Crystalline silicon cell photovoltaic power generation system

A photovoltaic power generation system and crystalline silicon cell technology, applied in system integration technology, information technology support system, electrical components, etc., can solve problems such as point safety accidents, incomplete data recording, and no real-time monitoring of voltage, so as to improve the response the effect of speed

Pending Publication Date: 2020-10-16
北京诺飞新能源科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of incomplete data recording and real-time monitoring of voltage in the prior art, which are prone to safety accidents, and propose a crystalline silicon cell photovoltaic power generation system

Method used

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  • Crystalline silicon cell photovoltaic power generation system
  • Crystalline silicon cell photovoltaic power generation system
  • Crystalline silicon cell photovoltaic power generation system

Examples

Experimental program
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Embodiment 1

[0021] refer to Figure 1-4 , a crystalline silicon cell photovoltaic power generation system, including a plurality of crystalline silicon solar panel modules fixedly installed in the sun, a plurality of crystalline silicon solar panel modules are electrically connected to an external controller module, and the external controller module is electrically connected to There is a battery module, and the external controller module is electrically connected to the inverter assembly to realize the conversion of light energy. The inverter assembly is electrically connected to the well pattern power generation module. The crystalline silicon solar panel in the crystalline silicon solar panel module is A solar module composed of polycrystalline silicon solar cells with high conversion efficiency arranged in different strings and parallel arrays.

[0022] The inverter component is electrically connected to an island protection module, which specifically includes an internal data proces...

Embodiment 2

[0024] refer to Figure 3-5 , the difference between this embodiment and Embodiment 1 is that the external controller module is electrically connected with a data collection module, and the data collection module specifically includes a heliograph module, an anemometer module and a temperature meter module, and the sunlight intensity in photovoltaic power generation , wind speed and temperature data are recorded, and at the same time, the measured data is transmitted to the data recorder, and the data transmitted to the data recorder is transmitted through the network to the cloud database for data storage and backup. Recording the sunlight intensity, wind speed, and temperature data in photovoltaic power generation will help to conduct more in-depth research on the factors that affect the external environment of the solar panels, so as to design solar panels that are more in line with the external environment based on the data.

[0025] The well pattern power generation modul...

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Abstract

The invention relates to the technical field of power generation systems. The invention relates to a photovoltaic power generation system, in particular to a crystalline-silicon-cell photovoltaic power generation system. The system comprises a plurality of crystalline silicon cell panel modules which are fixedly arranged under the sun, the plurality of crystalline silicon cell panel modules are all electrically connected to an external controller module, an internal data processor module transmits data signals to the switch control module through the data transmission module, and a switch control module controls a knife switch module to realize switching-off after receiving a signal instruction. The system can be applied to calculate the external temperature, the wind speed and the sunlight intensity during power generation in the external environment , backup storage of the data is achieved, meanwhile, an island protection module arranged in the system achieves the real-time monitoring effect on the voltage, the problem of electric safety is avoided, only two seconds are needed when the voltage problem is detected, and the response speed is increased.

Description

technical field [0001] The invention relates to the technical field of power generation systems, in particular to a crystalline silicon cell photovoltaic power generation system. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It is mainly composed of solar panels, controllers and inverters, and the main components are composed of electronic components. 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] Photovoltaic power generation systems on the existing market have incomplete data records and no real-time monitoring of voltage, which is prone to safety accidents. Contents of the invention [0004] The purpose of the present invention is to so...

Claims

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Application Information

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IPC IPC(8): H02J3/38H02J13/00
CPCH02J3/381H02J13/00006H02J2300/22Y02E40/70Y04S10/123Y04S40/12Y02E60/00
Inventor 王际东杨松李述刚
Owner 北京诺飞新能源科技有限责任公司
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