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

Solar photovoltaic module array data collection device and data processing method thereof

A solar photovoltaic and data collection technology, applied in the field of solar energy, can solve the problems such as the limited number of nodes connected to the data collection device, inconsistent software and hardware interfaces of the upper computer system, different data specifications and physical interfaces, etc., and achieve simple wiring. , low security risk, excellent performance

Active Publication Date: 2015-08-26
WUHAN SINO HT NEW ENERGY TECH
View PDF7 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different types of equipment and different manufacturers have different data specifications and physical interfaces, resulting in inconsistent software and hardware interfaces of the upper computer system, and a large workload for software development and maintenance
When replacing and upgrading the existing equipment, it is necessary to modify the upper application software, which has a large economic cost and has a high security risk and is not feasible for the operating power station system.
At the same time, ZigBee wireless network is generally used when collecting the working data of each node of the solar photovoltaic panel array. The disadvantages of ZigBee wireless network are slow speed and low real-time performance. The number of node access of the converging device is limited

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
  • Solar photovoltaic module array data collection device and data processing method thereof
  • Solar photovoltaic module array data collection device and data processing method thereof
  • Solar photovoltaic module array data collection device and data processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0026] The solar photovoltaic modules are connected in series to form a solar photovoltaic string, and the matrix of multiple solar photovoltaic strings is a solar photovoltaic matrix. The signal coverage of the data collection device of the present invention includes multiple solar photovoltaic strings. A monitoring device 2 is fixed behind each solar photovoltaic module, and the monitoring device is used to detect working...

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 relates to the technical field of solar energy, and especially relates to a solar photovoltaic module array data collection device and a data processing method thereof. The data collection device is internally provided with a data collection processing chip, a communication assembly connected with the data collection processing chip, a standard internet access and / or a USB interface connected with the data collection processing chip, a wired internet of things interface connected with the data collection processing chip, a current sensor connected with the data collection processing chip, and a power supply system connected with the data collection processing chip. The device has wired and wireless internet of things networking functions, and engineering application is wide. A 433 wireless communication module is used to acquire operating data of a solar photovoltaic module, a relay is not needed, and network structure is simplified into a two-layer structure, so complexity is low and networking is easy. The device is fast in data acquisition speed and good in real-time property. The device is excellent in wireless network performance, wide in coverage, and holds more number of inferior nodes.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a solar photovoltaic module array data collection device and a data processing method thereof. Background technique [0002] At present, the working data of the solar photovoltaic power generation system (including the working data of the battery panel, the working data of the inverter, and the working data of the power transmission and transformation equipment) are generated by each discrete device and submitted to the upper computer system. Different types of equipment and different manufacturers have different data specifications and physical interfaces, resulting in inconsistent software and hardware interfaces of the upper computer system, and heavy workloads for software development and maintenance. When replacing and upgrading existing equipment, it is necessary to modify the upper-level application software, which has a large economic cost and has a high security ris...

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 Applications(China)
IPC IPC(8): H02S50/00
CPCH02S50/00Y02E10/50
Inventor 邓宏涛李巍朱珣周常庆
Owner WUHAN SINO HT NEW ENERGY TECH
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