Zobrazeno 1 - 7
of 7
pro vyhledávání: '"L. V. Dubynets"'
Publikováno v:
Nauka ta progres transportu, Vol 68, Iss 2, Pp 81-91 (2017)
Purpose. The work is aimed at conducting the study to obtain the results that will quantify the influence of contactor contact pressure in power circuits of electric stock on the highest current value Id, that does not cause plastic deformation of co
Externí odkaz:
https://doaj.org/article/581af299fb9e42c9bfdb51e34e0fcbbc
Publikováno v:
Nauka ta progres transportu, Vol 65, Iss 5, Pp 54-63 (2016)
Purpose. To conduct research of electric motors in order to obtain the results that will assess the degree of energy saving due to electric loss reduction in the equipment with non-controlled electric drive. Methodology. The paper proposes an enginee
Externí odkaz:
https://doaj.org/article/ef14d582fb2c498f859419d748ff0a75
Publikováno v:
Nauka ta progres transportu, Vol 51, Iss 3, Pp 34-41 (2014)
Purpose. The article aims to study the problem of increase the reliability of auxiliary machines for AC electric trains during operation in real conditions. Methodology. The peculiarity of system construction of auxiliary machines for AC electric rol
Externí odkaz:
https://doaj.org/article/4e70e993fd5b4a0182a94139d2be82da
Publikováno v:
Nauka ta progres transportu, Vol 31, Pp 85-88 (2010)
The new scheme of protection of the engine DK 409 (DK406) of the compressor (EK 7B) on electric trains of series ER2 is offered. Such a scheme provides accurate and reliable protection of the electric machine, unites in itself the protection function
Externí odkaz:
https://doaj.org/article/90a50eb5c99a4eb49bcb3cf2fdb943a7
Publikováno v:
Nauka ta progres transportu, Vol 20, Pp 49-53 (2008)
Issues of expediency of using the DC traction engines on multi-system electric railway rolling stock are considered in the paper.
Externí odkaz:
https://doaj.org/article/59263eacba614cc0afd017f675bfb72e
Publikováno v:
Nauka ta progres transportu, Vol 31, Pp 85-88 (2010)
The new scheme of protection of the engine ДК 409 (ДК 406) of the compressor (ЭК 7Б) on electric trains of series ЭР2 is offered. Such a scheme provides accurate and reliable protection of the electric machine, unites in itself the protectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab2e9c4097527004603ab2e8c512d03c
https://doi.org/10.15802/stp2010/13483
https://doi.org/10.15802/stp2010/13483
Publikováno v:
Nauka ta progres transportu, Vol 51, Iss 3, Pp 34-41 (2014)
Purpose.The article aims to study the problem of increase the reliability of auxiliary machines for AC electric trains during operation in real conditions.Methodology.The peculiarity of system construction of auxiliary machines for AC electric rollin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df8097c06c7329c9fcd4fbc7d6726071
https://zenodo.org/record/6563460
https://zenodo.org/record/6563460
