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Value-based transmission asset maintenance management of electric power networks

  • US 20040158772A1
  • Filed: 12/23/2003
  • Published: 08/12/2004
  • Est. Priority Date: 12/23/2002
  • Status: Active Grant
First Claim
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1. A method for assisting with maintenance management of a power network, the method comprising:

  • determining a set of power network components being likely to fail;

    determining a condition of each power network component;

    determining a reliability parameter corresponding to each power network component;

    determining an impact on the power network of a failure of each power network component; and

    determining, for each power network component, a risk value based on the impact on the power network of the power network component failure and determining a corresponding probability of power network component failure based on the reliability parameter and the condition of the power network component.

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