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Vector control board for an electric vehicle propulsion system motor controller

  • US 5,627,758 A
  • Filed: 06/10/1994
  • Issued: 05/06/1997
  • Est. Priority Date: 06/10/1994
  • Status: Expired due to Term
First Claim
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1. A vector control board for an electric vehicle propulsion system comprising:

  • a microcontroller for generating torque requests; and

    a digital signal processor for receiving said torque requests via a digital gate array and generating phase voltage signals,said digital gate array for receiving said phase voltage signals and for generating pulse-width modulated signals for driving a power bridge.

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