Results 111 to 120 of about 766,223 (354)
Current-Fed Dual Active Bridge Converter With Asymmetric Three-Phase Transformer
IEEE Open Journal of Power ElectronicsThis paper proposes a current-fed dual active bridge (DAB) converter with an asymmetric three-phase transformer, aiming to achieve high efficiency over a wide operating range.
Yiyu Chen, Ryosuke Ota, Nobukazu Hoshi
doaj +1 more source
Hybrid, multi-megawatt HVDC transformer topology comparison for future offshore wind farms [PDF]
, 2017 With the wind industry moving further offshore, High Voltage Direct Current (HVDC) transmission is becoming increasingly popular. HVDC transformer substations are not optimized for the offshore industry though, increasing costs and reducing redundancy. A
Abusara, Mohammad +5 more
core +1 more source
A Self-Resonant Transformer for CLLC Converter
2025 Energy Conversion Congress & Expo Europe (ECCE Europe)To date, the dominant method of passive component miniaturisation in power converters is through increases in switching frequency, which is enabled by emerging high frequency Wide-Band-Gap devices. However, to push the performance limits for the next generation of high-power-density power converters, research into integrated passive components—such as ...
Siwakoti, Y +6 more
openaire +2 more sources
Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics
FEBS Open Bio, EarlyView.Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini +2 more
wiley +1 more source
Developments in space power components for power management and distribution [PDF]
, 1984 Advanced power electronic components development for space applications is discussed. The components described include transformers, inductors, semiconductor devices such as transistors and diodes, remote power controllers, and transmission ...
Renz, D. D.
core +1 more source
SmallTalk: a novel small‐sized fusion tag for peptide expression and purification
FEBS Open Bio, EarlyView.The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq +3 more
wiley +1 more source
Active Hybrid Solid State Transformer Based on Multi-Level Converter Using SiC MOSFET
Energies, 2018 As the types of loads have been diversified and demand has increased, conventional distribution transformers are difficult to maintain the constant voltage against voltage drop along with distance, grid voltage swell/sag, and various loads.
Chun-gi Yun, Younghoon Cho
doaj +1 more source
The single-active-part structure of the UHVDC converter transformer with the UHVAC power grid
, 2017 The studied sending-terminal's UHVDC converter transformer with the UHVAC grid is currently one of the largest-capacity converter transformers, which is characterized by strong support for the large-scale grid power delivering out, strengthening grid's ...
Yun Liu, Guangfan Li, L. Guan, Z. Li
semanticscholar +1 more source
FEBS Open Bio, EarlyView.This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso +4 more
wiley +1 more source
Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276
FEBS Open Bio, EarlyView.Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig +7 more
wiley +1 more source