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Power converter and related method

  • US 20040189114A1
  • Filed: 02/18/2004
  • Published: 09/30/2004
  • Est. Priority Date: 03/25/2003
  • Status: Active Grant
First Claim
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1. A power converter arranged in series with a motor to form a unitary structure through which an output shaft extends, comprising:

  • a plurality of coolers each of which is disposed along an extending direction radially extending from an output shaft to be perpendicular to the output shaft, with each of the plurality of coolers having a cooling surface along the extending direction; and

    a power semiconductor module mounted on the cooling surface of at least one of the plurality of coolers to supply electric power to a motor.

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