Title:
PHOTOVOLTAIC SYSTEM ON WATER
Document Type and Number:
WIPO Patent Application WO/2018/012714
Kind Code:
A1
Abstract:
The present invention relates to a photovoltaic system on the water. The present invention comprises: a main floating structure floating on a water surface; a photovoltaic device installed in the main floating structure and including solar cell modules; a fixing frame fixed on the ground underwater, and having an upper portion positioned over the water surface; a protective house installed on the upper portion of the fixing frame; a power converting device installed in the protective house and converting DC power generated by the photovoltaic device into AC power to boost the AC power to high voltage; a power transmitting device installed on land and transmitting the high voltage AC power, which is supplied from the power converting device, to a power distributing system; a high voltage cable electrically connecting the power converting device positioned on the water and the power transmitting device installed on land, so as to send the power boosted in the power converting device to the power transmitting device; and a heat exchanging device performing heat exchanging for the inside of the protective house by using water from the underwater zone in which the fixing frame is positioned. According to the present invention, installation costs can be greatly reduced and transmission power loss can be reduced.
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Inventors:
AN BYOUNG JOON (KR)
Application Number:
PCT/KR2017/004124
Publication Date:
January 18, 2018
Filing Date:
April 18, 2017
Export Citation:
Assignee:
WOONZIE POWER TECHNIC CO LTD (KR)
International Classes:
H02S40/30; B63B35/44; G08C19/02; H01L31/042; H01L31/05; H02S10/40; H02S30/10; H02S40/32; H02S40/42
Foreign References:
| KR20120026924A | 2012-03-20 | |||
| EP2270404A2 | 2011-01-05 | |||
| KR20110004967A | 2011-01-17 | |||
| KR20110078800A | 2011-07-07 | |||
| KR101503741B1 | 2015-03-19 |
Attorney, Agent or Firm:
MYUNGJANG LAW FIRM (KR)
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