Application of the FDS method for assessment of HV epoxy-mica-glass insulation

• Autorzy: Subocz J.
• Języki publikacji: EN

Abstrakty

EN

The mechanism of degradation of epoxy-mica-glass insulation has been investigated as well as its kinetics depending on service conditions. The most important factor there is production quality. Basics of dielectric spectroscopy in time and frequency domain and application of this method for estimation of HV insulation condition were described. Research conducted on insulation models showed that good indicators of insulation conditions are the value of charge and time of relaxation in low frequencies range. An example of application of FDS measurements was given for estimation the quality of technology in postproduction tests. The method is very accurate and allows identifying defective production technology and insulation aged in service.

Słowa kluczowe

EN

epoxy-mica-glass insulation; FDS; quality test

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2009
• Tom: Vol. 27, No. 4/2
• Strony: 1229--1236
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Subocz J.

• West Pomeranian University of Technology Szczecin

Bibliografia

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