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Method for symmetrizing asymmetric faults

  • US 6,369,543 B1
  • Filed: 11/24/2000
  • Issued: 04/09/2002
  • Est. Priority Date: 01/28/1998
  • Status: Expired due to Fees
First Claim
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1. In a traction chain comprising a motor driven by an inverter and associated power supply, a method of symmetrizing an asymmetric defect comprisingdetecting a defective component in said inverter which may result in the connection of a motor phase to a top point or a bottom point of said power supply;

  • in response to said detecting, short circuiting only that half of the inverter comprising said defective component.

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