CN203133267U - Function test system for electric energy acquisition terminal - Google Patents
Function test system for electric energy acquisition terminal Download PDFInfo
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- CN203133267U CN203133267U CN 201220698127 CN201220698127U CN203133267U CN 203133267 U CN203133267 U CN 203133267U CN 201220698127 CN201220698127 CN 201220698127 CN 201220698127 U CN201220698127 U CN 201220698127U CN 203133267 U CN203133267 U CN 203133267U
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- 238000012360 testing method Methods 0.000 title claims abstract description 85
- 238000004891 communication Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 7
- 238000011990 functional testing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- 238000009826 distribution Methods 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a function test system for an electric energy acquisition terminal, specifically to a function test system for an electric energy acquisition terminal catering to users' needs. A testboard body is connected with a computer which is connected with a switch respectively connecting with a concentrator, a multiport serial server A and a multiport serial server B, wherein the concentrator, the multiport serial server A and the multiport serial server B are respectively connected with No.1 meter position interface board and No.2 meter position interface board, one end of the concentrator is connected with the switch, the multiport serial server A and the multiport serial server B are connected with the master controller of the testboard body, and the switch and the master controller of the testboard body are connected with the computer. Various test technical solutions are provided according to different needs of a user, and automatic detection, real-time acquisition, index statistics and result determination can be realized.
Description
Technical field
The utility model relates to a kind of technical field of electric energy acquisition termination function test macro, relates in particular to a kind of generated energy acquisition termination function test macro of user oriented demand.
Background technology
The acquiring electric energy information system is the important component part of strong intelligent grid, and at present State Grid Corporation of China is according to unified technical standard and scheme, propulsion system construction with all strength.Accuracy and reliability that the acquiring electric energy information terminal is copied and accepted data directly have influence on the quality of acquisition system construction and the application of power marketing operation system.Acquisition terminal manufacturing enterprise is more at present, termination function and performance index have nothing in common with each other, and technical merit is very different, and the product quality gap is bigger, need take different method of testings according to terminal user's different demands, to satisfy the needs of acquiring electric energy information terminal testing.
The acquiring electric energy information terminal is the equipment that user's energy information is gathered, collection, the electric energy measuring equipment operating mode that can realize the electric energy meter data detects, the monitoring of power supply electric energy quality monitoring, client's power load and electric flux, and image data is managed and transmitted in both directions.Because different user is to the focus difference of acquiring electric energy information termination function application at present, the requirement of functional test also has nothing in common with each other, and need be fit to the method for testing of oneself using according to the Demand Design of oneself.
At present, the acquiring electric energy information terminal user can not change the functional test technical scheme according to the actual requirements, can only satisfy the testing of equipment demand by the mode of purchasing many cover function test systems, cause the wasting of resources, cause system's construction, operation, maintenance cost to increase.
Summary of the invention
The utility model is at the technical matters of above-mentioned existence, and a kind of electric energy acquisition termination function test macro is provided.Purpose is to use the family to carry out the functional test of acquiring electric energy information terminal according to oneself needs, and can saves energy information acquisition endpoint detection system construction cost, for the construction of acquiring electric energy information system provides powerful technical support and scientific basis.
The utility model is achieved through the following technical solutions:
Electric energy acquisition termination function test macro comprises test stage body, Test Host, calibration power output device, subtest equipment, computing machine and switch; Wherein test stage body and be connected with computing machine, computing machine is connected with switch, and switch is connected with hub, many serial servers A and many serial servers B respectively; Hub, many serial servers A and many serial servers B also are connected with 1# epi-position interface board, 2# epi-position interface board respectively; Hub one end links to each other with switch, and many serial servers A, many serial servers B also link to each other with the master control of test stage body simultaneously, and switch links to each other with computing machine with the master control of test stage body.
Described test stage body is provided with epi-position voltage and zero-sequence current accessory power outlet, test signal socket, voltage external connection, the high-end terminal of electric current external connection, exchange back work power supply driving switch, Insurance Block, meter pressing mechanism, electric current external connection low side terminal, the table tailstock, radio station RS232 communication port, accessory power outlet, the PC communication port, radio station programming communication port; Wherein epi-position voltage all is connected with multipath server with zero-sequence current accessory power outlet, test signal socket, table tailstock; The voltage external connection is in parallel with the program control power source of three-phase, and is also in parallel with the table tailstock simultaneously; The high-end terminal of electric current external connection, electric current external connection low side terminal is connected with the program control power source of three-phase, also connects with the table tailstock simultaneously; Exchanging back work power supply driving switch is connected with interchange back work power supply; Insurance Block is connected with the program control power source of three-phase; Meter pressing mechanism is connected with the epi-position panel; Radio station RS232 communication port, programming communication port in radio station is connected with the master control of test stage body; The PC communication port is connected with switch; Accessory power outlet is connected with external power supply.
Described accessory power outlet is fixedly connected on the shank of test stage body.
Various signals such as described calibration power output device output test voltage, electric current, power.
The utility model has the advantages of and be: the remote communication interface of acquisition terminal and expansion interface all adopt modular design in the utility model, guarantee that remote communication module realizes exchanging, can make the user select different communication modes according to the work on the spot needs, expansion connection module makes the user dispose the way of remote signal and switching value signal as required.The utility model can provide various measuring technology schemes according to the different demands of user, make the user carry out the functional test of acquiring electric energy information terminal according to the needs of oneself, realize functions such as detection automatically, collection in real time, indicator-specific statistics, judgement as a result, saved acquiring electric energy information endpoint detection system construction cost, for the construction of acquiring electric energy information system provides powerful technical support.
Description of drawings
Fig. 1 is the structural representation of test stage body in the utility model;
Fig. 2 is the utility model elementary diagram;
Fig. 3 is the utility model implementation step block diagram.
Among the figure: epi-position voltage and zero-sequence current accessory power outlet 1, test signal socket 2, voltage external connection 3, the high-end terminal 4 of electric current external connection, exchange back work power supply driving switch 5, Insurance Block 6, meter pressing mechanism 7, electric current external connection low side terminal 8, table tailstock 9, radio station RS232 communication port 10, accessory power outlet 11, PC communication port 12, radio station programming communication port 13.
Embodiment
The utility model is a kind of electric energy acquisition termination function test macro, and as shown in Figure 2, Fig. 2 is the utility model connection principle synoptic diagram.Comprise test stage body, Test Host, calibration power output device, subtest equipment, computing machine and switch; Wherein test stage body and be connected with computing machine, computing machine is connected with switch, and switch is connected with hub, many serial servers A and many serial servers B respectively; Hub, many serial servers A and many serial servers B also are connected with 1# epi-position interface board, 2# epi-position interface board respectively; Hub one end links to each other with switch, and many serial servers A, many serial servers B also link to each other with the master control of test stage body simultaneously, and switch links to each other with computing machine with the master control of test stage body.
As shown in Figure 1, Fig. 1 is the structural representation of test stage body in the utility model.In Fig. 1, the test stage body is provided with epi-position voltage and zero-sequence current accessory power outlet 1, test signal socket 2, voltage external connection 3, the high-end terminal 4 of electric current external connection exchanges back work power supply driving switch 5, Insurance Block 6, meter pressing mechanism 7, electric current external connection low side terminal 8, table tailstock 9, radio station RS232 communication port 10, accessory power outlet 11, PC communication port 12, radio station programming communication port 13.
Wherein epi-position voltage all is connected with multipath server with zero-sequence current accessory power outlet 1, test signal socket 2, table tailstock table tailstock 9; Voltage external connection 3 is in parallel with the program control power source of three-phase, and is also in parallel with table tailstock 9 simultaneously; The high-end terminal 4 of electric current external connection, electric current external connection low side terminal is connected with the program control power source of three-phase, also connects with table tailstock 9 simultaneously; Exchanging back work power supply driving switch 5 is connected with interchange back work power supply; Insurance Block 6 is connected with the program control power source of three-phase; Meter pressing mechanism 7 is connected with the epi-position panel; Radio station RS232 communication port 10, programming communication port 13 in radio station is connected with the master control of test stage body; PC communication port 12 is connected with switch.Accessory power outlet 11 is connected with external power supply, is fixed in the stage body shank.
The utility model test macro comprises test stage body, Test Host, calibration power output device, subtest equipment and testing software.Various signals such as calibration power output device output test voltage, electric current, power, the test stage body provides various test interfaces for the acquiring electric energy information terminal, Test Host is used for showing test results, the specific targets of acquiring electric energy information terminal be can obtain, science, comprehensively data support provided for improving marketing system service application level and acquisition terminal product quality.Testing software can provide various measuring technology schemes according to the different demands of user, realizes functions such as detection automatically, collection in real time, indicator-specific statistics, judgement as a result, improves the automatization level of testing.
The control method concrete operations step of the utility model electric energy acquisition termination function test macro as shown in Figure 3, specifically:
1, start.When using computer software control, open earlier the test stage body after, the ST9302 software on the computing machine that reruns.The test stage body can be started shooting before pocket watch, in order to arranged enough preheating time, with also improving time efficiency.
At first, guarantee that the attaching plug of test stage body is inserted in the supply socket, by once green ' startup ' button, power light lights.After about 5 seconds, test stage body each parts self check finishes, and no longer includes self check and ticks and be prompting sound, can make each parts of test stage body reset initialization simultaneously again by once blue ' resetting ' button, the work coordination unanimity, otherwise system may be undesired.
Secondly, open computing machine, enter control software.
2, dress table.
(1) adopt outer distribution streamline to connect the test stage body pocket watch of table mode.
Since first epi-position, connect the electric current line, A B C phase current line uses yellow, green, red expression respectively.Every row has three groups of current terminal on the test stage body.From left to right, first group is the electric current input terminal, and second group and the 3rd group is the electric current outlet terminal.During line, the electric current line that whenever ranked first the tested terminal of epi-position is connected to first group of current terminal, the electric current with all tested terminals is together in series then, the electric current line of last tested terminal is connected this arranges on the arbitrary group of electric current outlet terminal.
(2) adopt quick meter adapting-seat to connect the test stage body pocket watch of table mode.
Unscrew the gib screw on meter pressing mechanism top, move up and down meter pressing mechanism to suitable position, tighten gib screw then.Terminal is mixed up with connecing table tailstock position fast, press meter pressing mechanism then, make the complete tooth of probe of quick meter adapting-seat go into tested terminal.Since first epi-position, finish articulating of each epi-position successively, move down the handle of meter pressing mechanism, push down tested terminal.Connect pressure-wire, the interchange back work power lead of each epi-position, connect on demand.It should be noted that to preventing that the pressure-wire clip from touching the test board body case no pressure-wire clip will turn back and be clipped on separately the jack.
Hang the terminal points for attention:
1. simultaneously the rated voltage of test batch terminal, rated current, maximum current must be consistent.
2. connect after the table, the scrutiny wiring whether wrong:
3. whether the electric current binding post inserts the electric current wiring hole of tested terminal fully, and whether gib screw is tight or tighten with quick meter adapting-seat tooth.
4. check the place whether voltage wiring and small-signal terminal folder mistake are arranged; If test clamp instead may can not cause signal.
5. dress table and when tearing terminal open, the test stage body needn't shut down, but must fall output.Observe voltage, electric current demonstration, after output reduces to 0, could operate.
6. dress table and when tearing terminal open for preventing from testing the short circuit of stage body internal circuit, is noted not with metal such as screw etc., falls in the table tailstock.If accidentally metal is fallen in the table tailstock, please shut down immediately, open the meter connecting shelf bonnet with the allotment of labor of institute tool, with tweezers metal is taken out, again start.
3, test.The various tests of the utility model test stage body are all carried out under computer software control.Test concrete operations step is carried out with reference to " ST9302 V2 control software specification book ".
4, tear table open.After tested terminal test finishes, determines that voltage and current all drops to 0, can tear table open.If also need test, can refill next electric energy meter.
5, shutdown.During shutdown, withdraw from ST9302V2 control software earlier, after shutting down computer.' stopping ' button (redness) by the test stage body disconnects power supply again.
6, the test stage body resets.In the process of use test stage body, if abnormal conditions are arranged, can make the test stage body return to original state by ' resetting ' button.
Claims (4)
1. electric energy acquisition termination function test macro is characterized in that: comprise test stage body, Test Host, calibration power output device, subtest equipment, computing machine and switch; Wherein test stage body and be connected with computing machine, computing machine is connected with switch, and switch is connected with hub, many serial servers A and many serial servers B respectively; Hub, many serial servers A and many serial servers B also are connected with 1# epi-position interface board, 2# epi-position interface board respectively; Hub one end links to each other with switch, and many serial servers A, many serial servers B also link to each other with the master control of test stage body simultaneously, and switch links to each other with computing machine with the master control of test stage body.
2. electric energy acquisition termination function test macro according to claim 1, it is characterized in that: described test stage body is provided with epi-position voltage and zero-sequence current accessory power outlet (1), test signal socket (2), voltage external connection (3), the high-end terminal of electric current external connection (4), exchange back work power supply driving switch (5), Insurance Block (6), meter pressing mechanism (7), electric current external connection low side terminal (8), table tailstock (9), radio station RS232 communication port (10), accessory power outlet (11), PC communication port (12), radio station programming communication port (13);
Wherein epi-position voltage all is connected with multipath server with zero-sequence current accessory power outlet (1), test signal socket (2), table tailstock (9); Voltage external connection (3) is in parallel with the program control power source of three-phase, and is also in parallel with table tailstock (9) simultaneously; The high-end terminal of electric current external connection (4), electric current external connection low side terminal is connected with the program control power source of three-phase, also connects with table tailstock (9) simultaneously; Exchanging back work power supply driving switch (5) is connected with interchange back work power supply; Insurance Block (6) is connected with the program control power source of three-phase; Meter pressing mechanism (7) is connected with the epi-position panel; Radio station RS232 communication port (10), radio station programming communication port (13) is connected with the master control of test stage body; PC communication port (12) is connected with switch; Accessory power outlet (11) is connected with external power supply.
3. electric energy acquisition termination function test macro according to claim 2 is characterized in that: described accessory power outlet (11) is fixedly connected on the shank of test stage body.
4. electric energy acquisition termination function test macro according to claim 1 is characterized in that: described calibration power output device output test voltage, electric current, power signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698127 CN203133267U (en) | 2012-12-17 | 2012-12-17 | Function test system for electric energy acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698127 CN203133267U (en) | 2012-12-17 | 2012-12-17 | Function test system for electric energy acquisition terminal |
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| Publication Number | Publication Date |
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| CN203133267U true CN203133267U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698127 Expired - Fee Related CN203133267U (en) | 2012-12-17 | 2012-12-17 | Function test system for electric energy acquisition terminal |
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| CN (1) | CN203133267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063948A (en) * | 2012-12-17 | 2013-04-24 | 辽宁省电力有限公司电力科学研究院 | Electric energy gathering terminal function testing system and method |
| CN106502888A (en) * | 2016-10-13 | 2017-03-15 | 杭州迪普科技股份有限公司 | The method of testing of software and device |
| CN114019440A (en) * | 2021-09-30 | 2022-02-08 | 国家电网有限公司 | Terminal comparison device capable of realizing quick power-on switching |
-
2012
- 2012-12-17 CN CN 201220698127 patent/CN203133267U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063948A (en) * | 2012-12-17 | 2013-04-24 | 辽宁省电力有限公司电力科学研究院 | Electric energy gathering terminal function testing system and method |
| CN106502888A (en) * | 2016-10-13 | 2017-03-15 | 杭州迪普科技股份有限公司 | The method of testing of software and device |
| CN106502888B (en) * | 2016-10-13 | 2019-03-15 | 杭州迪普科技股份有限公司 | The test method and device of software |
| CN114019440A (en) * | 2021-09-30 | 2022-02-08 | 国家电网有限公司 | Terminal comparison device capable of realizing quick power-on switching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20201217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |