Photovoltaic power generation system practical training assessment device

A photovoltaic power generation system, photovoltaic power generation technology, applied in the simulation device, transportation and packaging, instruments and other directions of space navigation conditions, can solve the problem of small space for photovoltaic power generation system skills improvement, and achieve the improvement of overall debugging ability and professional skills. Effect

Inactive Publication Date: 2021-01-26
NANJING POLYTECHNIC INSITUTE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present method allows for setting up an area where there are potential failures during use of solar energy systems by turning them into active states that allow users to easily access important feature sets like installation options and troubleshooting tools. This helps educators learn how well their researchers work with these new technologies while also providing training opportunities through simulations and analyzed data from experiments conducted under different conditions.

Problems solved by technology

This patented problem addressed by this patents relates to improving learning about solar energy technologies through simulation or testing techniques during their development process. However, current methods are limited because they only provide technical means rather than analyzing all possible causes of errors found throughout them.

Method used

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  • Photovoltaic power generation system practical training assessment device

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and embodiment the present invention is specifically introduced as follows:

[0010] A photovoltaic power generation system training and assessment device, including a photovoltaic power generation circuit (I), a supplementary circuit (II) and a fault debugging panel (III), characterized in that: the photovoltaic power generation circuit (I) includes a solar panel (01) , DC / DC converter (02), DC / AC inverter (03), inductance filter (04), AC load (05), current and voltage detection (06), synchronous signal detection (07), TMS320F240 control circuit ( 08), drive circuit (09) and SG3525 control circuit (10), the DC / AC inverter (03) includes 4 IGBT switch tubes VT1-VT4, and the fault debugging panel (Ⅲ) includes a power switch, "Battery board status indication" light, "inverter operation status indication" light, "inverter output" test hole, "SG3525 output" test hole, "TMS320F240 control circuit output" test hole, the supplem

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Abstract

The invention discloses a photovoltaic power generation system practical training assessment device, which comprises a photovoltaic power generation circuit (I), a supplementary circuit (II) and a fault debugging panel (III). The device is characterized in that the photovoltaic power generation circuit (1) comprises a solar cell panel (01), a DC/DC converter (02), a DC/AC inverter (03), an inductance filter (04), an AC load (05), a current and voltage detector (06), a synchronous signal detector (07), a TMS320F240 control circuit (08), a drive circuit (09) and an SG3525 control circuit (10), the supplementary circuit (II) comprises a relay, wires are connected between the photovoltaic power generation circuit (1) and the supplementary circuit (2) and between the photovoltaic power generation circuit (1) and the fault debugging panel (3) according to electrical lines, fault points K1 to K5 are arranged in the photovoltaic power generation circuit (1), and the fault points are connectedwith a fault operation switch on the fault debugging panel through the relay of the supplementary circuit. The comprehensive skills of fault searching, fault analysis, fault solving and the like of students in the aspect of a photovoltaic power generation system can be improved.

Description

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Claims

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Application Information

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Owner NANJING POLYTECHNIC INSITUTE
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