Tuning DC brushless motors

Details Tuning DC brushless motors Tuning DC brushless motors

2006-12-18

2010-12-28

Benson, Walter (Department: 2837)

Electricity: motive power systems

Synchronous motor systems

Brushless motor closed-loop control

C318S400340, C318S400170, C318S432000, C318S434000

Reexamination Certificate

active

07859208

ABSTRACT:
A method of tuning a DC brushless motor, wherein measurement of back EMF voltage is used to detect changes in the torque requirements caused by variation in the operating conditions of the DC brushless motor, the method including varying the timing of the driving signals to the motor to compensate for the changes in the torque requirements.

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