Zobrazeno 1 - 10
of 111
pro vyhledávání: '"ASYNCHRONOUS ELECTRIC MOTOR"'
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 26, Iss 5, Pp 3-18 (2024)
THE RELEVANCE of this study lies in solving the problem of reliable functioning of elements of energy systems and ensuring their effective operation during open-pit mining. The paper presents a methodological approach that allows us to assess the lev
Externí odkaz:
https://doaj.org/article/c7f6dbb5f0d34a7098ec333b8f6fe684
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 24, Iss 4, Pp 131-141 (2022)
THE PURPOSE. The relevance of research is that the comprehensive substantiation of issues aimed at ensuring the effective functioning of the electrical complex with the presence of an electric motor load in conditions of low-quality supply voltage. T
Externí odkaz:
https://doaj.org/article/78c199ac43934250afad9460540bdaf2
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 23, Iss 6, Pp 109-118 (2022)
PURPOSE. Asynchronous motors are the main consumers of the electrical energy. Increasing their energy performance can contribute to a significant reduction in energy consumption in general. Using a combined 12-zone winding instead of the standard 6-z
Externí odkaz:
https://doaj.org/article/6e75f31ae30147bc89f2425b0d613121
Publikováno v:
Вестник Научно-исследовательского института железнодорожного транспорта, Vol 81, Iss 1, Pp 23-30 (2022)
Introduction. The development of power semiconductor devices and technology served the basis for fundamentally new types of frequency-controlled electric drives with traction asynchronous motors on the rolling stock of electrified railways. Therefore
Externí odkaz:
https://doaj.org/article/7576204f044b4c388cebafb37100437d
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 23, Iss 3, Pp 80-89 (2021)
THE PURPOSE. The main purpose of the work is a comprehensive study of external influences that affect the operational reliability of low-voltage asynchronous motors. Attention is focused on the evaluation of the operational reliability of electric mo
Externí odkaz:
https://doaj.org/article/52bd37d4887242edbc9b7495f47211db
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 23, Iss 5, Pp 150-159 (2022)
THE PURPOSE. The asynchronous electric motor with a squirrel cage rotor is widely used in the electric driven industry and agricultural machinery. One of the possible ways to improve its energy characteristics is to use a combined 12-zone stator wind
Externí odkaz:
https://doaj.org/article/7df4c57125474ee592edd8b9c112646d
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 15, Iss 3, Pp 48-54 (2021)
Abstract. The authors showed the relevance of creating agricultural machines using an electric drive. (Research purpose) The research objective is to develop an experimental prototype vehicle using an electrical schematic diagram of charge and electr
Externí odkaz:
https://doaj.org/article/9a63af2f786e4ab3889b64f19ed34503
Autor:
V. A. Gusarov
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 15, Iss 2, Pp 26-32 (2021)
The authors showed the necessity to develop a rear-wheel drive hybrid mobile agricultural vehicle with electric drive and power plant. (Research purpose) To develop and study a new kinematic scheme of a mobile vehicle based on a self-propelled tracto
Externí odkaz:
https://doaj.org/article/6c63ea369e0849719f0a37bde571e285
Autor:
S. S. Kostinskiy
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 22, Iss 2, Pp 27-42 (2020)
The ACS150 frequency Converter was chosen as the object for experimental research. On the basis of the measurements it is concluded that in the spectral composition of current drawn by the frequency Converter, in addition to currents the main harmoni
Externí odkaz:
https://doaj.org/article/f6b6db9499304873a8ab5e55256e6d37
Autor:
Sergey Goolak, Borys Liubarskyi, Ievgen Riabov, Vaidas Lukoševičius, Artūras Keršys, Sigitas Kilikevičius
Publikováno v:
Energies, Vol 16, Iss 9, p 3689 (2023)
An analysis of the operating conditions of the traction drives of an electric rolling stock with asynchronous traction motors was conducted. In the process of operation, the electric traction drive with both direct torque control and vector control w
Externí odkaz:
https://doaj.org/article/7850dbdf55bb449ca3baa6fb6bd10a41