DEVICE FOR CONTROLLING A COLLECTOR ENGINE Russian patent published in 2007 - IPC H02P25/10 H02P25/14 

FIELD: electric engineering, possible use for controlling collector electric engine of devices for home and industrial purposes.

SUBSTANCE: device for controlling collector engine contains clock impulse generator, binary frequency divider, multiplexer, counter, block for resetting on enabling of power, generator of linearly changing signal, comparison element, generator of output impulses, count control block. Generator of linearly changing signal, comparison element and generator of output impulses are connected serially. Input of generator of linearly changing signal is connected to input bus, and output of output impulse generator is the output of device. Inputs of count control block are connected through check connection channels to excitation winding and to anchor of engine, one output is connected to input of direct/reverse count of counter, and another output is connected to one of controlling inputs of multiplexer.

EFFECT: possible realization of device in integration form due to processing of check connection signals in digital form.

7 dwg