Zobrazeno 1 - 10
of 1 766
pro vyhledávání: '"Asynchronous motor"'
Publikováno v:
Омский научный вестник, Vol 4 (192), Pp 76-82 (2024)
The research highlights the problem of developing repair infrastructure for new rolling stock, including those with asynchronous traction motors. Therefore, an electrical engineering complex for testing asynchronous motors was chosen as the object
Externí odkaz:
https://doaj.org/article/d2793ca59d8a4ff4b41313dbb0673b4c
Publikováno v:
Технічна інженерія, Vol 1, Iss 93, Pp 295-300 (2024)
The article analyzes the features of using an asynchronous electric drive in pumping equipment. Focusing on the problems that arise in the diagnosis, research and maintenance of such engines, in particular in electro-hydraulic systems, the study uses
Externí odkaz:
https://doaj.org/article/10380a00426e4feca6a82ab2565e03b8
Publikováno v:
Problems of the Regional Energetics, Vol 62, Iss 2, Pp 28-37 (2024)
The aim of this study is to investigate the commutation processes of an asynchronous short-circuited electric drive for a centrifugal pump. The set goal is achieved by solving two tasks: an-alyzing the dynamic modes of connection to and disconnection
Externí odkaz:
https://doaj.org/article/33d4af18cdf94d77be179cfcca518a9a
Publikováno v:
Electrical engineering & Electromechanics, Vol 2024, Iss 2, Pp 23-30 (2024)
Introduction. Power quality in an electric railway system pertains to the dependability, consistency, and purity of the electrical power provided to different components and systems within the railway infrastructure. Assessing power quality offers co
Externí odkaz:
https://doaj.org/article/e84221504eec4f9dbe1e66d045a6358b
Autor:
Yu. M. Kulinich, D. A. Starodubtsev
Publikováno v:
Вестник Научно-исследовательского института железнодорожного транспорта, Vol 82, Iss 4, Pp 348-357 (2024)
Introduction. The development of power electronics and information technology facilitates the development and implementation of variable frequency electric drives for both traction motors and auxiliary machines of an electric locomotive. This publica
Externí odkaz:
https://doaj.org/article/b514e99f7e6e4619bb493f3bb85e5bd3
Publikováno v:
IEEE Access, Vol 12, Pp 24396-24411 (2024)
This work presents a solution for controlling an Asynchronous Motor Drive (AMD) using a Gamma Z Source Inverter (GZSI) in combination with a high-gain Quadratic Boost Converter (QBC). The higher voltage gain of QBC and GZSI reduces the voltage rating
Externí odkaz:
https://doaj.org/article/20690fc37f32448d99b4e0691081f9ea
Autor:
Orkhan Mammadov, Giuseppe Altieri, Francesco Genovese, Sabina Laveglia, Attilio Matera, Mahdi Rashvand, Luciano Scarano, Giovanni Carlo Di Renzo
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6624 (2024)
This study presents the analysis and modeling of the optimal connection between an asynchronous three-phase electrical induction motor and a horizontal centrifuge used in olive oil extraction. The simulation, carried out using the well-established Si
Externí odkaz:
https://doaj.org/article/679a692226e943ba8627854d44271d83
Autor:
M. Yu. Pustovetov
Publikováno v:
Вестник Научно-исследовательского института железнодорожного транспорта, Vol 82, Iss 3, Pp 212-223 (2023)
Introduction. The author examines the problem of improving the accuracy of computer simulation of electromagnetic processes of an auxiliary asynchronous motor of an electric locomotive with the frequency adjusted by an autonomous voltage inverter. Th
Externí odkaz:
https://doaj.org/article/b976c8b147af43b1828ba923e969992a
Autor:
V. V. Dmitrieva, A. B. Khammatov
Publikováno v:
Горные науки и технологии, Vol 8, Iss 3, Pp 245-259 (2023)
In the oil and gas industry, continuous processes such as oil and gas refining play a great role and are sensitive to many external factors. Such processes require special procedures for stopping and restarting. In order to maintain a sustainable pro
Externí odkaz:
https://doaj.org/article/96caeb936d754df7a943bb1ca61b769f
Autor:
O. A. Lysenko
Publikováno v:
Омский научный вестник, Vol 3 (187), Pp 84-91 (2023)
The article considers the construction of a simulation model of an electrical complex including an asynchronous electric motor with frequency regulation, driving a centrifugal pump. Fluid pumping stations based on centrifugal pumps with asynchrono
Externí odkaz:
https://doaj.org/article/dc89d42ff53b46f4a9b0c3e3c00e53e1