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

Record created 2008-04-22, last modified 2008-05-31

Similar records


 
People who viewed this page also viewed:
(1212)  Impact of Distributed Generation on Electrical Power Network - Khan, U N - ENY-ARTICLE-2008-142
(1199)  Proceedings of the Int. Conference "7th EEEIC International Workshop on Environment and Electrical Engineering" - Schwarz, H et al - ENY-PREPRINT-2008-008
(1182)  Adaptacyjne sieci neuronowe w zastosowaniu do identyfikacji stanu układów elektrycznych - Kostyla, P - ENY-THESIS-2008-005
(1181)  Evaluation of compensation devices of DC arc furnaces using advanced spectrum estimation methods - Bracale, A et al - ENY-ARTICLE-2008-011
(1145)  Zadania 1 Podstawy Elektrotechniki Automatyka i Robotyka - Hejke, I et al - ENY-TEACHING-2008-020

 
Rate this document:
Be the first to review this document.


Discuss this document:
Start a discussion about any aspect of this document.