Title :
DC current transformer
Author :
Leehey, Jonathan ; Kushner, Lawrence ; Brown, W.
Author_Institution :
The Charles Stark Draper Laboratory, Inc., Cambridge, Massachusetts
Abstract :
A general purpose, magnetically isolated current sensor is described. Based upon the flux nulling technique, this sensor uses a novel flux detector, instead of a Hall effect device, to achieve improved performance at lower cost.
Keywords :
Circuit faults; Current measurement; Current transformers; Magnetic flux; Transformer cores; Windings;
Conference_Titel :
Power Electronics Specialists conference, 1982 IEEE
Conference_Location :
Cambridge, MA, USA
DOI :
10.1109/PESC.1982.7072440
