CN211426666U - Testing device for relay protection device - Google Patents

Abstract

Disclosed in this application is a testing arrangement for relay protection device, includes: the system comprises a server, a PC (personal computer) master station and a plurality of testers; the plurality of testers are provided with 5G communication modules and are in communication connection with a server internally provided with the 5G communication modules; the PC master station is in communication connection with the server and is used for setting test items and parameters and establishing control over the server; the server is used for establishing communication connection with the plurality of testers, sending a data output command to the plurality of testers and acquiring and storing test results of the plurality of testers; and the plurality of testers are used for outputting the analog quantity and the switching value of the connected test object according to the data output command. The method and the device solve the technical problems that the test result of the existing tester is only displayed in the tester, the test data needs to be recorded and analyzed manually, and the establishment and analysis of the database need to be operated offline, so that a large amount of human resources need to be consumed in the whole test process.

Description

Testing device for relay protection device

Technical Field

The application relates to the field of reactive compensation, in particular to a testing device for a relay protection device.

Background

Currently, testing of relay protection devices is accomplished by a tester. In actual engineering, through the setting of relevant analog quantity and switching value of a tester, a test project is completed, relevant results are recorded, and whether relay protection is abnormal or defective is verified. The test result of the tester of the conventional relay protection device is only displayed in the tester, the test data needs to be manually recorded and analyzed, and the establishment and analysis of the database need to be performed offline, so that a large amount of human resources need to be consumed for completing the whole test process.

SUMMERY OF THE UTILITY MODEL

The application provides a testing arrangement for relay protection device, establish the communication connection with a plurality of testers through the server, make the server can issue analog quantity and switching value to the tester that is connected simultaneously, make these testers test relay protection device that connects respectively according to the analog quantity and the switching value that receive, and, the server can obtain the test result that these testers tested, make the staff just can look over these test results at the server end, and need not look over respectively on certain tester. According to the method and the system, the server is used for uniformly managing the test data of the plurality of testers, the technical problems that the test results of the existing testers are only displayed in the testers, the test data need to be recorded and analyzed manually, and the database needs to be established and analyzed in an off-line mode, so that a large amount of human resources need to be consumed in the whole test process are solved.

The application provides a testing arrangement for relay protection device, includes: the system comprises a server, a PC (personal computer) master station and a plurality of testers; the plurality of testers are provided with 5G communication modules and are in communication connection with a server internally provided with the 5G communication modules; the PC master station is in communication connection with the server and is used for setting test items and parameters and establishing control over the server; the server is used for establishing communication connection with the plurality of testers, sending a data output command to the plurality of testers and acquiring and storing test results of the plurality of testers; and the plurality of testers are used for outputting the analog quantity and the switching value of the connected test object according to the data output command.

Optionally, the server is further configured to perform data processing on the test results uploaded by the plurality of testers, and update the database.

Optionally, the test meter is further configured to:

and the wide area protection devices are respectively connected with different transformer substations and are tested according to the analog quantity and the switching value which are uniformly issued by the server.

According to the technical scheme, the embodiment of the application has the following advantages:

in this application, a testing arrangement for relay protection device is provided, includes: the system comprises a server, a PC (personal computer) master station and a plurality of testers; the plurality of testers are provided with 5G communication modules and are in communication connection with a server internally provided with the 5G communication modules; the PC master station is in communication connection with the server and is used for setting test items and parameters and establishing control over the server; the server is used for establishing communication connection with the plurality of testers, sending a data output command to the plurality of testers and acquiring and storing test results of the plurality of testers; and the plurality of testers are used for outputting the analog quantity and the switching value of the connected test object according to the data output command.

The application provides a testing arrangement for relay protection device, establish the communication connection with a plurality of testers through the server, make the server can issue analog quantity and switching value to the tester that is connected simultaneously, make these testers test the test object that respectively links according to analog quantity and switching value that receive, namely relay protection device or wide area protection device test, and, the server can obtain the test result that these testers tested, make the staff just can look over these test results at the server end, and need not look over respectively on certain tester. According to the method and the system, the server is used for uniformly managing the test data of the plurality of testers, the technical problems that the test results of the existing testers are only displayed in the testers, the test data need to be recorded and analyzed manually, and the database needs to be established and analyzed in an off-line mode, so that a large amount of human resources need to be consumed in the whole test process are solved.

Drawings

Fig. 1 is a schematic structural diagram of a testing device for a relay protection device provided in the present application;

reference numerals: a server 10; a PC master station 20; a tester 30; and a 5G communication module 40.

Detailed Description

In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a testing device for a relay protection device, establish communication connection with a plurality of testers through a server, make the server can issue analog quantity and switching value to the testers connected simultaneously, make these testers test the relay protection device that is connected respectively according to received analog quantity and switching value, and, the server can obtain the test result after these testers test, make the staff just can look over these test results at the server end, and need not look over respectively on certain tester. According to the method and the system, the server is used for uniformly managing the test data of the plurality of testers, the technical problems that the test results of the existing testers are only displayed in the testers, the test data need to be recorded and analyzed manually, and the database needs to be established and analyzed in an off-line mode, so that a large amount of human resources need to be consumed in the whole test process are solved.

Fig. 1 is a schematic structural diagram of a testing device for a relay protection device according to the present application.

The embodiment of the application provides a testing arrangement for relay protection device, includes: a server 10, a PC master station 20 and a plurality of testers 30; the plurality of testers 30 are provided with 5G communication modules 50 and are in communication connection with the server 10 with the built-in 5G communication modules 50; the PC master station 20 is in communication connection with the server 10 and is used for setting test items and parameters and establishing control over the server 10; the server 10 is configured to establish a communication connection with the multiple testers 30, send a data output command to the multiple testers 30, and acquire and store test results of the multiple testers 30; the plurality of testers 30 are used to output analog quantity and switching quantity to the connected test object according to the data output command.

It should be noted that, the testing apparatus for a relay protection device provided in the embodiment of the present application is provided with a PC master station 20, a server 10, and a plurality of testers 30, wherein a 5G communication module 50 is built in each of the server 10 and the connected testers 30, and a 5G wireless connection is established through the 5G communication module 50, and the 5G communication module 50 may be implemented by a communication plug-in based on a PCB board. The PC master station 20 also establishes a communication connection with the server 10. The PC master station 20 sets test items and parameters in the server 10 to control the server 10. The server 10 establishes communication with the plurality of testers 30 through the 5G communication module and the 5G wireless network, issues a set data output command to the connected testers 30, and outputs an analog quantity and a switching quantity to a test object, that is, a relay protection device or a wide area protection device, after receiving the command of the server 10 by the testers 30. After the test is completed, the testers 30 transmit the test results to the server 10.

Further, the server 10 is also configured to perform data processing on the test results uploaded by the plurality of testers 30, and update the database.

It should be noted that, the server 10 is connected to a plurality of testers 30, the built-in 5G communication module 50 automatically uploads the test results obtained after the test is completed to the server 10, the server 10 completes the update and storage of the database after performing data processing, and the PC master station 20 reads and calls the database, and completes the data statistics and analysis.

Further, the tester 30 is also used for:

and the wide area protection devices of different transformer substations are respectively connected, and are tested according to the analog quantity and the switching value uniformly issued by the server 10.

It should be noted that, for the test of the wide area protection device, since the wide area protection device is usually distributed in different substations, when the test is performed, the plurality of testers 30 can be respectively connected to the plurality of wide area protection devices of the different substations, and then the analog quantity and the switching value are uniformly issued by the server 10 for the test, so as to complete the test of the wide area protection device.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (3)

1. A testing device for a relay protection device, comprising: the system comprises a server, a PC (personal computer) master station and a plurality of testers; the plurality of testers are provided with 5G communication modules and are in communication connection with a server internally provided with the 5G communication modules; the PC master station is in communication connection with the server and is used for setting test items and parameters and establishing control over the server; the server is used for establishing communication connection with the plurality of testers, sending a data output command to the plurality of testers and acquiring and storing test results of the plurality of testers; and the plurality of testers are used for outputting the analog quantity and the switching value of the connected test object according to the data output command.

2. The testing device for the relay protection device according to claim 1, wherein the server is further configured to perform data processing on the test results uploaded by the plurality of testers, and update the database.

3. The testing device for the relay protection device according to claim 1, wherein the tester is further configured to:

and the wide area protection devices are respectively connected with different transformer substations and are tested according to the analog quantity and the switching value which are uniformly issued by the server.

Images