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One-dimensional dislocation solar tracking system

A solar tracking and photosensitive tracking technology, which is applied in the field of solar energy utilization, can solve the problems of high diffraction and too large tracking parts, and achieve the effect of no attenuation of accuracy, no follow-up of accuracy, and low requirements for installation orientation and installation accuracy

Active Publication Date: 2016-09-14
广州微控能源科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of tracking system can calculate the tracking accuracy according to the height of the visor and the size of the photodiode, but this will cause the tracking part to be too large, and problems such as land occupation, aesthetics, and light shading will also occur. At the same time, the height will cause diffraction problems

Method used

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  • One-dimensional dislocation solar tracking system
  • One-dimensional dislocation solar tracking system
  • One-dimensional dislocation solar tracking system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Please refer to figure 1 with figure 2 As shown, the one-dimensional dislocation solar tracking system includes a photosensitive tracking component and a control system. The photosensitive tracking component includes a photosensitive element, a shading plate, a protective cover 3, a base 5 and a tracking circuit board 2, and the control system includes a control circuit board. The protective cover 3 is arranged on the base 5 to form an accommodating space, the tracking circuit board 2 is installed in the accommodating space, and the tracking circuit board 2 is parallel to the daylighting plane of the one-dimensional misplaced solar tracking system, and the shading plate is installed on the On the tracking circuit board 2, the shading plate is a misplaced shading plate structure formed by welding, stretching or twisting. The misplaced shading plate structure includes a shading plate 11 and a shading plate 12 arranged on the front side of the first shading plate 11. The ...

Embodiment 2

[0044] Please refer to image 3 As shown, the difference between Embodiment 2 and Embodiment 1 lies in the shape of the visor. In Embodiment 2, in order to obtain a better tracking effect, a semicircle or sector ( image 3 Take fan-shaped as example) light shielding plate 11 and light shielding plate 12, at this moment, the distance from the arc surface of light shielding plate 11 and light shielding plate 12 to their corresponding photosensitive element is equal, and the light sensitive element can be connected with corresponding light shielding plate 11 and light shielding plate 12 direct contact.

Embodiment 3

[0046] Such as Figure 4 with Figure 5 As shown, the difference between the third embodiment and the first embodiment is that, on the basis of the first embodiment, a shading plate 14 located on the front side of the shading plate 11 is added, wherein the shading plate 12 and the shading plate 14 are inclined in different directions, namely The projections of the two on the tracking circuit board 2 are located on the left and right sides of the light shielding plate 11, the angle between the light shielding plate 11 and the light shielding plate 12, and the angle between the light shielding plate 11 and the light shielding plate 14 can be equal or different, specifically Depending on the setting of the tracking accuracy, the light shielding plate 11 and the light shielding plate 12 are connected through a connecting plate 13 , and the light shielding plate 11 and the light shielding plate 14 are connected through a connecting plate 15 . Same as Embodiment 1, the midlines of ...

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PUM

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Abstract

The invention discloses a one-dimensional dislocation solar tracking system, which includes a photosensitive tracking component and a control system, the photosensitive tracking component includes a photosensitive element, a sunshade, a protective cover, a base and a tracking circuit board, and the control system includes a control circuit board, The shading plate is a misplaced shading plate structure formed by welding or stretching or twisting. The misplaced shading plate structure includes a first shading plate and at least one second shading plate, the first shading plate is perpendicular to the tracking circuit board, and the second shading plate There is an included angle with the first light shielding plate, the angle is not greater than the tracking accuracy of the first light shielding plate, and the line connecting the bottom midlines of the first light shielding plate and the second light shielding plate is on the same straight line, the first light shielding plate It is connected with the second shading plate through a connecting plate, and at least one pair of symmetrically distributed photosensitive elements for data collection of solar incident light are arranged on the tracking circuit boards on both sides of the first shading plate and the second shading plate . The invention can provide solar tracking accuracy.

Description

technical field [0001] The invention belongs to the field of solar energy utilization, in particular to a one-dimensional linear solar tracking system. It is suitable for small-scale or medium-scale solar energy applications in the industrial and commercial fields, and is suitable for units or fields with limited investment and space. Background technique [0002] Sunlight changes with seasons and time. In order to increase the utilization rate of solar energy, people develop solar energy receiving systems that move with the movement of sunlight, which can increase the amount of solar energy received per unit lighting area. In order to realize this requirement, a solar tracking drive system is required. [0003] Solar tracking is divided into two control methods: solar clock and photosensitive. Among them, the solar clock needs to be tracked by calculating the latitude and longitude of the place where it is used, and its tracking accuracy is very high. This tracking method...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/12
Inventor 王显龙廉永旺姚远李华山卜宪标王令宝马伟斌
Owner 广州微控能源科技有限公司