| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact and highly reliable capacitor bushing in which insulation dimension are reduced by improving its electrical insulation properties.SOLUTION: Provided is a capacitor bushing comprising: a porcelain tube 6 formed with many shade parts along the axial direction; a central conductor 1 installed inside the porcelain tube 6; and a capacitor core 16 in which the outer circumference of the central conductor 1 is concentrically disposed with a plurality of equalizer electrodes 14 and insulation resin layers 15. The capacitor bushing is formed of a bent part 14a in which the edge part of the equalizer electrode 14 at the inside of the capacitor core 16 is bent to the outside to the central conductor 1.SELECTED DRAWING: Figure 2 |
