Results 251 to 260 of about 319,280 (338)

Over 0.1 W root-mean-square output achieved in magneto-mechano-electric generators using Mn-doped PIN-PMN-PT single crystals. [PDF]

Nat Commun
Pattipaka S, Kim SD, Jeong Y, Sung SH, Heo SH, Min Y, Park KI, Zhang T, Ryu J, Yoon WH, Lee SG, Hwang GT.   +11 more
europepmc   +1 more source

FastCat: Autonomous Discovery of Multielement Layered Double Hydroxide Alloy Catalysts for Alkaline Oxygen Evolution Reaction

Advanced Intelligent Discovery, EarlyView.
A machine learning‐guided self‐driving laboratory screened over 500 nickel‐based layered double‐hydroxide catalysts for alkaline oxygen evolution. Out of the eight metals, the robot uncovered a quaternary Ni–Fe–Cr–Co catalysts requiring only 231 mV overpotential to reach 20 mA cm−2.
Nis Fisker‐Bødker, Enzo Raffaele Moretti, Jin Hyun Chang, Tejs Vegge   +3 more
wiley   +1 more source

Unplugging Asymmetric Synthesis with a Wireless, Self-Pumping Electrochemical Reactor. [PDF]

J Am Chem Soc
Grecchi S, Salinas G, Niamlaem M, Kuhn A, Arnaboldi S.   +4 more
europepmc   +1 more source

Small signal modelling and analysis of quasi Z-source direct matrix converter for wind energy conversion system. [PDF]

Sci Rep
Maheswari KT, Kumar C, Raj TD, Fayek HH.
europepmc   +1 more source

Hybrid Fennec Fox-Sand Cat optimized cascaded ANFIS MPPT for enhanced control of DFIG-based WECS with grid support. [PDF]

Sci Rep
Rajanala P, Kumar MK, Rao KVG, Reddy CR, Kumar DR, Prasad AG, Aldahmashi J, Emara A.   +7 more
europepmc   +1 more source

Active line model identification protection based on characteristic frequency phase for dual-end weakly-fed AC system. [PDF]

Sci Rep
Hou J, Zhang Z, Fan Y, Song G, Wu X.
europepmc   +1 more source

Unveiling Energy Dynamics of Battery Electric Vehicle Using High-Resolution Data. [PDF]

Sci Data
Yasko M, Moussa Issaka A, Tian F, Kazmi H, Driesen J, Martinez W.   +5 more
europepmc   +1 more source

Sensing and Analyzing Partial Discharge Phenomenology in Electrical Asset Components Supplied by Distorted AC Waveform. [PDF]

Sensors (Basel)
Montanari GC, Myneni SB, Chen Z, Shafiq M.   +3 more
europepmc   +1 more source

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Suitable Single-Phase to Three-Phase AC–DC–AC Power Conversion System

IEEE Transactions on Power Electronics, 2015
This paper presents a single-phase to three-phase power conversion system with parallel rectifier and series inverter to cope with single-phase to three-phase asymmetry. Such converter guarantees both reduction in the input current processed by rectifier circuit and reduction of the output voltage processed by the inverter circuit.
Euzeli Cipriano dos Santos, Nady Rocha, Cursino Brandao Jacobina   +2 more
openaire   +2 more sources

Zero-voltage-switching PWM inverter for high-frequency DC-AC power conversion

Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting, 1993
A zero-voltage-switching (ZVS) three-phase pulse width modulated (PWM) inverter which uses a parallel-resonant DC-link (PRDCL) circuit proposed by J. He and N. Mohan (1989) is examined. The PRDCL circuit is aimed at both providing zero-DC link voltage periods for PWM inverter switchings and imposing minimum DC bus voltage stress to PWM inverters.
J. He, N. Mohan, B. Wold
openaire   +2 more sources