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Patent Application
App. No. 12/065,540

Regulator Device for a Three-Phase Ac Machine

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Quick Facts
Patent No.
US None
App. No.
12/065,540
Abstract

A regulating apparatus for a three-phase AC machine has a DC controller and an inverter. An input of the inverter is coupled to the DC controller and an output of the inverter can be coupled to the AC machine.

Claims (8)

1 - 5 . (canceled)

6 . A regulator device for a three-phase AC machine, comprising:

a DC chopper converter;

an inverter having an input side connected to said DC chopper converter and an output side connectable to the three-phase AC machine.

7 . The regulator device according to claim 6 , which comprises a voltage intermediate circuit connected between said DC chopper converter and said inverter, and wherein said inverter is an inverter having input-side voltage injection.

8 . The regulator device according to claim 6 , which comprises a current intermediate circuit connected between said DC chopper converter and said inverter, and wherein said inverter is an inverter having input-side current injection.

9 . The regulator device according to claim 6 , wherein said DC chopper converter is a step-down converter.

10 . The regulator device according to claim 6 , wherein said DC chopper converter is a multi-phase step-down converter.

Assignments (2)
MERGER Recorded Aug 18, 2010
From: VDO AUTOMOTIVE AG (FORMERLY KNOWN AS SIEMENS VDO AUTOMOTIVE AG)
To: CONTINENTAL AUTOMOTIVE GMBH
Reel/Frame 024852/0010 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 17, 2008
From: RENKEN, FOLKER, DR.
To: VDO AUTOMOTIVE AG
Reel/Frame 021252/0676 →