CN106600451A - Power grid fault diagnosis graphic element graphical display interface system based on plug-in architecture - Google Patents

Power grid fault diagnosis graphic element graphical display interface system based on plug-in architecture Download PDF

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Publication number
CN106600451A
CN106600451A CN201610984761.4A CN201610984761A CN106600451A CN 106600451 A CN106600451 A CN 106600451A CN 201610984761 A CN201610984761 A CN 201610984761A CN 106600451 A CN106600451 A CN 106600451A
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CN
China
Prior art keywords
plug
pel
unit
fault
electric network
Prior art date
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Pending
Application number
CN201610984761.4A
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Chinese (zh)
Inventor
李学洪
杨欣
王荣
景诗毅
王昆伦
姚雨
陈柯宇
刘孝旭
梁理
冷贵锋
毛建维
倪建军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xingyi Power Supply Bureau Of Guizhou Power Grid Co ltd
NR Electric Co Ltd
Original Assignee
Xingyi Power Supply Bureau Of Guizhou Power Grid Co ltd
NR Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xingyi Power Supply Bureau Of Guizhou Power Grid Co ltd, NR Electric Co Ltd filed Critical Xingyi Power Supply Bureau Of Guizhou Power Grid Co ltd
Priority to CN201610984761.4A priority Critical patent/CN106600451A/en
Publication of CN106600451A publication Critical patent/CN106600451A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06Electricity, gas or water supply
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

The invention discloses a power grid fault diagnosis graphic element graphical display interface system based on a plug-in architecture. The system can carry out modular integration on data of different secondary systems to realize a plug-and-play function, can carry out power grid fault display in a visual graphic element graphical manner to reveal the nature of the power grid fault, fault evolution process and fault action logics in an omni-directional manner, and provides a fault recovery reference strategy intelligently, thereby providing powerful technical support for personnel in dispatching and monitoring key positios, and improving fault processing capability of the dispatching and monitoring personnel after a power grid has fault.

Description

Electric network failure diagnosis pel graphical representation interface system based on plug-in architecture
Technical field
The invention belongs to dispatch/Ji Kong main websites comprehensively utilize various information to electric power system fault visual presentation field, More particularly to a kind of electric network failure diagnosis pel graphical representation interface system and method based on plug-in architecture.
Background technology
Electrical secondary system realizes the functions such as collection, monitoring, measurement, control, the protection to power system primary equipment, is one The nerve center and information terminal of secondary device, is also the core pillar of power grid regulation business.Currently, China's electric power secondary system according to The problems such as old presence lacks Top-layer Design Method, function dispersion, repetition, information island, and substantial amounts, current power system typical case Electrical secondary system have dispatch automated system, relay protection fault information management system, water adjusting system, electric energy metered system, WAMS main station systems, record ripple main station system and steady keyholed back plate reason main station system and Meteorological Information System etc., due to various places grid company The electrical secondary system of access is different, and the design producer of these systems, mentality of designing are also different, therefore, obtain during grid collapses Data source it is far from each other, the method and effect of malfunction coefficient also vary.
In view of this, analyze by more than, in order to the difference for solving different secondary system failure data source and show is asked Topic, it is necessary to design a kind of succinct, electric network failure diagnosis pel figure that display is accurate, powerful, easily operated directly perceived Change and show interface system.
The content of the invention
In view of this, an object of the present invention is to provide a kind of electric network failure diagnosis pel figure based on plug-in architecture Change and show interface system.Modulation conformity can be carried out to the data of different secondary system, realize plug-and-play feature, it is less to repair Change failure presentation program, and can be shown electric network fault data with intuitively pel patterned form, comprehensive announcement Electric network fault essence, failure evolution process, fault actions logic, and the reference policy of fault recovery is intelligently provided, it is Dispatching and monitoring key post personnel provide strong technical support, improve the failure after dispatching and monitoring personnel's power grid accident Disposal ability.The second object of the present invention is to provide a kind of electric network failure diagnosis pel graphical representation circle based on plug-in architecture The method that plane system carries out pel figure displaying.
An object of the present invention is achieved through the following technical solutions:
Electric network failure diagnosis pel graphical representation interface system of this kind based on plug-in architecture, for according to operation system Data source determine the card module of this malfunction coefficient, the card module that the interface system is developed includes:Failure is general Plug-in unit, SCADA scene plug-in units are wanted, letter scene plug-in unit, WAMS scene plug-in units, record wave field scape plug-in unit is protected;
Each card module includes the displaying of left field thumbnail, the displaying of right side area details, left field and the right side Side region realizes that linkage shows;Right side area shows the corresponding fault message of plug-in unit by the patterned effect of pel, there is provided thing Therefore Evolution Development process and accident action logic reasoning.
Further, the operation system refers to that dispatch automated system, relay protection fault information management system, water adjust system System, electric energy metered system, WAMS main station systems, record ripple main station system, steady keyholed back plate reason main station system or Meteorological Information System, it is described Card module refers to the plug-in unit corresponding with operation system, and the data of each operation system are different, and card module also can be different.
Further, the failure summary plug-in unit left field includes fault time, faulty equipment, failure conclusion, faulty section Between, nature of trouble, separate failure, fault localization and fault current;Failure summary plug-in unit right side area shows electric network current diagram.
Further, the SCADA scenes plug-in unit is that electrical secondary system includes dispatch automated system, and plug-in unit right side area is event The regional power grid equipment pel graphical representation that barrier equipment is related to, left field is the thumbnail of right side area.
Further, it is described protect letter scene plug-in unit refer to failure primary equipment relaying configuration, protection definite value, protection pressing plate, Protection act information and protection waveform, left field is the thumbnail or arborescence of right side area.
Further, the WAMS scenes plug-in unit refers to PMU original waveform datas in faulty equipment certain period, plug-in unit right side Region shows voltage magnitude and current amplitude, and left field is the thumbnail or arborescence of right side area.
Further, the record wave field scape plug-in unit refers to the little record ripple or record ripple greatly that faulty equipment is related to, and little record ripple refers to Record ripple of the protection based on the electric network failure diagnosis pel graphical representation interface system of plug-in architecture, big Lu Bozhilu ripples main website Record ripple.
Further, electric network fault summary info shows that details are by clicking on pel or mouse by pel mode Right button checks details.
The second object of the present invention is achieved through the following technical solutions:
This kind carries out pel figure displaying based on the electric network failure diagnosis pel graphical representation interface system of plug-in architecture Method, methods described is the card module that this malfunction coefficient is determined according to the data source of operation system.
Further, the operation system refers to that dispatch automated system, relay protection fault information management system, water adjust system System, electric energy metered system, WAMS main station systems, record ripple main station system, steady keyholed back plate reason main station system or Meteorological Information System, it is described Card module refers to the plug-in unit corresponding with operation system, and the data of each operation system are different, and card module also can be different.
The invention has the beneficial effects as follows:
The electric network failure diagnosis pel graphical representation interface system based on plug-in architecture of the present invention is that dispatcher is fast Speed obtains fault message, and failure judgement type carries out troubleshooting and provides strong help, and dispatcher can immediately grasp accident and send out Basic condition and the accident impact consequences such as raw time, device name, protection act, take treatment measures;Also carry for scheduling simultaneously The data such as failure wave-recording curve, phase selection, coincidence situation, fault localization, short circuit current are supplied, scheduling can very easily, rapidly Ground, comprehensively grasp accident conditions, provide intelligentized technical support for the rapid process accident of dispatcher.The present invention can be directed to The difference of various places grid company access service system, and show program, highly versatile without changing fault diagnosis.
Other advantages of the present invention, target and feature will be illustrated in the following description to a certain extent, and And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke To be instructed from the practice of the present invention.The present invention target and other advantages can be realized by description below and Obtain.
Description of the drawings
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into The detailed description of one step, wherein:
Fig. 1 is the interface architecture figure based on the electric network failure diagnosis pel graphical representation system of plug-in architecture;
Fig. 2 is the exemplary plot of failure summary plug-in unit;
Fig. 3 is SCADA scene plug-in unit exemplary plots;
Fig. 4 is WAMS scene plug-in unit exemplary plots;
Fig. 5 is to protect letter scene plug-in unit exemplary plot;
Fig. 6 is record wave field scape plug-in unit exemplary plot.
Specific embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.It should be appreciated that preferred embodiment Only for the explanation present invention, rather than in order to limit the scope of the invention.
Fig. 1 gives the framework based on the electric network failure diagnosis pel graphical representation interface system of plug-in architecture.This The bright electric network failure diagnosis pel graphical representation interface system based on plug-in architecture, for according to the data of operation system come Source determines the card module of this malfunction coefficient, and operation system refers to dispatch automated system, relay protection fault information management System, water adjusting system, electric energy metered system, WAMS main station systems, record ripple main station system, steady keyholed back plate reason main station system or meteorological letter Breath system, card module refers to the plug-in unit corresponding with operation system, and the data of each operation system are different, and card module also can It is different.
In the present embodiment, the card module that interface system is developed includes:Failure summary plug-in unit, SCADA scene plug-in units, protect Letter scene plug-in unit, WAMS scene plug-in units, record wave field scape plug-in unit;
Each card module includes the displaying of left field thumbnail, the displaying of right side area details, left field and the right side Side region realizes that linkage shows;Right side area shows the corresponding fault message of plug-in unit by the patterned effect of pel, there is provided thing Therefore Evolution Development process and accident action logic reasoning.
Wherein, failure summary plug-in unit left field includes fault time, faulty equipment, failure conclusion, fault section, failure Property, failure are separate, fault localization and fault current;Failure summary plug-in unit right side area shows electric network current diagram.Failure summary Plug-in unit is most basic plug-in unit, as the term suggests, failure summary plug-in unit is exactly from macroscopically displaying electric network fault device data.Its In, fault time, faulty equipment are obtained from automation system for the power network dispatching, and fault section is from record ripple plug-in unit or protects in letter rack part Obtain, failure is separate, and from acquisition in letter rack part or WAMS plug-in units is protected, fault localization and fault current are obtained from record ripple plug-in unit, Failure conclusion is the Summary of each plug-in unit.Failure summary plug-in unit right side area shows electric network current diagram, from macroscopically positioning Electric network fault equipment and check electric network swim.
SCADA scene plug-in units are that electrical secondary system includes dispatch automated system, and plug-in unit right side area is that faulty equipment is related to Regional power grid equipment pel graphical representation, left field is the thumbnail of right side area.SCADA scenes in the present invention are inserted Part refers to the corresponding plug-in unit of dispatch automated system, whether net level, province's tune, region or at county level, and electric grid secondary system is all wrapped Containing dispatch automated system, dispatch automated system is the basic source of electric network model, and the related model of electric network fault is depended on Automation system for the power network dispatching, other plug-in units only show the related data of electric network fault from different aspects.Due to three roads of electrical network Defence line, electric network fault all occurs in certain region, and such as circuit permanent fault is occurred over just in the circuit of Liang Ge electric substations connection, Transformer fault is also to break down inside some electric substation, and it is adjacent that tripping fault of bypassing the immediate leadership individually also occurs only at failure Region, so, SCADA scenes plug-in unit only shows the relevant range that faulty equipment is related to.
It is total well known, electrical network be by switch, disconnecting link, the island that couples together of the element such as knife, circuit, bus and transformer, During grid collapses, scheduling, monitoring personnel are most concerned with the failure of division state, circuit, bus and the transformer for switching Situation, other auxiliary equipments such as circuit CT, leakage conductor etc., these equipment do not have gathered data, and monitoring personnel is generally not required to Will be to this special attention, and SCADA scene plug-in units are exactly based on pel and show key equipment.
Protect letter scene plug-in unit and refer to the relaying configuration of failure primary equipment, protection definite value, protection pressing plate, protection act information With protection waveform, left field is the thumbnail or arborescence of right side area.Protection waveform in the present invention refers to protection device Waveform, also referred to as little record ripple, relaying configuration shown by protection device pel, the entitled protection device type of protection device pel Number, the current definite value area of protection device, protection definite value, protection pressing plate and protection act information by click on protection device pel or Right mouse button protection device pel checks details.The model for protecting letter scene plug-in unit depends on SCADA scene plug-in units, protects letter field Scape plug-in unit is to be superimposed relaying configuration on the basis of SCADA scene plug-in units, is pushed away in addition, protecting letter scene plug-in unit and increased protection act Reason, protection act playback function.
WAMS scene plug-in units refer to PMU original waveform datas in faulty equipment certain period, and plug-in unit right side area shows electricity Pressure amplitude value and current amplitude, including the amplitude and the amplitude of electric current Ia, Ib, Ic of voltage Ua, Ub, Uc.In the present embodiment, the time period Can be defaulted as 10 seconds before and after fault moment, certainly in being embodied as, being adjusted according to actual conditions;PMU is former Beginning Wave data refers to the Wave data related to failure, such as line fault, PMU Wave datas include the voltage at circuit two ends and Electric current;Such as transformer fault, voltage and current of the PMU Wave datas including each side of main transformer.WAMS scenes plug-in unit left side is breviary Figure or for the arborescence of faulty equipment, clicks on arborescence, can eject corresponding PMU Wave datas.
Record wave field scape plug-in unit refers to the little record ripple or record ripple greatly that faulty equipment is related to, and little record ripple refers to protection based on plug-in unit The record ripple of the electric network failure diagnosis pel graphical representation interface system of framework, the record ripple of big Lu Bozhilu ripples main website.Record ripple is matched somebody with somebody Put and shown by wave recording device pel, the entitled wave recording device model of wave recording device pel, by click on wave recording device pel or Person's right mouse button wave recording device pel checks detailed shape information.
Electric network failure diagnosis pel graphical representation step based on plug-in architecture:
The first step:Design error failure diagnoses display frame, due to the operation system difference that various places grid company is accessed, number of faults It is also just far from each other according to source, it is necessary to consider that failure presentation program adapts to various situations, based on this, devise a kind of based on plug-in unit Display framework, the fault data of every kind of business is encapsulated as a kind of plug-in unit.
Second step, designs the interactive mode between each plug-in unit, and the left side of main frame is respectively the thumbnail of each plug-in unit Realize the switching between each plug-in unit;The right side of main frame is that the details of each plug-in unit are used to show each operation system not Same fault data.As shown in figure 1, Fig. 1 main frames are realized with the QmainWindow of Qt, left side QtQdockWidget realities Existing, right side is realized with QWidget.
3rd step:The realization of failure summary plug-in unit, failure summary plug-in unit point left side thumbnail shows and right side electric network swim Figure shows.Left field shows that fault time, faulty equipment, failure conclusion, fault section, nature of trouble, failure be separate, failure Range finding and fault current, as shown in Fig. 2 upper left sides, right side area shows electric network current diagram or geographical map, can be according to configuration File customization display, as illustrated at the right side of figure 2.
4th step:The realization of SCADA scene plug-in units, SCADA scenes plug-in unit point left side thumbnail shows and right side is believed in detail Breath shows that right side shows the key equipment of fault zone by pel, as shown in Fig. 3 right sides.
5th step:The realization of WAMS scene plug-in units, WAMS scene plug-in units right side area shows voltage magnitude and current amplitude, Left field is the thumbnail or arborescence of right side area.Thumbnail is as shown in Figure 4.If arborescence shows, according to factory Stand->Equipment->Measuring point level shows that mouse clicks on left side plant stand, and right side shows the PUM waveforms of all measuring points under plant stand, mouse Measuring point is clicked on, the voltage and current waveform under measuring point is only shown.
6th step:The realization of letter scene plug-in unit is protected, letter scene plug-in unit is protected and is shown the relaying configuration of failure primary equipment, protection Definite value, protection pressing plate, protection act information and protection Wave data, left field is the thumbnail of right side area or tree-like Figure.As shown in Figure 5.
7th step:The realization of record ripple plug-in unit, records the Wave data that wave field scape plug-in unit shows Lu Bo main websites, and left field is right The thumbnail of side region.As shown in Figure 6.
The electric network failure diagnosis pel graphical representation interface system based on plug-in architecture of the present invention is that dispatcher is fast Speed obtains fault message, and failure judgement type carries out troubleshooting and provides strong help, and dispatcher can immediately grasp accident and send out Basic condition and the accident impact consequences such as raw time, device name, protection act, take treatment measures;Also carry for scheduling simultaneously The data such as failure wave-recording curve, phase selection, coincidence situation, fault localization, short circuit current are supplied, scheduling can very easily, rapidly Ground, comprehensively grasp accident conditions, provide intelligentized technical support for the rapid process accident of dispatcher.Overall procedure is directed to Property it is strong, it is easy to operate, it is easy to popularization and application.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or equivalent, and without deviating from the objective and scope of the technical program, it all should cover in the present invention Right in the middle of.

Claims (10)

1. the electric network failure diagnosis pel graphical representation interface system of plug-in architecture is based on, it is characterised in that:For according to industry The data source of business system determines the card module of this malfunction coefficient, and the card module that the interface system is developed includes: Failure summary plug-in unit, SCADA scene plug-in units, protect letter scene plug-in unit, WAMS scene plug-in units, record wave field scape plug-in unit;
Each card module includes the displaying of left field thumbnail, the displaying of right side area details, left field and right side region Realize that linkage shows in domain;Right side area shows the corresponding fault message of plug-in unit by the patterned effect of pel, there is provided accident is drilled Change evolution and accident action logic reasoning.
2. the electric network failure diagnosis pel graphical representation interface system of plug-in architecture is based on as claimed in claim 1, and it is special Levy and be:The operation system refers to dispatch automated system, relay protection fault information management system, water adjusting system, electric energy Metering system, WAMS main station systems, record ripple main station system, steady keyholed back plate reason main station system or Meteorological Information System, the plug-in unit mould Block refers to the plug-in unit corresponding with operation system, and the data of each operation system are different, and card module also can be different.
3. the electric network failure diagnosis pel graphical representation interface system of plug-in architecture is based on as described in claim 1 or 2, It is characterized in that:The failure summary plug-in unit left field includes fault time, faulty equipment, failure conclusion, fault section, event Barrier property, separate failure, fault localization and fault current;Failure summary plug-in unit right side area shows electric network current diagram.
4. the electric network failure diagnosis pel graphical representation interface system of plug-in architecture is based on as described in claim 1 or 2, It is characterized in that:The SCADA scenes plug-in unit is that electrical secondary system includes dispatch automated system, and plug-in unit right side area is that failure sets The standby regional power grid equipment pel graphical representation being related to, left field is the thumbnail of right side area.
5. the electric network failure diagnosis pel graphical representation interface system of plug-in architecture is based on as described in claim 1 or 2, It is characterized in that:The letter scene plug-in unit of protecting refers to the relaying configuration of failure primary equipment, protection definite value, protection pressing plate, protection Action message and protection waveform, left field is the thumbnail or arborescence of right side area.
6. the electric network failure diagnosis pel graphical representation interface system of plug-in architecture is based on as described in claim 1 or 2, It is characterized in that:The WAMS scenes plug-in unit refers to PMU original waveform datas in faulty equipment certain period, plug-in unit right side area Voltage magnitude and current amplitude are shown, left field is the thumbnail or arborescence of right side area.
7. the electric network failure diagnosis pel graphical representation interface system of plug-in architecture is based on as described in claim 1 or 2, It is characterized in that:The record wave field scape plug-in unit refers to the little record ripple or record ripple greatly that faulty equipment is related to, and record ripple refers to based on inserting The record ripple of protection device in the electric network failure diagnosis pel graphical representation interface system of part framework, big Lu Bozhilu ripples main website Record ripple.
8. the electric network failure diagnosis pel graphical representation interface system of plug-in architecture is based on as claimed in claim 1, and it is special Levy and be:Electric network fault summary info shows that details are checked by clicking on pel or right mouse button by pel mode Details.
9. according to electric network failure diagnosis pel graphical representation circle based on plug-in architecture as described in claim 1 to 8 is arbitrary The method that plane system carries out pel figure displaying, it is characterised in that:Methods described is determined according to the data source of operation system The card module of this malfunction coefficient.
10. according to the electric network failure diagnosis pel graphical representation interface system based on plug-in architecture as claimed in claim 9 The method for carrying out pel figure displaying, it is characterised in that:The operation system refers to dispatch automated system, relay protection fault Information management system, water adjusting system, electric energy metered system, WAMS main station systems, record ripple main station system, steady keyholed back plate reason main station system Or Meteorological Information System, the card module refers to the plug-in unit corresponding with operation system, and the data of each operation system are different, Card module also can be different.
CN201610984761.4A 2016-11-09 2016-11-09 Power grid fault diagnosis graphic element graphical display interface system based on plug-in architecture Pending CN106600451A (en)

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CN109002336A (en) * 2017-06-06 2018-12-14 许继电气股份有限公司 A kind of charging pile remotely monitors the generation method and device of navigation form
CN109086036A (en) * 2018-07-27 2018-12-25 中车青岛四方机车车辆股份有限公司 A kind of vehicle data display methods and device based on Qt frame

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CN104240148A (en) * 2014-08-28 2014-12-24 国家电网公司 Power grid visualization method based on plugins
CN105093033A (en) * 2015-09-01 2015-11-25 华中电网有限公司 Power grid multi-source information-based fault integrated analysis system and analysis method
CN105762932A (en) * 2015-12-01 2016-07-13 许继集团有限公司 Intelligent transformer station intelligent warning system based on plug-in mechanism

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Publication number Priority date Publication date Assignee Title
CN104240148A (en) * 2014-08-28 2014-12-24 国家电网公司 Power grid visualization method based on plugins
CN105093033A (en) * 2015-09-01 2015-11-25 华中电网有限公司 Power grid multi-source information-based fault integrated analysis system and analysis method
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CN109002336A (en) * 2017-06-06 2018-12-14 许继电气股份有限公司 A kind of charging pile remotely monitors the generation method and device of navigation form
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