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Giant magnetoimpedance effect in a coil with magnetic core and its application in current monitoring
Published online by Cambridge University Press: 19 December 2007
Abstract
The behavior of a coil with ferrite core applied with an ac current and under a magnetic field has been investigated. The field-induced changes of both inductance and impedance have been observed. Based on this, a device for electric current monitoring with the coil has been developed. The result has shown that such a device is very sensitive and high efficiency, and convenient to use in the field of power transmission and management.
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- © EDP Sciences, 2007
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