Results 41 to 50 of about 394,496 (201)

Software fault tree analysis tool user's manual [PDF]

open access: yes, 1986
The Software Fault Tree Analysis Tool allows the user to interactively modify the graphic representation of a fault tree. This manual describes the user interface of the tool.
Genung, Christi   +3 more
core   +1 more source

Study on a new fault phase selector in interconnection line with wind turbine based on doubly-fed induction generator’s wind farm

open access: yesEnergy Reports, 2022
The fault current characteristics of wind turbine based on doubly fed induction generator (DFIGWT) is complicated. The conventional superimposed phase selectors cannot meet the requirements of phase selection in the interconnection line based on DFIGWT’s
Fan Xiao   +4 more
doaj   +1 more source

Vibration-based adaptive novelty detection method for monitoring faults in a kinematic chain [PDF]

open access: yes, 2016
Postprint (published ...
Cariño Corrales, Jesús Adolfo   +6 more
core   +4 more sources

Protection technology of coal mine power based on GOOSE network with information sharing

open access: yesGong-kuang zidonghua, 2015
For problems of override trip in short-circuit fault and fault line selection in single-phase earth fault of coal mine power system, a protection technology of coal mine power based on GOOSE network with information sharing was proposed.
YAO Fuqiang, BAI Meng, ZOU Wenbing
doaj   +1 more source

Classical simulation of commuting quantum computations implies collapse of the polynomial hierarchy

open access: yes, 2010
We consider quantum computations comprising only commuting gates, known as IQP computations, and provide compelling evidence that the task of sampling their output probability distributions is unlikely to be achievable by any efficient classical means ...
Aaronson S.   +3 more
core   +2 more sources

Research of fault line selection method for small current grounding system based on multi-source information fusio

open access: yesGong-kuang zidonghua, 2013
In view of problem of difficult fault line selection for small current grounding system, the paper proposed a fault line selection method for small current grounding system based on multi-source information fusion.
HE Jin-peng, TIAN Shu, YANG Xin-ping
doaj  

Compact Structural Test Generation for Analog Macros [PDF]

open access: yes, 1997
A structural, fault-model based methodology for the generation of compact high-quality test sets for analog macros is presented. Results are shown for an IV-converter macro design.
Kaal, Victor, Kerkhoff, Hans
core   +5 more sources

A Novel Approach for Fault Classification and Fault Phase Selection for Transmission Lines

open access: yesIJIREEICE, 2014
Transmission lines are used to transmit electric power for large distances in electrical power systems. The rapid growth of electrical power systems over the past few decades has resulted in a massive increase of the quantity of lines operative and their total length.
K.RAVI NARAYANA, DR. V. GANESH
openaire   +1 more source

Is Earthquake Triggering Driven by Small Earthquakes? [PDF]

open access: yes, 2002
Using a catalog of seismicity for Southern California, we measure how the number of triggered earthquakes increases with the earthquake magnitude. The trade-off between this relation and the distribution of earthquake magnitudes controls the relative ...
Helmstetter, Agnes
core   +4 more sources

Fault phase selection scheme of EHV/UHV transmission line protection for high-resistance faults

open access: yesIET Generation, Transmission & Distribution, 2012
This study proposes a fault phase selection scheme for EHV/UHV transmission line protection during unbalanced faults. The scheme utilises the relative phase angle relationship between the negative and zero sequence currents and the fault impedance to identify the fault phase, providing particularly satisfactory tolerance towards high-fault resistance ...
Z.Y. Xu, X.Q. Yan, L. Ran, X. Zhang
openaire   +1 more source

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