Results 71 to 80 of about 98,856 (268)

A line protection scheme for hybrid cascaded DC transmission systems based on boundary transient power direction

Due to the complex structure of hybrid cascaded DC transmission systems， a DC line protection scheme based on boundary transient power direction is proposed to enhance protection adaptability. First， the smoothing reactor serves as the boundary， enabling
YANG Junwei, WANG Xiaoqi, WANG Shuzheng, ZHANG Jinhua, HAN Binbin   +4 more
core   +1 more source

Issues in integrating existing multi-agent systems for power engineering applications

, 2005
Multi-agent systems (MAS) have proven to be an effective platform for diagnostic and condition monitoring applications in the power industry. For example, a multi-agent system architecture, entitled condition monitoring multi-agent system (COMMAS ...
Catterson, V.M., Davidson, E.M., McArthur, S.D.J.   +2 more
core   +1 more source

A Hybrid Scheme for Fault Locating in Transmission Lines Compensated by the TCSC

, 2022
The power electronics-based devices are being used to improve the flexibility, controllability, and reliability of the power systems. Among these instruments, the thyristor-controlled series compensator (TCSC) is widely used at long transmission lines to
Eskandari, M, Nasab, MA, Neghabi, O, Abedini, M, Zand, M   +4 more
core   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

The use of Synchronized Phasor Measurement to Determine Power System Stability, Transmission Line Parameters and Fault Location

, 2011
In recent years, voltage instability has been a big issue in power systems. There are many factors contributing to voltage collapse which might cause blackouts, such as the demands of consumption growth, the influence of harmonic components and reactive ...
Jiao, Yushi, Yushi Jiao
core  

Innovative Transformer Life Assessment Considering Moisture and Oil Circulation

Energies
Power transformers are one of the most expensive and important equipment in the power system. Significant differences exist in the insulation lifespan of transformers that have been in operation for more than 20 years, and using identical maintenance or ...
Zhengping Liang, Yan Fang, Hao Cheng, Yongbin Sun, Bo Li, Kai Li, Wenxuan Zhao, Zhongxu Sun, Yiyi Zhang   +8 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Stability studies of Sasol Synfuels Transmission and Distribution network under fault conditions and N-1 supply contingency

, 2011
Includes abstract.Includes bibliographical references (leaves 129-130).The aim of the work is to perform a transient stability analysis of the Sasol Synfuels Transmission and Distribution network when the power system is subjected to fault conditions and
O'Donoghue, Patrick
core  

Commissioning of transmission power system protection devices

, 2021
Prijenosni sustav štiti se distantnom zaštitom te nadstrujnom, koje su u ovom diplomskom radu obrađene. Ispitivanje se odvijalo na relejima Siemens 7SA611 te ABB REF615.Transmission power system is protected with distant and overcurrent protection, which
Kao, Timon Giuseppe
core