A charge-discharge management device includes an instruction unit, an temperature input unit and a setting unit in order to manage charge and discharge states of a storage battery for supplying and receiving electric power to and from a distribution network for supplying electric power to an electric load. The instruction unit indicates magnitude of a charge current for the storage battery. The temperature input unit obtains a battery temperature of the storage battery. The setting unit sets the magnitude of the charge current to a first standard value if the battery temperature is in a normal range. If the battery temperature is out of the normal range, the setting unit sets the charge current to be below the first standard value and more increases a difference between the charge current and the first standard value as a degree of deviation from the normal range is larger.
CHARGE-DISCHARGE MANAGEMENT DEVICE, POWER CONDITIONER, POWER STORAGE DEVICE, AND PROGRAM
2015-10-15
Patent
Elektronische Ressource
Englisch
CHARGE-DISCHARGE MANAGEMENT DEVICE, POWER CONDITIONER, POWER STORAGE DEVICE, AND PROGRAM
Europäisches Patentamt | 2015
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