Results 1 to 10 of about 73,581 (168)

A New Short-Circuit Current Calculation and Fault Analysis Method Suitable for Doubly Fed Wind Farm Groups [PDF]

open access: yesSensors, 2023
The transient characteristics of wind farms in groups are quite different; in addition, there is a strong coupling between the wind farms and the grid, and these factors make the fault analysis of the grid with wind farm groups complicated.
Jun Yin, Weichen Qian, Xiaobo Huang
doaj   +2 more sources

Tectonostratigraphic evolution of the Slyne Basin [PDF]

open access: yesSolid Earth, 2022
The Slyne Basin, located offshore NW Ireland, is a narrow and elongated basin composed of a series of interconnected grabens and half-grabens, separated by transfer zones coincident with deep crustal structures formed during the Silurian- to Devonian ...
C. M. O'Sullivan   +11 more
doaj   +1 more source

Investigation of Fault Analysis for Renewable Energy Microgrid [PDF]

open access: yesEngineering and Technology Journal, 2023
This paper investigates the behavior of four bus grid-connected systems during different types of faults. The microgrid comprises a utility grid, a solar PV energy system, a diesel generator, and a load.
Afaneen Abbood   +2 more
doaj   +1 more source

Throw variations and strain partitioning associated with fault-bend folding along normal faults [PDF]

open access: yesSolid Earth, 2020
Normal faults have irregular geometries on a range of scales arising from different processes including refraction and segmentation. A fault with constant dip and displacement on a large-scale will have irregular geometries on smaller scales, the ...
E. Delogkos   +5 more
doaj   +1 more source

Evolution of a Fault-Controlled, Deep-Water Sub-Basin, Tabernas, SE Spain

open access: yesFrontiers in Earth Science, 2021
The Neogene Tabernas Basin, SE Spain, provides important evidence at outcrop for the interplay between tectonic deformation of the sea floor, slope instability and turbidity current behaviour.
Lucie Baudouy   +3 more
doaj   +1 more source

A gigabyte interpreted seismic dataset for automatic fault recognition

open access: yesData in Brief, 2021
The lack of large-scale open-source expert-labelled seismic datasets is one of the barriers to applying today’s AI techniques to automatic fault recognition tasks. The dataset present in this article consists of a large number of processed seismic images
Yu An   +5 more
doaj   +1 more source

Analysis and treatment on common faults for VP broadband tiltmeter at Changting seismic station

open access: yes地震科学进展, 2023
In September 2017, Changting seismic station installed VP broadband tiltmeter. From its operation in recent years, the instrument has a high degree of automation and observation accuracy, which can provide more reliable observation data for earthquake ...
Yongtong Zheng   +4 more
doaj   +1 more source

A novel flow-based geometrical upscaling method for representing fault zones with two-phase fault rock properties into a dynamic reservoir model

open access: yesScientific Reports, 2021
Faults are generally represented in conventional upscaled models as 2D planar surfaces with transmissibility multipliers used to represent single-phase fault properties. However, faults are structurally complex 3D zones in which both single-phase and two-
Md Saiful Islam, Tom Manzocchi
doaj   +1 more source

Fault Detection and Condition Monitoring of PMSGs in Offshore Wind Turbines

open access: yesMachines, 2021
Research on fault detection (FD) and condition monitoring (CM) of rotating electrical generators for modern wind turbines has addressed a wide variety of technologies. Among these, permanent magnet synchronous generators (PMSGs) and the analysis of their
Nuno M. A. Freire   +1 more
doaj   +1 more source

Fault analysis of AEZ [PDF]

open access: yesConcurrency and Computation: Practice and Experience, 2018
SummaryAEZ is a block cipher mode based on AES which uses three 128‐bit keys. The algorithm has been updated several times during the three rounds of the CAESAR cryptographic competition. Cryptanalytic results presented on AEZ to date do not breach its security. This paper describes a fault injection analysis on AEZ.
Hassan Qahur Al Mahri   +4 more
openaire   +2 more sources

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