Electricity: motive power systems – Constant motor current – load and/or torque control
Reexamination Certificate
2005-10-25
2005-10-25
Duda, Rina (Department: 2837)
Electricity: motive power systems
Constant motor current, load and/or torque control
C318S433000, C318S139000, C318S052000, C180S065230, C180S065310
Reexamination Certificate
active
06958587
ABSTRACT:
A vehicle has multiple electrical propulsion systems. Torque is split among the various propulsion systems to meet a variety of requirements and limitations including operator demand, vehicular traction limits, electric machine torque capabilities, machine efficiency operating points and available electrical power.
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Duda Rina
General Motors Corporation
Marra Kathryn A.
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