| 摘要 |
The present invention relates to an epoxy powder insulation bus-duct and comprises a plurality of conducting members and a spacer. The conducting members are housed in a duct and arranged to be apart from each other along a length direction of the duct. A plurality of epoxy layers are formed on a surface of the conducting member by a powder painting. At least one or more spacers are arranged between the conducting members to form a heat radiating path for cooling between the conducting members. According to the present invention, since an epoxy is deposited on the conducting members of the epoxy powder insulation bus-duct, a dielectric strength of the conducting member can be increased. And, since a stacking spacing between the conducting members is minimized, a size of bus-duct can be reduced and the bus-duct can be used for high voltages. Also, since a spacer is provided between the stacked conducting members to radiate heat quickly, efficiency of the conducting members can be improved. |
