| 摘要 |
The present invention relates to a multilayer tubular bus bar, wherein the amount of current is uniformly distributed and applied during a current-applying step of the current. That is, the present invention provides a multilayer tubular bus bar, in which two or more conductive tubular bodies are formed in the same cross sectional area in order to have the same internal resistance value. Thus, according to the present invention, since the multilayer tubular bus bar has the conductive tubular bodies which are formed in the same cross sectional area to have the same internal resistance value, current can be evenly distributed and applied to all conductive tubular bodies when the current is applied. |
