DISTRIBUTING POWER NETWORK Russian patent published in 2008 - IPC H02H7/26 H01H33/14 

FIELD: distributing power networks.

SUBSTANCE: distributing power network contains at least one multi-phased aerial line and at least one power switch intended to protect at least one aerial line. As the power switch, a hybrid power switch is provided, which has at least two serially coupled computing chambers. At least one first computing chamber is made with possible long-term operation with high working voltages, and at least one second disabling chamber is made with possible operation with relatively large initial steepness of voltage being restored.

EFFECT: creation of multi-phased distributing power network which is cheaper to manufacture, where additional capacitors are not required to reduce structure-caused steepness of voltage being restored.

6 cl, 2 dwg