CHARGE/DISCHARGE CONTROL DEVICE FOR MOLTEN SALT BATTERY AND METHOD OF CHARGING MOLTEN SALT BATTERY

摘要

Provided is a charge/discharge control device 1 for controlling charge and discharge of a molten salt battery 2 containing molten salt as an electrolyte, the device including: a temperature sensor 12 configured to measure a temperature of the molten salt battery 2; and a control unit 13 configured to control a current value for charge and discharge such that when the temperature measured by the temperature sensor 12 is equal to or lower than a predetermined temperature, the current value for charge and discharge decreases as the measured temperature becomes lower, the predetermined temperature being higher than a melting point of the molten salt.