FIELD: electronic equipment.
SUBSTANCE: method consists in using separating capacitors connected to the electrical system and grounded through connected in parallel to the main reactor and resistor. At the time of existence of single-phase circuit are connected between anticipatory phase and Earth series-connected additional reactor and capacitor.
EFFECT: higher safety and reliability of cable power networks.
1 cl, 3 dwg, 1 tbl
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RU2640033C2 |
