Title :
A New Line of Orthomagnetic Bushing-Type Current Transformers
Author_Institution :
Power Transformer Engineering Division of the General Electric Company, Pittsfield, Mass.
Abstract :
The development of this new line of orthomagnetic bushing-type current transformers makes it possible to obtain the higher classes of metering accuracy, in the lower range of line current ratings, in high-voltage systems. At the same time it is possible to retain the advantage of minimum space, easy installation, dependable operation, and much of the economy of the usual bushing-type current transformer. The multiratio feature incorporated in the design of these transformers will materially facilitate their application on circuits where load conditions may change.
Keywords :
Construction industry; Core loss; Current measurement; Current transformers; Electrical equipment industry; Magnetic cores; Manufacturing industries; Power measurement; Space stations; Transformer cores;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1950.5060166
