Title:
電源システム、電源システムの電力供給制御方法及びその電力供給制御プログラム
Document Type and Number:
Japanese Patent JP5132158
Kind Code:
B2
Abstract:
The present invention provides a power source system that increases the power supply capacity of a power source device and continuously supplies the power necessary for a load device when a power source device stops. A control unit has a state quantity setting unit that sets a first target state quantity indicating a state of charge of the power storage device that is to be a target value when charge and discharge of the power storage device are controlled. When the power source device stops, the state quantity setting unit can change the first target state quantity to a second target state quantity that is to be a target value exceeding the first target state quantity and can increase the target state quantity of the power storage device. As a result, when the power source device stops, charge and discharge of the power storage device are controlled on the basis of the target state quantity exceeding that during the operation of the power source device. Therefore, the state of charge of the power storage device can be improved over that during the operation of the power source device. As a result, the power supply capacity of the power source device can be increased and the power necessary for the load device can be continuously supplied, in place of the power source device.
Inventors:
Takuma Iida
Tadao Kimura
Tadao Kimura
Application Number:
JP2007017830A
Publication Date:
January 30, 2013
Filing Date:
January 29, 2007
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H02J7/34; H02J7/00; H02J9/06
Domestic Patent References:
| JP2004357377A | ||||
| JP11199152A | ||||
| JP8169658A |
Attorney, Agent or Firm:
Etsushi Kotani
Takao Ito
Shinsuke Otsuki
Takao Ito
Shinsuke Otsuki