CN105227402B - A kind of integrated test method of the more specification communications of intelligent substation - Google Patents
A kind of integrated test method of the more specification communications of intelligent substation Download PDFInfo
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- 230000003993 interaction Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 32
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- 230000006870 function Effects 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 12
- 238000004088 simulation Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000009885 systemic effect Effects 0.000 claims description 4
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- 230000001360 synchronised effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
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Abstract
The present invention relates to a kind of integrated test methods of the more specification communications of intelligent substation.There is provided includes protocol convert template configuration module, interface display module, key parameter configuration module, test run module, data processing module and destination file memory module, and each intermodule realizes the interaction of information by real-time database and template library.Test method according to the present invention, system can complete the integrated test of communication of each equipment in station, can synchronize the collaborative work situation for detecting each communication protocol.
Description
Technical field
The invention belongs to power system automatic field, it is related to a kind of the integrated of more specifications communications of intelligent substation
Test method.
Background technique
In intelligent substation, communication directly participates in the acquisition of field data and the control of primary equipment, security reliability
Directly affect the safety and stability of system.Intelligent station has that a variety of communication protocols are parallel at present, to mitigate field adjustable work
It measures, needs to detect the communication protocol of plurality of devices.Detection mode can be divided into two classes at present, be built with physical device
It detects environment or actual environment is simulated by simulation software and realize.Realize and detect have and realize simply, be easy to using simulation software
Simulate various kinds of equipment, can standard operation, testing result realize standardization, high degree of automation the advantages that, in intelligent substation
Important function has been played in debugging and detection.Existing intelligent substation communication inspection software exists for various specifications, all kinds of
The equipment even test software of types of functionality not yet realize the integrated test of a variety of specifications.
Summary of the invention
The purpose of the present invention is to provide the integrated test of communication that one kind can complete each equipment in station, Ke Yitong
Step detects the integrated test method of the more specification communications of intelligent substation of the collaborative work situation of each communication protocol.
To achieve the above object, the technical scheme is that a kind of more specifications communication of intelligent substation it is integrated
Change test method, include the following steps,
Step S1: protocol convert template configuration module: providing test template design interface, is the different tests of different specifications
Item setup includes testing process, test item and test parameter；
Step S2: interface display module: progress human-computer interaction management, built-in key parameter set interface, test process
Monitor the displaying interface of control interface and result；
Step S3: key parameter configuration module: by user inputted from the interface of step S2 include test parameter, selection
The demand data of specification is saved in real-time database；
Step S4: test run module: it is responsible for extracting preset parameter from real-time database, according to the test mould of systemic presupposition
Plate configures testing process, executes actual test function, realize the monitoring of test process, the data of test process is stored in real
Shi Ku completes test operation；
Step S5: data processing module: for tracking the data for reflecting test process in real-time database, the reality of processing step S4
The various data and signal that border test phase generates, generate data result, are stored in real-time database；
Step S6: destination file memory module: for storing test result, the test that step S5 is stored in real-time database
As a result various file formats are converted to be exported.
In an embodiment of the present invention, for the communication test of 110kV intelligent substation, the intelligent substation included
Journey layer equipment, bay device and station level equipment, and the communications applications IEC61850 specification between three-layer equipment, telecontrol equipment are answered
It is communicated with IEC61850 specification with power transformation station equipment, and uses IEC60870-5-101 specification with distant place regulation center to center communications,
Including following test process:
(1) station level equipment issues test packet in imitating substation, including remote control, remote regulating, clock synchronization, signal return, fixed
The simulation test message of value modification and definite value switching, manual recording, the communication response of test interval layer equipment, inspection intervals layer are logical
The realization of each corresponding function of letter；
(2) in imitating substation bay device on send infomational message, including telemetering, remote signalling, remote pulse, pressing plate, definite value
Area, definite value, operating condition, SOE, event, alarm on send message information, the function of measuring station control layer system is realized, while being detected remote
The IEC60870-5-101 specification message response that dynamic equipment issues checks and synchronous compares the logical of station level system and telecontrol system
Believe transferring content, checks and send correctness on the communication message of telecontrol equipment；
(3) by telecontrol equipment, the bay device into substation issues test packet at simulation distant place regulation center, including
Remote control, remote regulating, clock synchronization, signal return simulation test message, test IEC60870-5-101 specification and IEC61850 specification
Convert correctness, the consistency of the communications key parameter of different specifications, according to the communication response of bay device, between inspection
The realization of each corresponding function of interlayer communication.
Compared to the prior art, the invention has the following advantages: test method according to the present invention, system can be complete
At the integrated test of communication of each equipment in standing, the collaborative work situation for detecting each communication protocol can be synchronized.
Detailed description of the invention
Fig. 1 is the structural block diagram of the integrated test macro of a variety of communication protocols of intelligent substation of the present invention.
Specific embodiment
With reference to the accompanying drawing, technical solution of the present invention is specifically described.
As shown in Figure 1, a kind of integrated test method of the more specification communications of intelligent substation of the present invention, including it is as follows
Step,
Step S1: protocol convert template configuration module: providing test template design interface, is the different tests of different specifications
Item setup includes testing process, test item and test parameter；
Step S2: interface display module: progress human-computer interaction management, built-in key parameter set interface, test process
Monitor the displaying interface of control interface and result；
Step S3: key parameter configuration module: by user inputted from the interface of step S2 include test parameter, selection
The demand data of specification is saved in real-time database；
Step S4: test run module: it is responsible for extracting preset parameter from real-time database, according to the test mould of systemic presupposition
Plate configures testing process, executes actual test function, realize the monitoring of test process, the data of test process is stored in real
Shi Ku completes test operation；
Step S5: data processing module: for tracking the data for reflecting test process in real-time database, the reality of processing step S4
The various data and signal that border test phase generates, generate data result, are stored in real-time database；
Step S6: destination file memory module: for storing test result, the test that step S5 is stored in real-time database
As a result various file formats are converted to be exported.
The following are specific embodiments of the present invention, in the present invention, realization software corresponding to integrated test method
Including protocol convert template configuration module, interface display module, key parameter configuration module, test run module, data processing
Module and destination file memory module, each intermodule realizes the interaction of information by real-time database and template library, such as 1 institute of attached drawing
Show.Protocol convert template configuration module provides test template design interface, is that test is arranged in the different test items of different specifications
Process, test item, test parameter etc..Interface display module is substantially carried out human-computer interaction management, and boundary is arranged in built-in key parameter
Face, the monitoring control interface of test process and the displaying interface of result etc..The function of key parameter configuration is by user from interface
The test parameter of input, selection the demand datas such as specification be saved in real-time database.Test run module is responsible for extracting from real-time database
Preset parameter configures testing process according to the test template of systemic presupposition, executes actual test function, and realization was tested
The data of test process are stored in real-time database, complete test operation by the monitoring of journey.Data processing module is for tracking in real-time database
Reflect the data of test process, the various data and signal that the processing actual test stage generates generate data result, are stored in real time
Library.Test result in real-time database is converted to various file formats and added by destination file memory module for storing test result
With output.
All modules needed for test require to obtain from real-time database or storing data carrys out complete design, therefore in real time
The design in library has great importance to the normal operation of test.The survey of each intermediate item of in store each protocol convert in template library
Die trial plate, then in store identification of function result, testing attribute configuration parameter, test template data and test extension in real-time database
The parameter value etc. of function.
By taking the communication test for 110kV intelligent substation as an example, in the substation illustrated, there are process layers, interval
Layer and station level three-layer equipment.Process layer, wall and station level communication between devices application IEC61850 specification.Telecontrol equipment
It is communicated using IEC61850 specification with station equipment, uses IEC60870-5-101 specification with distant place regulation center to center communications.
Test method according to the present invention, system can complete to stand in each equipment the integrated test of communication, can be with
The synchronous collaborative work situation for detecting each communication protocol.The integration testing function of IEC61850 specification and 101 specifications is arranged in system,
The protocol template library of default IEC61850 and 101 specifications, set configurable for test parameter corresponding in each test item
Variable is stored in real-time database.In test process, the Various types of data and information in real-time database can be checked, monitor and to test
Implementation Process artificially controls.System is directed to test result, according to publication message and intended response, compares each under different communication specification
Whether the response contents of equipment are consistent, if correct and response time etc., provide real-time database for multi-angular analysis test result
Data, test process and result information.
Test item can be configured by test function.
Such as: the following test packet of station level monitoring system publication in station can be simulated and such as issue remote control, remote regulating, clock synchronization, letter
The simulation tests message such as number involution, fixed value modification and definite value switching, manual recording, the communication response of test interval layer equipment, inspection
Look into the realization of each corresponding function of wall communication.
Meanwhile also analog bay device on send infomational message, such as the telemetering of dummy spacers layer equipment, remote signalling, distant
Message information is sent in arteries and veins, pressing plate, definite value area, definite value, operating condition, SOE, event, alarm etc., the function of measuring station control layer system is real
It is existing, while detecting 101 specification message responses of telecontrol equipment sending, it checks and synchronous station level system and the telecontrol system of comparing
Communications content, checks and send correctness on the communication message of telecontrol equipment.
By telecontrol equipment, the bay device into station issues following test packet and such as issues remote control, distant at simulation regulation center
The simulation tests message such as tune, clock synchronization, signal return tests the conversion correctness of 101 specifications and IEC61850 specification, different specifications
Communications key parameter consistency, according to the communication response of bay device, inspection intervals layer communication each correspondence
The realization of function.
The above are preferred embodiments of the present invention, all any changes made according to the technical solution of the present invention, and generated function is made
When with range without departing from technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (1)
1. a kind of integrated test method of the more specification communications of intelligent substation, it is characterised in that: include the following steps,
Step S1: protocol convert template configuration module: providing test template design interface, is the different test items of different specifications
Setting includes testing process, test item and test parameter；
Step S2: human-computer interaction management, built-in key parameter set interface, the monitoring of test process interface display module: are carried out
The displaying interface of control interface and result；
Step S3: key parameter configuration module: the specification including test parameter, selection that user is inputted from the interface of step S2
Demand data be saved in real-time database；
Step S4: test run module: it is responsible for matching from the preset parameter of real-time database extraction according to the test template of systemic presupposition
Testing process is set, actual test function is executed, realizes the monitoring of test process, the data of test process are stored in real-time database,
Complete test operation；
Step S5: data processing module: for tracking the data for reflecting test process in real-time database, the practical survey of processing step S4
The various data and signal that the examination stage generates, generate data result, are stored in real-time database；
Step S6: destination file memory module: for storing test result, the test result that step S5 is stored in real-time database
Various file formats are converted to be exported;
For the communication test of 110kV intelligent substation, the intelligent substation includes process layer devices, bay device and station
Control layer equipment, and the communications applications IEC61850 specification between three-layer equipment, telecontrol equipment application IEC61850 specification and substation
Interior equipment communication, and IEC60870-5-101 specification, including following test process are used with distant place regulation center to center communications:
(1) station level equipment issues test packet in imitating substation, including remote control, remote regulating, clock synchronization, signal return, definite value are repaired
Change and definite value switching, manual recording simulation test message, the communication response of test interval layer equipment, inspection intervals layer communication
The realization of each corresponding function；
(2) in imitating substation bay device on send infomational message, including it is telemetering, remote signalling, remote pulse, pressing plate, definite value area, fixed
Value, operating condition, SOE, event, alarm on send message information, the function of measuring station control layer system is realized, while detecting telecontrol equipment
The IEC60870-5-101 specification message response of sending checks and synchronizes the communications for comparing station level system and telecontrol system
Content checks and send correctness on the communication message of telecontrol equipment；
(3) by telecontrol equipment, the bay device into substation issues test packet at simulation distant place regulation center, including be remotely controlled,
Remote regulating, clock synchronization, signal return simulation test message, testing the conversion of IEC60870-5-101 specification and IEC61850 specification just
True property, the consistency of the communications key parameter of different specifications, according to the communication response of bay device, inspection intervals layer is logical
The realization of each corresponding function of letter.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105656720A (en) * | 2016-01-26 | 2016-06-08 | 云南电网有限责任公司电力科学研究院 | Test method based on IEC60870-5-101 protocol of telecontrol device |
| CN105827596A (en) * | 2016-03-10 | 2016-08-03 | 国网福建省电力有限公司泉州供电公司 | Communication management system |
| CN106100932B (en) * | 2016-07-01 | 2019-03-15 | 国网山东省电力公司博兴县供电公司 | A kind of substation data processing system based on data sharing |
| CN106708742B (en) * | 2017-02-20 | 2020-06-23 | 许继集团有限公司 | Automatic testing method and device for communication protocol module testing framework |
| CN107203392B (en) * | 2017-04-01 | 2020-07-14 | 宁波三星医疗电气股份有限公司 | Multi-protocol implementation method of small system terminal product |
| CN107342904B (en) * | 2017-08-22 | 2023-07-14 | 广东电网有限责任公司电力科学研究院 | Data simulation method and device for testing substation control layer equipment of transformer substation |
| CN107592244A (en) * | 2017-10-31 | 2018-01-16 | 广东电网有限责任公司电力科学研究院 | A kind of judgement no system for realizing unified collocation of exchange of electric power function |
| CN111193322A (en) * | 2020-01-02 | 2020-05-22 | 国网北京市电力公司 | Dispatching system and method of transformer substation |
| CN111800624A (en) * | 2020-07-01 | 2020-10-20 | 浪潮云信息技术股份公司 | Integrated testing method for multi-video-protocol communication of intelligent video monitoring platform |
| CN111949456A (en) * | 2020-07-14 | 2020-11-17 | 许继集团有限公司 | Serial port protocol automatic test system and method based on configuration updating |
| CN114062886B (en) * | 2020-07-30 | 2023-12-12 | 合肥本源量子计算科技有限责任公司 | Quantum chip testing method, device and system |
| CN112003378A (en) * | 2020-08-31 | 2020-11-27 | 广东电网有限责任公司肇庆供电局 | Transformer substation message analysis device |
| CN115514658B (en) * | 2022-11-23 | 2023-03-10 | 博智安全科技股份有限公司 | Simulation construction method and device for industrial control protocol |
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