Sensitive ground fault detection system for use in compensated electric power distribution networks

Details for Australian Patent Application No. 2001257462 (hide)

Owner Schweitzer Engineering Laboratories, Inc.

Inventors Altuve Ferrer, Hector; Hou, Daqing; Roberts, Jeffery B.

Agent Freehills

Pub. Number AU-B-2001257462

PCT Pub. Number WO01/84687

Priority 09563178 02.05.00 US

Filing date 30 April 2001

Wipo publication date 12 November 2001

Acceptance publication date 17 February 2005

International Classifications

H02H 003/40 Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection - responsive to ratio of voltage and current

Event Publications

17 February 2005 Application Accepted

  Published as AU-B-2001257462

16 June 2005 Standard Patent Sealed

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