CONNECTING METHOD OF DISTRIBUTION LINE

摘要

PROBLEM TO BE SOLVED: To provide a connecting method for a distribution line in which a failed distribution line can be interrupted selectively using a conventional protection system as it is, even if the distribution lines are connected to configure a loop system or a mesh system of the high voltage distribution line. SOLUTION: In the connecting method of distribution line for interconnecting a plurality of distribution lines, the distribution lines are interconnected through a zero phase current suppressor having low positive-phase and negative-phase impedances and high zero phase impedance. The zero phase current suppressor can be constituted of a common mode coil. COPYRIGHT: (C)2005,JPO&NCIPI