Results 261 to 270 of about 288,989 (348)

Seismic energy from small earthquakes maps fault segmentation in the Southeastern Alps. [PDF]

open access: yesSci Rep
Picozzi M   +11 more
europepmc   +1 more source

Machine learning based fault classification for improved induction motor performance. [PDF]

open access: yesPLoS One
Khan ZA   +5 more
europepmc   +1 more source

Identification of Feeder with Single-Phase Ground Fault

2019 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM), 2019
Single-phase ground fault in overhead power lines is one of the most usual types of fault in power grids of 6-35 kV. The arc fault generate a spectrum of higher harmonics of voltage and current. This higher harmonics can be the indication of the fault mode. Illegible higher harmonics can be appearing after removing the main harmonic (50 Hz).
Aleksander Fedotov   +2 more
openaire   +2 more sources

Identification of Fault Line Selection and Section for Single-Phase Ground Fault in Small Current Grounding System

2020 5th International Conference on Power and Renewable Energy (ICPRE), 2020
The fault characteristics of the small current grounding system are not obvious when the fault occurs. Currently, it is hard to accurately select and locate the ground fault in the small current grounding system. Therefore, in this paper, a scheme of fault grounding line selection and location is proposed based on the characteristic of the zero ...
Kaiji Liao   +4 more
openaire   +2 more sources

A Single-Phase to Ground Fault Location Method Based on Last-Squares Parameter Estimation in Arc-Suppression-Coil Grounding System

2023 IEEE International Conference on Advanced Power System Automation and Protection (APAP), 2023
The accuracy of the distribution network fault location is important to guarantee the safety and reliability of the power system. There are many achievements in the research of fault location technology for the distribution network, but it is still ...
Kun Liu, Bin Wang, Yeyan Qin
semanticscholar   +1 more source

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