DocumentCode
1848917
Title
Aging of magnetic wire in the presence of variable frequency, high rise time and high voltage pulses
Author
Divljakovic, V. ; Kline, J. ; Barta, D. ; Floryan, D.
Author_Institution
Div. of Emerson Electr., US Electr. Motors, St. Louis, MO, USA
fYear
1994
fDate
23-26 Oct 1994
Firstpage
391
Lastpage
399
Abstract
A novel method for the aging of magnetic wire in the conditions that resemble the stresses to insulation caused by power inverters is described. The test system for the purposes of the described aging program is discussed. A model of aging of magnet wire is developed and confirmed with experimental results. It has been found that voltage, temperature and frequency in that order of are the most important factors of influence. The correlation between the model and tested life in the corona conditions produced is excellent
Keywords
insulation testing; aging model; corona conditions; high rise time pulses; high voltage pulses; magnetic wire; power inverters; test system; tested life; thermal aging; variable frequency pulses; voltage aging; Aging; Cable insulation; Frequency; Inverters; Power system modeling; Stress; System testing; Temperature; Voltage; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 1994., IEEE 1994 Annual Report., Conference on
Conference_Location
Arlington, TX
Print_ISBN
0-7803-1950-8
Type
conf
DOI
10.1109/CEIDP.1994.591795
Filename
591795
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