Household small-sized solar power generation system electric quantity collector

A technology of power collection and power generation system, which is applied in the fields of solar photovoltaic technology and electronic circuits, and can solve problems such as system control and detection not being effective

Inactive Publication Date: 2007-12-05
JIANGNAN UNIV
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Problems solved by technology

[0002] Solar cell photovoltaic power generation technology has been widely used in various systems that require electricity. In the sy

Method used

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  • Household small-sized solar power generation system electric quantity collector

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Embodiment Construction

[0009] As shown in the figure: a power collection system is connected in series between the photovoltaic power generation system and the energy storage system, where the photovoltaic power generation system is used to convert solar energy into electrical energy; the power collection system is used to monitor the working conditions of the photovoltaic power generation system in real time; the energy storage system It is used to store the electric energy output by the photovoltaic power generation system.

[0010] The power acquisition system uses a single-chip microcomputer as the core controller to realize sampling, calculation, analysis, control, and display output. The single-chip microcomputer saves the statistical results of the photovoltaic power generation system's power generation in the internal EEPROM, and outputs it to the digital tube for display when the user needs it. As the core processor, the single-chip microcomputer is in the core position to detect the entire ...

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Abstract

The invention is an electric quantity collector for home small solar power generating system, concretely designed for real-time monitoring working conditions of solar battery components. And it comprises: photovolt power generating system and electric energy storage system and is characterized in that: an electric quantity collecting system is connected in series between the photovolt power generating system and energy storage system, the photovolt power generating system is used to convert solar energy into electric energy; the electric quantity collecting system is used to real-timely monitor working conditions of the photovolt power generating system; the energy storage system is used to store the output energy of the photovolt power generating system. And it real-timely collects current and voltage generated by solar battery components by MCU, and obtains actual total of generated power by internal accumulation and comparison, and sends the total internally processed to 8-segment digital tubes for displaying.

Description

technical field [0001] The invention relates to solar photovoltaic technology and electronic circuit technology, in particular to a device that can automatically detect solar photovoltaic components and record their working status for a long time, and allows users to easily understand the use of solar power generation systems. Background technique [0002] Solar cell photovoltaic power generation technology has been widely used in various systems that require electricity. In the system, solar cell photovoltaic modules are only used as power generation components, and have no effect on system control and detection. Today, with the rapid development of electronic technology, especially the advancement of single-chip computer technology, we can record and display the working status of solar cell photovoltaic modules to users through recording and display devices, so that they can easily know the power generation of the system, that is, Indirect economic income becomes possible....

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Application Information

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IPC IPC(8): H02N6/00H02J7/35G01R22/00H02S40/30H02S50/00
CPCY02E10/566Y02B10/14Y02B10/10Y02E10/56
Inventor 李金刚孟昭渊李果华
Owner JIANGNAN UNIV
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