Live-Line High Voltage Conductor Replacement

摘要

Systems, devices, and methods for transfer of current to a conductor being drawn into place and, at the pulling end, from the old (pulling) conductor to the ongoing line. The current transfer can be simplified by making attachments to the new conductor and the pulling conductor at the center of the reels on which those conductors are wound, using either rotating liquid metal (e.g., mercury) contactor, or slip-ring/brush systems for current transfer.