| 摘要 |
<p>PURPOSE:To check the potential of a shield, by leading a plurality of leader terminals from an insulation spacer in which a circular ground shield is buried concentrically with a high-voltage conductor. CONSTITUTION:A high-voltage conductor 1 is supported in a ground container 3 filled with an insulation gas through an insulation spacer 40. The spacer 40 supports the high-voltage conductor 1 in such a manner as to be grasped mutually with a connecting flange 5. A ground shield 71 is buried in a spacer body 4 concentrically with the conductor 1. A plurality of leader terminals are led out from the shield 71 and capacitors equal in the capacitance are connected between the leader terminals and a metal frange 6.</p> |
