Ring optical current transducer
作者： Thomas J. Meyer , Edward A. Ulmer
DOI:
关键词:
摘要: An optical current transducer for measuring in a high voltage transmission line includes temperature compensated light source of nominal predetermined intensity and wavelength, Faraday rotation device where impressed on the exiting is proportional to electrical be measured. A hermetic tank encloses provide protection from environment. electronic circuit converts output an signal direct proportion phase with
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