CN104638767A - Intelligent substation test oriented spacer layer data source simulation method and device - Google Patents
Intelligent substation test oriented spacer layer data source simulation method and device Download PDFInfo
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- CN104638767A CN104638767A CN201510062037.1A CN201510062037A CN104638767A CN 104638767 A CN104638767 A CN 104638767A CN 201510062037 A CN201510062037 A CN 201510062037A CN 104638767 A CN104638767 A CN 104638767A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
Abstract
The invention provides an intelligent substation test oriented spacer layer data source simulation method. The method comprises the following steps of initializing an ICD (ied capability description) configuration file to configure needed information for a device; analyzing the ICD configuration file and building an integral device rudiment; displaying the device rudiment on a human-machine interface according to function classification, and building an integral communication module; performing a communication process of a spacer layer data simulation device. The invention further relates to a device for implementing the method. The intelligent substation test oriented spacer layer data source simulation method and device have the following beneficial effects: test data can be generated automatically according to the ICD file of the device, and the integral communication model can be built aiming at a spacer device.
Description
Technical field
The present invention relates to transformer station's field tests, particularly a kind of wall data source simulation method towards intelligent substation test and device.
Background technology
At present, along with the development of intelligent grid, increasing intelligent substation drops into be built and uses, thus be more and more concerned about the network access testing of smart machine and the debugging before putting into operation, conclusive effect is played in the reliable and stable operation of test to later stage intelligent substation of the smart machine related in intelligent substation, existing similar test mainly adopts following methods: use traditional relay protection tester, the amount applied is needed according to equipment under test, carry out artificial configuration, then the action situation of special personal observations's device is needed, its labor intensive is many, efficiency is not high.And comprehensively carrying out along with intelligent substation construction, the quantity of intelligent substation will increase gradually.Therefore, need to adopt a kind of method of high efficient and reliable to test these smart machines, to reduce the construction period of intelligent substation, improve operational efficiency.
In addition, there is following problem in existing analogy method: cannot according to the ICD of device (ied capability description, intelligent electronic device capabilities description file) file automatic Data Generation Test; The method of complete Communication Model is not set up for escapement; Cannot the different rate of change of automatic imitation, cannot state after the data value of real time monitoring definite value and remote control.
Summary of the invention
The technical problem to be solved in the present invention is, cannot according to the ICD file automatic Data Generation Test of device, the defect not setting up the method for complete Communication Model for escapement for the above-mentioned of prior art, provide a kind of can according to the ICD file automatic Data Generation Test of device, the wall data source simulation method towards intelligent substation test and device that complete Communication Model can be set up for escapement.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of wall data source simulation method towards intelligent substation test, comprise the steps:
A) carrying out initialization to ICD configuration file, is device configuration information needed;
B) described ICD configuration file is resolved, set up a complete device blank;
C) described device blank is presented in man-machine interface by Function Classification, sets up a complete Communication Model;
D) communication process of wall digital simulation device is carried out.
Of the present invention towards in the wall data source simulation method of intelligent substation test, in described steps A) in, described information needed comprises device number, device numbering, device IP address, the title of device, delay start time, the ICD position of device and ICD title.
Of the present invention towards in the wall data source simulation method of intelligent substation test, described step B) comprise further:
B1) resolve according to the ICD template of IEC61850 engineering relaying protection application model specification to described device;
B2) remote signalling comprised according to the data centralization in each LD (logic device), remote measurement, remote control, alarm time, protection event and fault message carry out initialization and set up a complete device blank.
Of the present invention towards in the wall data source simulation method of intelligent substation test, the Communication Model of described device comprises following service: association service, reading and writing data service, report services, control service, definite value service and file service.
Of the present invention towards in the wall data source simulation method of intelligent substation test, at described step D) in, when client connects or disconnects, described man-machine interface produces record automatically, by described man-machine interface carry out manual triggers remote signalling, remote measurement and all kinds of event on give, or send step-length and frequency to allow described tested device automatically temporally interval and rate of change send data by arranging; When described client remote carries out remote control and fixed value modification, described man-machine interface generates record automatically for the on off state checked after the size of amended definite value or remote control.
The invention still further relates to a kind of device realizing the above-mentioned wall data source simulation method towards intelligent substation test, comprising:
Initialization unit: for carrying out initialization to ICD configuration file is device configuration information needed;
Resolution unit: for resolving described ICD configuration file, sets up a complete device blank;
Communication Model sets up unit: for described device blank is presented at man-machine interface by Function Classification, sets up a complete Communication Model;
Analogue unit: for carrying out the communication process of wall digital simulation device.
In device of the present invention, in described initialization unit, described information needed comprises device number, device numbering, device IP address, the title of device, delay start time, the ICD position of device and ICD title.
In device of the present invention, described resolution unit comprises further:
Parsing module: for resolving according to the ICD template of IEC61850 engineering relaying protection application model specification to described device;
Device blank sets up module: remote signalling, remote measurement, remote control, alarm time, protection event and fault message for comprising according to the data centralization in each LD carry out initialization and set up a complete device blank.
In device of the present invention, the Communication Model of described device comprises following service: association service, reading and writing data service, report services, control service, definite value service and file service.
In device of the present invention, in described analogue unit, when client connects or disconnects, described man-machine interface produces record automatically, by described man-machine interface carry out manual triggers remote signalling, remote measurement and all kinds of event on give, or send step-length and frequency to allow described tested device automatically temporally interval and rate of change send data by arranging; When described client remote carries out remote control and fixed value modification, described man-machine interface generates record automatically for the on off state checked after the size of amended definite value or remote control.
Implementing the wall data source simulation method towards intelligent substation test of the present invention and device, there is following beneficial effect: due to by carrying out initialization to ICD configuration file, being analogue means configuration information needed; Then ICD configuration file is resolved, set up a complete device blank, in this process can automatic Data Generation Test; Then device blank is presented in man-machine interface by Function Classification, sets up a complete Communication Model; Finally carry out the communication process of wall digital simulation device; So its can according to the ICD file automatic Data Generation Test of device, complete Communication Model can be set up for escapement.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Flow chart in Fig. 1 wall data source simulation method that to be the present invention test towards intelligent substation and device embodiment;
Fig. 2 resolves ICD configuration file in described embodiment, sets up the particular flow sheet of a complete device blank;
Fig. 3 is the structural representation of device in described embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In the wall data source simulation method of testing towards intelligent substation in the present invention and device embodiment, the flow chart of its method as shown in Figure 1.In Fig. 1, should comprise the steps: towards the wall data source simulation method of intelligent substation test
Step S01 carries out initialization to ICD configuration file, for device configures information needed: in this step, initialization is carried out to ICD configuration file, for device configuration information needed, here device refers to analogue means, and above-mentioned information needed comprises device number, device numbering, device IP address, the title of device, delay start time, the ICD position of device and ICD title.
Step S02 resolves ICD configuration file, sets up a complete device blank: in this step, resolve ICD configuration file, sets up a complete device blank.In this step, ICD configuration file can be resolved generation test data automatically, device is tested.About how setting up a complete device blank, rear extended meeting is described in detail.
Device blank is presented in man-machine interface by Function Classification by step S03, sets up a complete Communication Model: in this step, be presented in man-machine interface by device blank by Function Classification, sets up a complete Communication Model.The Communication Model of this device comprises following service: association service, reading and writing data service, report services, control service, definite value service and file service.It is worth mentioning that, these services provide closely bound up with the ICD of device itself, if the ICD of device itself does not comprise service content, then can not associated some of initialization serve when setting up Communication Model.In other words, according to the ICD configuration file of device, the Communications service that initialization is associated, thus set up complete Communication Model.
Step S04 carries out the communication process of wall digital simulation device: in this step, carries out the communication process of wall digital simulation device.Concrete, when client connects or disconnects, automatically record (time is accurate to millisecond) can be produced above man-machine interface, by man-machine interface carry out manual triggers remote signalling, remote measurement and all kinds of event on give, or send step-length and frequency to allow tested device automatically temporally interval and rate of change send data by arranging.When client remote carries out remote control and fixed value modification, above man-machine interface, automatically can generate record, for the on off state checked after the size of amended definite value or remote control.Man-machine interface can manually produce recorded wave file and transfer for client.It is worth mentioning that, the present invention can the multiple device such as one or more protection, observing and controlling in simulated intelligence transformer station.Said apparatus has corresponding software kit, can the watch-dog of intelligent substation (i.e. device) be carried out system, be tested in detail and fully, both time and the workload of test can have been saved, fully understanding and grasping intelligent monitoring device performance can also be reached, to provide a professional, detailed and effective reference list when selecting intelligent monitoring device for various electric pressure intelligent substation.And existing testing equipment has no idea to carry out simulation test (comprising device type, quantity and network performance) for the environment that intelligent substation is stood entirely.It can according to the ICD file automatic Data Generation Test of device, complete Communication Model can be set up for escapement.
For the present embodiment, above-mentioned steps S02 also can refinement further, and the flow chart after its refinement as shown in Figure 2.In Fig. 2, above-mentioned steps S02 comprises further:
Step S21 resolves according to the ICD template of IEC61850 engineering relaying protection application model specification to device: in this step, resolves according to the ICD template of IEC61850 engineering relaying protection application model specification to device.
The remote signalling that step S22 comprises according to the data centralization in each LD, remote measurement, remote control, alarm time, protection event and fault message carry out initialization and set up a complete device blank: in this step, and the remote signalling comprised according to the data centralization in each LD, remote measurement, remote control, alarm time, protection event and fault message carry out initialization and set up a complete device blank.
The present embodiment also relates to a kind of device realizing the above-mentioned wall data source simulation method towards intelligent substation test, and its structural representation as shown in Figure 3.In Fig. 3, this device comprises initialization unit 1, resolution unit 2, Communication Model set up unit 3 and analogue unit 4; Wherein, initialization unit 1, for carrying out initialization to ICD configuration file, is device configuration information needed; Resolution unit 2, for resolving ICD configuration file, sets up a complete device blank; Communication Model sets up unit 3 for device blank is presented at man-machine interface by Function Classification, sets up a complete Communication Model; Analogue unit 4 is for carrying out the communication process of wall digital simulation device.The Communication Model of said apparatus comprises following service: association service, reading and writing data service, report services, control service, definite value service and file service.The ICD configuration file of device can be resolved generation test data by automatically, tests device, can also set up complete Communication Model for escapement.
In the present embodiment, in initialization unit 1, above-mentioned information needed comprises device number, device numbering, device IP address, the title of device, delay start time, the ICD position of device and ICD title.Resolution unit 2 comprises parsing module 21 further and device blank sets up module 22; Wherein, parsing module 21 is for resolving according to the ICD template of IEC61850 engineering relaying protection application model specification to device; Device blank is set up module 22 and is carried out initialization for remote signalling, remote measurement, remote control, alarm time, protection event and the fault message comprised according to the data centralization in each LD and set up a complete device blank.
It is worth mentioning that, in the present embodiment, in analogue unit 4, when client connects or disconnects, man-machine interface produces record automatically, by man-machine interface carry out manual triggers remote signalling, remote measurement and all kinds of event on give, or send step-length and frequency to allow described tested device automatically temporally interval and rate of change send data by arranging; When client remote carries out remote control and fixed value modification, man-machine interface generates record automatically for the on off state checked after the size of amended definite value or remote control.
In a word, in the present embodiment, replace traditional test instrument comprehensively, and have special method of testing for the smart machine of each type, thus improve the specific aim of test.Automatically change the time interval and rate of change according to the data of equipment feedback and state information in test simulation process, thus improve efficiency and the accuracy of test.According to ICD configuration file automatic Data Generation Test, thus complete Communication Model can be set up in analogy method.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1., towards a wall data source simulation method for intelligent substation test, it is characterized in that, comprise the steps:
A) carrying out initialization to ICD configuration file, is device configuration information needed;
B) described ICD configuration file is resolved, set up a complete device blank;
C) described device blank is presented in man-machine interface by Function Classification, sets up a complete Communication Model;
D) communication process of wall digital simulation device is carried out.
2. the wall data source simulation method towards intelligent substation test according to claim 1, it is characterized in that, in described steps A) in, described information needed comprises device number, device numbering, device IP address, the title of device, delay start time, the ICD position of device and ICD title.
3. the wall data source simulation method towards intelligent substation test according to claim 2, is characterized in that, described step B) comprise further:
B1) resolve according to the ICD template of IEC61850 engineering relaying protection application model specification to described device;
B2) remote signalling comprised according to the data centralization in each LD, remote measurement, remote control, alarm time, protection event and fault message carry out initialization and set up a complete device blank.
4. the wall data source simulation method towards intelligent substation test according to claim 3, it is characterized in that, the Communication Model of described device comprises following service: association service, reading and writing data service, report services, control service, definite value service and file service.
5. the wall data source simulation method towards intelligent substation test according to claim 4, it is characterized in that, at described step D) in, when client connects or disconnects, described man-machine interface produces record automatically, by described man-machine interface carry out manual triggers remote signalling, remote measurement and all kinds of event on give, or send step-length and frequency to allow described tested device automatically temporally interval and rate of change send data by arranging; When described client remote carries out remote control and fixed value modification, described man-machine interface generates record automatically for the on off state checked after the size of amended definite value or remote control.
6. realize, as claimed in claim 1 towards a device for the wall data source simulation method of intelligent substation test, it is characterized in that, comprising:
Initialization unit: for carrying out initialization to ICD configuration file is device configuration information needed;
Resolution unit: for resolving described ICD configuration file, sets up a complete device blank;
Communication Model sets up unit: for described device blank is presented at man-machine interface by Function Classification, sets up a complete Communication Model;
Analogue unit: for carrying out the communication process of wall digital simulation device.
7. device according to claim 6, is characterized in that, in described initialization unit, described information needed comprises device number, device numbering, device IP address, the title of device, delay start time, the ICD position of device and ICD title.
8. device according to claim 7, is characterized in that, described resolution unit comprises further:
Parsing module: for resolving according to the ICD template of IEC61850 engineering relaying protection application model specification to described device;
Device blank sets up module: remote signalling, remote measurement, remote control, alarm time, protection event and fault message for comprising according to the data centralization in each LD carry out initialization and set up a complete device blank.
9. device according to claim 8, is characterized in that, the Communication Model of described device comprises following service: association service, reading and writing data service, report services, control service, definite value service and file service.
10. device according to claim 9, it is characterized in that, in described analogue unit, when client connects or disconnects, described man-machine interface produces record automatically, by described man-machine interface carry out manual triggers remote signalling, remote measurement and all kinds of event on give, or send step-length and frequency to allow described tested device automatically temporally interval and rate of change send data by arranging; When described client remote carries out remote control and fixed value modification, described man-machine interface generates record automatically for the on off state checked after the size of amended definite value or remote control.
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| CN105738803A (en) * | 2016-03-07 | 2016-07-06 | 国网福建省电力有限公司 | Method for telecontrol telesignalling joint debugging of protective relaying device |
| CN106254124A (en) * | 2016-08-17 | 2016-12-21 | 许继集团有限公司 | A kind of Intelligent substation merging unit collocation method improved based on short address |
| CN106406152A (en) * | 2015-08-03 | 2017-02-15 | 珠海优特电力科技股份有限公司 | Generation method of human-machine interface and system thereof |
| CN106874011A (en) * | 2017-02-28 | 2017-06-20 | 南京南瑞继保电气有限公司 | A kind of document generating method and device |
| CN107342904A (en) * | 2017-08-22 | 2017-11-10 | 广东电网有限责任公司电力科学研究院 | A kind of digital simulation method and device for transformer station's station level equipment test |
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Effective date of registration: 20170307 Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. Address before: 510062 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. Patentee before: Guangzhou Ptswitch Computer Technology Co., Ltd. |