RAILROAD ELECTROMAGNETIC COMPATIBILITY. VOLUME II. ASSESSMENT FOR CLASSIFICATION YARDS AND ELECTRIFICATION

The automated freight classification yard electromagnetic environment is composed of electrical and electronic devices that are each potential sources and/or victims of electrical interference. The electromagnetic radiation of the environment and selected railroad yard devices such as doppler radars and switch machines was measured at three railroad classification yards. The susceptibilities of selected yard devices were measured to determine operational sensitivity to the yard electromagnetic radiations. In addition to yards, since railroad electrification has important implications, radiations from an electrified railroad operating at 50 kilovolt 60 Hertz were also measured to formulate a measurement methodology and to determine the potential interference effects on railroad operations.

  • Supplemental Notes:
    • Prepared in cooperation with IIT Research Inst., Chicago, IL. See also Volume 1 dated March 78, PB-281705.
  • Corporate Authors:

    Electromagnetic Compatibility Analysis Center

    North Severn
    Annapolis, MD  United States  21402

    IIT Research Institute

    10 West 35th Street
    Chicago, IL  United States  60616

    Federal Railroad Administration

    Office of Research and Development, 1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Authors:
    • Speh, P E
    • Griffin, S
  • Publication Date: 1978-9

Media Info

  • Pagination: 172 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00186227
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: FRA/ORD-77/77.II Final Rpt., ECAC-PR-78-038
  • Files: NTIS, TRIS, USDOT
  • Created Date: Feb 3 1979 12:00AM