CN102377246A - Graphic instantiation method based on IEC61850 fault analysis system - Google Patents
Graphic instantiation method based on IEC61850 fault analysis system Download PDFInfo
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- CN102377246A CN102377246A CN2011103922322A CN201110392232A CN102377246A CN 102377246 A CN102377246 A CN 102377246A CN 2011103922322 A CN2011103922322 A CN 2011103922322A CN 201110392232 A CN201110392232 A CN 201110392232A CN 102377246 A CN102377246 A CN 102377246A
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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
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
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Abstract
The invention discloses a graphic instantiation method based on an IEC61850 fault analysis system, and belongs to the technical field of automation of power systems. The method is characterized by comprising the following two steps of: (1) scalable vector graphics (SVG)-based multilevel logic configuration: configuring a protection implementing logic according to the protection principle, and configuring associated logic signals or logic algorithms in a logic component; and (2) intelligent analysis of fault recorder: transmitting and resolving the logic configuration of an SVG format, and displaying the logic component characteristics and the intelligent curve of a selected moment. By the method, the problems that analysis of recorded wave is not intuitive or accurate because the method for recording fault data can only represent the change of the sampled data and separation and combination of the wave recording switching quantity and the stored information is limited are solved; and the invention provides the graphic instantiation method for implementing inversion and intelligent analysis of the fault recorder by increasing two files, namely .des and .mid for storing the protected logic of a device and the real-time state of the logic component based on the conventional comtrade.
Description
Technical field
The invention belongs to the power system automation technology field, particularly relate to a kind of graphic example method based on the IEC61850 trouble analysis system.
Background technology
At present; The method of domestic record fault data is three file comtrade record ripples; Through these 3 files; Analyze relaying protection and make situation, judge definite place, evolution and the fault type of electric power system, circuit and equipment fault generation, so that fix a breakdown rapidly and formulation prevents countermeasure with the primary cut-out earthquake.The failure wave-recording file of COMTRADE form comprises three partial informations: * .dat data file, with the value of each input channel of each sampling in binary form record Temporal Data; * the .cfg configuration file provides reasonable dismissal data file (* .dat) required information and * .hdr message file.Existing based on these 3 file accident analysis softwares; Though can reproduce fault data with the waveform mode; Strengthened the readability of recorder data to a certain extent; Yet this mode only can present the variation of sampled data, record ripple switching value deciliter, need the protection research staff of specialty just can analyze the attribute set state of fault actions and the reason and the flow process of fault actions.Receive for fear of 3 recorded broadcast file storage information limited; Make many data that help accident analysis and presence states to reappear; It is not directly perceived to analyze the record ripple; Inaccurate, not having enough information to embody protection component state in the protection action behavior process simultaneously also can't provide and draw intelligent curve etc. and be beneficial to the relevant information that the protection personnel carry out accident analysis.
Summary of the invention
The variation that only can present sampled data for the method that solves record trouble data in the prior art, record ripple switching value deciliter, receive for fear of stored information limited; Make that analysis record ripple is not directly perceived; Inaccurate problem the invention provides a kind of two kinds of file .des and .mid of on original comtrade basis, increasing, and is used for the protection logic and the logic element real-time status of storage device; Accomplish the inverting of failure wave-recording on this basis, the graphic example method of intellectual analysis.
In order to address the above problem, the technical scheme that the present invention taked is:
A kind of graphic example method based on the IEC61850 trouble analysis system is characterized in that: comprise following two steps:
(1), based on the multi-level logic configuration of SVG: realize logic according to the protection philosophy configuration protection, and the logical signal or the logical algorithm that are associated in the logic element configuration;
(2), the intellectual analysis of failure wave-recording: transmit and resolve the logic configuration of SVG form, and select logic element characteristic and intelligent curve constantly according to time showing.
Aforesaid a kind of graphic example method based on the IEC61850 trouble analysis system is characterized in that: in the step (1) based on the multi-level logic configuration of SVG: support rectangle, text; Basic elements such as curve; Also support the self-defined pel shape of < symbol>element definition, < g>component identification pel hierarchical relationship, through <use>element with the pel instantiation; Definition id attribute is as the unique identification of logic element, and the mapping of setting up pel and logic element attribute.
Aforesaid a kind of graphic example method based on the IEC61850 trouble analysis system is characterized in that: the SVG reference format is used in the definition to element, adds self-defining attribute word.
Aforesaid a kind of graphic example method based on the IEC61850 trouble analysis system; It is characterized in that: the intellectual analysis of failure wave-recording may further comprise the steps in the step (2): record ripple file is downloaded in the working procedure request; Setting up the network connection then obtains record ripple listed files and downloads appointment record ripple file; Carry out the recorder data parsing again and carry out visual logic demonstration; Comprise that three parts show: the protection motion flow of the demonstration of fault bulletin state-event tabulationization, recorder data shows that time shaft changes, and said time shaft change specifically is divided into the demonstration of sampled data waveform again and visual protection action element shows.
Aforesaid a kind of graphic example method based on the IEC61850 trouble analysis system; It is characterized in that: said visual logic shows the operate condition of a certain moment logic element of mode inverting that adopts the layering demonstration; Ground floor shows the flow process of protection action in the whole record ripple, comprises that the protection motion flow of recorder data shows; The second layer is listed the discharge state that a certain moment protection is moved to the protection motion flow, comprises the demonstration of fault bulletin state-event tabulationization; The 3rd layer of triggering reason that presents a certain protection outlet in detail promptly just causes protecting outlet by which logical action element action, comprises that demonstration of sampled data waveform and visual protection action element show.
Aforesaid a kind of graphic example method based on the IEC61850 trouble analysis system is characterized in that: said visual logic shows three types of display packings of employing: the demonstration of protection motion flow, logical framework demonstration, logical diagram demonstration:
Aforesaid a kind of graphic example method based on the IEC61850 trouble analysis system; It is characterized in that: the protection motion flow shows: according to reading component identification; The amount of logic that obtains to need to embody identifies, and through reading the recorder data tabulation, generates the tabulation of protection motion flow; In the dynamic assignment tabulation finally complete in the display mode and the position of data.
Aforesaid a kind of graphic example method based on the IEC61850 trouble analysis system; It is characterized in that: the logical framework demonstration: realize the dynamic demonstration of protection action element; Yet; Contain the block diagram of logical operation with door or door, NAND gate etc., then need import the current state of input element into, the call gate mathematical algorithm obtains output.
Aforesaid a kind of graphic example method based on the IEC61850 trouble analysis system is characterized in that: the demonstration of logical diagramization: draw out analysis chart through data, make analysis more intuitive and reliable.
The invention has the beneficial effects as follows: the graphic example method that the present invention is based on the IEC61850 trouble analysis system is utilized off-line arrangement protection logic, the logical signal that associated elements is corresponding, and to relevant logical process element definition algorithm; After fault takes place,, show the whole protecting motion flow through accident analysis software; And the real-time status of protection component is provided; In waveform inversion, dynamically show open into, incident and logic element state.According to user's configuration, corresponding intellectual analysis curve is provided, for the protection personnel provide more perfect fault message.
Description of drawings
Fig. 1 is the flow chart that the logic configuration of SVG form is transmitted and resolved in the present invention.
Fig. 2 is the sequence chart that the visual layering logic of the present invention shows.
Fig. 3 is the main transformer protection logic diagram of the embodiment of the invention.
Fig. 4 is the logic diagram that the high-pressure side of the embodiment of the invention is pressed the direction overcurrent again.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
A kind of graphic example method based on the IEC61850 trouble analysis system is characterized in that: comprise following two steps:
1, based on the multi-level logic configuration of SVG
Native system uses SVG format protection logic, supports rectangle, text; Basic elements such as curve; Also support the self-defined pel shape of < symbol>element definition, < g>component identification pel hierarchical relationship, through <use>element with the pel instantiation; Definition id attribute is as the unique identification of logic element, and the mapping of setting up pel and logic element attribute.Defining logic diagram as shown in the figure then adopts following primitive data to represent:
Edit Text-
It is following to use <use>element that this pel is carried out instantiation:
<use?x＝″60″y＝″60″width＝″200″height＝″40″symbol＝″logicDraw1″ id＝″cdmodeallTrip″transform＝″matrix(1.338，0，0，1.073，-121.817，-15.823)″/>
Adopt < g>element to realize that layering shows below:
Then the definition of hyperlink: hyperlink utilizes attribute href to indicate the address of hyperlink, for example rect href=" tagID### " ... ./.The definition of algorithm: use id=" Algorithm_xxx " expressList=" xxx, xxx, xxx ">wherein id indicate the label table of this algorithm, the expressList element indicates the attribute set sign that this algorithm relates to.The definition of curve comprises two parts: curvilinear coordinate system useid=" CoordinateDraw_xxx " expressList=" xxx, xxx, xxx ">wherein id indicate the chart that this element is used to draw the band coordinate system; The expressList element indicates the attribute set sign that this graphical dots relates to, curve utilization < polyline points=160200,204201; 252186,298156,338154 " expression=xxx; xxx, xxx " />realize the definition of curve key point.
2, the intellectual analysis of failure wave-recording
Native system calls MMSEASELiteConnectTo () and connects with the device server end: MMSEASELiteConnectTo () at first calls get_nextavailable_netindex () and distributes the client logic sign; Call mvla_initiate_req_ex () initialization MMS then and connect and ACSE (ISO ACSE), set up the readjustment index afterwards.After the initialization success, software is quoted different service identifiers and is called MMSEASELiteService () and realize various service operations, transmits MMS_SERVICE_FDIR parameter query file directory; Inter-process utilizes waitReqDone () monitoring whether to obtain correct execution response in the time at wait-for-response through mvla_fdir () execute file catalog request, calls call back function then and accomplishes the various operations after software obtains file directory; The user selects to want downloaded files from file directory; Software transfer MMSEASELiteService () transmits the MMS_SERVICE_GETFILE parameter, calls getFile () and downloads this document; GetFile () utilizes MMS-Lite interface mvla_fopen (); Mvla_fread (), mvla_fclose () realize service, and call call back function and accomplish the subsequent operation of downloading successfully or failing.Required file is all downloaded and is finished; Call MMSEASELiteDisConnect () and break off connection: at first mvla_concl () sends the connection termination request; After waitReqDone () waits for the request response, del_clientinfo_byindex () deletion client logic sign and del_callbackinfo_byindex () readjustment index.
As shown in Figure 2; Visual logic realization adopts the operate condition of a certain moment logic element of mode inverting of layering demonstration; Ground floor shows the flow process of protection action in the whole record ripple; The second layer is listed the discharge state that a certain moment protection is moved to the protection motion flow, and the 3rd layer of triggering reason that presents a certain protection outlet in detail promptly just causes protecting outlet by which logical action element action.Every layer of displaying contents all adopts the SVG format in the * .des of record wave system row file.The visual logic of layering shows provides preliminary total the sight to understand, the record wave analysis mode of successively deeply probing into, the wherein entering of each level and withdraw from through the element hyperlink and accomplish.The sequence chart that visual layering logic shows is following:
Visual logic demonstration is divided three classes: protection motion flow, logical framework demonstration, logical diagram demonstration:
The protection motion flow shows according to reading element-specific sign <use id=" ProcessDraw_xxx " >; What obtain to embody opens into quantitative character; Through reading the recorder data tabulation, generate the tabulation of protection motion flow, the display mode and the position of data in the dynamic assignment tabulation; Finally complete, as shown in Figure 3.
The logical framework demonstration; The logic that realizes the protection action element shows, yet, contain the block diagram of logical operation with door or door, NAND gate etc.; Then need import the current state of input element into; The call gate mathematical algorithm obtains output, thereby confirms that the gate logic block diagram puts the action look and still return look, and is as shown in Figure 4.
(3), the demonstration of logical diagramization: for the impedance operator of distance protection; The protection motion analysis of calculation of complex such as the ratio braking of differential protection; Record wave analysis in the past needs to carry out the reason that hand computation just can analyze the protection action according to relevant current data or resistance value, and this paper draws impedance operator figure and ratio brake analysis chart through calculating these data, makes analysis more intuitive and reliable; With ratio Braking Analysis figure is example
The intelligence curve need be drawn two types of graphical informations:
The first kind is relevant with coordinate system, and with the irrelevant graphical information of time shaft, they are only relevant with the definite value of current intelligent electronic device; As long as definite value is constant, these information can not change, and mainly contain the X axle; The Y axle, initial point and the ratio braking curve of drawing out through differential current definite value and stalling current definite value, the concrete realization as follows: definition use id=" CoordinateDraw_xxx " expressList=" xxx; xxx; xxx ">wherein id indicate the chart that this element is used to draw the band coordinate system, the expressList element indicates the attribute set sign that this graphical dots relates to, during the parsing element; Read record wave analysis tabulation according to attribute set sign and obtain, draw and finish resolving the SVG form stage.
Second category information is relevant with time shaft; According to currency; Real-time rendering around the ratio braking curve, embody the graph data of current action situation: t constantly stalling current be the transverse axis coordinate figure, t time difference streaming current is the ordinate of orthogonal axes axle. trigger when redrawing the interface information groove dragging time shaft; Program is tabulated according to recorder data and is read differential and stalling current, converts into and floats in ratio braking curve point data up and down.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection range to be defined by appending claims and equivalent thereof.
Claims (9)
1. graphic example method based on the IEC61850 trouble analysis system is characterized in that: comprise following two steps:
(1), based on the multi-level logic configuration of SVG: realize logic according to the protection philosophy configuration protection, and the logical signal or the logical algorithm that are associated in the logic element configuration;
(2), the intellectual analysis of failure wave-recording: transmit and resolve the logic configuration of SVG form, and select logic element characteristic and intelligent curve constantly according to time showing.
2. a kind of graphic example method based on the IEC61850 trouble analysis system according to claim 1 is characterized in that: in the step (1) based on the multi-level logic configuration of SVG: support rectangle, text; Basic elements such as curve; Also support the self-defined pel shape of < symbol>element definition, < g>component identification pel hierarchical relationship, through <use>element with the pel instantiation; Definition id attribute is as the unique identification of logic element, and the mapping of setting up pel and logic element attribute.
3. a kind of graphic example method based on the IEC61850 trouble analysis system according to claim 2 is characterized in that: the SVG reference format is used in the definition to element, adds self-defining attribute word.
4. a kind of graphic example method according to claim 3 based on the IEC61850 trouble analysis system; It is characterized in that: the intellectual analysis of failure wave-recording may further comprise the steps in the step (2): record ripple file is downloaded in the working procedure request; Setting up the network connection then obtains record ripple listed files and downloads appointment record ripple file; Carry out the recorder data parsing again and carry out visual logic demonstration; Comprise that three parts show: the protection motion flow of the demonstration of fault bulletin state-event tabulationization, recorder data shows that time shaft changes, and said time shaft change specifically is divided into the demonstration of sampled data waveform again and visual protection action element shows.
5. a kind of graphic example method according to claim 4 based on the IEC61850 trouble analysis system; It is characterized in that: said visual logic shows the operate condition of a certain moment logic element of mode inverting that adopts the layering demonstration; Ground floor shows the flow process of protection action in the whole record ripple, comprises that the protection motion flow of recorder data shows; The second layer is listed the discharge state that a certain moment protection is moved to the protection motion flow, comprises the demonstration of fault bulletin state-event tabulationization; The 3rd layer of triggering reason that presents a certain protection outlet in detail promptly just causes protecting outlet by which logical action element action, comprises that demonstration of sampled data waveform and visual protection action element show.
6. a kind of graphic example method based on the IEC61850 trouble analysis system according to claim 5 is characterized in that: said visual logic shows three types of display packings of employing: the demonstration of protection motion flow, logical framework demonstration, logical diagram demonstration.
7. a kind of graphic example method according to claim 6 based on the IEC61850 trouble analysis system; It is characterized in that: the protection motion flow shows: according to reading component identification; The amount of logic that obtains to need to embody identifies, and through reading the recorder data tabulation, generates the tabulation of protection motion flow; In the dynamic assignment tabulation finally complete in the display mode and the position of data.
8. a kind of graphic example method according to claim 7 based on the IEC61850 trouble analysis system; It is characterized in that: the logical framework demonstration: realize the dynamic demonstration of protection action element; Yet; Contain the block diagram of logical operation with door or door, NAND gate etc., then need import the current state of input element into, the call gate mathematical algorithm obtains output.
9. a kind of graphic example method based on the IEC61850 trouble analysis system according to claim 8 is characterized in that: the demonstration of logical diagramization: draw out analysis chart through data, make analysis more intuitive and reliable.
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| CN103439635A (en) * | 2013-09-06 | 2013-12-11 | 华北电力大学 | Electric power system wave-recoding file based fault detection method and system |
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| CN104237827A (en) * | 2014-09-13 | 2014-12-24 | 安徽鑫龙电器股份有限公司 | Electric power meter fault recording method |
| CN104361155A (en) * | 2014-10-29 | 2015-02-18 | 华中电网有限公司 | Relay protection fault analysis method and device based on vector graph |
| CN104408229A (en) * | 2014-10-29 | 2015-03-11 | 长园深瑞继保自动化有限公司 | Relay protection fault analysis system and method based on graphic output |
| CN104484836A (en) * | 2014-12-26 | 2015-04-01 | 国家电网公司 | Grid fault decision-making assisting visualization system and method |
| CN104485648A (en) * | 2014-12-09 | 2015-04-01 | 北京四方继保自动化股份有限公司 | Graph visualization expressing method for FA (Feeder Automation) action event of power distribution network |
| CN105119250A (en) * | 2015-07-22 | 2015-12-02 | 国电南瑞科技股份有限公司 | Relay protection remote dynamic display method based on data integration |
| CN106970299A (en) * | 2017-03-09 | 2017-07-21 | 国网福建省电力有限公司 | One kind judges earth fault information visualization configuration determination methods |
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| CN103853807B (en) * | 2013-11-26 | 2017-05-24 | 许继电气股份有限公司 | Visual analysis method of power faults |
| CN103853807A (en) * | 2013-11-26 | 2014-06-11 | 许继电气股份有限公司 | Visual analysis method of power faults |
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| CN104361155A (en) * | 2014-10-29 | 2015-02-18 | 华中电网有限公司 | Relay protection fault analysis method and device based on vector graph |
| CN104361155B (en) * | 2014-10-29 | 2018-08-24 | 华中电网有限公司 | Relay protection fault analysis method based on vector graphics and analytical equipment |
| CN104485648A (en) * | 2014-12-09 | 2015-04-01 | 北京四方继保自动化股份有限公司 | Graph visualization expressing method for FA (Feeder Automation) action event of power distribution network |
| CN104484836A (en) * | 2014-12-26 | 2015-04-01 | 国家电网公司 | Grid fault decision-making assisting visualization system and method |
| CN104484836B (en) * | 2014-12-26 | 2018-08-21 | 国家电网公司 | A kind of electric network fault aid decision visualization system and its method |
| CN105119250A (en) * | 2015-07-22 | 2015-12-02 | 国电南瑞科技股份有限公司 | Relay protection remote dynamic display method based on data integration |
| CN105119250B (en) * | 2015-07-22 | 2017-12-01 | 国电南瑞科技股份有限公司 | Relay protection Remote Dynamic methods of exhibiting based on Data Integration |
| CN106970299B (en) * | 2017-03-09 | 2019-10-01 | 国网福建省电力有限公司 | A kind of ground fault information visualization configuration judgment method |
| CN106970299A (en) * | 2017-03-09 | 2017-07-21 | 国网福建省电力有限公司 | One kind judges earth fault information visualization configuration determination methods |
| CN107193791A (en) * | 2017-05-16 | 2017-09-22 | 北京四方继保自动化股份有限公司 | Action report visual presentation method based on transient data interchange general format |
| CN107193791B (en) * | 2017-05-16 | 2020-07-10 | 云南电网有限责任公司保山供电局 | Action report visual display method based on transient data exchange general format |
| CN107273235A (en) * | 2017-06-06 | 2017-10-20 | 济南置真电气有限公司 | A kind of fault recorder data processing method based on mobile terminal |
| CN110770663A (en) * | 2017-06-26 | 2020-02-07 | 株式会社东芝 | Visualization system |
| CN110770663B (en) * | 2017-06-26 | 2024-01-19 | 株式会社东芝 | Visualization system |
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| CN111308269A (en) * | 2020-02-27 | 2020-06-19 | 厦门盈盛捷电力科技有限公司 | Dynamic inversion method and system for fault diagnosis of power system |
| CN111399713A (en) * | 2020-03-11 | 2020-07-10 | 上海索辰信息科技有限公司 | Timing diagram processing system and method |
| CN111399713B (en) * | 2020-03-11 | 2021-06-18 | 上海索辰信息科技股份有限公司 | Timing diagram processing system and method |
| CN111682501A (en) * | 2020-04-30 | 2020-09-18 | 贵州电网有限责任公司 | Fault inversion method and system based on SVG visualization technology |
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