Unlock instant, AI-driven research and patent intelligence for your innovation.

Power station assessment method and device

A technology for evaluating devices and power stations, which can be used in photovoltaic power generation, electrical components, photovoltaic modules, etc., and can solve problems such as reducing power generation revenue

Inactive Publication Date: 2018-08-21
林敬杰
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a power station evaluation method and device to solve the problem that the solar power station in the prior art may reduce the power generation revenue

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power station assessment method and device
  • Power station assessment method and device
  • Power station assessment method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The main idea of ​​the present invention is based on making a plurality of solar cell components arranged on the power station emit light, and capturing images of the plurality of solar cell components to obtain electroluminescence images, and then distinguish the electroluminescence images Non-defective regions and defective regions of each of the plurality of solar cell components in the electroluminescence image, thereby performing a simulation analysis on the non-defective regions and defect regions of all the plurality of solar cell components in the electroluminescent image to evaluate The loss of power generation of the power station. In addition, it is also possible to further rearrange all or part of the plurality of solar cell components with larger areas of the non-defective regions, and / or rearrange all or part of the plurality of solar cell components with larger areas of the non-defective regions. The multiple solar cell components are rearranged and all o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a power station assessment method, comprising the steps that electroluminescence is conducted on a plurality of solar cell packs arranged on the power station, so that the plurality of solar cell packs can emit light; image acquisition is conducted on the plurality of solar cell packs so as to obtain electroluminescent images; the electroluminescent images are identified orusers can conduct identification based on the input analysis result of the electroluminescent images, so that the non-defect areas and the defect areas of each one of the plurality of solar cell packs in the electroluminescent images can be identified; simulation analysis is conducted on the non-defect areas and the defect areas of the plurality of solar cell packs in the electroluminescent images, so that the power generation loss of the power station can be assessed. The invention is advantageous in that the problem of the prior art that a solar energy power station may reduce the power generation gain can be resolved.

Description

technical field [0001] The present invention relates to the technical field of power station evaluation, in particular to a power station evaluation method and device. Background technique [0002] At present, solar cells are widely used. For example, when they are used in industries or businesses that require a large amount of electric energy, they must have a relatively large installation area in order to effectively improve the use efficiency. [0003] When many solar cells are connected to each other, a solar module is formed, and a solar power station is further formed. Moreover, the solar power station uses the solar module to convert the power through the converter, and then collects the power through the junction box, and outputs the concentrated power to the electrical appliances or user terminals to be used. [0004] In order to maintain the normal use of the solar power station, it is still necessary to inspect the solar cells on the solar power station, for exam...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H02S50/15
CPCH02S50/15Y02E10/50
Inventor 林敬杰
Owner 林敬杰