CN206863511U - A kind of feeder automation emulation test system of diversification test pattern - Google Patents
A kind of feeder automation emulation test system of diversification test pattern Download PDFInfo
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- CN206863511U CN206863511U CN201621302428.2U CN201621302428U CN206863511U CN 206863511 U CN206863511 U CN 206863511U CN 201621302428 U CN201621302428 U CN 201621302428U CN 206863511 U CN206863511 U CN 206863511U
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Abstract
It the utility model is related to a kind of feeder automation emulation test system of diversification test pattern, including test modeling main control platform, multiple numeric type testers and multiple analogue type testers, the test modeling main control platform by data transmission module respectively with numeric type tester and analogue type tester two-way communication, the numeric type tester and comprehensive guarantor/FA controller both-way communications, the analogue type tester and distribution terminal both-way communication.The utility model can be in the case where a circuit have a power failure, secondary line analog voltage current signal true to nature is exported to distribution terminal by numeric type tester and analogue type tester, the normal and malfunction of analog line, carry out test job, testing scheme is scientific and effective, without having a power failure, hence it is evident that reduce the workload and difficulty of tester.
Description
Technical field
Feeder automation emulation test system technical field is the utility model is related to, especially a kind of diversification test pattern
Feeder automation emulation test system.
Background technology
The mode that traditional feed line automatization system FA functions trigger frequently with manual synchronization, tested circuit is stopped
Electricity, with protective relaying device load fault electric current to corresponding measurement point, during loading simulation electric current the personnel of each website with pair
The machine of saying synchronizes.It can be seen that this mode needs completely to have a power failure in test process, power supply reliability is influenceed；In addition, organize and coordinate difficulty
Degree is big, and operating efficiency is low；Fault current is not easy synchronization, it is difficult to ensures the success rate of disposable test, also can not intuitively show
Test process.
Utility model content
The purpose of this utility model greatly improves test speed, subtracted in providing one kind in test process without having a power failure
The feeder automation emulation test system of the workload of few tester and the diversification test pattern of difficulty.
To achieve the above object, the utility model employs following technical scheme：A kind of feeder line of diversification test pattern
Automation simulation test system, including test modeling main control platform, multiple numeric type testers and multiple analogue type testers, institute
State test modeling main control platform by data transmission module respectively with numeric type tester and analogue type tester two-way communication, institute
State numeric type tester and comprehensive guarantor/FA controller both-way communications, the analogue type tester and distribution terminal both-way communication.
The data transmission module includes public network cloud server and mobile cellular 4G routers, the test modeling master control
It is double with numeric type tester, analogue type tester respectively that platform passes sequentially through public network cloud server, mobile cellular 4G routers
To communication.
The data transmission module uses USB flash disk, and the test modeling main control platform is tested with analogue type tester, numeric type
Communicated between instrument by way of USB flash disk importing.
The data transmission module uses optical fiber, and the test modeling main control platform is surveyed with analogue type tester, numeric type
Try to communicate using optical fiber bidirectional between instrument.
The analogue type tester includes DSP control module, and its first input end connects digital quantity input module, and it is second defeated
Enter to terminate first panel control button；Its first input/output terminal passes through the first usb interface module and test modeling main control platform
Both-way communication, its second input/output terminal by the first ethernet interface module and test modeling main control platform both-way communication, its
3rd input and output terminate first serial module, and its 4th input and output terminates the first GPS module, its 5th input and output termination
First EEPROM module；Its first output end is connected by voltage amplifier with distribution terminal, and its second output end passes through electric current
Amplifier is connected with distribution terminal, and its 3rd output end is connected with the first LCD display, its 4th output end and digital output
Module is connected；First switch power supply is powered to DSP control module.
The numeric type tester includes arm processor, and its input is connected with second panel control button, its output end
It is connected with the second LCD display；Its first input/output terminal passes through the second ethernet interface module and test modeling main control platform
Both-way communication, its second input/output terminal is by secondary USB interface module and test modeling main control platform both-way communication, and it the 3rd
Input and output terminate the second GPS module, and its 4th input and output terminates the second EEPROM module, and its 5th input/output terminal passes through
Three-ethernet interface module and comprehensive guarantor/FA controller both-way communications, its six input and output termination second serial module；Second opens
Powered-down source powers to arm processor.
As shown from the above technical solution, the utility model can pass through numeric type in the case where a circuit does not have a power failure
Tester and analogue type tester export secondary line analog voltage current signal true to nature to distribution terminal, and analog line is just
Normal and malfunction, carry out test job, testing scheme is scientific and effective, without having a power failure, hence it is evident that reduce the work of tester
Amount and difficulty.
Brief description of the drawings
Fig. 1 is system architecture diagram of the present utility model；
Fig. 2 is the circuit block diagram of analogue type tester in Fig. 1；
Fig. 3 is the circuit block diagram of numeric type tester in Fig. 1.
Embodiment
As shown in figure 1, a kind of feeder automation emulation test system of diversification test pattern, including test modeling master control
Platform 1, multiple numeric type testers 3 and multiple analogue type testers 2, the test modeling main control platform 1 pass through data transfer
Module 4 is controlled with numeric type tester 3 and the two-way communication of analogue type tester 2, the numeric type tester 3 with comprehensive guarantor/FA respectively
Device both-way communication processed, the analogue type tester 2 and distribution terminal both-way communication.The data transmission module 4 includes public network cloud
Server and mobile cellular 4G routers are held, the test modeling main control platform 1 passes sequentially through public network cloud server, mobile honeybee
Nest 4G routers respectively with numeric type tester 3, the two-way communication of analogue type tester 2.The data transmission module 4 uses USB flash disk,
Led between the test modeling main control platform 1 and analogue type tester 2, numeric type tester 3 by way of USB flash disk importing
News.The data transmission module 4 uses optical fiber, and the test modeling main control platform 1 is tested with analogue type tester 2, numeric type
Communicated between instrument 3 using optical fiber bidirectional.
The test job of feeder automation will not only improve test case, there is provided comprehensive testing scheme, also simultaneously
The communication linkage test pattern of the offer diversification to be suited measures to local conditions, therefore present system provides three kinds of different linkage patterns,
As shown in Figure 1：
1. test system and system under test (SUT) be not in same network, in order that the test modeling main control platform of test system
1 can manage the analogue type tester 2 and numeric type tester 3 being distributed at each node concentratedly, pass through public network cloud server
Ethernet transfer transparent transmission is carried out with mobile cellular 4G routers, realizes each tester and test modeling main control platform in test system
1 information exchange, it is easy to test modeling main control platform 1 to monitor the progress of whole test process, it is automatic to judge that FA system actings are patrolled
Whether qualified, complete test job if collecting.
2. for test system with system under test (SUT) in consolidated network, test modeling main control platform uses fiber optic communication pattern, lead to
Cross Ethernet and connect each tester, intelligence generates topological project and cycle tests.After networking test starts, numeric type tester 3
Synchronously triggered according to preset time with analogue type tester 2 and inject electrical quantity to comprehensive guarantor/FA controllers and distribution terminal respectively
Signal, test modeling main control platform 1 are counted according to the test record of numeric type tester 3 and analogue type tester 2, divided
Analysis, the judgement of FA action correctness is provided, and generate test report.
3. in the environment of not possessing communication test condition, the pattern imported by USB flash disk is by test modeling main control platform
The testing scheme formulated is imported into numeric type tester 3 and analogue type tester 2, after test terminates, by USB flash disk by numeral
The test record of type tester 3 and analogue type tester 2 exports, and imports again in test modeling main control platform 1, test modeling master
Control platform 1 is counted according to the test record of each tester, analyzed, and provides the judgement of FA action correctness, and generates test report
Accuse.
As shown in Fig. 2 the analogue type tester 2 includes DSP control module, its first input end connects digital quantity input mould
Block, its second input termination first panel control button；Its first input/output terminal is built by the first usb interface module with test
The both-way communication of mould main control platform 1, its second input/output terminal pass through the first ethernet interface module and test modeling main control platform 1
Both-way communication, its 3rd input and output termination first serial module, its 4th input and output terminate the first GPS module, and it the 5th
Input and output terminate the first EEPROM module；Its first output end is connected by voltage amplifier with distribution terminal, and it is second defeated
Go out end by current amplifier with distribution terminal to be connected, its 3rd output end is connected with the first LCD display, its 4th output end
It is connected with digital output module.Two power supplys can be achieved using DSP Digital Signal Processings as core in analogue type tester 2
The full electrical quantity analogue simulation of switch data, by network transmission or and USB import two ways, and test modeling master control puts down
The reliable fit of platform 1, complete test job.First switch power supply is powered to DSP control module.
The DSP control module passes through the first ethernet interface module or the first usb interface module and test modeling master control
The reliable fit of platform 1, receive the test case that test modeling main control platform 1 is issued；What test modeling main control platform 1 was issued
Test case is downloaded or imported into DSP control module by the first Ethernet interface interface module or the first usb interface module,
After during synchronous pair of the first GPS module, cycle tests of the DSP control module set by according to test modeling main control platform 1, pass through electricity
Each electricity for pressing amplifier and current amplifier to be injected to each distribution terminal under circuit normal condition, malfunction, post-failure state
Gas analog quantity, it is possible to provide double switch voltage x current analog signal, including 8 road voltage datas and 8 tunnel current datas；Each distribution is whole
End action is made, and fault handling information, action command and switching-state information are passed through according to the electric simulation amount received
Digital quantity input module feeds back to DSP control module, and digital output module can provide the passive dry contact signal in 18 tunnels and will act
And state outcome feedback of the information is to distribution terminal, meanwhile, the action and state outcome information that DSP control module record receives.
The important displacement at each moment in test process or remote information can be all recorded in the first eeprom memory, through DSP
Control module collect after, test modeling main control platform 1 fed back to by the first ethernet interface module or the first usb interface module
Carry out processing judgement.
Operating process can be configured and be checked by the first LCD display and first panel control button, and for
Some simple status switches directly can be configured on the first LCD display.In addition, equipment is also equipped with first serial mould
Block, mouth is safeguarded as equipment debugging, operating system can be upgraded and be safeguarded whenever and wherever possible by notebook computer.Analogue type
Tester 2 is equipped with special first switch power supply, and it has the defencive functions such as excessively stream, overheat, short circuit, and possesses isolation voltage work(
Can, it will export with inputting the separation carried out on circuit, and prevent input, output circuit from interfering.
As shown in figure 3, the numeric type tester 3 includes arm processor, its input and second panel control button phase
Even, its output end is connected with the second LCD display；Its first input/output terminal is built by the second ethernet interface module with test
The both-way communication of mould main control platform 1, its second input/output terminal pass through secondary USB interface module and test modeling main control platform 1 pair
To communication, its 3rd input and output terminates the second GPS module, and its 4th input and output terminates the second EEPROM module, and it the 5th
Input/output terminal passes through three-ethernet interface module and comprehensive guarantor/FA controller both-way communications, its six input and output termination second
Serial port module；Second switch power supply is powered to arm processor.
The numeric type tester 3 perfect can simulate protective relay, scheduling certainly using ARM microprocessor as core technology
The distribution line failure electric data of the equipment such as dynamicization system or communication processor or system acquisition, and through communication protocol mode
There is provided digital quantity electrical simulation data to comprehensive guarantor/FA controllers, by network transmission or and USB import two ways, and test
The reliable fit of main control platform 1 is modeled, completes test job.
The ARM microprocessor passes through the second ethernet interface module or secondary USB interface module and test modeling master control
The reliable fit of platform 1, receive the test case that test modeling main control platform 1 is issued；What test modeling main control platform 1 was issued
Test case is imported into ARM microprocessor by the second ethernet interface module or secondary USB interface module, the 2nd GPS
After during module synchronization pair, cycle tests of the ARM microprocessor set by according to test modeling main control platform 1, pass through the second ether
Network interface module injects circuit normal condition, malfunction, post-failure state in a manner of communication protocol to comprehensive guarantor/FA controllers
Under each electric simulation amount data signal；Comprehensive guarantor/FA controllers make action according to the electrical digital amount signal received,
And fault handling information, action command and switching-state information are fed back into ARM microprocessors by the second ethernet interface module
Device.The important displacement at each moment in test process or remote information can be all recorded in the second eeprom memory, warp
After ARM microprocessor collects, put down by the second ethernet interface module or secondary USB interface module feedback to test modeling master control
Platform 1 carries out processing judgement.
Operating process can be configured and be checked by the second LCD display and second panel control button, and for
Some simple status switches directly can be configured on the second LCD display.In addition, numeric type tester 3 is also equipped with
Two serial port modules, mouth is safeguarded as equipment debugging, operating system can be upgraded and be tieed up whenever and wherever possible by notebook computer
Shield.Numeric type tester 3 is equipped with special second switch power supply, and it has the defencive functions such as excessively stream, overheat, short circuit, is also equipped with
Isolation voltage function, it will export with inputting the separation carried out on circuit, and prevent input, output circuit from interfering.
In summary, the utility model can pass through numeric type tester and mould in the case where a circuit does not have a power failure
Plan type tester exports secondary line analog voltage current signal true to nature, the normal and failure shape of analog line to distribution terminal
State, carry out test job, testing scheme is scientific and effective, without having a power failure, hence it is evident that reduce the workload and difficulty of tester.
Claims (6)
- A kind of 1. feeder automation emulation test system of diversification test pattern, it is characterised in that：Including test modeling master control Platform（1）, multiple numeric type testers（3）With multiple analogue type testers（2）, the test modeling main control platform（1）Pass through Data transmission module（4）Respectively with numeric type tester（3）With analogue type tester（2）Two-way communication, the numeric type test Instrument（3）With comprehensive guarantor/FA controller both-way communications, the analogue type tester（2）With distribution terminal both-way communication.
- 2. the feeder automation emulation test system of diversification test pattern according to claim 1, it is characterised in that：Institute State data transmission module（4）Including public network cloud server and mobile cellular 4G routers, the test modeling main control platform（1） Pass sequentially through public network cloud server, mobile cellular 4G routers respectively with numeric type tester（3）, analogue type tester（2） Two-way communication.
- 3. the feeder automation emulation test system of diversification test pattern according to claim 1, it is characterised in that：Institute State data transmission module（4）Using USB flash disk, the test modeling main control platform（1）With analogue type tester（2）, numeric type test Instrument（3）Between USB flash disk importing by way of communicate.
- 4. the feeder automation emulation test system of diversification test pattern according to claim 1, it is characterised in that：Institute State data transmission module（4）Using optical fiber, the test modeling main control platform（1）With analogue type tester（2）, numeric type test Instrument（3）Between using optical fiber bidirectional communicate.
- 5. the feeder automation emulation test system of diversification test pattern according to claim 1, it is characterised in that：Institute State analogue type tester（2）Including DSP control module, its first input end connects digital quantity input module, its second input termination First panel control button；Its first input/output terminal passes through the first usb interface module and test modeling main control platform（1）It is two-way Communication, its second input/output terminal pass through the first ethernet interface module and test modeling main control platform（1）Both-way communication, it Three input and output terminate first serial module, and its 4th input and output terminates the first GPS module, its 5th input and output termination the One EEPROM module；Its first output end is connected by voltage amplifier with distribution terminal, and its second output end is put by electric current Big device is connected with distribution terminal, and its 3rd output end is connected with the first LCD display, its 4th output end and digital output mould Block is connected；First switch power supply is powered to DSP control module.
- 6. the feeder automation emulation test system of diversification test pattern according to claim 1, it is characterised in that：Institute State numeric type tester（3）Including arm processor, its input is connected with second panel control button, its output end and second LCD display is connected；Its first input/output terminal passes through the second ethernet interface module and test modeling main control platform（1）It is two-way Communication, its second input/output terminal pass through secondary USB interface module and test modeling main control platform（1）Both-way communication, it the 3rd Input and output terminate the second GPS module, and its 4th input and output terminates the second EEPROM module, and its 5th input/output terminal passes through Three-ethernet interface module and comprehensive guarantor/FA controller both-way communications, its six input and output termination second serial module；Second opens Powered-down source powers to arm processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302428.2U CN206863511U (en) | 2016-11-30 | 2016-11-30 | A kind of feeder automation emulation test system of diversification test pattern |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302428.2U CN206863511U (en) | 2016-11-30 | 2016-11-30 | A kind of feeder automation emulation test system of diversification test pattern |
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| Publication Number | Publication Date |
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| CN206863511U true CN206863511U (en) | 2018-01-09 |
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| CN201621302428.2U Expired - Fee Related CN206863511U (en) | 2016-11-30 | 2016-11-30 | A kind of feeder automation emulation test system of diversification test pattern |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116155A (en) * | 2018-08-31 | 2019-01-01 | 山东建筑大学 | A kind of distribution power automation terminal is tested automatically and feedback system |
| CN113064005A (en) * | 2021-03-22 | 2021-07-02 | 广东电网有限责任公司梅州供电局 | Feeder automation terminal tester |
| CN117595928A (en) * | 2024-01-17 | 2024-02-23 | 苏州元脑智能科技有限公司 | Annotate wrong test fixture |
-
2016
- 2016-11-30 CN CN201621302428.2U patent/CN206863511U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116155A (en) * | 2018-08-31 | 2019-01-01 | 山东建筑大学 | A kind of distribution power automation terminal is tested automatically and feedback system |
| CN113064005A (en) * | 2021-03-22 | 2021-07-02 | 广东电网有限责任公司梅州供电局 | Feeder automation terminal tester |
| CN117595928A (en) * | 2024-01-17 | 2024-02-23 | 苏州元脑智能科技有限公司 | Annotate wrong test fixture |
| CN117595928B (en) * | 2024-01-17 | 2024-04-05 | 苏州元脑智能科技有限公司 | Annotate wrong test fixture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |