A power distribution automation system wireless communication channel automatic test system based on a Metlab
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
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
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
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
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more