| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem of a conventional high voltage power storage device that it is impossible to simultaneously interrupt between all modules externally, because a method for pulling out a service key or a plug at one point near the intermediate potential is used when interrupting between modules externally.SOLUTION: In a high voltage power storage device, connection of a positive electrode and a negative electrode between adjacent storage battery modules arranged in series is performed by sliding the conductive portion of a rod, having a conductive part and an insulating part alternately in the axial direction, in the axial direction. Consequently, conduction and interruption of the storage battery module or rod can be switched easily from the outside of the housing box. |
