METHOD FOR GROUP CONTROL OF WIDTH-PULSE VOLTAGE CONTROLLERS Russian patent published in 2012 - IPC G05F1/00 

FIELD: electricity.

SUBSTANCE: in the method of group control of pulse voltage controllers having individual loads connected to a single source of supply, the common period of width-pulse modulation, autonomous variation of pulse duration, for the time of action of which a controller connects a load to a source of supply, pulses of controllers are arranged in the decreasing order of consumed load currents, sequences of controller pulses are identified, the total relative duration of pulses in every of which, apart from possibly the latter, meets inequalities is generated from pulses ending every sequence, for which the condition is true, equivalent pulses of dummy controllers with parameters identified in accordance with formulas and actual and equivalent dummy controllers of pulse sequences with odd numbers are included in the increasing order of currents consumed by their loads, and actual and equivalent dummy controllers of pulse sequences with even numbers - in the decreasing order of currents of their loads.

EFFECT: increased coefficient of pulse voltage controllers group capacity.

5 dwg