Results 31 to 40 of about 213,899 (238)

Development of a three‐phase interleaved converter based on SEPIC DC–DC converter operating in discontinuous conduction mode for ultra‐fast electric vehicle charging stations

IET Power Electronics, 2021
One of the main challenges that impact transportation systems electrification is their batteries' charging process. This work presents the development of a three‐phase ultra‐fast Electric Vehicle (EV) charger based on the SEPIC converter.
Bayan Hussein, Nima Abdi, Ahmed Massoud
doaj   +1 more source

Analysis, modeling, control and operation of an interleaved three-port boost converter for DMPPT systems including PV and storage at module level

Heliyon, 2019
This paper presents the analysis, control and implementation of the interleaved three-port boost converter. The scope of this paper is the interfacing of photovoltaic systems that include storage.
Ander González, Ramón López-Erauskin, Johan Gyselinck   +2 more
doaj   +1 more source

Analysis and validation of multi‐device interleaved DC‐DC boost converter for electric vehicle applications

IET Power Electronics, 2023
In Electric Vehicle (EV) application, voltage conversion is significant to obtain the desired operating voltage from the source voltage. A conventional boost converter can handle such applications, but it may add losses throughout the conversion process.
Ahmad Alzahrani, Gunapriya Devarajan, Sivaranjani Subramani, Indragandhi Vairavasundaram, Cosmas Uchenna Ogbuka   +4 more
doaj   +1 more source

Noise‐Limited Bit Precision in Ferroelectric Synaptic Transistors for High‐Resolution Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Low‐frequency noise spectroscopy defines the resolvable conductance states of synaptic FeFETs by coupling read‐current fluctuation with usable dynamic range. The resulting noise‐limited bit precision establishes a universal, device‐agnostic reliability metric beyond the memory window, enabling quantitative benchmarking and rational design of high ...
Jaehong Park, Yeonseop Shin, Changhyeon Han, Sangwoo Kim, Eunchan Park, Youngchan Cho, Jaehong Min, Hyunjun Ahn, Jaekyoung Park, Cheol‐Woong Yang, Jangsaeng Kim, Daewoong Kwon, Wonjun Shin   +12 more
wiley   +1 more source

Perancangan MPPT Modified Incremental Conductance menggunakan Interleaved Boost Converter untuk Reduksi Osilasi

Jurnal Elkomika, 2022
ABSTRAK Sebagian besar algoritma Maximum Power Point Tracking (MPPT), osilasi daya pada kondisi steady-state menyebabkan kerugian daya (losses) di sistem tersebut. Untuk menangani masalah tersebut dirancanglah algoritma Modified Incremental Conductance,
GIGIH HERNAIN NANDA ALDIANTAMA, NOVIE AYUB WINDARKO, LUCKY PRADIGTA SETIYA RAHARJA   +2 more
doaj   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Analysis of suitable converter for the implementation of drive system in solar photovoltaic panels

Electrical engineering & Electromechanics
Introduction. Photovoltaic (PV) systems gained immense attraction in the recent years since it produces electricity without causing environmental pollution through direct conversion of solar irradiance into electricity.
G. Themozhi, K. Srinivasan, T. Arun Srinivas, A. Prabha   +3 more
doaj   +1 more source

Directing Near‐Perfect (001) Orientation in Wafer‐Scale BiOI Thin Films via Halide‐Mediated van der Waals Stacking

Advanced Materials, EarlyView.
Our work introduces a new framework that fundamentally changes how orientation in bismuth oxyhalide systems is approached. Comprehensive experiments, backed by theoretical models, reveal the pivotal role of halide anions to modify the van der Waals stacking energies required to direct orientation. Our method enables the fabrication of near perfect (001)
Gabriel Aygur, Ashakiran Maibam, Hayden Tuohey, Tony Nguyen, Mei Xian Low, Sumeet Walia, Zijun (June) Yong, Ravichandar Babarao, Daniel Gomez, Enrico Della Gaspera, Joel van Embden   +10 more
wiley   +1 more source

Ac–dc Serial-interleaved Boost Converter Applied In A Single-stage Pfc

Eletrônica de Potência, 2013
This paper presents single-stage power factor corrected (PFC) AC–DC converters based on a modified serial-interleaved boost converter. The topologies are a composition of a modified interleaved boost converter with a DC–DC converter.
Cícero S. Postiglione, André L. Fuerback, Claudinor B. Nascimento, Denizar C. Martins, Arnaldo J. Perin   +4 more
doaj   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source