Portable parameter tester of solar power generation system

A power generation system and solar energy technology, applied in the field of solar power generation, can solve the problems of difficult and cumbersome monitoring and maintenance of photovoltaic systems, a lot of time and manpower and material resources, etc., to improve the efficiency of monitoring and maintenance, easy to carry, good stability and reliability. Effect

Inactive Publication Date: 2018-05-04
HUZHOU ZHENSHUO AUTOMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the operation of solar power generation systems is generally carried out under unattended conditions. It is very difficult and cumbersome to monitor and maintain the scattered photovoltaic systems on the ground, requiring a lot of time, manpower and material resources.

Method used

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  • Portable parameter tester of solar power generation system
  • Portable parameter tester of solar power generation system
  • Portable parameter tester of solar power generation system

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Experimental program
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Embodiment Construction

[0035] The embodiments involved in the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0036] Such as figure 1 As shown, a parameter tester for a portable solar power generation system includes a temperature and humidity acquisition unit, a light intensity acquisition unit, a wind speed measurement unit, a photovoltaic battery power sampling unit, a data processing unit, a storage unit, a display unit, an alarm unit, and a keyboard input unit, USB communication unit and power supply unit.

[0037] The temperature and humidity acquisition unit collects the ambient temperature and humidity parameters of the photovoltaic cell, and outputs digital signals to the data processing unit. Such as figure 2 As shown, the temperature and humidity acquisition unit uses a digital temperature and humidity sensor SHT11. The sensor U1 uses a unique CMOS technology to integrate the temperature and humidity sensor, signal amplificat...

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Abstract

The invention provides a portable parameter tester of a solar power generation system. The portable parameter tester comprises a temperature and humidity acquisition unit, a light intensity acquisition unit, a wind speed measurement unit, a photovoltaic cell power sampling unit, a data processing unit, a storage unit, a display unit, an alarm unit, a keyboard input unit, a USB communication unit and a power supply unit. By combining the sensor technology and the single chip microcomputer technology, temperature and humidity, light intensity and wind speed value of the current environment as well as generating capacity data of a photovoltaic cell can be detected in real time, displayed and stored, abnormal data is subjected to sound and light alarm reminding, the acquired data can be uploaded to an upper computer by a USB for further processing and analysis, normal and efficient operation of the solar power generation system is guaranteed, and quite useful original measurement data forimprovement and optimization of the system and subsequent scientific research are provided.

Description

technical field [0001] The invention relates to the technical field of solar power generation, in particular to a parameter tester for a portable solar power generation system. Background technique [0002] Solar power generation is divided into photothermal power generation and photovoltaic power generation. Generally speaking, solar power generation refers to solar photovoltaic power generation, referred to as "photoelectricity". Photovoltaic power generation is a technology that uses the photovoltaic effect of the semiconductor interface to directly convert light energy into electrical energy. The key component of this technology is a photovoltaic cell. Photovoltaic cells are packaged and protected after being connected in series to form a large-area photovoltaic cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation system. [0003] Photovoltaic cell modules are mostly installed in outdoor environments, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G01D21/02H02S50/15
CPCG01D21/02G05B19/042G05B2219/2612H02S50/15Y02E10/50
Inventor 陈连江
Owner HUZHOU ZHENSHUO AUTOMATION TECH CO LTD
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