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Drive system with drive-motor, electric machine and battery

  • US 6,281,646 B1
  • Filed: 02/27/1998
  • Issued: 08/28/2001
  • Est. Priority Date: 08/31/1995
  • Status: Expired due to Fees
First Claim
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1. Drive system withan internal combustion engine (1) serving as a drive motor, an inverter-controlled rotary-current electric machine (4), which furnishes additional driving action, an inverter (14) with an intermediate circuit at a voltage level higher than a low-voltage network, at least one short-duty battery (11), which lies at the elevated voltage level of the intermediate circuit and which furnishes at least part of the energy required during the driving action of the electric machine (4).

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