Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Jan Svec"'
Autor:
Jan Svec, Katerina Zmolikova, Martin Kocour, Marc Delcroix, Tsubasa Ochiai, Ladislav Mosner, Jan Honza Cernocky
Recently, the performance of blind speech separation (BSS) and target speech extraction (TSE) has greatly progressed. Most works, however, focus on relatively well-controlled conditions using, e.g., read speech. The performance may degrade in more re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ef855f6d8bccc9ee9f594783948b82
http://arxiv.org/abs/2208.07091
http://arxiv.org/abs/2208.07091
Autor:
Jan Svec, Jakub Ehrenberger
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 6, Iss 6, Pp 1204-1212 (2018)
This paper describes new methodology in the current unbalance calculations in meshed grids. The meshed grids, mainly the transmission ones, consist of more parts connected together which are formed using different conductor types, phase sequence arra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c8e0bde064715ea991a821cadb4c4c3
http://link.springer.com/article/10.1007/s40565-018-0387-3
http://link.springer.com/article/10.1007/s40565-018-0387-3
Publikováno v:
Journal of Materials Chemistry C. 6:8999-9009
New complexes of Zn(II), Pd(II) and Pt(II) with Schiff bases are prepared in a one-step condensation of 4-(dibutylamino)-2-hydroxybenzaldehyde and 4,5-diaminophthalonitrile in the presence of a metal salt. The complexes possess efficient absorption i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddcf8c5cb8e6ac349c8e65dee1eb8bb1
https://doi.org/10.1039/c8tc02726a
https://doi.org/10.1039/c8tc02726a
Autor:
Alexander Yanushkevich, Jan Svec
Publikováno v:
Electric Power Components and Systems. 45:1130-1140
Medium voltage direct current (MVDC) grids are proposed as a solution for future distribution systems providing advantages of lower transmission losses and high controllability. Protection of a DC grid is more challenging than AC systems due to fast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0ec379df34b75665930e6688f0e1c9
https://doi.org/10.1080/15325008.2017.1318978
https://doi.org/10.1080/15325008.2017.1318978
Publikováno v:
ISGT Europe
The paper explains benefits of autonomous control functions Q (V) and P (V) implemented in smart PV inverters for increasing DER hosting capacity in LV grids. The functions are implemented and tested by CEZ Distribuce, the largest Distribution System
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ceb8f9179e43cb9029d16cd2ae91ffa
https://doi.org/10.5281/zenodo.3549885
https://doi.org/10.5281/zenodo.3549885
Publikováno v:
ISGT Europe
The paper presents a methodology how to quantify a technical and economic impact of selected smart solutions on hosting capacity increase of Distribution Energy Resources (DERs) and electric vehicles (EVs) on low voltage (LV) and medium voltage (MV)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96460b7e3891b2e3c0d385bad4a61c20
https://doi.org/10.1109/sest.2019.8849135
https://doi.org/10.1109/sest.2019.8849135
Publikováno v:
Journal of Porphyrins and Phthalocyanines. 20:1122-1133
The basicity of azomethine nitrogens was studied on a series of phthalocyanines (Pcs) that differed in a position of substituent, [Formula: see text] peripherally ([Formula: see text]-series) and non-peripherally substituted Pcs ([Formula: see text]-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef2621566690d63977ecf31f514f0ea
https://doi.org/10.1142/s1088424616500747
https://doi.org/10.1142/s1088424616500747
Publikováno v:
Renewable Energy and Power Quality Journal. :979-983
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::babaad5472320709d41a0cc79744e216
https://doi.org/10.24084/repqj14.543
https://doi.org/10.24084/repqj14.543
Publikováno v:
2018 International Conference on Smart Energy Systems and Technologies (SEST).
The paper describes proposed, implemented, tested and verified technical solutions supporting distributed energy resources (DER) and electrical vehicles (EV) integration in the distribution grids. The solutions are implemented by CEZ Distribuce, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12acf827c1b68f8dcd09f2bd3c0af673
https://doi.org/10.1109/sest.2018.8495808
https://doi.org/10.1109/sest.2018.8495808
Publikováno v:
Dyes and Pigments. 121:178-187
A series of fluorescence sensors bearing one 1-aza-12-crown-4, 1-aza-15-crown-5, 1-aza-18-crown-6 or 1-aza-21-crown-7 as a recognition moiety and an aza-analogue of phthalocyanine as a fluorophore was prepared. All compounds absorbed and emitted ligh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d36790f497f9357845c914e5f9b7ce71
https://doi.org/10.1016/j.dyepig.2015.05.020
https://doi.org/10.1016/j.dyepig.2015.05.020