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Patent Searching and Data


Title:
SOLAR POWER GENERATION DEVICE AND SOLAR POWER GENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/100460
Kind Code:
A1
Abstract:
A solar power generation device according to the present disclosure is provided with: a rectangular solar power generation panel (2) provided on a base surface; a first drive mechanism for causing the solar power generation panel (2) to rotate, with either one of two opposing sides among the four sides of the rectangle as a base axis; a second drive mechanism for causing the solar power generation panel (2) to rotate, with either one of the other two opposing sides, which are orthogonal to the two sides, as a base axis; a GPS receiver; and a control unit for calculating the position of the sun on the basis of position information and time-of-day information from the GPS receiver, and controlling the first drive mechanism and the second drive mechanism such that the solar power generation panel (2) follows the sun.

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Inventors:
IWASAKI TAKASHI (JP)
HIROTSU KENICHI (JP)
MORI KOJI (JP)
YAMAMOTO SEIJI (JP)
HIRAYAMA KITAE (JP)
YAKUSHI YUMIKA (JP)
Application Number:
PCT/JP2020/041147
Publication Date:
May 27, 2021
Filing Date:
November 04, 2020
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
G05D3/00; H02S10/40; H02S20/30; H02S20/32
Domestic Patent References:
WO2018158036A12018-09-07
WO2019198450A12019-10-17
Foreign References:
JP2017128214A2017-07-27
JP2012246651A2012-12-13
JP2013161867A2013-08-19
JP2019533408A2019-11-14
JP2015229481A2015-12-21
JP2017131029A2017-07-27
JP2011066276A2011-03-31
US20100102201A12010-04-29
Attorney, Agent or Firm:
SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)
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