POWER UTILIZING EQUIPMENT CONTROL DEVICE Russian patent published in 1998 - IPC

FIELD: power engineering. SUBSTANCE: control unit 5 has shift register 8, shift shaper 9, ambient air temperature detectors 10, and disjunctive unit 11; outputs of unit 4 metering current consumed by free-demand loads are connected to first inputs of disjunctive unit 11 whose second inputs are connected to ambient air temperature detectors 10 and outputs are connected to inputs of shift register 8 and shift shaper 9 whose output is connected to control input of shift register 8 whose outputs are connected to inputs of switching unit of forced-demand loads 7. EFFECT: improved efficiency of power utilization by loads due to equalizing load curves of current collectors and power lead-ins of users. 2 wdgn