ADAPTIVE AUTOMATIC SWITCHOVER Russian patent published in 2023 - IPC H02J9/06 

FIELD: electrical engineering.

SUBSTANCE: invention relates to devices for emergency automatics of power supply systems. The technical result consists in ensuring the adaptability of the automatic switching on of the reserve to changes in the structure, composition and nature of power flows in the power supply system, as well as in increasing the reliability of consumer power backup during switching. It is achieved by the fact that the device uses two power lines, each of which includes an AC source, a control unit for network parameters and power direction, a power switch and a busbar section, as well as a power switch between the power lines connected after the power switches on them, there is an adaptation block, which includes a rule setting block, a fuzzification block, a logic decision block, a defuzzification block, a logical matching block, a control tuning block, a control bus, as well as the use of two operating modes, standby and tuning, in the control tuning block, control units of the executive part of the device and a set of new connections.

EFFECT: ensuring the adaptability of the automatic switching on of the reserve to changes in the structure, composition and nature of power flows in the power supply system, as well as in increasing the reliability of consumer power backup during switching.

4 cl, 2 dwg