DEVICE TO ADJUST VOLTAGE AND TRANSMITTED CAPACITY OF ELECTRIC NETWORK Russian patent published in 2012 - IPC H02J3/12 

FIELD: electricity.

SUBSTANCE: device comprises the first power transformer without an on-load tap changer (OLTC); the second power booster transformer with the OLTC device on the secondary winding; a three-phase uncontrollable rectifier; a capacitor; the first and second three-phase inverters; the first and second measurement voltage transformers; a measurement current transformer; a unit of voltage measurement; a unit of capacity measurement; the first and second control units; a logics unit; the third supply power transformer with the OLTC device on the primary winding, installed in the beginning of the line; a unit of transformer OLTC device control; a unit of voltage adjustment synchronisation; a unit of booster transformer OLTC device control.

EFFECT: stabilised level of voltage and higher ratio of grid capacity.

1 dwg