263.
| DGA system utilising semiconductor gas sensors
/ Zylka, P ; Mazurek, B
[RZ I07/99/I-448SPIE Proceedings Series, ISSN 0277-768X; Vol. 3730]
[ENY-ARTICLE-2008-046]
Thermal and electric faults developing inside transformers lead to the generation of gaseous products dissolving in the insulating oil. [...]
http://zet10.ipee.pwr.wroc.pl/record/55/files/
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264.
| Phase relations in Bi2O3-SrO-CuO system at 800 degrees C
/ Horyn, R ; Filatow, I ; Ziaja, J ; Wolcyrz, M ; et al
[AZ I07/89/P-394]
[ENY-ARTICLE-2008-044]
Phase relations in the Bi2O3SrO-CuO system at 800°C are presented. [...]
http://zet10.ipee.pwr.wroc.pl/record/53/files/
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265.
| Varistor performance of nanocrystalline Zn-Bi-O thin films prepared by reactive RF magnetron sputtering at room temperature
/ Mista, W ; Ziaja, J ; Gubanski, A
[AZ I07/03/P-004doi:10.1016/j.vacuum.2003.12.141]
[ENY-ARTICLE-2008-042]
The Zn–Bi–O films were deposited by reactive radio frequency magnetron sputtering in oxygen atmosphere from ZnBi alloy target (wt. [...]
http://zet10.ipee.pwr.wroc.pl/record/50/files/
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266.
| Effect of area on surface flashover voltage in vacuum
/ Cross, J D ; Mazurek, B
[ISSN: 0018-9367INSPEC:3152462DOI: 10.1109/14.2330]
[ENY-ARTICLE-2008-041]
It is known that the breakdown voltage in a vacuum insulation system drops with an increase in linear dimension of electrodes and with an increase in the number of insulating spacers bridging the gap. [...]
http://zet10.ipee.pwr.wroc.pl/record/49/files/
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267.
| Spectral estimation of distorted signals using Prony method
/ Lobos, T ; Rezmer, J
[ENY-ARTICLE-2008-040]
Modern Frequency power converters generate a wide spectrum of harmonic components. [...]
http://zet10.ipee.pwr.wroc.pl/record/48/files/
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268.
| Parameter Estimation of Distorted Signals Using Prony Method
/ Lobos, T ; Rezmer, J ; Schegner, P
[ENY-ARTICLE-2008-039]
Modern frequency power converters generate a wide spectrum of harmonic components. [...]
http://zet10.ipee.pwr.wroc.pl/record/47/files/
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269.
| Spectrum estimation of non- stationary signals in power systems
/ Leonowicz, Z ; Lobos, T ; Rezmer, J
[ENY-ARTICLE-2008-038]
Time-varying spectra of non-stationary time-series commonly used are spectrograms from the Short-Time Fourier Transform (STFT). [...]
http://zet10.ipee.pwr.wroc.pl/record/46/files/
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270.
| Comparison between step and pulsed electroacoustic techniques using both PVDF and LiNbO3 transducers
/ Motyl, E
[AZ I07/01/I-020]
[ENY-ARTICLE-2008-037]
Two kinds of piezoelectric transducers thin PCDF foil and thick LiBNO3 crystal were used as strain waves detectors. [...]
http://zet10.ipee.pwr.wroc.pl/record/44/files/
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271.
| Changes of space charge profiles in PET electrets after thermally stimulated discharges
/ Motyl, E
[RZ I07/02/I-053]
[ENY-ARTICLE-2008-036]
Behaviour of electric changes in the PET film has been investigated under the condition of partial discharging at higher annealing temperatures. [...]
http://zet10.ipee.pwr.wroc.pl/record/43/files/
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272.
| Bipolar space-charge problem for semiconductors and insulators
/ Swistacz, B
[ENY-ARTICLE-2008-035]
In this work we make use of classical analysis for electrical conduction with one or two boundary conditions. [...]
http://zet10.ipee.pwr.wroc.pl/record/42/files/
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