Method for predicting a future voltage and/or current curve

Method for predicting a future voltage and/or current curve

  • CN 1,602,535 A
  • Filed: 12/10/2002
  • Published: 03/30/2005
  • Est. Priority Date: 12/12/2001
  • Status: Active Application
First Claim
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1. one kind is used for obtaining the method that the following voltage of electrical network (5) and/or electric current change, wherein,-obtain existing voltage and/or current data in the electrical network (5) constantly in difference,-handle voltage and/or the current data that is obtained by the Prony method, and-determine that according to handled voltage and/or current data following voltage and/or electric current change,It is characterized in that, according to handled voltage and/or current data or definite following voltage and/or electric current variation, for electric switch especially power switch (1) is determined switching time.

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