| 摘要 |
In order to remove snow and ice from an overhead line (1), an operatively controllable electromechanical vibrator (5) is attached semi-permanently on a line section between pylons. Preferably, a snow/ice sensor (8) is arranged close by the vibrator (5), and the vibrator is preferably driven from a current transformer (4) mounted close by for inductive tapping of power from the line (1) itself. Preferably, the operation is controlled by means of a control unit (7). |
