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US 2003/0144770 A1Published application
Method for detecting a locked axle condition
AssigneeGeneral Electric Company
InventorAjith Kuttannair Kumar
Life of this patent
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Abstract
A method for detecting a locked axle condition in a vehicle having a traction motor including obtaining a traction motor signal having at least one phase, wherein the traction motor signal is responsive to the operating condition of the traction motor, processing the traction motor signal so as to create an indication result signal, and examining the indication result signal so as to determine if a locked axle condition exists.
Claims24
A method for detecting a locked axle condition in a vehicle having a traction motor comprising:
- obtaining a traction motor signal having at least one phase, wherein said traction motor signal is responsive to the operating condition of said traction motor;
- processing said traction motor signal so as to create an indication result;
- and
- examining said indication result so as to determine if said locked axle condition exists.
1 more element
Dependencies are inferred from the claim text.