Results 91 to 100 of about 5,249,936 (356)

Enhance High Impedance Fault Detection and Location Accuracy via $\mu$ -PMUs

IEEE Transactions on Smart Grid, 2020
The high impedance fault (HIF) has random, irregular, and unsymmetrical characteristics, making such a fault difficult to detect in distribution grids via conventional relay measurements with relatively low resolution and accuracy.
Qiushi Cui, Yang Weng
semanticscholar   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Quasi-single phase permanent fault identification method and reclosing strategy based on multi-level confidence rules

International Journal of Electrical Power & Energy Systems
As global temperatures rise, the frequency of lightning increases, making lightning one of the principal threats to power-system security. Field incidents indicate that, within the automatic reclosing time window, multiple-stroke lightning can exhibit ...
Hongchun Shu, Baisong Liu, Weijie Lou, Yutao Tang, Haoming Liu, Yiming Han, Yue Dai, Ying Cao   +7 more
doaj   +1 more source

Incipient Fault Detection of Rolling Element Bearings Based on Deep EMD-PCA Algorithm

Shock and Vibration, 2020
Due to the relatively weak early fault characteristics of rolling bearings, the difficulty of early fault detection increases. For unsolving this problem, an incipient fault detection method based on deep empirical mode decomposition and principal ...
Huaitao Shi, Jin Guo, Zhe Yuan, Zhenpeng Liu, Maxiao Hou, Jie Sun   +5 more
doaj   +1 more source

Research Progress on Blade Damage Fault Detection Technology of Wind Turbine

发电技术, 2020
The methods of damage state detection and fault diagnosis of wind turbine blades were reviewed, and the research status and problems worthy of study were pointed out.
Changxing YANG, Luping LI
doaj   +1 more source

Computational issues in fault detection filter design [PDF]

, 2002
We discuss computational issues encountered in the design of residual generators for dynamic inversion based fault detection filters. The two main computational problems in determining a proper and stable residual generator are the computation of an ...
Varga, Andras
core  

Fault Detection for Covered Conductors With High-Frequency Voltage Signals: From Local Patterns to Global Features [PDF]

, 2020
Kunjin Chen, Tomas Vantuch, Yu Zhang, Jun Hu, Jinliang He   +4 more
openalex   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Wide-frequency oscillation suppression strategy for grid-connected photovoltaic systems based on WOA-BP optimization of VSG parameters

Frontiers in Energy Research
The integration of a high proportion of renewable energy and power electronic devices in new power systems can trigger wide-frequency oscillation issues.
Runzhi Mu, Hongchun Shu, Hongchun Shu, Hongchun Shu, Yuming Zhang, Xiongbiao Wan, Bo Liang, Feihong Wang, Feihong Wang, Feihong Wang, Bo Zhang, Bo Zhang, Bo Zhang, Xi Wang, Xi Wang, Xi Wang, Guangxue Wang, Guangxue Wang, Guangxue Wang   +18 more
doaj   +1 more source

PCB-Fire: Automated Classification and Fault Detection in PCB [PDF]

, 2020
Tejas Khare, Vaibhav Bahel, Anuradha C. Phadke   +2 more
openalex   +1 more source