Motor control method and device thereof

Details Motor control method and device thereof Motor control method and device thereof

2011-03-29

2011-03-29

Duda, Rina I (Department: 2837)

Electricity: motive power systems

Constant motor current, load and/or torque control

C318S599000, C318S811000

Reexamination Certificate

active

07915845

ABSTRACT:
A motor control method and a motor control device are provided. The control method includes the steps of receiving a current feedback signal from a coil switching circuit, while the motor is rotating, for generating a separate signal, and comparing the current feedback signal and the separate signal for generating a motor control signal so as to control the operation of the motor.

REFERENCES:
patent: 5187427 (1993-02-01), Erdman
patent: 5526252 (1996-06-01), Erdman
patent: 6307336 (2001-10-01), Goff et al.
patent: 6801009 (2004-10-01), Makaran et al.
patent: 7075267 (2006-07-01), Cheng

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