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Offshore photovoltaic platform structure provided with box transformer substation platform and cable trestle and construction method of offshore photovoltaic platform structure
The invention provides an offshore photovoltaic platform structure provided with a box transformer substation platform and a cable trestle and a construction method of the offshore photovoltaic platform structure. The offshore photovoltaic platform structure comprises a steel truss platform erected on the sea; the steel pipe piles are connected with the steel truss platform and used for supporting the steel truss platform, and the steel truss platform and the steel pipe piles are connected through inclined strut units; the photovoltaic module is laid in the steel truss platform; the box transformer substation platform is arranged on the north side of the steel truss platform; and a cable trestle is arranged on the steel truss platform. The box-type transformer substation platform installed on the steel truss platform is adopted, a traditional box-type transformer substation platform is often separated from a photovoltaic support, independent piling is needed, the box-type transformer substation platform is integrated on the steel truss platform, steel and offshore construction operation procedures are reduced, and the purposes of convenient construction and low cost are achieved; by adopting an integral construction method, the photovoltaic module, the steel truss platform, the box transformer substation platform, the cable trestle and the diagonal bracing system can be integrally transported to a site to be welded with the steel pipe piles after being subjected to welding, bolt connection and anti-corrosion processes in an onshore processing factory, so that the on-site offshore construction operation time and procedures are reduced, and the construction difficulty and the economic cost are reduced.
本发明提供的一种设置箱变平台和电缆栈桥的海上光伏平台结构及其施工方法，其结构包括架设于海上的钢桁架平台；连接所述钢桁架平台并用于支撑所述钢桁架平台的多个钢管桩，所述钢桁架平台和所述钢管桩之间通过斜撑单元连接；铺设于所述钢桁架平台内的光伏组件；以及设置于所述钢桁架平台北侧的箱变平台；所述钢桁架平台上设置有电缆栈桥。采用安装在钢桁架平台上的箱变平台，传统的箱变平台往往与光伏支架分离，需单独打桩，将箱变平台集成到钢桁架平台上，减少钢材及海上施工作业流程，达到施工方便和费用低廉的目的；采用整体施工方法，光伏组件、钢桁架平台、箱变平台、电缆栈桥和斜撑体系可在陆上加工厂完成焊接、螺栓连接以及防腐工艺后，后整体运输到现场与钢管桩进行焊接，减少现场的海上施工作业时间与工序，降低施工难度和经济成本。
Offshore photovoltaic platform structure provided with box transformer substation platform and cable trestle and construction method of offshore photovoltaic platform structure
The invention provides an offshore photovoltaic platform structure provided with a box transformer substation platform and a cable trestle and a construction method of the offshore photovoltaic platform structure. The offshore photovoltaic platform structure comprises a steel truss platform erected on the sea; the steel pipe piles are connected with the steel truss platform and used for supporting the steel truss platform, and the steel truss platform and the steel pipe piles are connected through inclined strut units; the photovoltaic module is laid in the steel truss platform; the box transformer substation platform is arranged on the north side of the steel truss platform; and a cable trestle is arranged on the steel truss platform. The box-type transformer substation platform installed on the steel truss platform is adopted, a traditional box-type transformer substation platform is often separated from a photovoltaic support, independent piling is needed, the box-type transformer substation platform is integrated on the steel truss platform, steel and offshore construction operation procedures are reduced, and the purposes of convenient construction and low cost are achieved; by adopting an integral construction method, the photovoltaic module, the steel truss platform, the box transformer substation platform, the cable trestle and the diagonal bracing system can be integrally transported to a site to be welded with the steel pipe piles after being subjected to welding, bolt connection and anti-corrosion processes in an onshore processing factory, so that the on-site offshore construction operation time and procedures are reduced, and the construction difficulty and the economic cost are reduced.
本发明提供的一种设置箱变平台和电缆栈桥的海上光伏平台结构及其施工方法，其结构包括架设于海上的钢桁架平台；连接所述钢桁架平台并用于支撑所述钢桁架平台的多个钢管桩，所述钢桁架平台和所述钢管桩之间通过斜撑单元连接；铺设于所述钢桁架平台内的光伏组件；以及设置于所述钢桁架平台北侧的箱变平台；所述钢桁架平台上设置有电缆栈桥。采用安装在钢桁架平台上的箱变平台，传统的箱变平台往往与光伏支架分离，需单独打桩，将箱变平台集成到钢桁架平台上，减少钢材及海上施工作业流程，达到施工方便和费用低廉的目的；采用整体施工方法，光伏组件、钢桁架平台、箱变平台、电缆栈桥和斜撑体系可在陆上加工厂完成焊接、螺栓连接以及防腐工艺后，后整体运输到现场与钢管桩进行焊接，减少现场的海上施工作业时间与工序，降低施工难度和经济成本。
Offshore photovoltaic platform structure provided with box transformer substation platform and cable trestle and construction method of offshore photovoltaic platform structure
一种设置箱变平台和电缆栈桥的海上光伏平台结构及其施工方法
YU HUAFENG (author) / DU HAI (author) / JIANG ZHENQIANG (author) / LYU GUOER (author) / ZHAO YUE (author) / JIA XIANLIN (author) / SHANG JIN (author) / YANG YUBAO (author) / KONG YUN (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E02D
FOUNDATIONS
,
Gründungen
/
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
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