REACTIVE POWER COMPENSATION AND ICE-MELTING COMBINATION DEVICE ON THE BASIS OF THE DRIVEN SHUNT REACTOR TRANSFORMER Russian patent published in 2017 - IPC H02G7/16 H02J3/18 

FIELD: electricity.

SUBSTANCE: device comprises the electromagnetic, vent and switch parts. The electromagnetic part is designed as a triphase shunt reactor transformer (1) with the secondary (control) winding split into a triphase sections (2) and (3). The vent part is designed as a triphase thyristor rectifier bridge (4) and (5), connected to the sections (2) and (3) outputs respectively. The device switch part comprises two single-pole isolator (6) and (7) and two double pole isolating switches (8) and (9). The disconnecting devices (6) and (7) are intended for the rectifier bridge input short-circuiting (4) and (5) respectively, and the disconnecting devices (8) and (9) are intended for the rectifier bridge connection (4) and (5) to melted wires and/or to the wire rope VL1 and VL2 respectively.

EFFECT: facility reduction and respective capital costs reduction.

2 cl, 1 dwg