DocumentCode :
2316476
Title :
Development of potential grading layer for high voltage rotating machine
Author :
Okamoto, Tetsushi ; Yoshiyuki, Inoue ; Kawahara, Makoto ; Yamada, Toshimitsu ; Nakamura, Shuhei
Author_Institution :
Toshiba Corp., Yokohama, Japan
fYear :
2004
fDate :
19-22 Sept. 2004
Firstpage :
210
Lastpage :
215
Abstract :
A new potential grading layer used for a high voltage rotating machine has been developed based on the percolation behavior of composite made with a resin, triiron tetra oxide (Fe3O4) and/or silicon carbide (SiC). The potential grading layer was designed by using a combination of high and low resistive tapes made with a binder resin, SiC and Fe3O4 and showed a stable and excellent partial discharge suppression capability.
Keywords :
composite materials; iron compounds; machine testing; materials testing; partial discharges; resins; silicon compounds; Fe3O4; SiC; binder resin; high voltage rotating machine; partial discharge suppression capability; percolation behavior; potential grading layer; resistive tape; silicon carbide; triiron tetra oxide; Capacitance measurement; Conductivity; Electrical resistance measurement; Partial discharges; Permittivity measurement; Resins; Rotating machines; Silicon carbide; Voltage; Zinc oxide;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Insulation, 2004. Conference Record of the 2004 IEEE International Symposium on
ISSN :
1089-084X
Print_ISBN :
0-7803-8447-4
Type :
conf
DOI :
10.1109/ELINSL.2004.1380524
Filename :
1380524
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2316476
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