VOLTAGE STABILISATION SYSTEM AT EXTENDED POWER TRANSMISSION LINE Russian patent published in 2014 - IPC H02J3/24 

FIELD: electricity.

SUBSTANCE: voltage stabilisation system contains a transformer substation and an aerial transmission line with power supply branch lines, three independent voltage adders at each of the phase lines installed at the end of the last line, at that the voltage adder is made as a bridge circuit, two parallel interconnected branch lines, which consist of in-series accumulating LC delay line and bidirectional transistor-based commutator, in the bridge circuit diagonal there is an installed bidirectional triode thyristor, accumulating LC delay lines of the bridge circuit branches are connected to phase and zero wires respectively.

EFFECT: stabilisation of the network voltage along the whole line of the power transmission line at variable load of the consumers connected to it.

2 cl, 6 dwg