Auxiliary drive apparatus and method of manufacturing same

Auxiliary drive apparatus and method of manufacturing same

  • CN 101,746,247 A
  • Filed: 12/01/2009
  • Published: 06/23/2010
  • Est. Priority Date: 12/02/2008
  • Status: Active Application
First Claim
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1. assistive drive circuit comprises:

  • First energy storing device (104) is coupled to a DC bus (105), and is configured to described DC bus (a

         105) output power;

    The one DC-DC electric pressure converter (106), be coupled to a described DC bus (105) and the 2nd DC bus (110), a described DC-DC electric pressure converter (106) is configured to described power conversions is become first voltage, and to described first voltage of described the 2nd DC bus (110) output;

    AndThe 2nd DC-DC electric pressure converter (108,120), be coupled to described the 2nd DC bus (110) and be coupled to secondary bus (130), described the 2nd DC-DC electric pressure converter (108,120) be configured to described first voltage transitions is become second voltage and provides described second voltage to described secondary bus (103), described secondary bus (103) is configured to provide boosting voltage to assistant load (102), and wherein said second voltage is different from described first voltage.

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