Title :
Optical current transducers for power systems: a review
fDate :
10/1/1994 12:00:00 AM
Abstract :
The technology of the optical measurement of current is revived. Several fundamentally different approaches are described. Implementations from a number of manufacturers are examined so as to highlight the similarities and the differences. Experience with optical current transducers is reported. The question of interfacing to an optical current transducer is discussed. The special problems posed by calibration of this kind of instrument are reviewed
Keywords :
calibration; electric current measurement; fibre optic sensors; measurement standards; power system measurement; calibration; current measurment; fibre optics; instrument; interfacing; optical current transducers; power systems; Current measurement; Instruments; Optical devices; Optical fibers; Optical receivers; Optical sensors; Power system measurements; Power systems; Power transformer insulation; Transducers;
Journal_Title :
Power Delivery, IEEE Transactions on
