Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Control system and control method of photovoltaic module

A photovoltaic module and control system technology, which is applied in the monitoring of photovoltaic systems, control using feedback, photovoltaic modules, etc., and can solve problems such as bracket twisting, bracket breakage, and different inclination angles of photovoltaic modules.

Pending Publication Date: 2022-07-01
TRINASOLAR CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the detection module included in the control system of photovoltaic modules can only feed back a feedback signal corresponding to the inclination information of the photovoltaic module. The inclination angles of the photovoltaic modules are different, causing the brackets supporting the photovoltaic modules to twist and cause the brackets to break

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
  • Control system and control method of photovoltaic module
  • Control system and control method of photovoltaic module
  • Control system and control method of photovoltaic module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

[0030] figure 1 A schematic structural diagram of a control system for a photovoltaic module provided by an embodiment of the present invention, refer to figure 1 , the control system of the photovoltaic assembly includes at least two drive modules 10, a control module 11 electrically connected to the drive module 10, and also includes at least two of a bracket torsion detection module 12, a first detection module and a second detection module, wherein the first detection module A detection module includes a first detection unit ...

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 control system and a control method for a photovoltaic module, and the system comprises at least two drive modules, a control module electrically connected with the drive modules, and at least two of a support torsion detection module, a first detection module and a second detection module. Wherein the first detection module comprises first detection units which are in one-to-one correspondence with the photovoltaic modules and output first feedback signals, and the second detection module comprises second detection units which are in one-to-one correspondence with the photovoltaic modules and output second feedback signals; wherein the first feedback signal and the second feedback signal are both used for feeding back the inclination angle of the corresponding photovoltaic module. The control module controls the driving module to operate according to the plurality of signals, thereby preventing support breakage caused by different inclination angles of the photovoltaic module due to inaccurate inclination angles of the photovoltaic module fed back by a single feedback signal when the driving module is controlled to operate according to the single feedback signal, and reducing the risk of support damage.

Description

technical field [0001] Embodiments of the present invention relate to the field of photovoltaic technology, and in particular, to a control system and control method of a photovoltaic assembly. Background technique [0002] Photovoltaic industry is a rising industry based on semiconductor technology and new energy demand, and will occupy an important position in my country's energy structure in the future. [0003] The detection module included in the current photovoltaic module control system can only feed back a feedback signal corresponding to the inclination information of the photovoltaic module. This single feedback signal method is very likely to cause different inaccuracies when the inclination information corresponding to the collected single feedback signal is inaccurate. The inclination angles of the photovoltaic modules are different, causing the brackets supporting the photovoltaic modules to twist, causing the brackets to break. SUMMARY OF THE INVENTION [0...

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): G05D3/12H02S50/00
CPCG05D3/12H02S50/00
Inventor 徐国鹏全鹏董伟唐宗耀
Owner TRINASOLAR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com