Results 41 to 50 of about 8,499,517 (292)
IEEE Access, 2022 High torque ripple limits the industrial application of switched reluctance motor (SRM) due to the deep magnetic saturation. This paper proposes a fuzzy indirect instant torque control (IITC) to suppress torque ripple.
Benqin Jing +3 more
doaj +1 more source
Influence of Dead-Time and Diode's Reverse Recovery on the Input Current Ripple of Three-phase Voltage Source Inverters [PDF]
, 2022 This paper provides analytical equations to model the influence of dead-time and diode's reverse recovery on the input current ripple of a three-phase voltage source inverter.
Retianza, Darian V. +6 more
core +2 more sources
ADP‐ribosylation: An emerging regulator of the epigenome
Molecular Oncology, EarlyView.ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho +2 more
wiley +1 more source
Digital current mode control for multiple input converters [PDF]
, 2012 textIn this thesis, the possibility of applying digital current mode control on multiple-input (MI) converters is studied. As for MI topologies having a central energy transfer inductor, the predictive constant on-time current-mode control can greatly ...
Ding, Guanyu, 1987-
core +1 more source
Optimal Operation of the Voltage-Doubler Boost Converter through an Evolutionary Algorithm
Mathematics, 2021 This manuscript presents the numerical optimization (through a mathematical model and an evolutionary algorithm) of the voltage-doubler boost converter, also called the series-capacitor boost converter.
Cesar Ibarra-Nuño +6 more
doaj +1 more source
Protocol for quantifying miRNA trafficking across the endosomal membrane
FEBS Open Bio, EarlyView.An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh +2 more
wiley +1 more source
Control and Design of a Boost-Based Electrolytic Capacitor-Less Single-Phase-Input Drive
Energies, 2022 Adjustable-speed drives with single-phase input require a power factor correction front-end, usually implemented by a boost converter, to reduce the current distortion from the uncontrolled rectifier; this stage is then followed by a three-phase inverter.
Alex Musetti +2 more
doaj +1 more source
Gravity‐Dependent Modulation of Downbeat Nystagmus: Insights From Velocity‐Storage Dysfunction
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Downbeat nystagmus varies with head position, a phenomenon termed gravity‐dependent modulation. We aimed to clarify its mechanism using a velocity‐storage model. Methods In 10 patients with downbeat nystagmus due to cerebellar disorders, we recorded eye movements at different pitch‐ and roll‐axis head positions.
Ji‐Hyung Park +5 more
wiley +1 more source
Energies, 2023 In this paper, a light-emitting diode (LED) driver with a high power factor (PF) and low-frequency current ripple suppression over a wide input range is presented, and a flyback converter is designed to operate in the discontinuous conduction mode (DCM),
Kuo-Ing Hwu +2 more
doaj +1 more source
New Switching Patterns Based on Current Space-Vector Diagram Viewpoint to Reduce Input Current Ripple for Three-Level Inverters [PDF]
, 2022 From the current space-vector diagram viewpoint, this paper proposes new switching patterns which reduce the input current ripple in DC link capacitors by considering the three-level inverter as a special case of a matrix converter.
Sangwongwanich, Somboon +3 more
core +1 more source