Switching current regulator for motor control

Details Switching current regulator for motor control Switching current regulator for motor control

1988-10-31

1992-02-04

Shoop, Jr., William M.

Electricity: motor control systems

Closed loop speed control system for dc motor with commutator

Armature control by digital or combined analog and digital...

388910, 318739, 318747, 318801, H02P 100

Patent

active

050864920

ABSTRACT:
An improved motor control circuit is disclosed in which energy stored in the motor is transferred back to the power supply rather than being passively dissipated. The sense of a feedback signal is reversed at a summation node by combining the signal with an inverted, amplified reproduction of the signal.

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