| 摘要 |
The present invention relates to a safety switch for a secondary battery for an electric vehicle and a charging/discharging system for a secondary battery for an electric vehicle using the same, and more particularly, to a technique for protecting the secondary battery by operating the switch of the secondary battery for the electric vehicle attached to the outside of the secondary battery to cut the connection between the secondary battery and an electric vehicle driving motor in cases where the secondary battery swells or an excessive short-circuit current flows along the circuit of the secondary battery owing to the abnormal use of the secondary battery for the electric vehicle, for example, overcharge, exposure to heat, disconnection, reverse connection and the like. |
