Adjustable solar photovoltaic power generation device

A technology of solar photovoltaic and power generation device is applied in the field of solar photovoltaic power generation to achieve the effects of improving utilization rate, low manufacturing cost and simple structure

Inactive Publication Date: 2017-01-04
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And according to theoretical analysis, the difference in energy receiving rate between tracking and non-tracking of the sun is 30% to 40%.

Method used

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  • Adjustable solar photovoltaic power generation device
  • Adjustable solar photovoltaic power generation device
  • Adjustable solar photovoltaic power generation device

Examples

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Embodiment

[0025] Embodiment 1: The core of the present invention is to provide an adjustable solar photovoltaic power generation device, which can effectively increase the photovoltaic power generation capacity per unit land area, thereby saving the land cost of photovoltaic power generation; in addition, the device has an adjustable function According to the incident angle of sunlight, the rotation speed of the rotating shaft can be adjusted, so as to ensure that the sunlight is vertically incident on the battery panel, and the utilization rate of solar energy is greatly improved.

[0026] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Please also refer to figure 1 , figure 1 It is a schematic diagram of the three-dimensional space structure of the adjustable solar photovolt...

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Abstract

The present invention discloses an adjustable solar photovoltaic power generation device, comprising a net rack and a battery panel 1 which is supported by the net rack, wherein the net rack comprises a vertical bracing 2, a diagonal bracing 3, a transverse connecting rod 4, a rotating shaft 5, a scissor bracing 6 and an arc track 7; and a speed regulator 8 is arranged on the vertical bracing 2. By adopting the adjustable solar photovoltaic power generation device disclosed by the invention, the photovoltaic power generation capacity in a unit field area can be effectively increased so as to ensure that the land cost of photovoltaic power generation can be reduced; and in addition, the device has an adjustable function, the rotating speed of the rotating shaft can be adjusted according to incident angles of sunlight so as to ensure that the sunlight can be perpendicular irradiated to the battery panel, and thus the use ratio of solar energy can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic power generation, in particular to an adjustable solar photovoltaic power generation device. Background technique [0002] With the development of the photovoltaic industry, there are more and more occasions for the application of solar power generation. In addition to large-scale photovoltaic power plants built in desert areas, solar power generation in cities is also becoming more and more common. However, the high cost and large footprint of photovoltaic power generation systems have always restricted the rapid development of the photovoltaic industry. [0003] In places with a lot of land such as deserts, the cost of land is relatively low, which is suitable for the establishment of large-scale photovoltaic power stations. However, in areas such as cities and towns, the cost of land is getting higher and higher, so the proportion of land costs to the cost of photovoltaic systems is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/30H02S20/32F24J2/54
CPCF24S30/48H02S20/30H02S20/32Y02E10/47Y02E10/50
Inventor 鲁正刘国良黄彪
Owner TONGJI UNIV
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