Results 21 to 30 of about 44,232 (238)

Dynamic Voltage Restorer (DVR): A Comprehensive Review of Topologies, Power Converters, Control Methods, and Modified Configurations

open access: yesEnergies, 2020
Power quality is a pressing concern and of the utmost importance for advanced and high-tech equipment in particular, whose performance relies heavily on the supply’s quality.
Ali Moghassemi, Sanjeevikumar Padmanaban
doaj   +1 more source

DVR

open access: yesProceedings of the 30th ACM International Conference on Multimedia, 2022
Accepted by MM ...
Zheng, Yu   +6 more
openaire   +2 more sources

Renal pericytes: regulators of medullary blood flow [PDF]

open access: yes, 2012
Regulation of medullary blood flow (MBF) is essential in maintaining normal kidney function. Blood flow to the medulla is supplied by the descending vasa recta (DVR), which arise from the efferent arterioles of juxtamedullary glomeruli.
Agmon Y.   +27 more
core   +1 more source

A multifunctional dynamic voltage restorer for power quality improvement [PDF]

open access: yes, 2018
Power quality is a major concern in electrical power systems. The power quality disturbances such as sags, swells, harmonic distortion and other interruptions have an impact on the electrical devices and machines and in severe cases can cause serious ...
Dung, Vo Tien   +2 more
core   +1 more source

A fast switching strategy for DVR based on current control algorithm

open access: yesEnergy Reports, 2023
Dynamic voltage restorer (DVR) needs to turn off the anti-parallel bypass thyristor (SCR) at the output terminal when dealing with voltage sag phenomenon.
Zhenyu Li   +4 more
doaj   +1 more source

Enhanced LVRT capability of Wind Turbine based on DFIG using Dynamic Voltage Restorer controlled by ADRC-based Feedback control [PDF]

open access: yesE3S Web of Conferences, 2021
For grid-connected DFIG-based wind turbine, Fault Ride Through (FRT) or Low Voltage Ride Through (LVRT) capability is vital problem that need to be improved.
Boulaoutaq El Mahfoud   +5 more
doaj   +1 more source

Mechanical Properties of Pineapple Leaf Fiber Reinforced Epoxy Infused with Silicon Carbide Micro Particles

open access: yesJournal of Natural Fibers, 2019
Natural fiber composite materials are finding applications in the manufacturing of the nonstructural parts in different areas of aerospace, automobiles…etc.
Rakesh Potluri
doaj   +1 more source

Dynamic Voltage Restorer—A comprehensive review

open access: yesEnergy Reports, 2021
Power quality problems such as voltage sag, voltage swell, voltage transients, voltage interruptions, and harmonics are becoming significant issues throughout the world.
Abdul Hameed Soomro   +5 more
doaj   +1 more source

Adoption of Multilevel Inverter based Dynamic Voltage Restorer for Power Quality Improvement with Adjustable DC-Link [PDF]

open access: yesE3S Web of Conferences, 2020
Dynamic Voltage Restorer (DVR) is a method of overcoming voltage sag and swell in electrical power distribution. To boost up voltage levels on load side on power disturbances DVR can be used so as the equipment connected will have good voltage profile In
Geethika Kummari   +2 more
doaj   +1 more source

Signatures of few-body resonances in finite volume [PDF]

open access: yes, 2018
We study systems of bosons and fermions in finite periodic boxes and show how the existence and properties of few-body resonances can be extracted from studying the volume dependence of the calculated energy spectra.
Hammer, H. -W.   +4 more
core   +3 more sources

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