Zobrazeno 1 - 10
of 2 202
pro vyhledávání: '"преобразователь"'
Publikováno v:
Глобальная ядерная безопасность, Vol 0, Iss 1, Pp 43-51 (2024)
Due to the variety of defects that arise in electrical machines, it is necessary to use more effective methods for monitoring their condition. All over the world research and development of new means and methods for monitoring powerful electrical mac
Externí odkaz:
https://doaj.org/article/054a447bd9724b38adcd8a932f93e970
Autor:
Ivanov M. D., Khazieva R. T.
Publikováno v:
Vestnik MGTU, Vol 26, Iss 4, Pp 361-373 (2023)
DC-DC converters are used in various electrical devices including the traction system of electric vehicles. Electric vehicles use synchronous motors with permanent magnets as drives. Their distinctive feature is the nonlinear dependence of the electr
Externí odkaz:
https://doaj.org/article/6e232a58e57f47a2ba32c10af3cccb2b
Autor:
Андрей Викторович Шалунов, Владимир Николаевич Хмелев, Виктор Александрович Нестеров, Александр Сергеевич Боченков
Publikováno v:
Ползуновский вестник, Vol 2, Iss 4, Pp 66-76 (2022)
В настоящей статье описывается конструкция ультразвукового ппьезоэлектрического преобразователя увеличенной акустической мощности.
Externí odkaz:
https://doaj.org/article/fb22f40e0d7c43e9b1c336c2f519291c
Publikováno v:
Vestnik MGTU, Vol 25, Iss 4334, Pp 334-344 (2022)
The technical equipment of modern trolleybuses (increased power of traction motors, regenerative-rheostatic braking, anti-slip and anti-lock systems, an on-board computer for monitoring and controlling the operation of the traction drive, GLONASS sat
Externí odkaz:
https://doaj.org/article/4d72298d693b4cdc88d081a2048cb34e
Autor:
Hasanova L. H.
Publikováno v:
Vestnik MGTU, Vol 22, Iss 4, Pp 508-512 (2019)
Frequency-controlled asynchronous double fed machines are widely used both as motors and as generators. They are especially widely used in renewable energy sources as generators for wind power devices and installations of small hydroelectric power st
Externí odkaz:
https://doaj.org/article/cdcfef49e76d47fd9a0b3c34d276ecb7
Publikováno v:
Авіаційно-космічна техніка та технологія, Vol 0, Iss 7, Pp 165-172 (2019)
The main trends in the use of aircraft engines actuators, that convert electrical commands into mechanical and hydraulic, are presented. Examples of the use of modern engine control systems are described, in which hydraulic cylinders are used to move
Externí odkaz:
https://doaj.org/article/28388f6fa94f4cc1ad1670e58211a8c2
Autor:
V. A. Sychic, N. N. Ulasyuk
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 7, Pp 121-124 (2019)
The structural scheme, band diagram, working principle and electrical properties of semiconductor image converter made with a p-n Si-ZnSe matrix structure are reviewed. It’s shown that the p-n Si-ZnSe photodiode array can be used as a sensing devic
Externí odkaz:
https://doaj.org/article/7a5a7f049ea94271bf263ff257108b68
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 2, Pp 60-72 (2019)
The basic scientific results of scientific research in the field of «Mechatronics and Microsystems»were briefly presented. The module concept of building of electromechanical converters for precision coordinate motion systems was described. The str
Externí odkaz:
https://doaj.org/article/f4ceb95053a947b3abe8dc91094401f1
Autor:
I. B. Petuhov
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 1, Pp 33-39 (2019)
Mathematical equations for resonant frequency and impedance of ultrasonic transducer for wire bonding were proposed. Clamping optimization of bonding tool was determined due to modelling of resonant frequency and impedance for standard and high frequ
Externí odkaz:
https://doaj.org/article/bdb06e2a7da34487afee66797823e37b
Autor:
A. R. Gnatenko, V. A. Zakharov
Publikováno v:
Труды Института системного программирования РАН, Vol 30, Iss 3, Pp 303-324 (2018)
Sequential reactive systems represent programs that interact with the environment by receiving signals or requests and react to these requests by performing operations with data. Such systems simulate various software like computer drivers, real-time
Externí odkaz:
https://doaj.org/article/93b7b2be728943578f76df632755c528