CONTROL METHOD OF REACTIVE POWER COMPENSATOR OPERATION MODE, WHICH IS BUILT ON THE BASIS OF THYRISTOR-SWITCHED CAPACITOR GROUP Russian patent published in 2020 - IPC H02J3/18 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering and power electronics and can be used to control reactive power in an electrical network. In the reactive power compensator operation mode control method, constructed based on the thyristor-switched capacitor group, calculation of required value of thyristor-switched group capacitance and formation of request for change of capacity of thyristor-switching capacitor group is carried out upon receipt of request for change of operating mode of reactive power compensator after voltage measurement in nodes of connection of thyristor-switched capacitor group to supply network phases and currents in supply circuit phases before and after connection points of thyristor-switched capacitor group to corresponding phase with allowance for preset operating mode of reactive power compensator in supply mains.

EFFECT: broader functional capabilities of the method of controlling the operating mode of the reactive power compensator intended for controlling operating conditions of the supply network.

1 cl, 2 dwg