| 摘要 |
Provided is an apparatus in which an electrode insulation inactivating layer on the basis of charge and discharge which is a cause for deterioration of storage capacity of a rechargeable battery is regenerated by thermo-mechanical effects caused by dielectric relaxation loss, individual frequencies of dielectric relaxation loss of rechargeable batteries in general are automatically searched by an increase in high-frequency dependent charging current, the insulation layer is selectively decomposed, termination of charge of the storage battery is additionally known by connecting or disconnecting a frequency of dielectric relaxation loss, and electric current conductance at a frequency of dielectric relaxation loss gives a storage quantity which is a state of charge. |
