Results 111 to 120 of about 1,644 (207)

Збірник основних термінів з електротехніки та альтернативної енергетики [PDF]

, 2017
Збірник вміщує близько 500 українських термінів та визначень з електротехніки та електрообладнання, а також альтернативної енергетики, та переклад їх російською, англійською та німецькою мовами; скорочені форми слів і ...
Введенская, Т. Ю., Введенская, Татьяна Юрьевна, Введенська, Т. Ю., Введенська, Тетяна Юріївна, Кириченко, М. С., Кириченко, Марина Сергеевна, Кириченко, Марина Сергіївна, Куваев, Ю. В., Куваев, Юрий Викторович, Куваєв, Ю. В., Куваєв, Юрій Вікторович, Хуртак, И. В., Хуртак, Ирина Викторовна, Хуртак, І. В., Хуртак, Ірина Вікторівна   +14 more
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Loss Modeling of Large Hydrogenerators for Cost Estimation of Reactive Power Services and Identification of Optimal Operation [PDF]

, 2022
Yannick Cyiza Karekezi, Emil Ghieh Melfald, Thomas Øyvang, Jonas Kristiansen Nøland   +3 more
openalex   +1 more source

Quality-of-service in wireless sensor networks: state-of-the-art and future directions [PDF]

, 2009
Wireless sensor networks (WSNs) are one of today’s most prominent instantiations of the ubiquituous computing paradigm. In order to achieve high levels of integration, WSNs need to be conceived considering requirements beyond the mere system’s ...
Alves, Mário, Baccour, Nouha, Dini, Gianluca, Koubâa, Anis, Pereira, Nuno, Savino, Ida, Severino, Ricardo, Sousa, Paulo Gandra de, Sá, Rui   +8 more
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METHODOLOGY FOR DETERMINING THE ACTUAL PQ DIAGRAM OF A HYDROGENERATOR

, 2022
Ivan Ilić, Zlatko Maljković, Ivan Gašparac, Milutin Pavlica, Dubravka Ilić-Zubović, Vladimir Jarić, Alfredo Višković, Radivoj Belobrajić   +7 more
openalex   +2 more sources

Study on Determining the Efficiency of a High-Power Hydrogenerator Using the Calorimetric Method

Energies
The global energy crisis demands efficient electricity production solutions, especially for isolated communities where hydraulic energy can be harnessed sustainably. This paper presents a case study analyzing the efficiency of a 13,330 kW hydrogenerator,
Elisabeta Spunei, Dorian Anghel, Gheorghe Liuba, Cristian Paul Chioncel, Mihaela Martin   +4 more
doaj   +1 more source

A System Based on Artificial Neural Networks for Automatic Classification of Hydro-generator Stator Windings Partial Discharges

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Partial discharge (PD) monitoring is widely used in rotating machines to evaluate the condition of stator winding insulation, but its practice on a large scale requires the development of intelligent systems that automatically process these measurement ...
Rodrigo M. S. de Oliveira, Ramon C. F. Araújo, Fabrício J. B. Barros, Adriano Paranhos Segundo, Ronaldo F. Zampolo, Wellington Fonseca, Victor Dmitriev, Fernando S. Brasil   +7 more
doaj   +1 more source

Analysis and Comparison of Sensors for Measurements of Partial Discharges in Hydrogenerator Stator Windings

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
In order to measure electrical signals produced by partial discharges in hydrogenerators stator windings, capacitive couplers are regularly used. They are electrically connected to the windings and therefore, require undesired insulation intrusion.
Victor Dmitriev, Rodrigo M. S. de Oliveira, Fernando S. Brasil, Paulo R. M. de Vilhena, Jonathas F. M. Modesto, Ronaldo F. Zampolo   +5 more
doaj   +1 more source

Using Wind and Hydro Power to Sustain the Off-Grid Power Supply for a 50\u27 Cruising Sailboat [PDF]

, 2019
Cruising sailboats operate with a power requirement modest enough to operate mostly or completely on renewable energy technology sources. Cruisers without renewable energy systems use the vessel’s diesel engine to charge the boat’s batteries; if the ...
Meyer, Keisha, Wagner, Torrey J., Williams, Jada   +2 more
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Fault detection algorithm used in a magnetic monitoring system of the hydrogenerator

, 2016
Blagoje Babic, Saša Milić, Aleksandar Rakić   +2 more
openalex   +2 more sources

Online monitoring and visualizing of a generator’s capability with Simulink [PDF]

, 2019
The power systems today are becoming more larger, complex and are operating closer to their security and stability limits particularly due to an increase in load demands and number of environmental concerns.
Khadka, Prabesh
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