Results 61 to 70 of about 6,182 (210)
IET Power Electronics, 2010 This study presents a new DC DC multi-output boost (MOB) converter which can share its total output between different series of output voltages for low- and high-power applications. This configuration can be utilised instead of several single output power supplies. This is a compatible topology for a diode-clamed inverter in the grid connection systems,
Nami, A. +3 more
openaire +4 more sources
Application of predictive control to a three-phase NPC converter: from simulation to a real platform [PDF]
, 2012 This final degree thesis is concerned with the application of the Predictive Control with Multilevel Converters, specifically the application of the Finite Set Model Predictive Control (FS-MPC) in a Three-Level Neutral Point Clamped (3L-NPC) Inverter.
Bassan, Nicola
core
A Sub‐Microsecond Switch Enabling SWIFT 23Na Imaging at 10.5 T
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To enable sodium SWIFT imaging, which is a zero‐echo time imaging technique, at ultra‐high magnetic fields through the development of custom electronics hardware, and to showcase this capability with in vivo imaging results. Methods The custom hardware developed consists of a high‐speed optical trigger with 10 ns resolution, an in‐bore
Russell L. Lagore +10 more
wiley +1 more source
Simplified hybrid space vector modulation for multilevel diode clamped converter
IET Power Electronics, 2020 This study proposes a new simplified hybrid space vector modulation (HSVM) algorithm for multilevel diode clamped converter (DCC). The main idea consists in combining the advantages of both space vector modulation (SVM) algorithms synthesised in abc and αβ
Mansour Bouzidi +2 more
openaire +1 more source
Highly Dynamic Soft Electrohydraulic Origami Actuators for Agile and Multimodal Robotic Locomotion
SmartBot, EarlyView.Most current soft robots still lag far behind their natural counterparts in both agility and speed, mainly attributed to the limited morphing modes and performance of soft actuators. Here, the authors report a new methodology of electrohydraulic origami (EHO) for creating powerful and multimodal soft actuators with large strain, high speed, lightweight,
Wenbo Li +6 more
wiley +1 more source
Advanced Drive System for DC Motor Using Multilevel DC/DC Buck Converter Circuit
IEEE Access, 2019 This paper presents a new topology of clamped diode multilevel DC/DC buck power converter for a DC motor system. The proposed converter circuit consists of four cascaded MOSFET power switches with three clamping diodes and four voltage sources (voltage ...
Ali Ahmed Adam Ismail, A. Elnady
doaj +1 more source
IEEE Access, 2020 A triple-phase-shift (TPS) modulation strategy with reduced transformer’s voltage stress is proposed in this paper for the diode-clamped full-bridge (FB) three-level isolated DC/DC converter. The proposed strategy can keep the transformer’s
Dong Liu +3 more
doaj +1 more source
Hybrid Reference Current Generation Theory for Solar Fed UPFC System
Energies, 2021 The extensive usage of power electronic components creates harmonics in the voltage and current, because of which, the quality of delivered power gets affected. Therefore, it is essential to improve the quality of power, as we reveal in this paper.
R. Senthil Kumar +2 more
doaj +1 more source
Integrated PV and multilevel converter system for maximum power generation under partial shading conditions [PDF]
, 2013 The emerging trend towards the harnessing of the electrical power from solar energy has increased the research effort in power electronics applications.
Abdalla, Imadeddin Abdalla
core
In Vitro Reconstruction of Axonal Heat Sensing with a Photothermal Nerve‐on‐a‐Chip
Small, EarlyView.A photothermal nerve‐on‐a‐chip platform is presented that enables precise, localized heating of sensory axons with simultaneous electrical recording. The system reveals millisecond‐scale dynamics of heat‐evoked neural activity and provides a new approach to study how temperature‐dependent ion channel behavior is translated into axonal firing.
Koji Sakai +6 more
wiley +1 more source