| 摘要 |
PROBLEM TO BE SOLVED: To provide a support insulator for a gas insulation apparatus which improves an insulation performance, productivity, reliability and the like.SOLUTION: The support insulator for the gas insulation apparatus is used for supporting a high voltage conductor in the gas insulation apparatus including a metal container and the high voltage conductor disposed inside of the metal container. The support insulator for the gas insulation apparatus includes an insulation part and an ion implantation layer. The insulation part is formed from an insulation material. The ion implantation layer is provided on an exposed surface which is exposed inside of the metal container of the gas insulation apparatus, in a surface of the insulation part. In the ion implantation layer, a multivalent ion is implanted to the insulation material. |
