CONTROL DEVICE FOR SEMICONDUCTOR REACTIVE POWER REGULATOR Russian patent published in 2021 - IPC H02J3/18 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering and power electronic and can be used to control semiconductor reactive power regulators in electrical networks and is aimed at expanding the functionality of a device for controlling a semiconductor reactive power regulator. The technical result is achieved in that the control device is a semiconductor control of reactive power based on thyristor-switchable reactive element that contains the unit of measurement of sinusoidal voltage of the electrical network, the synchronization unit, the control unit thyristor unit set include thyristors, setting block size reactive resistance regulator solid state reactive power is further provided with first and second current sensors, set before and after the point of connection of solid-state control of reactive power to the power grid, block calculation mode parameters of electrical networks, a unit of calculate the required value of reactance semiconductor control of reactive power and the power set the mode of operation of electrical networks.

EFFECT: invention can be used to control semiconductor reactive power regulators in electrical networks and is aimed at expanding the functionality of a device for controlling a semiconductor reactive power regulator.

1 cl, 1 dwg