Results 161 to 170 of about 494,648 (339)

Reversible thyristor converters of brushless synchronous compensators

Electrical engineering & Electromechanics, 2013
Behavior of models of three-phase-to-single-phase rotary reversible thyristor converters of brushless synchronous compensators in a circuit simulation system is analyzed.
А.М.Galynovskiy , E.М.Dubchak , E.А.Lenskaya   +2 more
doaj  

Synergistic Effects of Entropy Tuning in Niobium‐Based Oxide Anode for Fast‐Charging Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
An entropy‐tuned niobium‐based oxide (ETNO) anode for fast‐charging lithium‐ion batteries are presented, engineered via multi‐cation doping. The synergistic effects of entropy tuning result in excellent rate capability and long‐term durability under ultrafast charging conditions.
Yoojin Ahn, Xueyu Hu, Yong Ding, Chanho Kim, Yi‐Chen Wu, Taewoo Kim, Meilin Liu   +6 more
wiley   +1 more source

Fault Diagnosis and Location Method for Stator-Winding Single-Phase Grounding of Large Generator Based on Stepped-Frequency Pulse Injection. [PDF]

Sensors (Basel)
Lei B, Xu S, Liu Y, Zu W, Yu M, Guo Y, Dong L, Cheng Z.   +7 more
europepmc   +1 more source

Polymer‐Incorporated Mechanically Compliant Carbon Nanotube Microelectrode Arrays for Multichannel Neural Signal Recording

Advanced Functional Materials, EarlyView.
This work presents a soft microelectrode array based on vertically aligned carbon nanotube (CNT) forests, combining high conductivity with mechanical softness. A densification process and air‐pressure‐assisted flexibilization improve structural integrity, ensuring stable insertion and reduced inflammation.
Hyeonhee Roh, Kwangjun Kim, Chaesung Kim, Minju Kim, Minwook Kim, Sangjun Sim, Jongbaeg Kim, Jong G. Ok, Maesoon Im   +8 more
wiley   +1 more source

Study of Winding Short Circuit Characteristics Under Different Insulation Material Temperatures in Transformers. [PDF]

Materials (Basel)
Zhou X, Ma Y, Wang X, Tian T, Tai C, Chen D, Wang S.   +6 more
europepmc   +1 more source

Frequency Response Analysis Technique of Short Circuit Faults Detection in Photovoltaic Single-Phase Inverter Experimental Study

, 2021
Ouadfel Ghania, Houassine Hamza, Gacemi Abderzak, Samir Bensaid   +3 more
openalex   +2 more sources

Polaronic and Electrochemical Signatures in Group IVB (Ti, Zr, Hf) Oxides: Unified SKP–DFT Insights for Tunable Transport in Energy and Electronic Devices

Advanced Functional Materials, EarlyView.
Charge carrier concentration and mobility in TiO2, ZrO2, and HfO2 powder films are experimentally mapped as a function of temperature. The results uncover polaron‐mediated transport regimes and field‐activated conduction, enabling the design of oxide‐based electronic and energy devices with thermally tunable functionality.
Beatriz Moura Gomes, Júlia Holtz, Maria Luís Pinto, Maria Helena Braga   +3 more
wiley   +1 more source

A condition monitoring dataset based on electrical signals for a squirrel cage induction generator. [PDF]

Data Brief
Tominaga RN, Barbosa SS, Sousa LA, Lunardi ADS, Rocha RV, Ávila SL, Carmo BS, Monaro RM, Salles MBC.   +8 more
europepmc   +1 more source

Short-Circuit Current Calculation of Single-Phase to Ground Fault in Petal-Shaped Distribution Network

Yilonɡ Kanɡ, Huanruo Qi, Rui Liu, Xiangyang Yan, Chen Chen, Fei Guo, Fangfang Guo, Xiaoxiao Dong   +7 more
openalex   +1 more source

Method of Single Phase Short Circuit Detection on Overhead Transmission Lines of an Industrial Plant Electric Power Supply System

, 2017
Евгения Александровна Панова, Алексей Вячеславович Малафеев, А. И. Павлова   +2 more
openalex   +2 more sources