Title :
Simulation of a differential current protection scheme involving multiple current transformers
Author :
Anndkkage, U.D. ; Yu, Ming ; McLaren, P.G. ; Dirks, E. ; Parker, A.D.
Author_Institution :
Auckland Univ., New Zealand
fDate :
4/1/2000 12:00:00 AM
Abstract :
Differential protection schemes for busbars, generators or transformers connect multiple current transformers in parallel across a common burden. This paper describes the techniques used to simulate such an arrangement and concentrates particularly on the three current transformer case
Keywords :
busbars; current transformers; overcurrent protection; power system protection; power transformers; busbars; differential current protection scheme; generators; multiple current transformers connection; three current transformer case; transformers; Current transformers; Digital relays; Equations; Magnetic hysteresis; Magnetic materials; Magnetization; Power transformers; Protection; Protective relaying; Testing;
Journal_Title :
Power Delivery, IEEE Transactions on
