Smart connecting box and photovoltaic power generation system applying same

A junction box and intelligent technology, applied in photovoltaic power generation, optical radiation generators, photovoltaic modules, etc., can solve the problems of users not knowing the fault, difficult maintenance, affecting the power generation efficiency of solar power plants, etc., to reduce troubleshooting time and improve maintenance. The effect of efficiency

Inactive Publication Date: 2013-03-27
QC SOLAR SUZHOU CORP
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  • Abstract
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Problems solved by technology

[0003] However, due to the large number of solar panel components, when a certain solar panel fails, a string of solar panel components connected in series cannot work, seriously affecting the power generation efficiency of the solar power station; and the user has no way of knowing the cause of the failure. occur
Even if the user finds that the power generation cannot meet the expected target and indirectly kn

Method used

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  • Smart connecting box and photovoltaic power generation system applying same
  • Smart connecting box and photovoltaic power generation system applying same

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0022] Such as figure 1 As shown, a photovoltaic power generation system includes a battery panel assembly with several battery panels and an intelligent junction box (not shown) connected between the battery panels. The photovoltaic power generation system also includes an intelligent detection device 100, The intelligent detection device 100 includes several intelligent components 10 , a base station 20 and a PC terminal 30 . The intelligent component 10 is an integrated circuit board and is installed inside the intelligent junction box. Each intelligent component 10 corresponds to a battery board a...

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Abstract

The invention provides a smart connecting box. The smart connecting box is characterized in that a smart component is mounted in the smart connecting box and comprises a detecting module, a CPU (central processing unit) module and a transmission module, wherein the detecting module is used for detecting work state information of a single solar panel, an output end of the detecting module is connected with an input end of the CPU module, and an output end of the CPU module is connected with the transmission module. By the smart component, running state of each solar panel can be detected, troubleshooting time is shortened, efficiency is improved, and daily maintenance and overhauling are facilitated.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to an intelligent junction box and a photovoltaic power generation system using the intelligent junction box. Background technique [0002] With the promotion of energy conservation and emission reduction, renewable energy has been more and more widely used. Among the renewable energy sources, solar energy has attracted the attention of the people because of its cleanliness and ease of access. Therefore, solar power plants have emerged as the times require. The solar power station consists of battery panel components connected in series and parallel to form a photovoltaic array. Through the junction box, the electric energy generated by the battery panel components under the action of photovoltaics is imported into the inverter or controller, and the inverter or controller converts the solar energy into the inverter or controller. The form of electric energy is converte...

Claims

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Application Information

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IPC IPC(8): H01L31/048H02N6/00H02S40/22
CPCY02E10/50
Inventor 段正刚
Owner QC SOLAR SUZHOU CORP
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