A floating photovoltaic power generation structure, according to the present invention, comprises: a support frame part supporting a solar panel; and a bottom frame part in which the support frame part is installed on an upper portion, a floating body is installed on a lower portion, and the lower portion has an open frame structure, wherein the support frame part and the bottom frame part are made of a material in which aluminum is plated on structural carbon steel or a material in which aluminum is plated on seawater-resistant steel. Specifically, the floating photovoltaic power generation structure, according to the present invention, is capable of preventing corrosion by preventing saltwater from pooling inside by having a structure in which a first bottom frame and a second bottom frame individually have an open lower portion, furthermore, compared to a lateral load weakness of a conventionally used C channel, it is possible to increase stiffness against a bending moment caused by a lateral load, in addition, as the support frame part and the bottom frame part are made of the material in which aluminum is plated on the structural carbon steel or the material in which aluminum is plated on the seawater-resistant steel, corrosion resistance is enhanced, thereby producing an effect of preventing corrosion caused by the salt water as much as possible. The purpose of the present invention is to provide a photovoltaic power generation structure capable of preventing corrosion and having superior durability on the surface of the water.
본 발명에 따른 수상 태양광발전 구조체는, 태양전지판을 지지하는 지지프레임부; 및 상부에 상기 지지프레임부가 설치되고 하부에 부유체가 설치되며, 하부가 개방된 프레임구조를 가진 바닥프레임부;를 포함하며, 상기 지지프레임부와 바닥프레임부는, 구조용 탄소강에 알루미늄이 도금된 재질, 또는 내해수강에 알루미늄이 도금된 재질로 이루어진다. 이와 같이 본 발명에 따른 수상 태양광발전 구조체는, 제1 바닥프레임과 제2 바닥프레임 각각의 하부가 개방된 구조를 지님으로써, 염수가 내부에 전혀 고이지 않게 되어 부식을 방지할 수 있으며, 나아가 종래에 사용된 C찬넬의 횡하중 취약점과 비교하여 횡하중에 의한 굽힘모멘트에 저항하는 강성을 증대시킬 수 있으며, 그리고 지지프레임부와 바닥프레임부가, 구조용 탄소강에 알루미늄이 도금된 재질, 또는 내해수강에 알루미늄이 도금된 재질로 이루어짐으로써, 내식성을 향상시켜 염수에 의한 부식을 최대한 방지할 수 있는 효과를 가진다.
STRUCTURE FOR FLOATING PHOTOVOLTAICS SYSTEM
수상 태양광발전 구조체
2022-08-02
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 |