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RESONANT CURRENT LIMITING DEVICE

  • US 20160056711A1
  • Filed: 08/07/2015
  • Published: 02/25/2016
  • Est. Priority Date: 08/19/2014
  • Status: Active Grant
First Claim
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1. A resonant current limiting device for a resonant current passage having a loop shape including at least one capacitor and a wiring passage that includes at least one inductor or at least one inductance component, the resonant current limiting device comprising:

  • an electric storage element connected in series with the capacitor;

    a driving power source; and

    a voltage controller that charges and discharges an electric charge in the electric storage element, which is supplied from the driving power source, controls a terminal voltage of the electric storage element to be a predetermined instruction voltage, and restricts a resonant current component flowing through the wiring passage.

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