DocumentCode
434046
Title
Ultrasound plant for impregnation of isolation of electric machines [insulation impregnation]
Author
Velts, J.J. ; Velts, I.J.
fYear
2004
fDate
21-24 Sept. 2004
Firstpage
43
Lastpage
44
Abstract
This paper describes a project which created an ultrasound plant for the impregnation of insulation of the windings of electrical machines. The ultrasound waves have a strong influence on the impregnation varnish, intensifying the capillary effect and promoting its penetration into narrow channels, cavities and microcracks. The basic technical parameters, results of preproduction exploitation, and indices of economic efficiency are presented.
Keywords
capillarity; electric machines; impregnated insulation; machine insulation; ultrasonic applications; varnish; capillary effect; cavities; channels; economic efficiency; electric machine windings; impregnation varnish; insulation impregnation; microcracks; ultrasound plant; ultrasound waves; varnish penetration; Circuit optimization; Electric machines; Electromagnetic radiation; Isolation technology; Power amplifiers; Power generation; Production facilities; RLC circuits; Resonant frequency; Ultrasonic imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Instrument Engineering Proceedings, 2004. APEIE 2004. 2004 7th International Conference on Actual Problems of
Conference_Location
Novosibirsk, Russia
Print_ISBN
0-7803-8476-8
Type
conf
Filename
1427180
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