Zobrazeno 1 - 10
of 3 236
pro vyhledávání: '"электрические"'
Publikováno v:
Vestnik MGTU, Vol 26, Iss 4, Pp 384-394 (2023)
The study of technical parameters of low-voltage switching devices of Russian production – magnetic starters PML and switches RE19 has been carried out. The problem of evaluating energy efficiency of operation of magnetic starters and switches inst
Externí odkaz:
https://doaj.org/article/281475ebdf204985b0580ed25fb3430e
Publikováno v:
Vestnik MGTU, Vol 26, Iss 4, Pp 395-409 (2023)
Research activities in the field of development of electrical power and electrical equipment include the development of new approaches to assessing the reliability indicators of electrical equipment elements and in-house power supply systems in gener
Externí odkaz:
https://doaj.org/article/8aaafb407f5049d18a3b8b0ad501bc13
Autor:
Kazhekin I. E., Kharitonov M. S.
Publikováno v:
Vestnik MGTU, Vol 26, Iss 4, Pp 431-440 (2023)
The increase in the power supply of ships is manifested in growth of ship power plants' capacity, the total length of cable lines, and the number of electrified mechanisms. With the development of marine technology, the severity of the consequences o
Externí odkaz:
https://doaj.org/article/b0ba704f5c9942dfa25761fa77be51ce
Publikováno v:
Глобальная ядерная безопасность, Vol 0, Iss 2, Pp 31-38 (2023)
This paper shows the results of experiments to study the effect of the auxiliary voltage with frequency fi= 40000Hz on the stability of arc discharge at the limit mode of the welding process with single, coated electrodes. This effective method of co
Externí odkaz:
https://doaj.org/article/a50513b5f33749b19350c0fd442092fe
Publikováno v:
Вестник Северо-Кавказского федерального университета, Vol 0, Iss 1, Pp 132-137 (2022)
This paper discusses the reasons for the high level of losses and the possible solutions to this problem. A method of localization of non-technical losses of electricity on the basis of state estimation of currents based on voltage measurement is pro
Externí odkaz:
https://doaj.org/article/a9acc7f505474a3cb2eb9582adcc2cb0
Autor:
Elmar Agarahim Rahimov
Publikováno v:
International Journal of Advanced Studies, Vol 10, Iss 1, Pp 50-66 (2020)
It is frequently believed that electric cars are an important means of reducing greenhouse gas emissions and energy consumption in global transport, especially for passenger automobile transport. The purpose of this paper is to study the relative en
Externí odkaz:
https://doaj.org/article/748ce7f030334a978be76b8a12bb7a09
Autor:
V. V. Bakhterev
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 0, Iss 6, Pp 77-84 (2019)
The temperature dependences of electrical resistance (at DC and AC voltage at 1 kHz frequency) of the samples of the magnetite ore and magnetite from the contact of the syenite-porphyry with the volcanic-sedimentary rocks from the Goroblagodatskoye i
Externí odkaz:
https://doaj.org/article/5c656fab21304d4492010f32ef458df2
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