Electricity: motive power systems – Synchronous motor systems – Brushless motor closed-loop control
Reexamination Certificate
2008-11-24
2011-10-18
Benson, Walter (Department: 2837)
Electricity: motive power systems
Synchronous motor systems
Brushless motor closed-loop control
C318S139000, C323S273000, C323S282000
Reexamination Certificate
active
08040092
ABSTRACT:
A multi-processor controller is provided. The multi-processor controller can be used to control the operation of an inverter in a vehicle-based electric traction system. The multi-processor controller includes a first processor device having a first supply voltage node, a second processor device having a second supply voltage node, a first voltage regulator, and a second voltage regulator. The first voltage regulator has a first output voltage node coupled to the first supply voltage node, and the first voltage regulator is configured to generate a first regulated supply voltage for the first processor device. The second voltage regulator has a second output voltage node coupled to the second supply voltage node, and the second voltage regulator is configured to generate a second regulated supply voltage for the second processor device.
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Agared Gabriel
Benson Walter
GM Global Technology Operations LLC
Ingrassia Fisher & Lorenz P.C.
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