Results 31 to 40 of about 451 (255)
IET Power Electronics, 2023 This paper proposes a novel interleaved ultra‐large gain zero‐voltage switching (ZVS) DC–DC converter for renewable energy systems. By using coupled inductor (CI) and built‐in transformer (BIT), a high‐voltage gain is achieved.
Tohid Nouri
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EnergiesTo enhance the power density of LLC resonant converters, multilayer planar inductors are required. However, multilayer planar inductors have high parasitic capacitance, which may cause inductor current ringing in LLC resonant converters, leading to EMI ...
Qichen Liu, Zhengquan Zhang
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Analysis of electromagnetic force for medium frequency transformer with interleaved windings
IET Generation, Transmission & Distribution, 2017 Medium frequency transformers (MFTs) have achieved extensive attention since they are widely used in medium frequency energy conversion systems. Different from traditional power transformer, MFTs require special consideration of short‐circuit design due to their complex fault conditions. In this study, the electromagnetic forces exerted on the windings
Pei Huang, Chengxiong Mao, Dan Wang
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FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim +3 more
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Energy Based Correlation Method for Location of Partial Discharge in Transformer Winding
Advances in Electrical and Computer Engineering, 2009 Partial discharge (PD) is the major source of insulation failure in power transformer. When transformers are subjected to electrical stress during operation, PD can occur.
JEYABALAN, V., USA, S.
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Advanced Functional Materials, EarlyView.This article details the development of an artery‐on‐chip platform for in vitro arterial disease modeling and therapeutic discovery. It describes the fabrication of a fibrin biomaterial scaffold seeded with iPSC‐derived smooth muscle and endothelial cells, mimicking native artery properties. Two genetic disease models showcase the platform's ability to
Danielle Yarbrough +10 more
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AIP Advances, 2021 An on-chip thin-film microtransformer with an improved coupling factor is shown in this paper. In addition to the development of this component, the characterization of the microtransformer and its use in the data transmission application are presented ...
Dragan Dinulovic +2 more
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Advanced Healthcare Materials, EarlyView.The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
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MathematicsIn this paper, a coupled-inductor-based interleaved Buck converter is presented. By employing a negatively coupled inductor, the proposed topology reduces magnetic component number and improves dynamic response. Operating in boundary conduction mode (BCM)
Jingtao Xu, Xilin Chen, Xiaochao Hou
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