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Quality factor Q in dissipative anisotropic media
Quality factor Q in dissipative anisotropic media...
DC - Seismologie, vulkanologie a struktura Země
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CAPACITANCE AND DISSIPATION FACTOR METER FOR HIGH-VOLTAGE ELECTRICAL MACHINES
Measurement of the capacitance and the dissipation factor of the high-voltage machines insulation systems is one of several method used in the technical diagnostics. This paper deal with the development of instrument designed for me...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Verification of the properties of printed circuit baseboard
Paper deals with the electrical properties of the baseboard of printed circuit. There is the measurement of the dissipation factor and permittivity in frequency dependence....
JA - Elektronika a optoelektronika, elektrotechnika
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Influence of semi-conductive protection on dissipation factor measurement of stator winding insulation of generator
This paper is focused on influence of semi-conductive protection during measurement dissipation factor on stator half-coils and stator winding of generator. Here are compared measurements in accordance with EN 50209 with measurement...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Instrument for measuring capacity and dissipation factor of HV electrical machines
Measurement instrument allows to estimate quality of isolation system of HV electrical machines at power frequency 50 Hz and testing voltage up to 12kV. Measured parameters are electrical capacity and dissipation factor. The uncerta...
JB - Senzory, čidla, měření a regulace
- 2012 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Application of differential scanning calorimenty for thermal endurance Tests of transformer oils
scanning calorimetry. The dissipation factor was also measured as a comparison test. Comparable results between DSC and dissipation factor measurement were obtained....
JA - Elektronika a optoelektronika, elektrotechnika
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
Electrical Strength, Dissipation Factor, Permittivity and Volume Resistivity Analysis - 4500044230
The subject of the research was the research and analysis of the delivered samples of various insulation materials and their comparison. Methods for the diagnosis of insulators were used for measurement and assessment....
Electrical and electronic engineering
- 2022 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Electrical Strength, Dissipation Factor, Permittivity and Volume Resistivity Analysis - 4500041957
The subject of the research was the research and analysis of the delivered samples of various insulation materials and their comparison. Methods for the diagnosis of insulators were used for measurement and assessment....
Electrical and electronic engineering
- 2022 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Electrical Strength, Dissipation Factor, Permittivity and Volume Resistivity Analysis - 4500039487
The subject of the research was the research and analysis of the delivered samples of various insulation materials and their comparison. Methods for the diagnosis of insulators were used for measurement and assessment....
Electrical and electronic engineering
- 2021 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Diagnostic system for cable insulation materials
measurement and measurement of relative permittivity and dissipation factor is described for comparison are polarization index, insulation resistance, volume resistivity, dissipation factor and relative permittivi...
JA - Elektronika a optoelektronika, elektrotechnika
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
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