| 摘要 |
FIELD: electricity. ^ SUBSTANCE: an AC electric network is proposed, which comprises transformers at a transmitting and a receiving sides with two three-phase linear windings with neutral and phase outlets, two rings of six groups of serially connected controlled semiconductor valves, to common points between groups of which there are zero outputs of three-phase linear windings connected in a sequence of phases alternation, as well as disconnectors and wires of two power transmission lines, besides, it is additionally equipped at each of the sides with transformers having two three-phase linear windings connected as star/delta and two power transmission lines, besides, phase outputs of each of three-phase linear windings of the transmitting side are connected via disconnectors and wires of power transmission lines with identical phase outputs of various three-phase linear windings of the receiving side. ^ EFFECT: elimination of network operation in semi-wave mode. ^ 3 dwg |
