Space maximum power point detection device based on photovoltaic panel and probe assembly

A technology of maximum power point and detection device, which is applied in the monitoring of photovoltaic systems, photovoltaic modules, photovoltaic power generation, etc., to achieve the effect of maximizing power generation efficiency

Pending Publication Date: 2022-05-31
JIANGSU ENEUTRAL NEW ENERGY TECH CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the market share of bifacial double-glass modules is increasing, since both the front and back sides of bifacial double-glass modules can generate electricity, the traditional method of only considering the power generation efficiency of the front can no longer meet the requirements of the system. The power generation efficiency of the system is optimal only if the sum of the power generation power of the front and back sides of the module is optimal; however, the biggest technical problem to be solved for the power generation device of the double-sided double-glass module is how to judge the power generation in real time in the space state. Maximize the power generation efficiency of the device

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  • Space maximum power point detection device based on photovoltaic panel and probe assembly
  • Space maximum power point detection device based on photovoltaic panel and probe assembly

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Embodiment

[0025] see figure 1 As shown in ~2, this scheme discloses a space maximum power point detection device based on photovoltaic panels, which includes several probe assemblies 1 with the same structure and arranged in parallel and evenly along the axis of the photovoltaic panel rotation axis. There is a detection surface 12; the detection angles of the detection surfaces on different probe assemblies change uniformly according to the rotation angle of the photovoltaic panel rotation axis. The detection surface 12 on the probe assembly 1 is arranged along the rotation direction of the rotation axis of the photovoltaic panel; the detection angle of the detection surface 12 on the probe assembly 1 includes all angles in which the rotation axis of the photovoltaic panel can rotate. A single probe assembly 1 includes a base 11, the detection surface 12 is located on the surface of the base 11, and a photovoltaic panel for detecting light energy efficiency is arranged on the detection...

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Abstract

A photovoltaic panel-based space maximum power point detection device comprises a device body, the device body comprises a plurality of probe assemblies which have the same structure and are uniformly distributed along the axis of a photovoltaic panel rotating shaft, and the probe assemblies are provided with detection surfaces. The detection angles of the detection surfaces on the different probe assemblies uniformly change according to the rotation angle of the photovoltaic panel rotation shaft; according to the space maximum power point detection device based on the photovoltaic panel, the plurality of probe assemblies are arranged at different angles, and the angle at which the power generation efficiency of the photovoltaic assembly is highest in the range of the rotation direction of the photovoltaic panel can be quickly judged in a parallel quick search mode; the problem that a traditional photovoltaic tracking support cannot achieve power generation efficiency maximization is solved.

Description

technical field [0001] The invention belongs to the technical field of improved structures of solar power generation devices, and in particular relates to a photovoltaic panel-based spatial maximum power point detection device and a probe assembly. Background technique [0002] With the development of economy and the progress of society, people put forward higher and higher requirements for energy, and finding new energy has become an urgent issue facing mankind. Therefore, using solar energy to generate electricity, the application range of obtaining electric power from solar energy is more and more extensive. [0003] The traditional photovoltaic tracking support calculates the current position of the sun based on the astronomical algorithm. Combining the grid width of a single support in the whole array of photovoltaic supports and the center distance between each support, the calculation network should be at the appropriate angle to ensure the front of the photovoltaic m...

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H02S50/10
CPCH02S50/10Y02E10/50
Inventor高宗标苏保刚刘文良骆科豪
OwnerJIANGSU ENEUTRAL NEW ENERGY TECH CO LTD