Results 101 to 110 of about 1,004,979 (300)

Partial Discharge Location within a Transformer Winding using Principal Component Analysis

, 2011
Partial discharge (PD) may occur in a transformer winding due to ageing processes, operational over stressing or defects introduced during manufacture. The presence of PD does not necessarily indicate imminent failure of the transformer but it will lead ...
Abd Rahman, M S, Hao, L, Lewin, P L
core   +1 more source

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

Advanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano, Lorenzo Ravelli, Martina Nardi, Ruowen Tu, Elena Bellini, Valerio Isa, Carlo Filippeschi, Roberta Finazzi, Luca Ceseracciu, Niloofar Paknezhad, Vincenzo Scribano, Paolo Galli, Silvia Lavorano, Simone Montano, Barbara Mazzolai, Marco Contardi, Pietro Cataldi, Athanassia Athanassiou   +17 more
wiley   +1 more source

Towards next generation power grid transformer for renewables: Technology review

Engineering Reports
This paper develops a technical framework for the next‐generation power grid transformer (NGPGT) for grid renewables. This framework is structured to overcome the environmental challenges produced by the explosive use of nonrenewable base energy ...
Amrita Agarwala, Toki Tahsin, Md. Firoj Ali, Subrata K. Sarker, Sarafat Hussain Abhi, Sajal K. Das, Prangon Das, Md. Mehedi Hasan, Zinat Tasneem, Md. Manirul Islam, Md. Robiul Islam, Md. Faisal R. Badal, Md. Hafiz Ahamed   +12 more
doaj   +1 more source

Nanoamphizymes: Self‐Assembled Amphiphilic Enzymatic Nanomaterials for High‐Performance Biocatalysis and Biosensing

Advanced Functional Materials, EarlyView.
An amphiphilic GOx nanoamphizyme was constructed by covalently introducing hydrophobic PPNI linkers onto GOx, enabling spontaneous self‐assembly into tunable nanoparticles. Mild crosslinking further stabilized the assemblies and enhanced catalytic performance and stability.
Yuan‐Hao Hsiao, Rajan Deepan Chakravarthy, Po‐Hsiang Chen, Abdelreheem Abdelfatah Saddik, Hsin‐Chieh Lin   +4 more
wiley   +1 more source

Enhancing the Provision of Ancillary Services from Storage Systems using Smart Transformer and Smart Meters [PDF]

, 2017
The Smart Transformer, a solid-state transformer with control and communication functionalities, can be the ideal solution for integrating storage into the grid.
Xiang Gao, Sossan, Fabrizio, Marco Liserre, Mario Paolone, Gao, Xiang, Liserre, Marco, Christakou, Konstantina, Konstantina Christakou, Paolone, Mario, Fabrizio Sossan   +9 more
core   +2 more sources

Bistable Isochoric Chiral Metamaterials with Reprogrammable Multiaxial Responses

Advanced Functional Materials, EarlyView.
An isochoric bistable rotational unit cell enables in situ modification of internal contact conditions post‐fabrication, without altering the global envelope dimensions of the surrounding architecture. By selectively switching between open and closed states, the tessellated chiral metamaterial can reprogram its volumetric response, including bulk ...
Shujia Chen, Lei Wu, Jingran Liu, Damiano Pasini   +3 more
wiley   +1 more source

Nash-regularized heterogeneous graph transformer networks for strategic task offloading in 6G edge computing [PDF]

International Journal of Data and Network Science
The rapid urbanization and digital transformation of modern cities demand intelligent infrastructure capable of supporting massive IoT deployments and real-time decision-making across diverse smart city applications.
Rabiah Al-Qudah, Arar Al Tawil, Mrouj AlMuhajiri, Laiali Almazaydeh, Ching Y. Suen   +4 more
doaj   +1 more source

Microfluidic Architecting of Patchy MXene Core‐Shell Particles for Ultralow‐Loading Photothermal Shape‐Memory Actuation

Advanced Functional Materials, EarlyView.
Spatially distributing Ti3C2Tx nanosheets into core‐shell architecture, rather than as directly dispersed flakes, mitigates aggregation and enhances photon harvesting. When the Ti3C2Tx core‐shell particles are incorporated into a shape‐memory polymer matrix at an ultralow loading of 0.0024 wt%, the improved photothermal conversion translates into ...
May Maung Zaw, Maxim M. Trubyanov, Qian Wang, Siyu Chen, Hongyi Chen, Keyu Chen, Hongbin Sun, Muthu Vignesh Vellayappan, Xiaoying Qi, Sharon Mui Ling Nai, Kostya S. Novoselov, David W. Rosen, Daria V. Andreeva   +12 more
wiley   +1 more source

A Smart Strategy for Photoresponsive Molecules: Utilizing Generative Pre-trained Transformer and TDDFT Calculations in Drug Delivery [PDF]

Photoresponsive drug delivery stands as a pivotal frontier in smart drug administration, leveraging the non- invasive, stable, and finely tunable nature of light-triggered methodologies.
Shiyi, Wang, Guang, Yang, Junjie, Hu, Zhangming , Niu, Peng, Wu, Xianglu, Xiao, Qi, Li, Binju, Wang   +7 more
core   +1 more source

Control strategies for multi-frequency power transfer in a smart-transformer-fed low-voltage grid [PDF]

, 2015
Smart grids have attracted the attention of the scientific community for years, since the ability to better manage distributed resources in a dynamic grid scenario is of paramount importance.
Brüske, Sebastian, Giampaolo Buticchi, Buticchi, Giampaolo, Marco Liserre, Liserre, Marco, Sebastian Bruske   +5 more
core   +1 more source