Applicability of new material to stator winding bracing in large rotary machines

Applicability of new material to stator winding bracing in large rotary machines

In this paper measuring and establishing electrical and mechanical properties of foam epoxy resin Foam 128 as a material for stator winding bracing in large rotary machines are described. The material is considered in the light of partial discharges, loss factor, flexural strength and strength in co...

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Bibliographische Detailangaben
Hauptverfasser: Vesely, Ondrej, Mentlik, Vaclav, Prosr, Pavel, Polansky, Radek
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Epoxy resins
flexural strength
Foam 128
foam epoxy resin
Glass
loss factor
Loss measurement
partial discharge
stator winding
strength in compression
Synchronous generator
Temperature measurement
Voltage measurement
winding bracing
Windings
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Beschreibung
Zusammenfassung:In this paper measuring and establishing electrical and mechanical properties of foam epoxy resin Foam 128 as a material for stator winding bracing in large rotary machines are described. The material is considered in the light of partial discharges, loss factor, flexural strength and strength in compression. The aim of this paper is to decide whether the foam epoxy resin could be used when repairing damaged winding bracing in large rotary machines.
ISSN:1553-5282
2159-1687
DOI:10.1109/ICSD.2013.6619838