IEEE - Institute of Electrical and Electronics Engineers, Inc. - Overcurrent protection using signals derived from saturated measurement CTs

Proceedings of Power Engineering Society Summer Meeting

Author(s): T. Bunyagul ; P. Crossley ; P. Gale
Sponsor(s): Power Eng. Soc.
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 2001
Conference Location: Vancouver, BC, Canada, Canada
Conference Date: 15 July 2001
Volume: 1
Page Count: 6
ISBN (Paper): 0-7803-7173-9
DOI: 10.1109/PESS.2001.969993
Regular:

A conventional inverse time overcurrent relay measures the current flowing into a fault using protection current transformers (CTs). If the current is greater than the operating threshold the... View More

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