CN214335091U - Test cabinet for electric power system control protection device - Google Patents
Test cabinet for electric power system control protection device Download PDFInfo
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- CN214335091U CN214335091U CN202023175901.4U CN202023175901U CN214335091U CN 214335091 U CN214335091 U CN 214335091U CN 202023175901 U CN202023175901 U CN 202023175901U CN 214335091 U CN214335091 U CN 214335091U
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Abstract
The utility model discloses a test cabinet for a control protection device of an electric power system, wherein an upper computer, n testers, a network switch and a special test line are arranged in a cabinet body; the n testers are in communication connection with the upper computer through the network switch, the n testers are in electrical connection with corresponding devices to be tested through the special test lines, and the upper computer is in communication connection with a specified network server or a cloud. The utility model discloses a many testers of host computer coordinated control, it is low to solve electric power system control protection device efficiency of software testing, a difficult problem that intensity of labour is big.
Description
Technical Field
The utility model belongs to electric power system control protection field, in particular to test cabinet.
Background
The electric power system control protection device has various models, more test contents and longer test time. When a tester uses one tester to test a device to be tested, a certain waiting time exists from the beginning of the test to the end of the test, and the testing efficiency is not high. When a tester uses a plurality of testers to test a device to be tested, the tester needs to operate and control the testers independently due to no linkage among the testers, the operation is inconvenient, the labor intensity is high, the comprehensive testing efficiency is low, and the problem of equipment damage caused by voltage grade errors due to human factors can also occur.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that above-mentioned background art mentioned, the utility model provides a test cabinet for electric power system control protection device through many testers of host computer coordinated control, solves electric power system control protection device inefficiency of software testing, the big difficult problem of intensity of labour.
In order to realize the technical purpose, the utility model discloses a technical scheme does:
a test cabinet for a control protection device of an electric power system is provided with an upper computer, n testers, a network switch and a special test line in a cabinet body, wherein n is a positive integer; the n testers are in communication connection with the upper computer through the network switch, the n testers are in electrical connection with corresponding devices to be tested through the special test lines, and the upper computer is in communication connection with a specified network server or a cloud.
Based on the preferred scheme of the above technical scheme, the test cabinet further comprises a multi-core aviation terminal, the special test wire is sequentially connected to multiple power supplies through the multi-core aviation terminal, and the power supply voltage grades of all the power supplies in the multiple power supplies are different.
Based on the preferred scheme of above-mentioned technical scheme, the test cabinet still includes power switching control equipment, power switching control equipment passes through network switch and host computer communication connection, power switching control equipment with multichannel power electrical connection switches the power access of corresponding supply voltage grade the corresponding port of multicore aviation terminal.
Based on the preferred scheme of above-mentioned technical scheme, the host computer is connected with the bar code rifle, and the device parameter bar code is pasted on the device surface that awaits measuring, scans the parameter bar code of device through the bar code rifle and obtains the parameter information of the device that awaits measuring.
Based on the preferable scheme of the technical scheme, the power supply handle seat of the special test wire is provided with an indicator light for expressing the test result.
Based on above-mentioned technical scheme's preferred scheme, the test cabinet still includes all kinds of alternating current-direct current empty switch and power converter.
Adopt the beneficial effect that above-mentioned technical scheme brought:
1. the utility model discloses arrange many testers and external host computer in the test cabinet, the tester carries out coordinated control to many testers through the host computer to carry out the test of many testers to the device that awaits measuring in step, promoted the device that awaits measuring efficiency greatly;
2. the utility model discloses accessible bar code rifle scanning bar code, the required voltage level when analyzing out the examination of awaiting measuring device, insert the multichannel power in order through multicore aviation terminal to through the corresponding voltage level power output of power switching controlgear switching, effectively avoided the equipment damage that the voltage level wiring mistake that leads to because of the human factor arouses.
3. The utility model discloses the power at special test wire is equipped with the pilot lamp to the seat end and is used for the sign test result for the tester judges more accurately to the test result.
Drawings
Fig. 1 is a block diagram of the present invention, and the reference numerals are used for illustration: 101: a power supply switching control device; 102: a network switch; 103-106: 4 test instruments; 107: an upper computer; 108-111: 4 groups of special test wires and multi-core aviation terminals; 112: various alternating current and direct current air switches; 113: a power converter;
fig. 2 is a perspective view of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.
The utility model discloses a test cabinet for electric power system control protection device, as shown in FIG. 1, set up host computer, 4 testers, network switch, special test line, multicore aviation terminal, power switching controlgear, all kinds of alternating current-direct current empty opening and power converter in the cabinet body.
As shown in fig. 2, the 4 testers are in communication connection with the upper computer through a network switch, the 4 testers are electrically connected with the corresponding devices to be tested through dedicated test lines, and the upper computer is in communication connection with a designated network server or cloud. The special test wire is orderly connected into a plurality of power supplies through a multi-core aviation terminal, and the power supply voltage grades of all the power supplies in the plurality of power supplies are different. The power supply switching control equipment is in communication connection with the upper computer through the network switch, is electrically connected with the multi-path power supply, and switches the power supply with the corresponding power supply voltage level to be connected to the corresponding port of the multi-core aviation terminal. The upper computer is connected with a bar code gun, a device parameter bar code is pasted on the surface of the device to be tested, and the parameter information of the device to be tested is acquired through the bar code gun scanning device parameter bar code.
The utility model discloses a work flow as follows:
firstly, various alternating current and direct current air switches are closed, and all devices in the test cabinet are electrified to normally start and operate.
And then, opening the upper computer, and connecting the power supply switching control equipment and the 4 testers into the upper computer through a network switch.
And finally, after the 4 testers are successfully in communication connection with the upper computer, the following steps are carried out:
the first step is as follows: starting a test procedure;
the second step is that: connecting the device to be tested with the tester through a special test line according to the model of the device to be tested;
the third step: scanning a bar code of the device to be tested by a bar code gun connected with the upper computer;
the fourth step: the upper computer obtains bar code information through scanning of a bar code gun and analyzes the model and the parameters of the device;
the fifth step: automatically matching the voltage grade required by the device to be tested during testing according to the voltage grade in the analyzed device parameter;
and a sixth step: judging whether the device to be tested is in a normal operation state or not, and starting automatic testing when the device to be tested is in the normal operation state; during testing, the upper computer can simultaneously carry out multi-end linkage control testing on 4 testers; if the device passes the test, the power supply of the special test wire can light the green lamp to finish the test procedure; if the device fails to pass the test, the power supply of the special test line can light the seat red, and the tester judges and processes the seat red by observing the test information on the upper computer;
the seventh step: and the upper computer uploads the test result to a specified network server or a cloud.
The embodiment is only for explaining the technical thought of the utility model, can not limit with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.
Claims (6)
1. The utility model provides a test cabinet for electric power system control protection device which characterized in that: an upper computer, n testers, a network switch and a special test line are arranged in a cabinet body, wherein n is a positive integer; the n testers are in communication connection with the upper computer through the network switch, the n testers are in electrical connection with corresponding devices to be tested through the special test lines, and the upper computer is in communication connection with a specified network server or a cloud.
2. The test cabinet for the power system control protection device according to claim 1, characterized in that: the testing device is characterized by further comprising a multi-core aviation terminal, the special testing wire is sequentially connected into multiple power supplies through the multi-core aviation terminal, and the power supply voltage grades of all the power supplies in the multiple power supplies are different.
3. The test cabinet for the power system control protection device according to claim 2, characterized in that: the power supply switching control device is in communication connection with an upper computer through the network switch, and is electrically connected with the multi-path power supply, and the power supply switching control device switches the power supply of the corresponding power supply voltage level to be connected into the corresponding port of the multi-core aviation terminal.
4. The test cabinet for the power system control protection device according to claim 1, characterized in that: the upper computer is connected with a bar code gun, a device parameter bar code is pasted on the surface of the device to be tested, and the parameter information of the device to be tested is acquired through the bar code gun scanning device parameter bar code.
5. The test cabinet for the power system control protection device according to claim 1, characterized in that: and an indicator light for expressing a test result is arranged on the power supply handle seat of the special test wire.
6. The test cabinet for the power system control protection device according to claim 1, characterized in that: the system also comprises various alternating current-direct current air switches and power converters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175901.4U CN214335091U (en) | 2020-12-25 | 2020-12-25 | Test cabinet for electric power system control protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175901.4U CN214335091U (en) | 2020-12-25 | 2020-12-25 | Test cabinet for electric power system control protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214335091U true CN214335091U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023175901.4U Active CN214335091U (en) | 2020-12-25 | 2020-12-25 | Test cabinet for electric power system control protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214335091U (en) |
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2020
- 2020-12-25 CN CN202023175901.4U patent/CN214335091U/en active Active
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