Zobrazeno 1 - 10 of 547 pro vyhledávání: '"621.319"'
1
Dissertation/ Thesis
Short-term multiple forecasting of electric energy loads with weather profiles for sustainable demand planning in smart grids for smart homes
Autor: Alani, Adeshina Yahaha
Energy consumption in the form of fuel or electricity is ubiquitous globally. Among energy types, electricity is crucial to human life in terms of cooking, warming and cooling of shelters, powering of electronic devices as well as commercial and indu
Externí odkaz: http://hdl.handle.net/10500/25216
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2
ЗАБЕЗПЕЧЕННЯ ТЕХНІЧНИХ ПАРАМЕТРІВ РЕЗИСТИВНИХ КАБЕЛІВ СИСТЕМИ ТЕПЛОЇ ПІДЛОГИ ЗА УМОВИ ЗБЕРІГАННЯ ТЕПЛОВОЇ СТІЙКОСТІ ІЗОЛЯЦІЇ
Autor: G.V. Bezprozvannych, M. V. Grynyshyna, O. M. Grechko, A. G. Kyessayev
Publikováno v: Electrical engineering & Electromechanics, Iss 3, Pp 43-47 (2020)
Електротехніка і Електромеханіка; № 3 (2020): Електротехніка і Електромеханіка №3 2020; 43-47
Электротехника и Электромеханика; № 3 (2020); 43-47
Electrical Engineering & Electromechanics; № 3 (2020): Electrical Engineering & Electromechanics №3 2020; 43-47
Introduction. The main purpose of resistive cables is to convert the current flowing through the cable into heat. The maximum operating temperature of the conductive core should not exceed 100 °C. Power output per cable per unit length (nominal spec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48b698cf69335d110cad7556e590589d
https://doi.org/10.20998/2074-272x.2020.3.07
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3
МЕТОД ВЕЙВЛЕТ АНАЛИЗА ВРЕМЕННЫХ РЯДОВ ПАРАМЕТРОВ ДИЭЛЕКТРИЧЕСКОЙ АБСОРБЦИИ ЭЛЕКТРОИЗОЛЯЦИОННЫХ КОНСТРУКЦИЙ
Autor: I. A. Kostiukov, G.V. Bezprozvannych
Publikováno v: Електротехніка і Електромеханіка; № 2 (2020): Електротехніка і Електромеханіка №2 2020; 52-58
Электротехника и Электромеханика; № 2 (2020); 52-58
Electrical Engineering & Electromechanics; № 2 (2020): Electrical Engineering & Electromechanics №2 2020; 52-58
Electrical engineering & Electromechanics, Iss 2, Pp 52-58 (2020)
Introduction. In the objects of control there are always a number of interfaces, for example, solid insulation – electrode. On contacting surfaces, free surface charges are transferred. Surface conductivity leads to fluctuations in the measured val
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f6f733e73c3fd3f0b1b09f2cf0fac2c
https://doi.org/10.20998/2074-272x.2020.2.08
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4
ЭФФЕКТИВНОСТЬ ПРИМЕНЕНИЯ ПОЛУПРОВОДЯЩИХ ПОКРЫТИЙ ДЛЯ РЕГУЛИРОВАНИЯ ЭЛЕКТРИЧЕСКОГО ПОЛЯ В ВЫСОКОВОЛЬТНОЙ ИЗОЛЯЦИИ ЭЛЕКТРИЧЕСКИХ МАШИН
Autor: G. V. Bezprozvannych, A. V. Roginskiy
Publikováno v: Electrical engineering & Electromechanics, Iss 6, Pp 44-49 (2019)
Electrical Engineering & Electromechanics; № 6 (2019): Electrical Engineering & Electromechanics №6 2019; 44-49
Электротехника и Электромеханика; № 6 (2019); 44-49
Електротехніка і Електромеханіка; № 6 (2019): Електротехніка і Електромеханіка №6 2019; 44-49
Introduction. Intensification of competition and the desire to reduce the cost of high-voltage electric machines due to a significant increase in the electrical and thermal loads of the electrical insulation system complicate the operation of anti-co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7692fead8db4e445e1510abd5a0d224
http://eie.khpi.edu.ua/article/view/2074-272X.2019.6.06/187499
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5
ВЫЯВЛЕНИЕ ТЕХНОЛОГИЧЕСКИХ ДЕФЕКТОВ В ВЫСОКОВОЛЬТНОЙ ТВЕРДОЙ ИЗОЛЯЦИИ ЭЛЕКТРОИЗОЛЯЦИОННЫХ КОНСТРУКЦИЙ ПО ХАРАКТЕРИСТИКАМ ЧАСТИЧНЫХ РАЗРЯДОВ
Autor: Bezprozvannych, G. V., Kyessayev, A. G., Mirchuk, I. A., Roginskiy, A. V.
Publikováno v: Electrical engineering & Electromechanics, Iss 4, Pp 53-58 (2019)
Electrical Engineering & Electromechanics; № 4 (2019): Electrical Engineering & Electromechanics №4 2019; 53-58
Электротехника и Электромеханика; № 4 (2019); 53-58
Електротехніка і Електромеханіка; № 4 (2019): Електротехніка і Електромеханіка №4 2019; 53-58
Introduction. High-voltage insulation systems always have some background level of the partial discharges, which does not have any significant effect on the life of the electrical insulation design. At the same time, partial discharges destroy high-v
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cc342359317e19a28ccea4a96b2c3b2
http://eie.khpi.edu.ua/article/view/2074-272X.2019.4.08/176022
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6
TECHNOLOGICAL PARAMETERS OF THE COOLING MODE OF POLYMER INSULATION OF POWER CABLES
Autor: G. V. Bezprozvannych, I. A. Mirchuk, A. G. Kyessayev
Publikováno v: Electrical engineering & Electromechanics, Iss 3, Pp 44-49 (2019)
Electrical Engineering & Electromechanics; № 3 (2019): Electrical Engineering & Electromechanics №3 2019; 44-49
Электротехника и Электромеханика; № 3 (2019); 44-49
Електротехніка і Електромеханіка; № 3 (2019): Електротехніка і Електромеханіка №3 2019; 44-49
Introduction. The cooling mode of polymer insulation after application to the extruder is one of the main factors determining cable performance. Theoretically, it is ideal to cool the insulation when the temperature of the cooling medium is equal to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7292ab8efd0fa23f44ad7d7fde66b658
https://doi.org/10.20998/2074-272x.2019.3.07
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7
INCREASING NOISE IMMUNITY OF CABLES FOR FIRE PROTECTION SYSTEMS
Autor: Bezprozvannych, G. V., Pushkar, O. A.
Publikováno v: Електротехніка і Електромеханіка; № 4 (2020): Електротехніка і Електромеханіка №4 2020; 54-58
Электротехника и Электромеханика; № 4 (2020); 54-58
Electrical Engineering & Electromechanics; № 4 (2020): Electrical Engineering & Electromechanics №4 2020; 54-58
Introduction. Technical means of fire protection systems are capable of operating at data rates from tens to hundreds of Kbit/s with components of a digital signal in the frequency spectrum up to several tens of MHz. Appropriate cable infrastructure
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::c71a0d1b63795fd91066c86f237bcb54
http://eie.khpi.edu.ua/article/view/2074-272X.2020.4.07
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8
ПІДВИЩЕННЯ ЗАВАДОСТІЙКОСТІ КАБЕЛІВ ДЛЯ СИСТЕМ ПРОТИПОЖЕЖНОГО ЗАХИСТУ
Autor: O. A. Pushkar, G. V. Bezprozvannych
Publikováno v: Електротехніка і Електромеханіка; № 4 (2020): Електротехніка і Електромеханіка №4 2020; 54-58
Электротехника и Электромеханика; № 4 (2020); 54-58
Electrical Engineering & Electromechanics; № 4 (2020): Electrical Engineering & Electromechanics №4 2020; 54-58
Electrical engineering & Electromechanics, Iss 4, Pp 54-58 (2020)
Introduction. Technical means of fire protection systems are capable of operating at data rates from tens to hundreds of Kbit/s with components of a digital signal in the frequency spectrum up to several tens of MHz. Appropriate cable infrastructure
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c7146507bbe015d48a4a0e2bcf62cf2
https://zenodo.org/record/4264118
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9
PROVIDING TECHNICAL PARAMETERS OF RESISTIVE CABLES OF THE HEATING FLOOR SYSTEM WITH PRESERVATION OF THERMAL RESISTANCE OF INSULATION
Autor: Bezprozvannych, G. V., Grynyshyna, M. V., Kyessayev, A. G., Grechko, O. M.
Publikováno v: Електротехніка і Електромеханіка; № 3 (2020): Електротехніка і Електромеханіка №3 2020; 43-47
Электротехника и Электромеханика; № 3 (2020); 43-47
Electrical Engineering & Electromechanics; № 3 (2020): Electrical Engineering & Electromechanics №3 2020; 43-47
Introduction. The main purpose of resistive cables is to convert the current flowing through the cable into heat. The maximum operating temperature of the conductive core should not exceed 100 °C. Power output per cable per unit length (nominal spec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::63beaaac977025812b0910a00ee52ad2
http://eie.khpi.edu.ua/article/view/2074-272X.2020.3.07
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10
ERROR OF CONTROL OF ELECTRICAL INSULATION STRUCTURES BY DIELECTRIC ABSORPTION PARAMETERS ACCORDING TO THE CONCEPT OF UNCERTAINTY OF MEASUREMENTS
Autor: Bezprozvannych, G. V., Kostiukov, I. A.
Publikováno v: Електротехніка і Електромеханіка; № 1 (2020): Електротехніка і Електромеханіка №1 2020; 47-51
Электротехника и Электромеханика; № 1 (2020); 47-51
Electrical Engineering & Electromechanics; № 1 (2020): Electrical Engineering & Electromechanics №1 2020; 47-51
Introduction. Measurements on alternating current of dielectric absorption parameters – capacitance and dielectric loss tangent tgδ allow us to evaluate the quality of insulation of cables, electrical machines, transformers, etc., both at the tech
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::152bda9652f429f7c887bd4f1055d8d9
http://eie.khpi.edu.ua/article/view/2074-272X.2020.1.07
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