Results 41 to 50 of about 50,703 (300)

Repetitive control for high-performance resonant pulsed power supply in radio frequency applications [PDF]

open access: yes, 2013
This paper presents a novel three phase series resonant parallel loaded (SRPL) resonant converter topology for radio frequency (RF) applications. The proposed converter is capable to produce as output voltage a series of “long pulses”, each one lasting ...
Carastro, Fabio   +3 more
core   +2 more sources

Design of an Isolated Bidirectional Symmetric Resonant Converter

open access: yesApplied Sciences, 2020
An isolated type bidirectional resonant converter is presented in this paper. Using a dual active bridge as the main topology and integrating symmetric resonant mechanism, the developed converter features an isolated type bidirectional resonant converter
Yih-Her Yan   +4 more
doaj   +1 more source

A Transformer Design for High-Voltage Application Using LLC Resonant Converter

open access: yesEnergies, 2023
The inductor–inductor–capacitor (LLC) resonant converter is a suitable topology for wide output voltage and load range applications with limited circuit parameters.
Umut Ondin, Abdulkadir Balikci
doaj   +1 more source

Normalized analysis and design of LCC resonant converters [PDF]

open access: yes, 2007
—A normalization of the LCC voltage-output resonant converter performance characteristics, in terms of the tank gain at resonance and the parallel-to-series-capacitor ratio, is presented. The resulting description is subsequently used for the derivation
Bingham, Chris   +3 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

A stability improvement control strategy research for LLC resonant converter with single neuron PI-I double closed loop control

open access: yesAin Shams Engineering Journal
LLC resonant converters are widely used in the aerospace field. However, under traditional single-loop control, LLC resonant converters are prone to instability in the face of high-power load disturbances, which fails to meet the high stability ...
Zhangang Yang, Qingyu Zhou
doaj   +1 more source

Transient response improvement of half‐bridge LLC resonant converter with full‐bridge rectifier for DC microgrid

open access: yesIET Renewable Power Generation, 2023
LLC resonant converter has the features of low noise, high efficiency and power density, which is suitable to be integrated into DC microgrid. Due to severe stresses in the resonant tank, achieving fast and safe transient performance has been challenging
Lan Ma   +4 more
doaj   +1 more source

A Novel ZVS/ZCS Push-Pull LC Resonant DC-DC Converter for Energy Sources

open access: yesEnergies, 2023
In this paper, a novel soft switching push-pull LC resonant DC-DC converter for energy sources is presented. In a high step-up converter, the input of primary side possesses low voltage and high current, so the losses caused by the current account for ...
You-Kun Tai, Kuo-Ing Hwu
doaj   +1 more source

Bidirectional multiple port dc/dc transformer based on a series resonant converter [PDF]

open access: yes, 2013
In this paper a novel bidirectional multiple port dc/dc transformer topology is presented. The novel concept for dc/dc transformer is based on the Series Resonant Converter (SRC)topology operated at its resonant frequency point.
Alou Cervera, Pedro   +4 more
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

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