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Patent Searching and Data


Title:
SOLAR BATTERY PADDLE
Document Type and Number:
Japanese Patent JPH08104299
Kind Code:
A
Abstract:

PURPOSE: To make an excess power processing system of a solar battery paddle compact by providing a drive control section which directs either of planes of incidence of sunlight of a solar battery cell to the direction of the sun.

CONSTITUTION: In the initial condition of operation, a directional control section 13 drives and controls a directional drive section 12 to direct and control either of planes of incidence of sunlight of a solar battery cell 10 to the direction of the sun. The solar battery cell 10 generates power on one plane of incidence of sunlight when sunlight reaches the other plane of incidence of sunlight. When time passes, one plane of incidence of sunlight which is directed to the direction of the sun is deteriorated by ages due to wind and radiation, and power generated by the solar battery cell 10 is reduced. The directional control section 13 drives and controls the directional drive section 12 to rotate the solar cell 10 by 180° and direct the other plane of incidence of sunlight which has not received sunlight directly thus far to the direction of the sun. The solar battery cell 10 continues the generation of power because sunlight reaches the other plane of incidence of sunlight and the generation of power is changed over to the generation on the other plane of incidence of sunlight.


Inventors:
TAKAI YOSHIO
Application Number:
JP1994000241245
Publication Date:
April 23, 1996
Filing Date:
October 05, 1994
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
B64G1/44; H01L31/042; (IPC1-7): B64G1/44; H01L31/042
Attorney, Agent or Firm:
鈴江 武彦