| 摘要 |
PURPOSE:To make it possible to obtain a compacter sized high voltage molded electric equipment, by isolating a high voltage lead connecting part between a molded coil and a tail part of a bushing part by connecting tubes, filling the inside with insulating materials and thus shortening an insulation distance. CONSTITUTION:The molded coil 4 fitted to an iron core 1 is supported by a coil supporter 5 between a lower frame 2 and an upper frame 3 which support the iron core 1 inbetween. A supporting table 6 is placed under the lower frame 2, and the molded electric equipment 8 is mounted on a foundation. Then a bushing supporter 10 is mounted on the frame 3 to the part of the iron core 1 by means of supporters 9. Then bushings 11 for high voltage current distribution are mounted on the supporter 10. The tail part of the bushings 11 are to be contained in connecting tubes 12. These connecting tubes 12 are to be filled with insulating oil or gas, so that high voltage connection between the coil 4 and the tail part of the bushings 11 can be isolated. Thus the insulation distance can be shortened, resulting in the compacter sized molded electric equipment 8. |
