Orthogonal conjugate reflecting current sensor

Zongjun Huang; Zhengping Wang; Hongyu Wang

doi:10.1117/12.723718

18 June 2007 Orthogonal conjugate reflecting current sensor

Zongjun Huang, Zhengping Wang, Hongyu Wang

Proceedings Volume 6616, Optical Measurement Systems for Industrial Inspection V; 66161S (2007) https://doi.org/10.1117/12.723718
Event: Optical Metrology, 2007, Munich, Germany

Abstract

A new design of optical current sensor using a Faraday Mirror directly as the current sensing element is proposed, the optical setup is shown, the mathematical expression of the working principle is derived, the experimental result is given, the advantages and shortcomings of the design are discussed in this paper. This design may be used as the primary current sensing element of an electrical current transformer for high voltages applications.

Citation Download Citation

Zongjun Huang, Zhengping Wang, and Hongyu Wang "Orthogonal conjugate reflecting current sensor", Proc. SPIE 6616, Optical Measurement Systems for Industrial Inspection V, 66161S (18 June 2007); https://doi.org/10.1117/12.723718

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