Výsledky vyhledávání - "Electrical engineering. Electronics. Nuclear engineering"

Independent Competing Risks in Common Shape-Parameter Weibull Systems, With Application to Rolling Bearing Service Life

Autoři: Edward Hart

Zdroj: IEEE Transactions on Reliability. 74:3137-3151

Témata: Electrical engineering. Electronics Nuclear engineering

Popis souboru: text

Modification of Microbial Fuel Cell Anodes via Nitric Acid and Hydrogen Peroxide Treatment for Electrogenic Biofilm Formation

Autoři: Gladysheva M.S. Molodkina N.R.

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 86-98 (2025)

Témata: microbial fuel cell, electrode modifica-tion, TK1001-1841, Production of electric energy or power. Powerplants. Central stations, bioelectrogenesis, carbon felt, TJ807-830, microbial adhesion, Electrical engineering. Electronics. Nuclear engineering, electrogenic biofilm, Renewable energy sources, TK1-9971

Přístupová URL adresa: https://doaj.org/article/79da1338c3fc4547bc63d804ee62576f

Efficiency of Extended Temperature Schedules for Regulation of Heating Networks with Different Shares of Hot Water Supply Load

Autoři: Suvorov D.M. Tatarinova N.V.

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 50-64 (2025)

Témata: TK1001-1841, heat supply system, extended temperature schedule, TJ807-830, chpp, Renewable energy sources, TK1-9971, initial temperature schedule, Production of electric energy or power. Powerplants. Central stations, hot water supply load, temperature schedule, delivery water, Electrical engineering. Electronics. Nuclear engineering, specific heat consumption

Přístupová URL adresa: https://doaj.org/article/406dd05a042e4707afa2f59f43c43a28

Investigation of the Efficiency of using Methane—Hydrogen Mixtures in Fire-Tube Boilers

Autoři: Shaposhnikov V.V. Kocharyan E.V. Leonova T.A. a další

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 99-108 (2025)

Témata: TK1001-1841, methane-hydrogen mixture, oxygen combustion, carbon dioxide, TJ807-830, modeling, Renewable energy sources, TK1-9971, natural gas, efficiency, Production of electric energy or power. Powerplants. Central stations, hydrogen, boiler, Electrical engineering. Electronics. Nuclear engineering

Přístupová URL adresa: https://doaj.org/article/bf2c769b792f4f2dbddcaec125d09195

Optimization of Braking Phase Coordinates for Energy-Efficient Operation of Pneumatic Systems

Autoři: Strizhak M. Rogovyi А. Iglin S.

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 125-140 (2025)

Témata: TK1001-1841, transient process, Production of electric energy or power. Powerplants. Central stations, pneumatic drive, TJ807-830, braking, commutation, Electrical engineering. Electronics. Nuclear engineering, energy efficiency, Renewable energy sources, TK1-9971

Přístupová URL adresa: https://doaj.org/article/1e0a832b499048a5848e441a702c8f0c

Bivalent Carbon Dioxide Heat Pump for Heating of Multi-Story Buildings. Part II

Autoři: Mihail Sit Anatolii Juravliov Mihail Tirsu a další

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 153-161 (2025)

Témata: carbon dioxide, TK1001-1841, reliability, Production of electric energy or power. Powerplants. Central stations, bivalent heat pump scheme, automatic control, TJ807-830, Electrical engineering. Electronics. Nuclear engineering, Renewable energy sources, district heating, TK1-9971

Přístupová URL adresa: https://doaj.org/article/4f84132bd29d435580ca6716e5d56023

Study of Asymmetries in 0.4 kV Distribution Line with Different Schemes of Supply Transformers and Connection of Single-phase Renewable Energy Source

Autoři: Bosneaga V. Suslov V.

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 65-75 (2025)

Témata: impedance introduced by the transformer and three-phase distribution line, TK1001-1841, Production of electric energy or power. Powerplants. Central stations, TJ807-830, Electrical engineering. Electronics. Nuclear engineering, Renewable energy sources, the value of permissible single-phase current injection, TK1-9971

Přístupová URL adresa: https://doaj.org/article/abeea2465baf45bc9ca219d80ebf30f6

Traction Drive Control System for Railway Electric Rolling Stock Based on the Application of Power Factor as an Optimization Criterion

Autoři: Goolak S. Gorobchenko O. Holub H. a další

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 1-12 (2025)

Témata: TK1001-1841, Production of electric energy or power. Powerplants. Central stations, microprocessor control system, TJ807-830, energy-efficient traction drive control, power factor, Electrical engineering. Electronics. Nuclear engineering, time function convolution, Renewable energy sources, TK1-9971

Přístupová URL adresa: https://doaj.org/article/3406e6c50ad8486eba2ddf86fd012adb

Unified Power Flow Controller for PV Systems Using AI-Driven Power Quality Improvement Using Coupled Inductor Dual Boost Converter

Autoři: Chindam A. IlanjiAkilandam C. DugyalaV.

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 187-2023 (2025)

Témata: coyote optimized rbfnn mppt, coupled inductor dual boost converter, TK1001-1841, dnn, Production of electric energy or power. Powerplants. Central stations, TJ807-830, pv, Electrical engineering. Electronics. Nuclear engineering, Renewable energy sources, power quality (pq), TK1-9971

Přístupová URL adresa: https://doaj.org/article/27dffb4e4fc54218960d40860b3204d3

Investigation of the Carbon Dioxide Centrifugal Compressor Working Process using Computational Fluid Dynamics Methods

Autoři: Fateeva E.S. Danilishin A.M. Kozhukhov Y.V. a další

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 109-124 (2025)

Témata: TK1001-1841, thermodynamic properties, carbon dioxide, TJ807-830, power plants, Renewable energy sources, TK1-9971, Production of electric energy or power. Powerplants. Central stations, real gas, efficiency, refrigeration systems, computational fluid dynamics (cfd), Electrical engineering. Electronics. Nuclear engineering, centrifugal compressor

Přístupová URL adresa: https://doaj.org/article/977ee35f4a854e64be7ee0be9421b953

Investigation of Inlet Guide Vane Efficiency in Centrifugal Compressors for the Turbo Refrigeration Machines

Autoři: Danilishin A.M. Kozhukhov Y. V. Fateeva E.S. a další

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 76-85 (2025)

Témata: TK1001-1841, blade profiling, Production of electric energy or power. Powerplants. Central stations, inlet guide vane (igv), cfd simulation, TJ807-830, Electrical engineering. Electronics. Nuclear engineering, centrifugal compressor, turbo-refrigeration machine, optimization, Renewable energy sources, TK1-9971

Přístupová URL adresa: https://doaj.org/article/3fee82a2f9fa454e908700097cdb4a99

Determination of the Energy Efficient Speed of the Working Body of the Agitator for Small Biogas Reactors

Autoři: Spodoba M.O. Spodoba О.O. Kovalchuk S.I. a další

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 141-152 (2025)

Témata: flow vectors, TK1001-1841, Production of electric energy or power. Powerplants. Central stations, energy consumption, rotation speed, mixing, TJ807-830, modeling, Electrical engineering. Electronics. Nuclear engineering, small biogas reactors, energy efficiency, Renewable energy sources, TK1-9971

Přístupová URL adresa: https://doaj.org/article/bc34e819018f4e9090f96815265390e1

Short-term Power Load Forecasting for a 33/11 KV Sub-Station by Utilizing Attention-Based Hybrid Deep Learning Architectures

Autoři: Ram Babu Mukkamala Venkata Siva Raja Prasad Sunku

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 13-23 (2025)

Témata: TK1001-1841, machine learning, Production of electric energy or power. Powerplants. Central stations, deep learning, TJ807-830, hort-term load, forecasting, Electrical engineering. Electronics. Nuclear engineering, attention-based mechanisms. perfor-mance metrics, Renewable energy sources, TK1-9971

Přístupová URL adresa: https://doaj.org/article/f074ecd0ea754a1e82071b68f4a65046

Passivity Based Control for Interleaved Boost Single-Ended Primary-Inductance Converter for PV System

Autoři: Mohamed Faizal A.A. Kar S. M.Hullamani R. a další

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 174-186 (2025)

Témata: proportional-integral (pi) controller, TK1001-1841, Production of electric energy or power. Powerplants. Central stations, pulse width modulation, TJ807-830, Electrical engineering. Electronics. Nuclear engineering, interleaved boost-sepic converter (ibsc), photovoltaic (pv) systems, Renewable energy sources, passivity-based control (pbc), TK1-9971

Přístupová URL adresa: https://doaj.org/article/0f6fa2f72ede4a6f8be4f2cc703958b4

The European Green Deal Industrial Plan: Risks and Opportunities. The Chances of the Romanian Economy

Autoři: Strautsiu E. Melintei M.

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 24-37 (2025)

Témata: decarbonization, TK1001-1841, energy transition, Production of electric energy or power. Powerplants. Central stations, greenhouse gas emissions, TJ807-830, net-zero emissions industry, Electrical engineering. Electronics. Nuclear engineering, the european green deal industrial plan, Renewable energy sources, TK1-9971

Přístupová URL adresa: https://doaj.org/article/78cfcd45088847b787bd439155024640

Increasing the Efficiency of the Charcoal Production Process through the Pyrolysis of Woody Agricultural Waste with the Application of Microwaves

Autoři: Popescu V.S. Golubev V.P. Degterov D.V. a další

Zdroj: Problems of the Regional Energetics, Vol 67, Iss 3, Pp 38-49 (2025)

Témata: TK1001-1841, woody agricultural waste, productivity, Production of electric energy or power. Powerplants. Central stations, efficiency, TJ807-830, Electrical engineering. Electronics. Nuclear engineering, wood charcoal, microwaves treatment, fuel, pyrolysis plant, Renewable energy sources, TK1-9971

Přístupová URL adresa: https://doaj.org/article/57826154258a480485429d8966440d60

The Radial Flux HTS Synchronous Motor Stator Windings Comparison for Electrified Aircraft Applications

Autoři: Zhishu Qiu Aleksandr Shchukin Muhammad Bin Younas a další

Zdroj: IEEE Transactions on Applied Superconductivity. 35:1-6

Témata: Aeronautics. Aeronautical engineering, Electrical engineering. Electronics Nuclear engineering

Popis souboru: text

An Application of Ant Colony-Fuzzy Logic Controller for Shunt Active Filter in PV-UPQC

Autoři: K. Sahithi N. Yadaiah

Zdroj: International Transactions on Electrical Engineering and Computer Science, Vol 4, Iss 3 (2025)

Témata: UPQC integrated with renewable energy (PV), Harmonics, Shunt Active Power Filter, Fuzzy Controller, Electrical engineering. Electronics. Nuclear engineering, Ant Colony Optimization, TK1-9971

Přístupová URL adresa: https://doaj.org/article/a932f739e0ed408e96970641f91174a6

FPGA implementation of normalized correlation function

Autoři: Krzysztof Mroczek

Zdroj: International Journal of Electronics and Telecommunications, Vol vol. 71, Iss No 3, Pp 1-8 (2025)

Témata: hardware algorithms, correlation, time series analysis, pulse recognition, Telecommunication, embedded systems, Electrical engineering. Electronics. Nuclear engineering, TK5101-6720, fpga, TK1-9971

Přístupová URL adresa: https://doaj.org/article/13d79d1846dc4621ae079157b80e12b9
https://doi.org/10.24425/ijet.2025.153627

The angular position of a sound source affects the perception of scariness in a circular loudspeaker array

Autoři: Antonina Stefanowska Sławomir K. Zieliński

Zdroj: International Journal of Electronics and Telecommunications, Vol vol. 71, Iss No 3, Pp 1-6 (2025)

Témata: spatial sound, scariness, Telecommunication, emotion, Electrical engineering. Electronics. Nuclear engineering, TK5101-6720, virtual reality systems, TK1-9971