Full-spectrum efficiently utilized low-magnification double-axis photovoltaic power generation device

A photovoltaic power generation, full-spectrum technology, applied in the direction of photovoltaic power generation, photovoltaic modules, photovoltaic module support structures, etc., can solve the problems of limited number of PN junctions and bandgap width, inability to obtain high efficiency, and insignificant efficiency improvement effects, etc. , to achieve the effect of improving the concentrating effect, convenient synchronous control, and simple structure
CN108288951AInactive Publication Date: 2018-07-17安徽昂科丰光电科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
安徽昂科丰光电科技有限公司
Publication Date
2018-07-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a full-spectrum efficiently utilized low-magnification double-axis photovoltaic power generation device, wherein the main beam is arranged in the east-west direction, a plurality of groups of supports are movably connected to the bottom of the main beam, a bearing seat is arranged at the top ends of the supports, the bearing seat is rotationally connected with the main beam, a swing arm is installed on one side of the main beam, a south-north motor is movably connected to one of the plurality of groups of supports, the movable end of the south-north motor is movably connected with one end of the swing arm, a plurality of groups of low-magnification light gathering components are arranged on the main beam, a plurality of groups of low-magnification light gathering components are linked through a linkage rod, an east-west motor is movably connected below the main beam, and the movable end of the east-west motor is movably connected with the low-magnification light gathering components. The full-spectrum efficiently utilized low-magnification double-axis photovoltaic power generation device can synchronously adjust the east-west direction and the north-north direction of a plurality of groups of slot type light gathering plates, and the management work is facilitated.
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Description

technical field

[0001] The invention relates to the technical field of new energy development equipment, in particular to a low-magnification concentrating dual-axis photovoltaic power generation device for efficient utilization of full spectrum. Background technique

[0002] The sunlight utilization method adopted by the existing mainstream solar power generation photovoltaic system adopts the method of collecting full spectrum and performing photoelectric conversion of specific bands through PN junctions, and uses photoelectric conversion efficiency as a single index to evaluate the pros and cons of technical solutions. Optimal inclination fixed-installation photovoltaic power generation system based on crystalline silicon cells, thin film cells, multi-junction compound cells, and fuel cells; trough-type single-axis low-power concentrating photovoltaic power generation system based on heat-resistant monocrystalline silicon cells; based on multi-junction compounds The high-...

Claims

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