| 摘要 |
FIELD: electrical engineering; organizing communication channels in three-phase power mains. SUBSTANCE: method is characterized in that currents are produced in oscillatory circuits set up of respective inductance coils and capacitors by means of 10/0.4-kV transformer, full-wave three-phase rectifier bridge, resistor, and controlled switch, and that these currents are conveyed to three-phase power mains. EFFECT: reduced power requirement. 1 cl, 1 dwg |
