The present invention relates to a water photovoltaic system with a floating power conversion device. The water photovoltaic system includes: a main floating structure floated on a water surface; a photovoltaic device installed in the main floating structure and including solar battery modules; an auxiliary floating structure floated on the water surface; a power conversion device installed in the auxiliary floating structure and converting a direct current generated from the photovoltaic device into an alternating current to boost the alternating current; and a power transmission device installed on the ground and transmitting the boosted alternating power supplied from the power conversion device to a power distribution system. According to the present invention, installation cost is greatly reduced and transmission power loss is reduced.
본 발명은 부유형 전력변환장치가 적용된 수상태양광발전시스템에 관한 것으로, 수면에 부유되는 메인부유구조체; 상기 메인부유구조체에 설치되며, 태양전지모듈들을 포함하는 태양광발전장치; 수면에 부유되는 보조부유구조체; 상기 보조부유구조체에 설치되며, 상기 태양광발전장치에서 발전된 직류전류를 교류로 변환시키고 승압시키는 전력변환장치; 육상에 설치되며, 상기 전력변환장치에서 공급되는 승압된 교류전력을 배전계통으로 송전하는 송전장치;를 포함하는 부유형 전력변환장치가 적용된 수상태양광발전시스템을 제공한다. 본 발명에 따르면, 설치 비용을 대폭 감소시키고 송전 전력 손실을 줄이게 된다.
POWER CONVERTING APPARATUS FOR A FLOATING SOLAR POWER GENERATING SYSTEM
부유형 전력변환장치가 적용된 수상태양광발전시스템
2017-04-10
Patent
Electronic Resource
Korean
IPC: | H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
A FLOATING SOLAR POWER GENERATING SYSTEM USING A FLOATING POWER CONVERTING APPARATUS
European Patent Office | 2017
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