POWER CONVERSION SYSTEM

摘要

When a plurality of storage batteries are used by being connected in parallel with each other, the difference in the deterioration speeds of the respective storage batteries occurs. Therefore, a power conversion system is provided with: a deterioration information acquiring device for acquiring the deterioration information of each of the storage batteries; a temperature information acquiring devicefor detecting the temperature information of the storage batteries; and a control device for controlling a storage battery power converter according to the deterioration information of the storage batteries acquired by the deterioration information acquiring device and the temperature information of the storage batteries detected by the temperature information acquiring device. This enables the deterioration states of the storage batteries to be made to conform to each other.