DocumentCode
878554
Title
Evaluation of electrical tests on transformer board
Author
Giese, Karlemst
Author_Institution
Pucaro Elektro-Isolierstoffe GmbH, Roigheim, Germany
Volume
9
Issue
2
fYear
1993
Firstpage
22
Lastpage
25
Abstract
In electrical tests on insulating materials for transformers, general, in-model test arrangements varying the parameters of electrical properties are established. These values cannot be transferred to real transformer insulation without further consideration. However, from these individual test results with their differing statistical variations of parameters of electrical proportions, statements about the electrical strength of the insulation are drawn and evaluated.<>
Keywords
electric breakdown; electric strength; insulation testing; transformer insulation; breakdown strength; electrical strength; electrical tests; in-model test; insulating materials; oil-cellular system; pressboard dielectric; statistical variations; transformer board; transformer insulation; Breakdown voltage; Dielectrics and electrical insulation; Electric breakdown; Electrodes; Electronic equipment testing; Insulation testing; Materials testing; Oil insulation; Petroleum; Power transformer insulation;
fLanguage
English
Journal_Title
Electrical Insulation Magazine, IEEE
Publisher
ieee
ISSN
0883-7554
Type
jour
DOI
10.1109/57.207265
Filename
207265
Link To Document