PULSED EDDY CURRENT SYSTEM
The present disclosure relates to a Pulsed Eddy Current (PEC) system comprising a transmitter (2) configured to generate a changing electromagnetic field which induces eddy currents in an object of an electrically conductive material arranged within the electromagnetic field. The transmitter compris...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
07.08.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The present disclosure relates to a Pulsed Eddy Current (PEC) system comprising a transmitter (2) configured to generate a changing electromagnetic field which induces eddy currents in an object of an electrically conductive material arranged within the electromagnetic field. The transmitter comprises a switching device (24) and a transmitter coil (21) configured to be connected to a voltage source (25). The switching device is arranged for switching a current generated by the voltage source through the transmitter coil. The transmitter coil comprises a plurality of parallel electrically conductive coil layers (22) with a respective damping resistor (23) connected across each of the coil layers (22), each of the coil layers being connected in series with a respective diode (D). |
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Bibliography: | Application Number: EP20200213460 |