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Autonomous removing trolley for moon dust on surface of high-voltage polarized solar cell

A solar cell and high-voltage technology, applied in electrostatic cleaning, cleaning methods using tools, photovoltaic power generation, etc., can solve the problems of large energy consumption, small application range, and low work efficiency, and achieve low energy consumption and high applicability Broad, wide-ranging effects

Active Publication Date: 2019-04-26
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems of low safety, small application range, low work efficiency and high energy consumption in the existing moon dust removal device, the present invention further provides a self-clearing trolley for moon dust on the surface of a high-voltage polarized solar cell

Method used

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  • Autonomous removing trolley for moon dust on surface of high-voltage polarized solar cell
  • Autonomous removing trolley for moon dust on surface of high-voltage polarized solar cell
  • Autonomous removing trolley for moon dust on surface of high-voltage polarized solar cell

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specific Embodiment approach 1

[0026] Specific implementation mode 1: Combination Figure 1 to Figure 5 To illustrate this embodiment, the device described in this embodiment includes a dust removal layer, a drive layer, an energy supply layer and a circular support plate;

[0027] The upper surface of the circular support plate is provided with a cylindrical cavity, the diameter of the bottom surface of the cylindrical cavity is smaller than the diameter of the upper surface of the support plate, and a plurality of cliff avoiding infrared sensors 18 are equidistantly arranged on the lower surface of the support plate along the circumferential direction. At the edge, a plurality of obstacle avoidance infrared sensors 19 are equidistantly arranged at the edge of the upper surface of the support plate along the circumferential direction, and a stepping motor 3 is arranged at the center of the lower surface of the support plate;

[0028] The dust removal layer includes a circular bottom plate 1, a synchronous belt 2...

specific Embodiment approach 2

[0033] Specific implementation manner two: combination Figure 1 to Figure 4 To describe this embodiment, the shape of the dust removal main electrode 4 in this embodiment is a fan shape with a central angle of 180°-270°, and other composition modes are the same as the first embodiment.

specific Embodiment approach 3

[0034] Specific implementation mode three: combination Figure 1 to Figure 4 To illustrate this embodiment, the shape of the auxiliary dust removal electrode 7 in this embodiment is a sector shape with a central angle of 90°-180°, and other composition modes are the same as the first embodiment.

[0035] Three dust removal electrodes are designed, all of which are fan-shaped to ensure the maximum dust removal electrode. The front electrode and the rear electrode should be able to cover the width direction of the whole car to ensure that dust removal is not omitted.

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Abstract

The invention discloses an autonomous removing trolley for moon dust on the surface of a high-voltage polarized solar cell and belongs to the technical field of moon dust removing mainly in order to solve the problems that a moon dust removing device applied in the prior art is low in safety, small in using range, low in work efficiency and large energy consumption. The autonomous removing trolleyfor the moon dust on the surface of the high-voltage polarized solar cell comprises a dust removing layer, a driving layer, an energy supplying layer and a round supporting plate; and through a highvoltage module power source, a 12 V direct-current voltage input from a solar cell panel is converted into a 0-3000 V adjustable high voltage power source. The high voltage output end is connected with a protected plane and a dust removing electrode, when the two are sufficiently close to each other (2-6 mm), a strong electric field can be generated between the them, and under the effect of the electric field, moon dust particles can be polarized and have charges opposite to the dust removing electrode, and are adsorbed onto the dust removing electrode under the effects of the electric field force. The autonomous removing trolley for the moon dust on the surface of the high-voltage polarized solar cell is mainly used for removing the moon dust on the moon surface solar cell panel.

Description

Technical field [0001] The invention relates to the technical field of moon dust removal, in particular to a high-voltage polarized solar cell surface moon dust self-removing trolley. Background technique [0002] Moon dust is caused by the impact of meteorites on the lunar surface, long-term exposure to the radiation environment with high-energy charged particles, and the temperature difference between day and night of nearly 300 ℃, which causes the lunar rock to expand and contract. Therefore, it is born with a small average The diameter is about 40-120μm, easy to charge, and strong adhesion. It is easy to accumulate on the surface of sensitive electrical components such as photoelectric arrays and radiators, reducing their performance. Currently, there are three main methods used to remove moon dust: [0003] Electric curtain dust removal, it is to design a layer of parallel alternating electric curtain on the protected plane, the electric curtain is composed of a series of par...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B6/00B08B13/00B08B1/02H02S40/10B08B1/20
CPCH02S40/10B08B6/00B08B13/00B08B1/12B08B1/20Y02E10/50
Inventor 姜晶闫晓腾樊真权
Owner HARBIN INST OF TECH
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