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

A power distribution automation system wireless communication channel automatic test system based on a Metlab

An automatic test system, power distribution automation technology, applied in the direction of wireless communication, electrical components, etc., can solve the problems of limited application, high professional level of test personnel, etc., to achieve the effect of ensuring scientificity and improving operational reliability

Inactive Publication Date: 2015-11-04
STATE GRID CORP OF CHINA +2
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Although the measurement results of the base station tester are accurate and reliable, they require a high level of professionalism for the testers, and only those who have undergone long-term professional training can use them proficiently, thus limiting their application in distribution automation systems.

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
  • A power distribution automation system wireless communication channel automatic test system based on a Metlab
  • A power distribution automation system wireless communication channel automatic test system based on a Metlab
  • A power distribution automation system wireless communication channel automatic test system based on a Metlab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Embodiment 1, a kind of distribution automation system wireless communication channel automatic test system based on Matlab, comprises the following several parts:

[0063] A. Test system function modules:

[0064] According to the distribution automation terminal acceptance specification, combined with the actual site acceptance, it includes the following functional modules:

[0065] ① Data communication inspection function module;

[0066] ②Test data visual display function module;

[0067] ③Test result automatic statistical function module;

[0068] ④Test report automatic generation function module;

[0069] B. Test process design module:

[0070] According to the wireless channel test requirements of the power distribution automation system, set relevant parameters, including the mobile APN name, the IP address assigned by the mobile company to the master station of the power distribution automation system; perform an unlimited channel test according to the set ...

Embodiment 2

[0101] Embodiment 2, a kind of automatic extraction method of the wireless communication channel test result of distribution automation system based on Matlab, according to the collection of Matlab Ping command return result, adopt the method for key character recognition, utilize the test data of Matlab program to extract each test content , to realize the function of automatic collection of test results.

Embodiment 3

[0102] Embodiment 3, a kind of automatic generation method of wireless communication channel test report of distribution automation system based on Matlab, the Word template of the test report of specific format is decomposed into a plurality of sub-parts and obtains the format parameter of each part respectively, imports relevant parameter into Matlab Built-in formatted output function and combined to realize the formatted output function of the test report.

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 power distribution automation system wireless communication channel automatic test system based on a Metlab, is applied to on-site acceptance check of power distribution automation system terminal equipment and is for realization of quantitative testing of wireless communication channels and flexible setting of parameters such as IP addresses of master stations, times of sending data packets, sizes of the data packets, times of cycling of tests and test time intervals. The invention also discloses a power distribution automation system wireless communication channel test result automatic extracting method base on the Matlab. In the method, according to collecting of Ping command return results, a function of test result automatic collecting is realized by means of recognizing of key characters and obtaining of test data of various test contents. The invention also disclosed a power distribution automation system wireless communication channel test report automatic generation method based on the Metlab. According to the method, a test report is resolved into a plurality of sub-portions, and format parameters of the portions are obtained. The related parameters are guided into a self-brought formatting output function of the Metlab, and then subjected to combination to realize a formatting output function of the test report.

Description

Technical field: [0001] The invention relates to a test for wireless communication of a power distribution automation system in a power system, in particular to a Matlab-based automatic test system for a wireless communication channel of a power distribution automation system. Background technique: [0002] With the development of my country's economy, the requirements for the reliability of power distribution network operation are getting higher and higher. Distribution automation is one of the important means to improve the reliability of the distribution network. It is based on the primary grid and equipment, with the distribution automation system as the core, and comprehensively utilizes various communication methods to realize the monitoring and control of the distribution system. And through the information integration with related application systems, the scientific management of power distribution system is realized. [0003] The distribution network automation sys...

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): H04W24/10
CPCH04W24/10
Inventor 燕跃豪鲍薇朱峰靳巍李峻张昭冯帆季国剑付晓勇闫璐明郭昊天李云霄姚云飞马俊峰李雅洁曹峰
Owner STATE GRID CORP OF CHINA
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