Title :
Harmonic analysis of current waveforms using optical current sensor
Author :
Michie, W.C. ; Cruden, A. ; Niewczas, P. ; Madden, W.I. ; McDonald, J.R. ; Gauduin, M.
Author_Institution :
Rolls-Royce Univ. Technol. Centre in Power Eng., Glasgow, UK
fDate :
10/1/2002 12:00:00 AM
Abstract :
This paper reports on the research and development of an optical current sensor for harmonic analysis within the electricity supply network. The device has a measurement capability, limited by the sampling frequency of the analog-to-digital converter, to around 20 kHz. We report on experimental verification of these measurements up to the 60th harmonic (3 kHz).
Keywords :
analogue-digital conversion; electricity supply industry; harmonic analysis; optical sensors; power system measurement; 20 kHz; 3 kHz; analog-to-digital converter; current waveforms; electricity supply network; harmonic analysis; measurement capability; optical current sensor; sampling frequency; Conductors; Current measurement; Digital signal processing; Harmonic analysis; Magnetic sensors; Optical fiber polarization; Optical films; Optical propagation; Optical sensors; Sensor phenomena and characterization;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.2002.807802
