Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Krzysztof Kołek"'
Autor:
Krzysztof Kołek, Andrzej Firlit
Publikováno v:
Energies, Vol 14, Iss 19, p 6381 (2021)
This paper presents an algorithm for finding the optimal control for a current controller that operates as a part of a control system of a shunt active power filter. The algorithm is based upon the Karush–Kuhn–Tucker conditions for finding an opt
Externí odkaz:
https://doaj.org/article/2a93e17c15274aa3becfcd650bfe7dde
Publikováno v:
Energies, Vol 14, Iss 6, p 1589 (2021)
Monitoring power quality (PQ) indicators is an important part of modern power grids’ maintenance. Among different PQ indicators, flicker severity coefficients Pst and Plt are measures of voltage fluctuations. In state-of-the-art PQ measuring device
Externí odkaz:
https://doaj.org/article/78d119f836964d669edcad5953fcf5f6
Autor:
Krzysztof Kołek
Publikováno v:
The Polish Journal of Aesthetics, Vol 11, Iss 2/2006 (2006)
Externí odkaz:
https://doaj.org/article/bca2e5ebe9ba4efea6c9768d5fccac99
Autor:
Krzysztof Kołek, Andrzej Turnau
Publikováno v:
Computer Science, Vol 8, p 61 (2007)
The attention is focused on the Windows operating system (OS) used as a control and measurementenvironment. Windows OS due to extensions becomes a real-time OS (RTOS).Benefits and drawbacks of typical software extensions are compared. As far as hardw
Externí odkaz:
https://doaj.org/article/6324d59d423b4c95bd689cffad17e320
Autor:
Andrzej Firlit, Krzysztof Kołek
Publikováno v:
Energies; Volume 14; Issue 19; Pages: 6381
Energies, Vol 14, Iss 6381, p 6381 (2021)
Energies, Vol 14, Iss 6381, p 6381 (2021)
This paper presents an algorithm for finding the optimal control for a current controller that operates as a part of a control system of a shunt active power filter. The algorithm is based upon the Karush–Kuhn–Tucker conditions for finding an opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e139a7403e2a20c184fa6eecce6b045
Publikováno v:
IFAC-PapersOnLine. 52:13-18
The intention of this work is to show a prototyping path while developing control algorithms with special emphasis on a hardware platform and a software framework. In principle, both components are born separately so the integration may be complex. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2204e4fd5642ebf8e0a3d41d0e4500b9
https://doi.org/10.1016/j.ifacol.2019.08.041
https://doi.org/10.1016/j.ifacol.2019.08.041
Publikováno v:
2020 12th International Conference and Exhibition on Electrical Power Quality and Utilisation- (EPQU).
Power quality (PQ) metering is an important part of the maintenance of modern electrical grids. Among different PQ indices, flicker severity coefficients Pst and Plt are measures of voltage fluctuation. In typical PQ analysers, the flicker measuremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8de1178ad8280ed983c1065c3a433b42
https://doi.org/10.1109/epqu50182.2020.9220307
https://doi.org/10.1109/epqu50182.2020.9220307
Autor:
Krzysztof Kołek
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030509354
KKA
KKA
The paper addresses the problem of saving central heating energy in public buildings. Public buildings operate only on business days during working hours and only at this time it is necessary to guarantee thermal comfort inside the rooms. Outside of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8b8e73c6c85f7ed81cec16a7dc6e9ae
https://doi.org/10.1007/978-3-030-50936-1_23
https://doi.org/10.1007/978-3-030-50936-1_23
Autor:
Krzysztof Kołek
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030509354
KKA
KKA
The paper addresses the problem of the synthesis of a controller which removes harmonics from nonlinear loads connected to the power network. Non-linear loads, for example containing thyristor circuits, behave in an asymmetrical manner, introduce rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6aac019f436fdc316b270512e3b68e7
https://doi.org/10.1007/978-3-030-50936-1_21
https://doi.org/10.1007/978-3-030-50936-1_21