Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Park Vector"'
Autor:
Natalia Koteleva, Nikolai Korolev
Publikováno v:
Energies, Vol 17, Iss 5, p 1234 (2024)
The AC drive is an important component and the most common element of any manufacturing process. A particularly serious task is the proper assessment of the AC drive’s technical condition, as its failure can cause problems for entire units and comp
Externí odkaz:
https://doaj.org/article/a32efb22146e4c3ab1f90c53c2d7f067
Publikováno v:
Diagnostyka, Vol 23, Iss 4, Pp 1-13 (2022)
Currently, in transport systems, as part of the main and auxiliary equipment, a large number of induction motors with a squirrel-cage rotor of different capacities are used. Their wide application in the transport industry is associated with the main
Externí odkaz:
https://doaj.org/article/2cbc7a2a4c334f31a5ea5fe02fb1f196
Publikováno v:
Gong-kuang zidonghua, Vol 47, Iss 12, Pp 106-113 (2021)
In order to solve the problems of poor precision and high cost of the existing motor multiple fault diagnosis technology, the rotor broken, air gap eccentricity and their mixed faults of asynchronous motor are studied based on three-phase stator curr
Externí odkaz:
https://doaj.org/article/c964119f74a54f32a0eb997f94d7b9c0
Publikováno v:
Applied Sciences, Vol 13, Iss 10, p 6127 (2023)
Motor current signal analysis is a common method that can be applied to the monitoring and diagnosis of electromechanical equipment. Three-phase unbalance will increase the line power loss and affect the safe operation of power-using equipment. To qu
Externí odkaz:
https://doaj.org/article/8374ee561fca40ccb9e7e6a68b3be342
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 5, Pp 82-86 (2020)
In view of problems that existing neutral point clamped (NPC) three-level inverter fault diagnosis method needs large amount of calculation and its accuracy is affected by noise and load, an open-circuit fault diagnosis method of three-level inverter
Externí odkaz:
https://doaj.org/article/50e756d381f3496c9fa197062f0ebef6
Akademický článek
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Publikováno v:
Computer Science and Education in Computer Science. 15(1):8-13
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=810551
Autor:
Juraj Gerlici, Sergey Goolak, Oleg Gubarevych, Kateryna Kravchenko, Kateryna Kamchatna-Stepanova, Andrey Toropov
Publikováno v:
Symmetry, Vol 14, Iss 7, p 1305 (2022)
A method is proposed for determining the number of damaged stator windings in the presence of an asymmetric power supply system for an induction electric motor based on the Park vector hodograph. As a result of the experiments on the simulation model
Externí odkaz:
https://doaj.org/article/b98b3faf1a134b3797bf16f17a53b7eb
Publikováno v:
International Journal of Education and Information Technologies. 17:7-20
Owing to their robust structure, induction motors are preferred to be used under difficult working conditions. Therefore, various faults may occur in the motor due to unexpected forces during the operations. Obtaining the data through experimental me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cbad442f43c1763cabd12b751f4f54f
https://doi.org/10.46300/9109.2023.17.2
https://doi.org/10.46300/9109.2023.17.2
Publikováno v:
Energies, Vol 15, Iss 10, p 3759 (2022)
The traction motor (TM) is an essential part of the high-speed train, the health condition of which determines the quality and safety of the vehicle. Hence, this study proposed a novel approach to diagnosing and predicting the TM stator interturn sho
Externí odkaz:
https://doaj.org/article/5167d33971c8438bacc70fb9200c14b8