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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Niedernhuber, J; Kindersberger, J. 
Title:
Effect of water absorption on the dielectric properties of neat and nanosilica filled impregnating resins 
Abstract:
Impregnating resins in high voltage machines are exposed to harsh environmental conditions characterized by high operating temperatures and high electric field. During maintenance humidity in the environment may lead to uptake of water and thus to a change of the material properties. In this study the impact of water uptake on the dielectric properties is investigated for neat epoxy- and UP-resins as well as for UP-resins with nano-scale silica fillers. Plate specimens were immersed in water at...    »
 
Editor:
IEEE 
Book / Congress title:
International Conference on High Voltage Engineering and Application (ICHVE) 2014 
Congress (additional information):
08.-11. September 2014, Poznan Poland 
Organization:
Poznan University of Technology 
Date of congress:
08.-11.09.2014 
Publisher:
IEEE 
Year:
2014 
Quarter:
3. Quartal 
Month:
Sep 
Reviewed:
ja 
Language:
en 
Publication format:
Print 
TUM Institution:
HSA