Multi-point linkage photovoltaic power generation tracking support

A photovoltaic power generation, multi-point linkage technology, applied in photovoltaic power generation, photovoltaic module support structure, photovoltaic module and other directions, can solve the problem of high material cost, achieve the effect of reasonable structure design, reduce spindle torque, and improve strength

Pending Publication Date: 2021-11-19
江苏曦日新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to overcome these loads and ensure the safety of the equipment, it is necessary to increase the wall thickness of the corresponding main shaft to improve the strength, which makes the material cost of the system too high

Method used

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  • Multi-point linkage photovoltaic power generation tracking support
  • Multi-point linkage photovoltaic power generation tracking support
  • Multi-point linkage photovoltaic power generation tracking support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-Figure 6 As shown, this embodiment is a multi-point linkage photovoltaic power generation tracking support, including at least two main shafts arranged side by side, and a plurality of columns 5 for supporting the main shafts. The main shafts are used to fix solar panels 4, and one of the main shafts is As drive shaft 1, the other main shaft acts as driven shaft 2. A rotary speed reducer 6 for driving the rotation of the drive shaft 1 is installed, and a mechanical transmission mechanism 7 is installed between the drive shaft 1 and the driven shaft 2 .

[0031] In this embodiment, the mechanical transmission mechanism 7 includes a connecting sleeve 71, a standpipe 72, a connecting groove plate 73, a horizontal tube 74, and a positioning shaft 75. The two ends of the horizontal tube 74 are respectively provided with a positioning shaft 75, and the outside of the positioning shaft 75 Two connection groove plates 73 are fixed symmetrically at the ends, a...

Embodiment 2

[0038] The structure and application of this embodiment are basically the same as those of Embodiment 1, the difference is that there are three main shafts, of which the main shaft is used as the driving shaft 1, the other two main shafts are used as the driven shaft 2, and the two driven shafts 2 are distributed on both sides of the drive shaft 1, and a mechanical transmission mechanism 7 is installed between the drive shaft 1 and each driven shaft 2, and the positions of the mechanical transmission mechanisms 7 are staggered from each other.

Embodiment 3

[0040] The structure and application of this embodiment are basically the same as those of Embodiment 1, the difference is that there are three main shafts, of which the main shaft is used as the driving shaft 1, the other two main shafts are used as the driven shaft 2, and the two driven shafts 2 Distributed on the same side of the drive shaft 1, a mechanical transmission mechanism 7 is installed between the drive shaft 1 and the adjacent driven shaft 2, and between two driven shafts 2, and the positions of the mechanical transmission mechanisms 7 are staggered from each other .

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Abstract

The invention belongs to the technical field of photovoltaic supports, and particularly relates to a multi-point linkage photovoltaic power generation tracking support which comprises at least two main shafts arranged in parallel and a plurality of stand columns used for supporting the main shafts. The main shafts are used for fixedly arranging a solar cell panel. One main shaft serves as a driving shaft, and the other main shafts serve as driven shafts. A rotary speed reducer used for driving the driving shaft to rotate is installed on the driving shaft, and a mechanical transmission mechanism is installed between the driving shaft and the driven shaft adjacent to the driving shaft. The structure design is reasonable. The rotary speed reducer drives the main shaft serving as the driving shaft to rotate, the main shaft serving as the driving shaft drives the multiple rows of main shafts serving as the driven shafts to rotate synchronously through the mechanical transmission mechanism, the torsion of the main shafts can be reduced through the mode, the strength can be improved without increasing the wall thickness of the corresponding main shafts, and the material cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic supports, and in particular relates to a tracking support for multi-point linkage photovoltaic power generation. Background technique [0002] According to the form of support, solar photovoltaic power generation can be divided into fixed support mode, adjustable support mode and tracking support mode. The fixed bracket method is an early developed product, which has the characteristics of simple structure, low cost, stable and reliable. On the basis of the fixed bracket, the adjustable bracket adds the function that the installation angle of the photovoltaic module can be adjusted according to the season, and can realize multiple angle adjustments within a year. Compared with the fixed bracket solution, the adjustable bracket solution can generally increase the power generation by about 5% quantity. The tracking bracket solution is different from the previous two. The angle of its componen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/32
CPCH02S20/32Y02E10/50
Inventor 张欣栾金泉杨凯
Owner 江苏曦日新能源科技有限公司
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