Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Vladimir Vavrus"'
Publikováno v:
Communications, Vol 20, Iss 1, Pp 92-96 (2018)
This paper deals with design high current printed circuit boards (PCB), with the issues of implementation the power layer into standard PCB and influence of parasitic parameters of conductive traces of PCB. The parasitic parameters of conductive trac
Externí odkaz:
https://doaj.org/article/f3ef07013eec4e02bf60727129ef0b1d
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 13, Iss 2, Pp 156-161 (2015)
The capacity of the primary energy source is the main parameter participating in a range of the electric vehicle (EV). The final choice of an appropriate structure of sources integrated into the vehicle can consist of one or a variety of energy sourc
Externí odkaz:
https://doaj.org/article/e99b84f373c04303b88c9202de5b0931
Autor:
Robert Hudec, Ladislav Janousek, Miroslav Benco, Pavol Makys, Vladimir Wieser, Martina Zachariasova, Matej Pacha, Vladimir Vavrus, Martin Vestenicky
Publikováno v:
Communications, Vol 15, Iss 2, Pp 95-101 (2013)
The helicopter design is a challenging experience for fatigue concern as it is subjected to a very wide range of low- and high-frequency load cycles per flight, much more than a fixed wing aircraft. Structural Health Monitoring (SHM) seems to have ca
Externí odkaz:
https://doaj.org/article/1000500f57464b85bf7783b1dbcef142
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 7, Iss 1 - 2, Pp 202-205 (2008)
The paper deals with an improvement of direct torque control method for permanent magnet synchronous motor drives. Electrical torque distortion of the machine under original direct torque control is relatively high and if proper measures are taken it
Externí odkaz:
https://doaj.org/article/0965fd031706471aab26f83802f10ad8
Publikováno v:
Communications, Vol 9, Iss 4, Pp 14-19 (2007)
The paper presents a design of vector control algorithm for electric drive employing a linear permanent magnet synchronous motor (LPMSM). For simulation and further experimental verification it was necessary to formulate a mathematical model of the L
Externí odkaz:
https://doaj.org/article/8896324ba1f04faf9b74f6cfb50ee09d
Publikováno v:
2021 International Conference on Electrical Drives & Power Electronics (EDPE).
The automotive industry is ramping in volume. New models of battery-powered vehicles are introducing to the mass market customer on a monthly based. Upcoming automobiles are using more than 60 rotating electric machines. The dominant part of this amo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daffff60e28b4f72f4f7da34e0985ff7
https://doi.org/10.1109/edpe53134.2021.9604103
https://doi.org/10.1109/edpe53134.2021.9604103
Publikováno v:
Electrical Engineering. 102:27-41
This paper deals with the analysis and implementation of a switched reluctance motor drive featuring good performance even at low speeds. The combination of a suitable design and current control strategies can lead to a significant improvement of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07afecdae29635ef7fb0f04dc9c4930
https://doi.org/10.1007/s00202-019-00839-0
https://doi.org/10.1007/s00202-019-00839-0
Publikováno v:
2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM).
Self sensing algorithms are an important research focus to lower cost or increase robustness providing a position sensor backup. This paper focuses on adapting a sliding mode observer for a small electric truck. A simple phase voltage calculation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5c047b7649420b7dff9d67e5e4092e0
https://doi.org/10.1109/speedam48782.2020.9161948
https://doi.org/10.1109/speedam48782.2020.9161948
Sensorless Control Strategy for Switched Reluctance Traction Drive Based on High Frequency Injection
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783030371609
This paper deals with the implementation of a sensorless control strategy devoted to Switched Reluctance Motor Drives used in the traction drive of a small truck. The sensorless technique operates at low and zero speed. In the proposed approach an ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e8a9b9b1ef8827015019379bb9bda11
https://doi.org/10.1007/978-3-030-37161-6_8
https://doi.org/10.1007/978-3-030-37161-6_8
Publikováno v:
International Journal of Thermal Sciences. 121:111-123
Because of the unique mechanical and chemical behavior of molybdenum and its alloys, they become one of the most advanced materials for high-temperature heating elements, the most exposed areas of furnace, the aircraft industry and the components of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a994e2c2f418ee27d9369a7b0a11effe
https://doi.org/10.1016/j.ijthermalsci.2017.07.009
https://doi.org/10.1016/j.ijthermalsci.2017.07.009