Charging system, charging apparatus, and charging method
AssigneeKabushiki Kaisha Toshiba
InventorsHideki HAYASHI, Ryoji Maruyama, Yoshio Ebata
Life of this patent
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Abstract
A charging system can be connected to a power system and a storage battery unit, including: a charging apparatus that charges the storage battery unit; a measurement unit that measures at least one piece of information on a current, a voltage, and a harmonic wave of the power system; and a control apparatus that transmits to the charging apparatus, according to the at least one information measured by the measurement unit, a command for controlling charging with respect to the storage battery unit.
Claims15
A charging system connected to a power system and a storage battery unit, comprising:
- a charging apparatus that charges the storage battery unit;
- a measurement unit that measures at least one piece of information on a current, a voltage, and a harmonic wave of the power system;
- and
- a control apparatus that transmits to the charging apparatus, according to the at least one information measured by the measurement unit, a command for controlling charging with respect to the storage battery unit.
A charging method, comprising:
- charging a storage battery unit by a charging apparatus;
- measuring at least one piece of information on a current, a voltage, and a harmonic wave of a power system;
- and
- transmitting to the charging apparatus, according to the at least one information measured in the measuring, a command for controlling charging with respect to the storage battery unit.
A charging apparatus that charges a storage battery unit, comprising:
- a communication unit that receives a command for controlling charging with respect to the storage battery unit based on at least one piece of information on a current, a voltage, and a harmonic wave of a power system;
- and
- a control unit that controls a current to the storage battery unit to take an appropriate value by reducing the current according to the command received by the communication unit.
Dependencies are inferred from the claim text.