Jonathan W.   +5 more
core   +1 more source

Improved Multi-Conductor Transmission Line Modeling of Transformer to Study Frequency Response [PDF]

Iranian Journal of Electrical and Electronic Engineering
This paper introduces an improved multi-conductor transmission line (MTL) model for transformers' high-frequency transient and frequency response analysis, overcoming limitations in traditional models that fail to capture complex electromagnetic ...
Ali Esmaeilvandi, Mohammad Hamed Samimi, Amir Abbas Shayegani Akmal   +2 more
doaj  

Study of medium frequency transformer by using ultra‐thin silicon steel sheet in DC‐DC converter

IET Power Electronics, 2022
In order to solve the problems of poor thermal stability and high frequency noise of transformer in traditional DC‐DC converter, the medium frequency transformer in isolated DC‐DC converter is designed and studied, which adopts 0.15 mm ultra‐thin silicon
Dezhi Chen, Xiongxiong Cao, Shichong Zhang, Yang Wang, Xiu Zhou, Zhonghuan Su   +5 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

A High Frequency Transformer Isolation Ups System With 110V/220V Input Voltage

Eletrônica de Potência, 2006
This work proposes an isolated double conversion UPS with power factor correction using a high frequency transformer, and input voltages equal to 110V/220V.
René P. Torrico-Bascopé, Demercil S. Oliveira Jr., Carlos G. C. Branco, Fernando L. M. Antunes   +3 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

WPT using High Frequency Rotary Transformer for Separately Excited Synchronous Generator [PDF]

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

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Research on lightning stroke model and characteristics of intelligent transformer

MATEC Web of Conferences, 2018
In order to improve the reliability of power supply, it is necessary to study the intelligent transformer of the key equipment in the smart substation.
Li Mu, Li Tao, Wang Jia Jie, Tao Ling Hong   +3 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source