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Detecting brushfire in power systems

  • US 9,991,832 B2
  • Filed: 08/04/2016
  • Issued: 06/05/2018
  • Est. Priority Date: 08/04/2016
  • Status: Active Grant
First Claim
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1. A control circuit for a power system comprising:

  • a detection circuit that is coupled to an antenna and a filter circuit including a capacitor,wherein the antenna is configured to;

    receive an electromagnetic wave generated by a brushfire in the power system;

    convert the electromagnetic wave to an electrical signal; and

    deliver the electrical signal to the detection circuit,wherein the detection circuit is configured to detect the brushfire based on the electrical signal, andwherein the filter circuit is configured to;

    receive the electrical signal indicating the brushfire;

    filter the electrical signal; and

    deliver the electrical signal to the detection circuit.

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