| 摘要 |
A multilayer tubular bus-bar is provided to maximize an amount of conducting current by using a skin effect of a conductive tubular body. A multilayer tubular bus-bar(100) comprises two or more conductive tubular bodies(110). Thickness of the conductive tubular body is less than 15mm. A wall of the conductive tubular body is formed by a conductive metal plate. A compressed connection end(141) or a soldering connection end is formed in both ends of the multilayer tubular bus-bar by compression or soldering. A hollow part(120) is formed inside the multilayer tubular bus-bar. At least two cores are arranged inside the hollow part. The multilayer tubular bus-bar is compressed into a plate shape in order to minimize volume. |
