A New Sensor for the Electrical Equipment Leakage Current

Xin Lao Wei; Wen Lei Zheng

doi:10.4028/www.scientific.net/AMR.981.620

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 981A New Sensor for the Electrical Equipment Leakage...

A New Sensor for the Electrical Equipment Leakage Current

Abstract:

To achieve the accurate and non-contact detection of the electrical equipment leakage current at the millampere level, this paper presents a new single-turn cored clamp-type sensor named the Microcrystalline-alloy Rogowski coil. The creative construction technique of the new sensor remedies the disadvantage of the Rogowski coil with the structure of microcrystalline alloy core. The experimental test of the prototype was carried out to show the superior performance and the excellent practical value in the application of the faint current measurement.

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Periodical:

Advanced Materials Research (Volume 981)

Pages:

620-623

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.981.620

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Online since:

July 2014

Authors:

Xin Lao Wei*, Wen Lei Zheng

Keywords:

Faint Current Measurement, Microcrystalline Alloy, Non-Contact Detection, Rogowski Coil, Single-Turn Cored Clamp-Type

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* - Corresponding Author

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