CN219758411U - Test equipment before delivery of II-type concentrator - Google Patents
Test equipment before delivery of II-type concentrator Download PDFInfo
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- CN219758411U CN219758411U CN202320471542.1U CN202320471542U CN219758411U CN 219758411 U CN219758411 U CN 219758411U CN 202320471542 U CN202320471542 U CN 202320471542U CN 219758411 U CN219758411 U CN 219758411U
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- 238000012360 testing method Methods 0.000 title claims abstract description 106
- 238000012384 transportation and delivery Methods 0.000 title description 6
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000011990 functional testing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model provides a test device before a II-type concentrator goes out of a warehouse, which comprises a batch test board of the concentrator and a control module, wherein the batch test board of the concentrator comprises a plurality of collectors, the II-type concentrator to be tested is sleeved in the collectors, the collectors are connected with the control module, the control module stores test commands of the plurality of II-type concentrators, and the control module performs the test before the II-type concentrator goes out of the warehouse according to the test commands of the II-type concentrator. The utility model can carry out the test of the II-type concentrator before warehouse-out in batches, thereby effectively improving the test efficiency. And fix the concentrator through unable adjustment base's mode, need not fix II type concentrator through the screw, can save the installation time of II type concentrator in the power-on test. And can adapt to the test demand of different grade type II concentrators, carry out specific test through control module, adaptability is higher.
Description
Technical Field
The utility model relates to the technical field of II-type concentrator testing, in particular to II-type concentrator testing equipment before ex-warehouse.
Background
In recent years, in order to meet the lean management requirements, the acquisition success rate index requirements of low-voltage users are higher and higher, while the acquisition success rate of the type-II concentrators of the old versions is lower and lower, and various functions are gradually unable to meet new requirements. In order to meet the acquisition success rate index requirements of low-voltage users, the novel II-type concentrator is gradually developed and gradually replaces the old II-type concentrator in the running process of the power grid. However, in order to ensure the operation reliability of the type II concentrator, the performance of the type II concentrator needs to be tested before the type II concentrator is delivered, and most of the existing testing methods are to fix screws on a single type II concentrator and then sequentially perform corresponding tests. However, when the II-type concentrators of the power grid are replaced, the quantity of the II-type concentrators which need to be replaced is large, and if the existing testing method is still adopted for carrying out the ex-warehouse testing of the large-batch II-type concentrators, the efficiency is low.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a test device for a type II concentrator before delivery, which adopts a collector setting mode to sleeve the type II concentrator, so that the fixed time before the type II concentrator is tested is reduced, the whole test control can be carried out by a control module, the problem that the efficiency of the conventional type II concentrator test method is lower when the conventional type II concentrator test method faces to the large-batch type II concentrator before delivery test is solved, and the speed and the efficiency of the type II concentrator before delivery test can be greatly improved.
The utility model aims at realizing the following technical scheme:
the utility model provides a test equipment before II type concentrator goes out warehouse, includes concentrator batch test board and control module, concentrator batch test board includes a plurality of collector, and the II type concentrator cover of waiting to test is put in the collector, the collector is connected with control module, the test command of a plurality of II type concentrator is stored in the control module, control module carries out the test before the warehouse to II type concentrator according to the test command of II type concentrator.
Further, a corresponding switch is further arranged between each collector and the control module, and the control module controls the on-off state of the switch according to the installation condition of the II-type concentrator in the collector.
Furthermore, each collector corresponds to a type II concentrator to be tested, and each collector is used for fixing the type II concentrator through the fixing base.
Furthermore, the fixed base is a special base for replacing the meter without power outage.
Further, the concentrator batch test board further comprises a disconnecting switch and a breaker, wherein the disconnecting switch is connected with the breaker, each concentrator is connected with the breaker, and the disconnecting switch and the breaker are used for providing electricity protection for the II-type concentrator.
Furthermore, the batch test board of the concentrator further comprises an electricity taking switch, wherein the electricity taking switch is connected with the isolating switch and is used for providing a working power supply for testing of the II-type concentrator.
Further, after the test of the type II concentrator is started, the power taking switch is closed, and power is taken through the power taking wire of the double-head plug.
Further, the tests performed by the control module on the type II concentrator include hardware performance tests, functional tests and parameter tests.
The beneficial effects of the utility model are as follows:
the test before the delivery of the II-type concentrators can be carried out in batches, so that the overall test efficiency of the II-type concentrators is improved. And fix the concentrator through unable adjustment base's mode, need not fix II type concentrator through the screw, can save the installation time of II type concentrator in the power-on test. And can adapt to the test demand of different grade type II concentrators, carry out specific test through control module, adaptability is higher.
Drawings
Fig. 1 is a schematic view of a structure of the present utility model.
Wherein: 1. the concentrator batch test board, 11, collector, 12, switch, 13, isolator, 14, circuit breaker, 15, get the electricity switch, 2, control module.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Examples:
the utility model provides a test equipment before II type concentrator goes out warehouse, as shown in FIG. 1, including concentrator batch test board 1 and control module 2, concentrator batch test board includes a plurality of collector 11, and the II type concentrator that waits to test is overlapped and is put in the collector, the collector is connected with control module, the test command of a plurality of II type concentrator is stored to control module in, control module carries out the test before the warehouse to II type concentrator according to the test command of II type concentrator.
A corresponding switch 12 is further arranged between each collector and the control module, and the control module controls the on-off state of the switch according to the installation condition of the II-type concentrator in the collector.
The corresponding infrared sensor is arranged on the collector, and the installation condition of the II-type concentrator in the collector can be judged, so that the control of a switch is realized, and the safety in the testing process is effectively improved.
Each collector corresponds to a type II concentrator to be tested, and each collector is fixed to the type II concentrator through a fixed base.
In order to improve the test efficiency of the type II concentrator, the existing type II concentrator test flow needs to be analyzed, and the influence factors of the test efficiency in the existing type II concentrator test method are determined according to the analysis result, so that a specific optimization mode is determined.
The existing test flow of the type II concentrator mainly comprises four steps of system binding, SIM installation, power-on test and power-off replacement, wherein the power-on test takes up the most time, and the power-on test is mainly optimized in the power-on direction when the test time of the type II concentrator is optimized.
The power-on test mainly comprises four steps of unscrewing screws, wire-lapping, dialing a switch and equipment logging-in, wherein the equipment logging-in time accounts for the largest proportion in the overall power-on test time, and the reason for influencing the testing time of the equipment logging-in is that only a single test can be performed, so that the testing time of the power-on test can be effectively reduced in a mode of batch testing of the II-type concentrator, and the testing efficiency of the II-type concentrator is improved.
After the type II concentrator to be tested is placed in the collector, the control module can sequentially send the test command to the type II concentrator, so that a final test result is obtained, and whether the type II concentrator meets the ex-warehouse requirement is judged according to the test result. In the prior art, most of the II-type concentrators are placed in a screw fixing mode, detection personnel are required to place and screw down the screws one by one, and the efficiency is low. In this embodiment, the II-type concentrator is directly fixed by adopting the fixing base, and the II-type concentrator is directly sleeved into the fixing base, so that subsequent testing work can be performed without fixing or removing screws, and testing time can be effectively reduced.
The fixed base is a professional base for replacing the meter without power outage.
The size of the uninterrupted meter-changing professional base needs to be set according to the size of the II-type concentrator, so that the II-type concentrator can be fixed without screws.
And the uninterrupted meter-changing professional bases are arranged at fixed distances.
The concentrator batch test board also comprises a disconnecting switch 13 and a breaker 14, wherein the disconnecting switch is connected with the breaker, each concentrator is connected with the breaker, and the disconnecting switch and the breaker are used for providing electricity protection for the type II concentrator.
When testing is performed, a protection mode of a main isolating switch, a breaker and a branch switch is adopted, so that the testing process is safer and more reliable.
The concentrator batch test board further comprises an electricity taking switch 15, wherein the electricity taking switch is connected with the isolating switch and is used for providing a working power supply for testing of the II-type concentrator.
After the test of the type II concentrator is started, the power taking switch is closed, and power taking is performed by taking the electric wire through the double-head plug.
The tests performed by the control module on the type II concentrator comprise hardware performance tests, functional tests and parameter tests.
The hardware performance test comprises a communication module test and the like, the function test comprises a data acquisition function test, a data management function test, a remote upgrading function test and the like, and the parameter test comprises test contents such as communication parameters and technical parameters.
The above-described embodiment is only a preferred embodiment of the present utility model, and is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (8)
1. The utility model provides a test equipment before II type concentrator goes out warehouse, its characterized in that includes concentrator batch test board and control module, concentrator batch test board includes a plurality of collector, and the II type concentrator cover of waiting to test is put in the collector, the collector is connected with control module, the test command of a plurality of II type concentrator is stored to control module in, control module carries out the test before the warehouse to II type concentrator according to the test command of II type concentrator.
2. The pre-warehouse-out testing device for a type II concentrator of claim 1, wherein each collector corresponds to a type II concentrator to be tested, and each collector is fixed to the type II concentrator by a fixing base.
3. The pre-warehouse-out test equipment for a type II concentrator of claim 2, wherein the fixed base is a no-power-outage meter-change professional base.
4. The test device before leaving warehouse of a type II concentrator as claimed in claim 1, wherein a corresponding switch is further arranged between each collector and the control module, and the control module controls the on-off state of the switch according to the installation condition of the type II concentrator in the collector.
5. The pre-warehouse-out test equipment for a type II concentrator of claim 1, wherein the concentrator batch test board further comprises a disconnector and a circuit breaker, the disconnector being connected to the circuit breaker, each concentrator being connected to the circuit breaker, the disconnector and circuit breaker being configured to provide electrical protection for the type II concentrator.
6. The pre-warehouse exit test device for a type II concentrator of claim 5, wherein the batch test board further comprises a power switch, wherein the power switch is connected to the isolation switch, and wherein the power switch is configured to provide a power source for testing the type II concentrator.
7. The pre-warehouse test equipment for a type II concentrator as defined in claim 6, wherein the power take-off switch is closed after the type II concentrator is tested, and the power take-off is performed by a double-ended plug power take-off.
8. The pre-warehouse-out testing device for a type II concentrator of claim 1, wherein the testing of the type II concentrator by the control module comprises hardware performance testing, functional testing, and parametric testing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320471542.1U CN219758411U (en) | 2023-03-09 | 2023-03-09 | Test equipment before delivery of II-type concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320471542.1U CN219758411U (en) | 2023-03-09 | 2023-03-09 | Test equipment before delivery of II-type concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219758411U true CN219758411U (en) | 2023-09-26 |
Family
ID=88089914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320471542.1U Active CN219758411U (en) | 2023-03-09 | 2023-03-09 | Test equipment before delivery of II-type concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219758411U (en) |
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2023
- 2023-03-09 CN CN202320471542.1U patent/CN219758411U/en active Active
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