| 摘要 |
<p>PURPOSE:To ensure spaces between wires in horizontal and vertical directions by preventing shaking of wire of each phase and line in the center of span in three-phase multi-line overhead transmission line. CONSTITUTION:Insulating members, i.e., spacers 6, 7, are provided between different phase wires 3a and 3b, 3b and 3c, 4a and 4b, 4b and 4c of first and second lines and between different line wires 3a and 4a, 3b and 4b, 3c and 4c of each phase opposing thereto. Consequently, predetermined space is ensured between respective transmission lines 3a-3c, 4a-4c.</p> |
