Results 41 to 50 of about 401,172 (292)

Математична модель автономної безредукторної вітроелектричної установки на генераторі з постійними магнітами

open access: yesElektrotehnìka ta Elektroenergetika, 2010
Побудовано модель вітроелектричної установки малої потужності на генераторі з постійними магнітами. Для стабілізації напруги на збірній шині застосовано баластне навантаження і акумуляторну батарею.
O. M. Oleynikov   +3 more
doaj   +1 more source

Simulation and Laboratory Model of Small Hydropower Plant

open access: yesActa Electrotechnica et Informatica, 2022
This paper is dedicated to the description of all our research done so far in the field of simulation of small hydropower plants as well as in creating a functional laboratory model based on the proposed simulation models.
Olexa Richard, Fedor Pavol
doaj   +1 more source

Influence of Excitation Mode Difference on RAM Generator Overcurrent Protection Setting

open access: yesZhongguo dianli, 2023
The rotating asynchronous machine (RAM) system in the power stations of China General Nuclear Power Group (CGN) includes three types of generators —i.e., Shangdian generator, Zhongchuan generator and Remeng generator.
Runpei LI   +4 more
doaj   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

open access: yesAdvanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan   +4 more
wiley   +1 more source

Asynchronous generator control system for renewable energy sources

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2019
The paper demonstrates the possibility of using the asynchronous machine as a generator to supply power to battery power plant for the northern regions of Russia.
Alexei Vstovskiy   +3 more
doaj   +2 more sources

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling

open access: yesAdvanced Materials, EarlyView.
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu   +7 more
wiley   +1 more source

Volatile Memristive Devices With Tunable Temporal Dynamics For Event‐Based Sensing

open access: yesAdvanced Materials, EarlyView.
Tunable volatile memristive devices can serve various neural‐inspired tasks that require different time windows of information retention. The ionic‐based volatility of the presented Pt/a‐STO/TaOx/Ta device stack can be reproducibly and controllably tuned in multiple ways.
Dimitrios Spithouris   +7 more
wiley   +1 more source

Stabilization of Electrical Parameters of Machine-Converter Voltage Source

open access: yesEAI Endorsed Transactions on Energy Web, 2018
The paper is devoted to development of Machine-Converter Source (MCS), which forms the output voltage waveform of electric generator as sum of EMFs with near frequencies.
Yu. N. Dementyev   +4 more
doaj   +1 more source

Speed, energy and area optimized early output quasi-delay-insensitive array multipliers.

open access: yesPLoS ONE, 2020
Multiplication is a widely used arithmetic operation that is frequently encountered in micro-processing and digital signal processing. Multiplication is implemented using a multiplier, and recently, QDI asynchronous array multipliers were presented in ...
P Balasubramanian   +2 more
doaj   +1 more source

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