Title:
光発電デバイスを用いた電源システム
Document Type and Number:
Japanese Patent JP7009541
Kind Code:
B2
Abstract:
To provide efficient battery charging and a battery by the wasteless use of light existent in an environment without depending on commercial power supply.SOLUTION: A power system includes: a battery housing part (402) which stores a plurality of batteries (30) in a receivable/extractable manner; a photovoltaic device (10) having a first photovoltaic panel (11) overlaid with a second photovoltaic panel (12); a charging circuit (401) which charges the batteries using the photoelectromotive force of the first photovoltaic panel and the photoelectromotive force of the second photovoltaic panel; and a management unit (404) which charges the plurality of batteries by a charging circuit to provide a registered user with the batteries from battery housing means. Photovoltaic power generation is performed by making first light incident from the first photovoltaic panel side and second light incident from the second photovoltaic panel side, so that the first photovoltaic panel performs photovoltaic from the first light and the second light transmitted through the second photovoltaic panel, and the second photovoltaic panel performs photovoltaic from the second light and the first light transmitted through the first photovoltaic panel.SELECTED DRAWING: Figure 9
Inventors:
Ken Kai
Application Number:
JP2020063020A
Publication Date:
January 25, 2022
Filing Date:
March 31, 2020
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H02J7/00; G07F17/00; H01L31/054; H01L31/055; H01M10/44; H02J7/35; H02S10/20
Domestic Patent References:
| JP9153376A | ||||
| JP7131051A | ||||
| JP11307793A | ||||
| JP11307791A | ||||
| JP2000243989A | ||||
| JP2018011058A | ||||
| JP2014519621A | ||||
| JP2013522900A |
Foreign References:
| US20130063073 | ||||
| WO2017154384A1 |
Attorney, Agent or Firm:
Ryohei Kaizuka