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ELEVATOR REGENERATIVE DRIVE CONTROL REFERENCED TO DC BUS

  • US 20130112507A1
  • Filed: 07/30/2010
  • Published: 05/09/2013
  • Est. Priority Date: 07/30/2010
  • Status: Active Grant
First Claim
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1. A regenerative elevator drive device, comprising:

  • a DC bus;

    a power section having a plurality of power components electrically referenced to the DC bus; and

    a control section having a plurality of control components including a drive controller and controller inputs electrically referenced to the DC bus.

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