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Photovoltaic reflection adjustment method and system, and terminal equipment

An adjustment method and terminal equipment technology, applied in the direction of photovoltaic modules, photovoltaic power generation, photovoltaic module support structures, etc., can solve problems such as sunlight reflection, achieve the effects of increasing radiation, increasing effective duration, and increasing power generation

Pending Publication Date: 2022-05-31
HEFEI SUNGROW RENEWABLE ENERGY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the sun's altitude and azimuth angle are constantly changing. This method cannot continuously reflect sunlight to the surface of the photovoltaic module. Most of the time, there is no reflected light on the surface of the photovoltaic module.

Method used

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  • Photovoltaic reflection adjustment method and system, and terminal equipment
  • Photovoltaic reflection adjustment method and system, and terminal equipment
  • Photovoltaic reflection adjustment method and system, and terminal equipment

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Embodiment Construction

[0056] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0057]The main solution of the embodiment of the present invention is to obtain the sun altitude angle, the parameters of the photovoltaic module and the reflector, wherein the parameters of the photovoltaic module include the length and inclination of the photovoltaic module, and the parameters of the reflector include the The length and inclination angle of the reflector; based on the solar altitude angle, the parameters of the photovoltaic module and the reflector, calculate the reflection angle of the reflector, so as to adjust the angle of the reflector according to the reflection angle.

[0058] The power generation of photovoltaic modules is directly related to the amount of solar radiation received by the surface of photovoltaic modules. Sunlight is the energy input of photovoltaic modules. Larger, greater pow...

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Abstract

The invention discloses a photovoltaic reflection adjustment method and system, and terminal equipment. The method comprises the steps that parameters of a solar elevation angle, a photovoltaic module and a reflector are obtained, the parameters of the photovoltaic module comprise the length and the inclination angle of the photovoltaic module, and the parameters of the reflector comprise the length and the inclination angle of the reflector; and calculating the reflection angle of the reflector based on the parameters of the solar altitude, the photovoltaic module and the reflector, so as to adjust the angle of the reflector according to the reflection angle. The invention aims to enable sunlight to be continuously reflected to the surface of the photovoltaic module around the clock, increase the effective duration of receiving reflected light by the surface of the photovoltaic module and improve the generating capacity.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic reflection adjustment method, system, and terminal equipment. Background technique [0002] The power generation of photovoltaic modules is directly related to the amount of solar radiation received by the surface of photovoltaic modules. Sunlight is the energy input of photovoltaic modules. Larger, greater power generation. [0003] Reflecting light through the reflector can increase the amount of radiation received by the front of the photovoltaic module to increase the power generation. Therefore, there is also a reflector with a fixed angle on the front of the photovoltaic module in the industry to reflect sunlight within a certain period of time to the surface of the photovoltaic module. , to increase the amount of solar radiation on the front of the photovoltaic module. However, the sun's altitude and azimuth angle are constantly chang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S40/22G05D3/12H02S20/32
CPCH02S40/22G05D3/12H02S20/32Y02E10/50
Inventor 李凡杨宗军陈朋朋
Owner HEFEI SUNGROW RENEWABLE ENERGY SCI & TECH CO LTD
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