| 摘要 |
<p>PURPOSE:To improve the reliability of a voltage transformer used for super-high pressure insulating gas-filled switchgear and facilitate the maintenance. CONSTITUTION:A voltage dividing electrode container 3 is provided on the part of the outer container of an insulating gas-filled switchgear. A voltage electrode 16 which coaxially surrounds a main circuit conductor 5 is arranged in the voltage dividing electrode container 3. A tank 8 is connected with the voltage dividing electrode container 3 through an insulating spacer 7 and a connecting pipe path 6 and the main body 9 of transformer for an insulation gas-filled measuring device is stored in the tank 8. The same gas as the insulating gas sealed in the outer container of the insulation gas-filled switchgear is sealed in the connecting pipe path 6 and the tank 8.</p> |
