Autor: Popczyk, J. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Power electronic systems as a crucial part of Smart Grid infrastructure - a survey
Autorzy:: Benysek, G.
Kaźmierkowski, M.
Popczyk, J.
Strzelecki, R.
Powiązania:: https://bibliotekanauki.pl/articles/200105.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: power electronics
smart grid
converter
power control
power conditioning
Opis:: This article gives a tutorial overview of the most important issues related to the use of power electronic systems in power engineering, with respect to the urgent need for modernization of existing grids in the direction of intelligent networks. The main problems and conditions bound up with the construction of Smart Grids and the location, as well as functioning in them of the most important power electronic systems are presented here. Special attention is directed therein to the potential possibilities of so-called ‘smart’ transformers and V2G and V2H technologies.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2011, 59, 4; 455-473
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Electrical Conductivity and Morphology Study of Polyaniline Powder Synthesised with Various Doping Ions
Autorzy:: Golba, S.
Popczyk, M.
Miga, S.
Jurek-Suliga, J.
Zubko, M.
Powiązania:: https://bibliotekanauki.pl/articles/351230.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: polyaniline
conductive polymers
conductivity
morphology
Opis:: Powdered polyaniline (PANI) was synthesised chemically with different doping anions namely hydrochloric acid, sulphuric acid and para-toluenesulfonic acid (pTSA). Two-step synthetic procedure was utilised at low temperature. The highest reaction efficiency was found for chlorine-doped PANI. Structural characterization with FTIR revealed the vibration bands characteristicto formation of the emeraldine salt. The surface morphology of doped PANIs was studied by SEM images which showed near globular shape and porous structures with different size of the aggregated particles. They were smaller for Cl^-- or pTS^--doped PANI while for SO₄ ^2- the size was markedly larger. The XRD patterns revealed that there are ordered regions especially for pTS^- doped PANI, while the highest conductivity value was recorded for Cl^- doped one followed by organic pTS^- doped and SO₄ ^2- doped one.
Źródło:: Archives of Metallurgy and Materials; 2019, 64, 3; 1023-1028
1733-3490
Pojawia się w:: Archives of Metallurgy and Materials
Dostawca treści:: Biblioteka Nauki

Artykuł

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