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

Array arrangement method of tracking photovoltaic equipment

A photovoltaic device and tracking technology, applied in image data processing, special data processing applications, instruments, etc.

Active Publication Date: 2016-08-17
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem of reasonable array arrangement of photovoltaic equipment during the construction of photovoltaic power stations, the present invention proposes an array arrangement method of tracking photovoltaic equipment

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
  • Array arrangement method of tracking photovoltaic equipment
  • Array arrangement method of tracking photovoltaic equipment
  • Array arrangement method of tracking photovoltaic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0106] The solution of the present invention is described by taking the construction of a power station of an oblique single-axis tracking photovoltaic device as an example.

[0107] 1. Establish a 3D model of tracking photovoltaic equipment:

[0108] The photovoltaic panel of the equipment is composed of 16 photovoltaic modules, with 6 central axes and 5 symmetrical connections on both sides; the maximum length in the north-south direction is 6.214 meters, and the maximum length in the east-west direction is 5.794 meters. The height is 3.728 meters, and it is installed facing south at a 35-degree inclination. Its 3D modeling effect is shown in Figure 3(a).

[0109] 2. Set the operation mode of tracking photovoltaic equipment:

[0110] Since the photovoltaic panel of the device is installed with an inclination of 35 degrees to the south, it means that it is rotated 35 degrees around the X axis in the XYZ space Cartesian coordinate system of 3D modeling, that is, R X θ=35; d...

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 an array-type configuration method for tracking-type photovoltaic devices. The array-type configuration method includes the steps of 1), establishing three-dimensional models of the tracking-type photovoltaic devices; 2), establishing rotation transformation models; 3), determining composite rotation transformation models of photovoltaic panels; 4), selecting shadow calculation key points; 5), calculating shadow coordinates of the key points; 6), drawing annual shadow position track lines of the key points and calculating configuration spaces among neighboring photovoltaic devices; 7), acquiring array configuration results of the photovoltaic devices. Complexity in shadow calculation of the tracking-type photovoltaic devices is taken into consideration, shadow transformation matrix models under shining of the sun are structured, the annual shadow position track lines of the key points of the tracking-type photovoltaic devices are calculated and drawn, the minimum configuration spaces among the neighboring photovoltaic devices without shading of shadows are acquired, land occupation area and consumption of building materials for construction of a photovoltaic power station are reduced, and installed capacity and generating efficiency of the photovoltaic power station can be improved.

Description

technical field [0001] The invention discloses a method for arranging photovoltaic equipment in the field of photovoltaic power station construction, and in particular relates to a method for array arrangement of tracking photovoltaic equipment in the construction process of a photovoltaic power station. Background technique [0002] In the construction process of photovoltaic power plants, rational arrangement of photovoltaic power generation equipment is an important design task, which will determine the installed capacity, construction consumables and land occupation area of ​​photovoltaic power plants. An important factor affecting the arrangement of photovoltaic power generation equipment is the shadow occlusion between photovoltaic equipment, which will reduce the power conversion efficiency of photovoltaic equipment. Simply increasing the spacing between photovoltaic devices can avoid shadow shading, but it will increase the construction land and consumables of photov...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50G06T17/00
Inventor 孔月萍代冰辉许启明景红梅雷红涛路婷婷李欢东
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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