Results 71 to 80 of about 19,230 (226)
Operation and control of a DVR in the presence of interharmonics [PDF]
, 2008 The paper discusses the operating principles and control characteristics of a dynamic voltage restorer (DVR). It is assumed that the source voltages contain interharmonic components in addition to fundamental components.
Ghosh, Arindam +2 more
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Structural Concrete, EarlyView.Abstract Steel fiber reinforced concrete (SFRC) enhances the flexural capacity of flat slabs and, due to its effectiveness in statically redundant bi‐dimensional elements, represents a viable alternative to conventional reinforcement. Although numerous studies have investigated the flexural behavior of SFRC slabs with and without bonded reinforcement ...
Chiara Gaddi +2 more
wiley +1 more source
Application Research of a New Type of Filter for Dynamic Voltage Restorer
Gong-kuang zidonghua, 2010 On basis of analysis of detection methods of voltage sag such as voltage peak detection method,Fourier transform method,wavelet transform method,d-q transformation method and pqr instantaneous power method,the paper proposed a detection algorithm of ...
HAO Xiao-hong, FANG Shan-xin, CHEN Wei
doaj
Gender &History, EarlyView.ABSTRACT Bringing together historical evidence, postcolonial fiction and memory work, this study recovers South Asian cultural attitudes towards interracial heterosexual romance from the margins of East African history. It asks why Black/brown intimacy was treated as taboo and denied legitimacy within South Asian diasporic communities in British‐ruled ...
Carissa Chew
wiley +1 more source
DVR de arquitectura abierta [PDF]
, 2013 Tesis para optar al título de Ingeniero de Ejecución en Computación e InformáticaEl avance de la tecnología hoy en día genera nuevas expectativas en el campo del monitoreo y vigilancia, es por esto que se debe, ofrecer mejores servicios y disminuir los ...
Aguilar Olave, Patricio
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Comprehensive Design and Analysis of a State-Feedback Controller for a Dynamic Voltage Restorer
Energies, 2018 Voltage sags result in unwanted operation stops and large economical losses in industrial applications. A dynamic voltage restorer (DVR) is a power-electronics-based device conceived to protect high-power installations against these events.
Javier Roldán-Pérez +3 more
doaj +1 more source
Video data recovery from slack space of pre‐allocated video files
Journal of Forensic Sciences, EarlyView.Abstract The recovery of video evidence from dashboard cameras is often compromised by damage, file system errors, or circular recording mechanisms that overwrite older data. Traditional digital forensic techniques primarily focus on file carving and frame recovery from the unallocated area of storage media. However, this approach is often insufficient
Junseok Byun +2 more
wiley +1 more source
TT4D: Tensor‐Train‐based 4D Time‐Dependent Volume Rendering
Computer Graphics Forum, EarlyView.Abstract Visualizing large‐scale, time‐varying volumetric data using direct volume rendering remains a significant challenge in scientific visualization, particularly as data sizes and resolutions continue to increase. One promising direction for addressing this challenge is the use of tensor decompositions, which have proven to be a useful tool for ...
Clara Hartmann +2 more
wiley +1 more source
Digital video recorder for Raspberry PI cameras with multi-camera synchronous acquisition
HardwareX, 2020 Video acquisition and analysis have become integral parts of scientific research. Two major components of a video acquisition system are the choice of camera and the acquisition software. A vast variety of cameras are available on the market.
Ghadi Salem +8 more
doaj +1 more source
Timing pattern of Common Cuckoo parasitism and its relation to host nest attendance
Ibis, EarlyView.Classical works show the adaptive importance of precise timing of egg‐laying in brood parasitic Common Cuckoos Cuculus canorus to ensure sufficient incubation time and successful hatching. Laying in the late afternoon has been suggested to increase the chance of secretive parasitism and therefore escape the aggressive mobbing by hosts, yet this ...
Gabriela Večeřová +7 more
wiley +1 more source