The Performance of a Passive Autoranging Method for a Photonic Current Transducer
Grzegorz Fusiek,
Burhan Mir,
Pawel Niewczas
Abstract:This paper reports on the testing and evaluation of a passive autoranging (AR) method designed to dynamically extend the measurement range of a photonic current transducer (PCT) to pave the way toward a realization of a combined metering- and protection-class current sensor. The PCT utilizes a current transformer (CT), a piezoelectric transducer (PZT), and a fiber Bragg grating (FBG) to enable current measurement at multiple points in an electrical power network whereby multiple sensors are deployed and interr… Show more
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