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Standard

IEEE C37.243-2015

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Abstract

New IEEE Standard - Active. A comprehensive guide to practical line current differential schemes using digital communications. Operating principles, synchronization methods, channel requirements, current transformer requirements, external time reference requirements, backup considerations, testing considerations, and troubleshooting are included. This guide also provides specific guidelines for various application aspects including multi-terminal lines, series compensated lines, mutually coupled lines, line charging current, in-zone transformers and reactors, single-phase tripping and reclosing, as well as communications channel requirements.

Products specifications

  • Standard from IEEE
  • Published:
  • Document type: IS
  • Pages
  • Publisher: IEEE
  • Distributor: IEEE
  • ICS: 29.120.70
  • ICS: 29.240.01
  • National Committee: IEEE Power and Energy Society / Power System Relaying and Control

Product Relations

  • Refers: IEEE C37.238-2011
  • Refers: IEEE C37.233-2009
  • Refers: IEEE C37.94-2002
  • Refers: Special report prepared by WG H9 (Power System Relaying Committee, Relaying Communications Subcommittee), “Communications Technology for Protection Systems,” Jan. 14, 2013.
  • Refers: van C. Warrington, A. R., Protective Relays: Their Theory and Practice, vol. 1, London, Chapman and Hall, 1962.