System and method for locomotive adhesion control

Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Slipping and/or racing control for electric motors

Reexamination Certificate

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C318S362000, C318S063000, C318S821000, C318S371000

Reexamination Certificate

active

11173299

ABSTRACT:
A traction control system for controlling an electric traction motor drivingly coupled to a wheel of a tractive vehicle. The traction control system includes means for determining speed of the wheel, means for determining tractive effort of the wheel and a control circuitry for controlling drive signals to the motor based upon the wheel speed and tractive effort.

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patent: 2004/0075280 (2004-04-01), Kumar et al.

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