Three-Phase Capacitor Formed By Two Aligned Cylinders With Overpressure Disconnection

摘要

Three-phase capacitor formed by two cylinders where each of the cylinders comprises an outer part which corresponds to a capacitor (1) and (2) while the inner part of each cylinder corresponds to a capacitor (3) and (3′) and which are connected in delta with phases (A), (B) and (C), where each capacitor is separated from the adjacent of each cylinder by means of an insulating material which allows the movement of the inner part with respect to the outer one of each cylinder in case of overpressure, which causes the breakage of the connections made in a particular manner, the breakage of the conductive coating layer (7) which connects armatures (3.1) and (1.2); the breakage of the conductive coating layer (8) which connected armatures (2.2) and (3′.2), the breakage of the connection of connection cable (6) with phase (C), serving as an effective means of protection against internal overpressures.

主权项

1. A three-phase capacitor formed by two aligned cylinder comprising:
a first cylinder and a second cylinder, where each of the cylinders comprises an outer part which corresponds to a capacitor (1) and (2) while the inner part of each cylinder corresponds to a capacitor (3) and (3′) such that connected in parallel the capacitors corresponding to the inner parts of each cylinder take the same value as the capacitor defined in the outer parts of each cylinder, and which are connected in delta with phases (A), (B) and (C), characterized in that each capacitor is separated from the adjacent of each cylinder by an insulating material which allows the displacement of the inner part with respect to the outer one of each cylinder in case of overpressure.