CHARACTERISTICS OF SILICONE INSULATING OIL FOR ROLLING STOCK TRANSFORMER
Japanese National Railways has used a nonflammable oil composed mainly of polychlorinated biphenyl (PCB) in the transformers on cars on the New Tokaido Line (25 kV) and conventional equipment (20 kV). Japanese legislation prohibited use of PCB in July 1972; JNR then sought a non-PCB oil. The new rolling-stock transformer oil is dimethyl silicone oil with viscosity of 25 cST (25 C). Extensive tests have indicated the relation between insulating characteristics and water content, oil temperature, and flammability.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/oclc/3127232
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Corporate Authors:
JAPANESE NATIONAL RAILWAYS
TOKYO, Japan -
Authors:
- Garan, S
- Amekura, K
- Publication Date: 1976
Media Info
- Features: Figures; Tables;
- Pagination: p. 12-13
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Serial:
- Railway Technical Research Institute, Quarterly Reports
- Volume: 17
- Issue Number: 1
- Publisher: Railway Technical Research Institute/Tetsudo Gijutsu Kenkyujo
- ISSN: 0033-9008
- Serial URL: http://www.rtri.or.jp/eng/
Subject/Index Terms
- TRT Terms: Ecology; Electric locomotives; Environmental impacts; Fires; Hazards; Multiple unit cars; Railroad electrification; Safety; Toxicity; Transformers
- Uncontrolled Terms: Fire hazards
- Subject Areas: Environment; Railroads; Safety and Human Factors;
Filing Info
- Accession Number: 00142247
- Record Type: Publication
- Source Agency: Railway Technical Research Institute
- Files: TRIS
- Created Date: Nov 23 1976 12:00AM