| 摘要 |
The invention relates to a three-phase capacitor formed by two cylinders, in which each of the cylinders comprises an external part corresponding to a capacitor (1) and (2) and an internal part corresponding to a capacitor (3) and (3'), said capacitors being connected to form a triangle with phases (A), (B) and (C), and in which each capacitor is separated from the adjacent capacitor of each cylinder by an insulating material which, in the event of an overpressure, allows the internal part to move in relation to the external part of each cylinder, thereby breaking the connections in a particular manner, namely: the conductive coating layer (7) which connects armatures (3.1) and (1.2); the conductive coating layer (8) which connected armatures (2.2) and (3'.2); and the connection of the connection cable (6) with phase (C), providing an effective means of protection against internal overpressures. |
