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DEGRADATION DETERMINATION

  • US 20120158344A1
  • Filed: 12/08/2011
  • Published: 06/21/2012
  • Est. Priority Date: 12/21/2010
  • Status: Abandoned Application
First Claim
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1. An electrical device, comprising:

  • connectors for an electrical connection to a voltage source;

    a sampling device to determine a voltage applied to the connectors;

    a controllable load to change an electrical power consumption of the device at the connectors; and

    a control device configured to determine a degradation of the electrical connection if voltages, which are applied to the connectors at different electrical power consumptions, differ from one another by more than a predetermined amount.

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