Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Genadijs Zaleskis"'
Autor:
Genadijs Zaleskis, Ivars Rankis
Publikováno v:
Latvian Journal of Physics and Technical Sciences, Vol 55, Iss 4, Pp 24-34 (2018)
The paper presents results of analysis of a possible solution for enhancement of frequency converter (FC) AC supply power parameters. The method proposed is based on switched stabilisation of DC current of FC front-end rectifier unit. Such stabilisat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a0d1f1b68ea2de5db9b642cd395e592
https://doaj.org/article/4d52b1f3864e4b218b0f6f78a69e8dcd
https://doaj.org/article/4d52b1f3864e4b218b0f6f78a69e8dcd
Autor:
Genadijs Zaleskis, Ivars Rankis
Publikováno v:
Latvian Journal of Physics and Technical Sciences, Vol 55, Iss 2, Pp 28-36 (2018)
According to the strategical objectives of the use of the renewable energy sources, it is important to minimise energy consumption of conventional power grid by effective use of the renewable energy sources and provi-ding stable operation of the cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eafcb3cac4dbd344def147ea7edfac1
https://doi.org/10.2478/lpts-2018-0010
https://doi.org/10.2478/lpts-2018-0010
Autor:
Genadijs Zaleskis
Publikováno v:
Latvian Journal of Physics and Technical Sciences, Vol 54, Iss 6, Pp 21-31 (2017)
Integration of renewable energy sources and the improvement of the technological base may not only reduce the consumption of fossil fuel and environmental load, but also ensure the power supply in regions with difficult fuel delivery or power failure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::998476fc4a52ea1f1e1d8077a60c132f
https://doi.org/10.1515/lpts-2017-0038
https://doi.org/10.1515/lpts-2017-0038
Publikováno v:
The Scientific Journal of Riga Technical University-Electrical, Control and Communication Engineering; Vol 4 (2013): The Scientific Journal of Riga Technical University-Electrical, Control and Communication Engineering; 32-37
Self-excitation for synchronous generator is described in the paper. The system is based on a buck converter input filter capacitor discharge through excitation winding of the generator. The buck converter is connected to the stator outputs through a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aef34ccbe6135b9bba0796d3d1796ad
https://doi.org/10.2478/ecce-2013-0019
https://doi.org/10.2478/ecce-2013-0019
Publikováno v:
Electrical, Control and Communication Engineering. 1:40-45
The paper presents configuration of the traction drive test bench with energy storage system, calculation of the scale factors, estimation of the energy storage system size and Matlab simulation results of the bench operation in a braking mode at dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d194af702155c9e44977b20a01b20143
https://doi.org/10.2478/v10314-012-0007-y
https://doi.org/10.2478/v10314-012-0007-y
Publikováno v:
2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
This paper is related to autonomous wind power system with typical power demand of 2 to 5kW. Presented power system is designed for private houses or small farms. In the case of low wind speed the energy is provided by energy storage, in mentioned sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56bd97e1534690fc3b1a85ba41ad73bd
https://doi.org/10.1109/rtucon.2015.7343118
https://doi.org/10.1109/rtucon.2015.7343118
Publikováno v:
2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON).
In this paper the factors influencing the self-excitation process in the synchronous generator and a method of this process improvement are described. In the case of high stator windings inductance commutation process in the rectifier at the generato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::164df05c813f19c8971d6045391bb489
https://doi.org/10.1109/rtucon.2014.6998191
https://doi.org/10.1109/rtucon.2014.6998191
Autor:
Genadijs Zaleskis, Ivars Rankis
Publikováno v:
Electronics and Electrical Engineering. 123
Aprasoma sinchroninio generatoriaus susižadinimo sistema, pagrįsta kondensatoriaus iskrova per sužadinimo grandine. Sistemą sudaro trifazis sinchroninis generatorius su į žvaigždės schemą įjungtu statoriumi su neutraliu laidu ir nepriklauso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08deda86e9e34e4be8e50b77a1ee7a1e
https://doi.org/10.5755/j01.eee.123.7.2373
https://doi.org/10.5755/j01.eee.123.7.2373