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The Basics of Current-Sensing Relays.

Authors :
Bredhold, David
Source :
EC&M Electrical Construction & Maintenance; Sep2012, Vol. 111 Issue 9, p12-16, 4p
Publication Year :
2012

Abstract

The article offers information on the fundamentals of current-sensing relays. It says that understanding alternating current (AC) and direct current (DC) current relays can help electrical professionals solve power quality problems effectively. It discusses the protection of equipment from overcurrents and undercurrents, the prevention of power outages from ground faults, and current transformers (CTs).

Subjects

Subjects :
ALTERNATING currents
DIRECT currents
RELAY control systems
ELECTRIC power failures
ELECTRIC appliance protection
ELECTRIC current measurement
CURRENT transformers (Instrument transformer)
PREVENTION

Details

Language :
English
ISSN :
00134260
Volume :
111
Issue :
9
Database :
Complementary Index
Journal :
EC&M Electrical Construction & Maintenance
Publication Type :
Periodical
Accession number :
82534797

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