Distributed photovoltaic power station fault monitoring method and device based on edge computing

A distributed photovoltaic and edge computing technology, applied in the field of power electronics, to achieve the effect of reducing professional requirements and improving reliability

Inactive Publication Date: 2019-10-29
STATE GRID E COMMERCE CO LTD +1
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, how to monitor whether abnormalities or failures o

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
  • Distributed photovoltaic power station fault monitoring method and device based on edge computing
  • Distributed photovoltaic power station fault monitoring method and device based on edge computing
  • Distributed photovoltaic power station fault monitoring method and device based on edge computing

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0058] The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0059] The embodiment of the application discloses a distributed photovoltaic power station fault monitoring method based on edge computing, which is applied to an edge computing device. The method includes: obtaining meteorological and environmental parameters of the area where the target distributed photovoltaic power station is located, and the target distribution Cloud block image data and field equipment image data of a photovoltaic power station; u...

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 application provides a distributed photovoltaic power station fault monitoring method and device based on edge computing, which are applied to an edge computing device. The method comprises the steps of: obtaining meteorological and environmental parameters of an area where a target distributed photovoltaic power station is located, cloud block image data and field equipment image data above the target distributed photovoltaic power station; predicting the power generation power of the target distributed photovoltaic power station in a set time period by using the meteorological and environmental parameters, the cloud block image data above and the field equipment image data to serve as predicted power generation power; acquiring actual power generation power of the target distributedphotovoltaic power station within the set time period; and monitoring whether the target distributed photovoltaic power station has abnormity or faults or not by comparing the predicted power generation power with the actual power generation power. In the application, the abnormity or fault monitoring of the target distributed photovoltaic power station can be achieved through the mode, and the monitoring reliability is improved.

Description

technical field [0001] The present application relates to the field of power electronics technology, and in particular to a distributed photovoltaic power station fault monitoring method and device based on edge computing. Background technique [0002] Because fossil energy is non-renewable and its consumption pollutes the environment, countries are paying more and more attention to the development and utilization of new energy, especially solar energy, which has no geographical restrictions, is renewable, and has no pollution. In recent years, with the rapid development of the photovoltaic industry, the use of distributed photovoltaic power plants has increased. [0003] However, how to monitor whether abnormalities or failures occur in distributed photovoltaic power plants has become a problem. Contents of the invention [0004] In order to solve the above technical problems, the embodiments of the present application provide a method and device for fault monitoring of ...

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): H02S50/00
CPCH02S50/00Y02E10/50
Inventor 那峙雄谢祥颖郭兴科马大燕孟凡腾沈文涛任玉玉王栋嵇文路许洪华牛睿
Owner STATE GRID E COMMERCE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap