Automatic tracking type solar photovoltaic power generation system and method

A solar photovoltaic and automatic tracking technology, applied in the direction of control using feedback, can solve the problems that the control strategy cannot achieve tracking control, error accumulation, and reduction of power generation efficiency.

Active Publication Date: 2020-10-20
中腾微网(北京)科技有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The closed-loop tracking system can track the sun more accurately, while the open-loop tracking system often causes errors to accumulate during the tracking process; Or the control strategy is effective. If the d

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
  • Automatic tracking type solar photovoltaic power generation system and method
  • Automatic tracking type solar photovoltaic power generation system and method
  • Automatic tracking type solar photovoltaic power generation system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In the following, the invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0044] see figure 1 , is an overall schematic diagram of an automatic tracking solar photovoltaic power generation system according to an embodiment of the present invention.

[0045] exist figure 1 In the present invention, the system includes a solar photoelectric conversion panel and a tracking control device communicating with the solar photoelectric conversion panel.

[0046] The system also includes a plurality of remote terminal units in different orientations distributed around the solar photoelectric conversion panel, and the plurality of remote terminal units perform data communication with the tracking control device through an on-site edge computing unit.

[0047] The remote centralized control platform includes a geographic information database, and the geographic information database stores the geographic location informatio...

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 provides an automatic tracking type solar photovoltaic power generation system and method. The solar photovoltaic power generation system comprises a plurality of solar photovoltaic conversion panels, a tracking control device for controlling the state change of the solar photovoltaic conversion panels, and a plurality of remote terminal units in different geographical directions. The remote terminal units are communicated with the tracking control device through a field edge computing unit. After the field edge computing unit receives weather parameter information sent by a far-end centralized control platform and field state sensing signal information collected by the plurality of remote terminal units, the tracking control device generates a tracking control instruction; the state change of the solar photovoltaic conversion panels is controlled based on the tracking control instruction; and the state change comprises angle change and height change of the solar photoelectric conversion panels. According to the technical scheme, accurate control parameters can be obtained to the maximum extent, and therefore accurate automatic tracking control is achieved.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic power generation control, and in particular relates to an automatic tracking solar photovoltaic power generation system and method. Background technique [0002] Solar energy is a clean and renewable energy with large radiation, wide distribution and long availability. Therefore, solar power generation technology has been comprehensively researched and developed, but due to the shortcomings of weak solar energy, poor continuity, and instability, the efficiency of solar power generation is low and the power generation is unstable. At present, when using solar photovoltaic power generation, many solar panel arrays are basically fixedly installed in one direction, which cannot guarantee the vertical irradiation of sunlight on the solar panel, so that the solar battery cannot make full use of solar energy resources, and the power generation efficiency is low. [0003] A feasible way to solve thi...

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): G05D3/12
CPCG05D3/12
Inventor 朱见涛郭振鹏曹振武
Owner 中腾微网(北京)科技有限公司
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