Results 21 to 30 of about 625 (156)
Simulation model of proportional integral controller-PWM DC-DC power converter for DC motor using MATLAB [PDF]
, 2023 Smoothly speed range changing, easily speed controlling, and swiftly dynamic response for load torque changing are the main merits which are delivered by direct current (DC) motors. They are also distinguished by their versatility.
Hameed, Kassim Rasheed +2 more
core +3 more sources
Development of integral environment in Matlab [PDF]
, 2014 In this paper is presented realization of integral environment which consists of software and hardware components for the purpose of programming Altera DE boards.
Jokić, Dejan +2 more
core +2 more sources
Combined Traction and Energy Recovery Motor for Electric Vehicles [PDF]
, 2014 Electric vehicle manufacturers are looking for ways to optimize energy use for vehicle range extension and reduction of battery capacity. Electric motors have lower efficiencies at very low speed and high torque.
Kansaku, Claude +3 more
core +2 more sources
IET Power ElectronicsThis paper proposed a new two‐phase high step‐down DC–DC converter is proposed. This converter is derived from the two‐phase series‐capacitor converter. The proposed converter replaces the series capacitor with a new structure that integrates Valley‐Fill
Ahmad Ghamsari Esfahani, Ehsan Adib
doaj +1 more source
A novel square-wave converter with bidirectional power flow [PDF]
, 2014 Author name used in this publication: K. W. E. ChengAuthor name used in this publication: D.
Chan, HL, Cheng, KWE, Sutanto, D
core +1 more source
Advanced Functional Materials, EarlyView.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
wiley +1 more source
PWM ZCS DC Motor Drive and DC Power Supply [PDF]
, 2011 Following the extension and increase in capacity of power electronic elements, many convertors with special applications have been designed. Convertors such as rectifiers, AC and DC power supplies, AC and DC drivers and so on. At present, optimization of
Montazeri, Bardia
core +4 more sources
Ripple‐Free Input Current Quadratic Converter Based on Watkin–Johnson Topology
IET Power ElectronicsThis article proposes a power electronics converter capable of providing high voltage gain while keeping a high‐quality input current ripple operating with low duty cycle. The technique for achieving the zero input current ripple at a selected duty cycle
Brenda Lizeth Reyes‐García +5 more
doaj +1 more source
Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors
Advanced Materials, EarlyView.A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi +11 more
wiley +1 more source
Advanced Materials, EarlyView.A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk +7 more
wiley +1 more source