Results 181 to 190 of about 3,438,442 (401)

Characterisation of partial discharges in oil impregnated pressboard insulation systems [PDF]

, 1999
Y.P. Nerkar
openalex   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

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  

A PRPD-Based UHF Filtering and Noise Reduction Algorithm for GIS Partial Discharge. [PDF]

Sensors (Basel), 2023
Fang W, Chen G, Li W, Xu M, Xie W, Chen C, Wang W, Zhu Y.   +7 more
europepmc   +1 more source

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

Advanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang, Mingzi Sun, Feng Lang, Zhijun Cai, Xitao Hu, Yao Gao, Chao Lin, Xueqiang Zhang, Bolong Huang, Quan Li   +9 more
wiley   +1 more source

Location of Partial Discharges within a Transformer Winding Using Principal Component Analysis

, 2011
Partial discharge (PD) may occur in a transformer winding due to ageing processes or defects introduced during manufacture. A partial discharge is defined as a localised electric discharge that only partially bridges the dielectric insulator between ...
Abd Rahman, M S, Hao, L, Lewin, P L
core  

Research on Transformer Omnidirectional Partial Discharge Ultrasound Sensing Method Combining F-P Cavity and FBG. [PDF]

Sensors (Basel), 2023
Qian G, Chen W, Wu K, Liu H, Wang J, Zhang Z.   +5 more
europepmc   +1 more source

Effects of intravenous progesterone infusions on the epileptic discharge frequency in women with partial epilepsy

, 1984
Torbjorn Bäckström, Bo Zetterlund, S Blom, Marcello Romano   +3 more
openalex   +1 more source

Fractal statistics of partial discharges with polymeric samples [PDF]

, 1995
T. Ficker
openalex   +1 more source

Boosting Polysulfide Conversion on Fe‐Doped Nickel Diselenide Toward Robust Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
This work reports an advanced functional material based on Fe‐doped nickel diselenides toward robust lithium–sulfur batteries, demonstrating that Fe‐rich cores and surface doping enhance the density of states at the Fermi level and introduce unpaired electrons for the improvement of the LiPS adsorption and catalytic conversion. Abstract Sulfur offers a
Junshan Li, Jing Yu, Yong Zhang, Canhuang Li, Yi Ma, Huan Ge, Ning Jian, Luming Li, Chao Yue Zhang, Jin Yuan Zhou, Jordi Arbiol, Andreu Cabot   +11 more
wiley   +1 more source