Format: HTML | BibTeX | DC | EndNote | NLM | MARC | MARCXML
Published Article / ENY-ARTICLE-2008-127

Ultrasonic Non-Destructive Diagnostics of HV Insulators

Ranachowski, P (Institute of Fundamental Technological Research PAS) ; Rejmund, F (Wroclaw University of Technology)

2008-04-06

Abstract: The paper presents non-destructive ultrasonic method for investigations of long-rod insulators, operated on overhead power lines and stations. It was established correlation between the degree of C 120 porcelain material degradation and the parameters of ultrasonic wave propagation and attenuation. As example of application of the method there were presented ultrasonic examinations of two groups of insulators – 15 line and 49 station post. On the basis of the measurements advancement of ageing degradation of the material and the quality of the tested insulators were ascertained.

Keyword(s): EEEIC ; ultrasonic method ; non-destructive method ; insulator
Note: Proceedings of the 7th Int. Conference EEEIC 2008, Cottbus, 5-11.05.2008, pp. 14-17


Fulltext : http://zet10.ipee.pwr.wroc.pl/record/165/files/

Cited by: try citation search for ENY-ARTICLE-2008-127

Rekord stworzony 2008-04-22, ostatnia modyfikacja 2008-05-31

Podobne rekordy


 
Osoby, które oglądały tę stronę, oglądały również:
(1021)  Proceedings of the Int. Conference "7th EEEIC International Workshop on Environment and Electrical Engineering" - Schwarz, H et al - ENY-PREPRINT-2008-008
(1014)  Impact of Distributed Generation on Electrical Power Network - Khan, U N - ENY-ARTICLE-2008-142
(996)  Adaptacyjne sieci neuronowe w zastosowaniu do identyfikacji stanu układów elektrycznych - Kostyla, P - ENY-THESIS-2008-005
(989)  Evaluation of compensation devices of DC arc furnaces using advanced spectrum estimation methods - Bracale, A et al - ENY-ARTICLE-2008-011
(960)  Parametric methods for time-frequency analysis of electric signals - Leonowicz, Z - ENY-BOOK-2008-001

 
Oceń ten dokument:
Bądź pierwszy i oceń ten dokument.


Dyskusja nad tym dokumentem:
Rozpocznij dyskusję o tym dokumencie.