Title:
POWER GENERATION APPARATUS, POWER GENERATION SYSTEM, AND POWER GENERATION METHOD
Document Type and Number:
Japanese Patent JP2012244837
Kind Code:
A
Abstract:
To obtain much electric power using solar cells.
On an airship 43, a solar cell 7 which converts optical energy into electric power is mounted in an airbag and each of a plurality of unmanned planes 9 includes a battery 10 which stores electric power converted by the solar cell 7. The airship 43 and the unmanned planes 9 fly in formation. When the battery 10 of a certain unmanned plane 9 is charged, that unmanned plane 9 gets away from the formation flight and falls down to change the battery 10, and the other unmanned planes 9 continue the formation flight.
Inventors:
NAGASHIMA KEIICHIRO
FURUKAWA TOSHIO
OZAWA TADASHI
FURUKAWA TOSHIO
OZAWA TADASHI
Application Number:
JP2011114559A
Publication Date:
December 10, 2012
Filing Date:
May 23, 2011
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H02J7/35; B64B1/00; B64C39/00; B64D47/00; H01L31/042; H01M10/42; H02J15/00; H04B7/19
Attorney, Agent or Firm:
Shoji Mizoi
Maki Takashi
Maki Takashi