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pro vyhledávání: '"José C. J. Almeida"'
There are several known issues related to the use of electro-optical sensors as measuring devices. In applications intended for use in measuring currents and potentials in high voltage electric power systems, optical sensor systems must attend severe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fda286e1f90848ef1499eeee8fd84e0a
https://doi.org/10.5772/28939
https://doi.org/10.5772/28939
Publikováno v:
Third European Workshop on Optical Fibre Sensors.
Two versions of opto-electronic signal processors applied to demodulating the output signal of a White Light Interferometry (WLI) based optical sensor, designed to measure ac high voltages, are presented. Both processors incorporate schemes to compen