Sunward rotating photovoltaic generating set

A technology of photovoltaic power generation and rotating mechanism, applied in photovoltaic power generation, photovoltaic power station, optical radiation generator and other directions, can solve the problems of rotation, low power generation efficiency, low solar energy utilization rate, etc., to improve utilization rate, improve power generation efficiency, structure reasonable effect

Inactive Publication Date: 2012-04-18
丁达人
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The photovoltaic panels of existing photovoltaic power generation devices are generally fixed on the base and cannot rotate with the movement of sunlight. The utilization rate of solar energy is low and the power generation efficiency is low.

Method used

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  • Sunward rotating photovoltaic generating set
  • Sunward rotating photovoltaic generating set
  • Sunward rotating photovoltaic generating set

Examples

Experimental program
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Embodiment Construction

[0013] see figure 1 , 2 , a photovoltaic power generation device that rotates toward the sun, including a photosensitive unit, an execution unit, a control unit and an energy storage unit, the photosensitive unit includes a solar panel 1 and a four-quadrant photodetector 2, the front of the solar panel 1 and the four-quadrant The probes of the photodetector 2 are all facing the sunlight, the execution unit includes a rotating mechanism 3 and a motor 5, the control unit includes a drive control circuit 4, and the energy storage unit includes a battery pack 6; the solar panel 1 is installed by rotating the rotating mechanism 3 On the base 7, the four-quadrant photodetector 2 is installed on one side of the solar panel 1, the motor 5 is installed on the base 7, and the motor 5 and the rotating mechanism 3 can be connected through a worm gear transmission mechanism, wherein the worm gear is fixedly installed on the base 7. On the output shaft of the motor 5 arranged horizontally,...

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PUM

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Abstract

The invention discloses a sunward rotating photovoltaic generating set which comprises a photosensitive unit, an execution unit, a control unit and an energy storage unit. The photosensitive unit comprises a solar cell panel and a four-quadrant photoelectric detector. The execution unit comprises a rotating mechanism and a motor. The control unit comprises a driving control circuit. The energy storage unit comprises a storage battery pack. The solar cell panel is rotationally arranged on a base through the rotating mechanism. The four-quadrant photoelectric detector is arranged at one side of the solar cell panel. The motor is arranged on the base. The motor is in drive connection with the rotating mechanism. The driving control circuit is respectively connected with the four-quadrant photoelectric detector and the motor. The storage battery pack is arranged on the base. The storage battery pack is connected with the solar cell panel through a charging circuit. The sunward rotating photovoltaic generating set has reasonable structure. The solar cell panel can rotate along with the sunlight under the drive of the rotating mechanism, the strength of the sunlight is furthest acquired and the utilization rate of the sunlight is effectively improved, so that the power generating efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation devices, in particular to a sunward rotating photovoltaic power generation device. Background technique [0002] Solar power generation is divided into photothermal power generation and photovoltaic power generation. Generally speaking, solar power generation refers to solar photovoltaic power generation, referred to as "photoelectricity". Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. The key element of this technology is the solar cell. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device. [0003] The photovoltaic panels of existing photovoltaic power generation devices are generally fi...

Claims

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Application Information

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IPC IPC(8): H02N6/00G05D3/12H02S10/20H02S20/32
CPCY02E10/50Y02E70/30
Inventor 丁达人
Owner 丁达人
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