CN109659936A - A kind of smart grid Dispatching Control System failure method of disposal and system - Google Patents
A kind of smart grid Dispatching Control System failure method of disposal and system Download PDFInfo
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- CN109659936A CN109659936A CN201811637181.3A CN201811637181A CN109659936A CN 109659936 A CN109659936 A CN 109659936A CN 201811637181 A CN201811637181 A CN 201811637181A CN 109659936 A CN109659936 A CN 109659936A
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- failure
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
Abstract
The invention discloses a kind of smart grid Dispatching Control System failure method of disposal and systems, wherein method includes the message received in system, and analytic message obtains faulty equipment and fault type information and carries out On-line matching acquisition equipment fault Response project message with failure handling program content prepared in advance and be sent to client；Client real-time reception equipment fault Response project message simultaneously parses fault message therein, judges whether the failure meets push demand；If meeting push demand and failure handling program and fault message are pushed into prediction scheme and show that interface is shown, is not pushed if being unsatisfactory for push demand.By the way that fault message is carried out fault countermeasure On-line matching with failure handling program, simultaneously combination failure prediction scheme pushes the present invention online, fault trip information and Response project information are combined, real-time display power grid current operating conditions simultaneously realize fault countermeasure automatic trigger, improve the intelligent level of electric network fault disposition.
Description
Technical field
The invention belongs to Power System Intelligent analysis and control technology field, espespecially a kind of smart grid Dispatching Control Systems
Failure method of disposal and system.
Background technique
With the construction of extra-high-voltage alternating current, DC engineering, power grid AC-DC coupling feature is gradually highlighted, the scheduling fortune of power grid
Row operation is increasingly sophisticated；In addition, extreme weather and natural calamity event are continuously increased, external force is caused to destroy the frequency of power grid accident
Numerous generation, bulk power grid failure especially extra-high voltage failure is more serious to the harm of power grid, if to electric power accident processing method
It is improper, it necessarily will cause large area blackout.Wish to ensure that electric system still ensures that effective power supply after there is accident, together
When carry out the processing work of power grid accident in a short time, other than the urgent coordinated control system of dependent Frequency and security control device,
Emergency management method is particularly important.
In order to help management and running personnel to be familiar with system operation mode, accident treatment thinking is cleared, accident treatment speed is accelerated
Degree, it is ensured that the safe and stable operation of power grid, scheduling are based on operating provisions and grid operation mode, have formulated reply power grid accident
Accident handling prediction scheme.In accident handling prediction scheme, describes power grid and the influence and failure hair that all kinds of accidents may cause occurs
After life, management and running personnel need the counter-measure taken in each stage of accident.The foundation of accident handling prediction scheme is effectively dropped
It is influenced caused by low electric network fault especially complicated and severe failure, is power grid reliable power supply, power network safety operation provides
Effective guarantee.
At the same time, since accident handling prediction scheme is usually according to power grid typical way (such as summer big, winter small), by artificial
The typical disposal method that off-line analysis is calculated is issued in the form of working out text, and there are fault moments to consult prediction scheme difficulty,
Prediction scheme relevant information can not be in conjunction with the problems such as power grid current operating conditions.Therefore it needs by working out failure handling program, certainly
Dynamic triggering, online displaying etc. conduct a research, and the mode and process of analysis failure handling program establishment, the disposition of research failure is in advance
Electronization establishment, objectification modeling and the administrative skill of case, realize the automatic trigger of Response project under fault condition, show online
It promotes scheduling failure and disposes intelligent level.
Summary of the invention
The present invention is directed to problem above of the existing technology, provides a kind of smart grid Dispatching Control System failure disposition
Method and system.
In order to solve the above technical problems, on the one hand, the present invention is provided at a kind of smart grid Dispatching Control System failure
Set method, comprising: server monitors messaging bus in real time and receives the fault trip message from system, parses fault trip report
Text obtains faulty equipment and fault type information and will hinder equipment and fault type and failure handling program content prepared in advance
It carries out On-line matching and obtains equipment fault Response project message, send client in real time for failure handling program message；
Client real-time reception equipment fault Response project message simultaneously parses fault message therein, whether judges the failure
Meet push demand；If meeting push demand and by failure handling program and fault message push to prediction scheme show interface into
Row display, does not push if being unsatisfactory for push demand.
Further, the method for working out failure handling program is as follows: by faulty equipment, the method for operation, control object and
It controls target and carries out objectification modeling, patterned failure handling program is provided in the form of man-machine interface and is worked out online.
Preferably, the failure handling program specifically includes: after forecast failure description, stability requirement, failure mode and
Dispose four parts of main points；Wherein, the failure-description includes the element title of failure, fault type, failure on-off, reclosing
Temporal information and component type and voltage class；
The stability requirement controls the constraint condition that should meet for electricity net safety stable after describing failure；
Mode after the failure, the electricity obtained after being checked under offline typical way to the failure for describing mode personnel
Net influences conclusion；
The disposition main points include the equipment of adjustment, the region of adjustment, adjusting sequence, adjustment action type.
In above technical scheme, further, the On-line matching method of failure handling program is comprised the following steps:
By the information preservation of failure handling program in the database of smart grid Dispatching Control System, including failure is set
Standby, fault type, prediction scheme file index, entry-into-force time information；
By messaging bus real-time reception from the fault trip message of system, parses fault trip message and obtain failure
Equipment and fault type information；Complete the matching of failure handling program immediately if faulty equipment only exists " N-1 prediction scheme ", and
Failure handling program message is sent to client, if there is " N-2 prediction scheme " comprising faulty equipment or " whole station stops prediction scheme " is then
Failure is cached, if exceeding preconfigured cache-time threshold, then it is assumed that event has terminated, and matching meets at the failure of condition
It sets prediction scheme and failure handling program message is pushed into client.
On the other hand, the present invention provides a kind of smart grid Dispatching Control System failure method of disposal systems, comprising:
Fault countermeasure On-line matching module, the online pushing module of fault countermeasure and prediction scheme show interface, the fault countermeasure
On-line matching module monitors messaging bus in real time for server and receives the fault trip message from system, parses failure
Tripping message obtains faulty equipment and fault type information and will hinder equipment and fault type and failure disposition prepared in advance in advance
Case content carries out On-line matching and obtains equipment fault Response project message, sends client in real time for failure handling program message
End；
The online pushing module of fault countermeasure, for client real-time reception equipment fault Response project message and parses
Fault message therein, judges whether the failure meets push demand；If meeting push demand and by failure handling program
Prediction scheme is pushed to fault message and shows that interface is shown, is not pushed if being unsatisfactory for push demand.
It further, further include the online compiling module of prediction scheme, the online compiling module of prediction scheme is used for faulty equipment, fortune
Line mode, control object and control target carry out objectification modeling, are provided at patterned failure in the form of man-machine interface
Prediction scheme is set to work out online.
Advantageous effects of the invention:
1, simultaneously combination failure is pre- by the way that fault message and failure handling program are carried out fault countermeasure On-line matching by the present invention
Case pushes online, and fault trip information and Response project information are combined, and real-time display power grid current operating conditions are simultaneously real
Existing fault countermeasure automatic trigger, improves the intelligent level of electric network fault disposition；
2, the present invention works out the online establishment for realizing failure handling program and electronic management by prediction scheme online, improves
The efficiency and intelligent level of forecasting edited；
3, the present invention shows that auxiliary dispatching by equipment fault prediction scheme and fault message real-time display, is realized in interface by prediction scheme
Personnel obtain failure and dispose main points, perceive the operating status of power grid current key node, promote the failure disposition effect of dispatcher
Rate.
Detailed description of the invention of the invention
Fig. 1 is specific embodiment of the invention method flow diagram；
Fig. 2 is the structural block diagram of present system specific embodiment；
Fig. 3 is the structural block diagram of invention system another specific embodiment.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Fig. 1 is specific embodiment of the invention method flow diagram；
The present embodiment method the following steps are included:
(1) fault countermeasure is worked out online: for the establishment feature of area power grid fault countermeasure, using building for object-oriented
Mould thinking, by the faulty equipment being related in fault countermeasure establishment and implementation procedure, the method for operation, control object and control mesh
All kinds of elements such as mark carry out objectification modeling and management, and it is online that patterned failure handling program is provided in the form of man-machine interface
Establishment.The prediction scheme worked out is stored in file server in the form of a file, and the format of file is E format, support to import and
It is manually entered two ways；The prediction scheme file that simultaneously resolution file server can also be had access to shows information in forecasting edited circle
On face.The online compiling module of prediction scheme is responsible for being managed all prediction schemes simultaneously, confirms the prediction scheme currently to come into force, and prediction scheme is raw
Information is imitated, including failure-description information and prediction scheme index save in the database.
(2) fault countermeasure On-line matching: server end deployment services process monitor in real time messaging bus receive from
Fault trip message in system (i.e. smart grid Dispatching Control System), faulty equipment, fault type etc. in analytic message
Information is matched with the content in prediction scheme information bank, and it is pre- to complete failure immediately if faulty equipment only exists " N-1 prediction scheme "
The matching of case, and hoc apparatus failure handling program message to client send, if there is comprising faulty equipment " N-2 is pre-
Case " or " whole station stops prediction scheme " can then cache failure (this failure caching configurable) for a period of time, judge be in time range
It is no to there are other relevant devices to break down, think that event has terminated if beyond time period threshold, matching meets the failure of condition
Equipment fault Response project message is simultaneously pushed to client by prediction scheme.The present invention is by equipment fault Response project and smart grid tune
The device model spent in control system is associated, can specific embodiment can generate linkage with equipment fault diagnosis and alarm module,
In system occurrence of equipment failure can the corresponding failure handling program of Auto-matching, support " N-1 prediction scheme ", " N-2 prediction scheme ", " complete
Stop prediction scheme in station " etc. prediction schemes type.The N-1 prediction scheme is failure handling program when having a device fails, and the N-2 is pre-
Case is while failure handling program when there are two device fails that the whole station stops prediction scheme when being that plant stand all devices have a power failure
Failure handling program.
It should be noted that the fault trip message in the present embodiment in smart grid Dispatching Control System is in system
Fault diagnosis module, for the fault diagnosis module using the prior art, which trips message simultaneously
It is sent out by messaging bus, the content that tripping message includes is as follows:
Fault time, according to the time character string of " when year-month-day: dividing: the second " format description, wherein " year " is retouched with four
State, " moon ", " day ", " when ", " being divided to ", " second " respectively with two describe；
Faulty equipment, keyword and name character string descriptor of the faulty equipment in system；
Fault type, including successful reclosing, reclosing failure, be not overlapped, direct current locking etc. fault types description.
(3) fault countermeasure pushes online: in dispatching workstations (i.e. client) deployment services process, monitoring message in real time
Bus receives the failure handling program message from server, parses fault message therein, sees whether the failure meets and work as
The push of preceding work station needs, and prediction scheme is called if meeting push demand and pushes prediction scheme and fault message in advance by message
Case shows interface, does not push if being unsatisfactory for push demand.Fault countermeasure shows that the content of showing interface includes fault message:
Fault time, fault phase, is overlapped situation, the affiliated plant stand of failure, fault localization, short circuit current at faulty equipment description；Prediction scheme letter
Breath, including the key messages such as mode and disposition main points, stability requirement after failure, show in the form of a list；Measure monitoring letter
Breath periodically obtains current measuring value, and flush to by reading the measurement for configuring and obtaining and needing to monitor after equipment fault
On man-machine displaying interface (i.e. prediction scheme displaying interface), method management and running personnel through this embodiment can show boundary by prediction scheme
The case where face, understanding current system failure and disposition failure main points, while synchronous sense can be monitored according to failure key message
Know power grid current operating conditions, increase the failure disposing capacity of dispatcher, promotes failure disposal efficiency.
Preferably, failure handling program includes following content in a specific embodiment:
Failure-description, the information such as element title, fault type, failure on-off, reclosure time comprising failure and member
Part type and voltage class etc.；
Mode after failure, the electric network influencing knot that describing mode personnel obtain after checking under offline typical way to the failure
By.Such as apparatus overload, cross section limit, voltage out-of-limit, frequency out-of-limit, oscillation of power, off-the-line safety and stability problem, and influence
Specific equipment and region, the On-line matching for subsequent accident handling main points Rule of judgment is provided；
Dispose main points, the region of equipment, adjustment including adjustment, adjusting sequence, adjustment action type (generator output tune
Whole, load adjustment, HVDC Modulation, capacitive reactance device throwing are moved back)；
Stability requirement, electricity net safety stable controls the constraint condition that should meet after describing failure, as the constraint of thermostabilization limit,
Voltage constraint, system frequency constrain, system reserve constrains, unit is constrained into phase power factor etc..
In a particular embodiment, the failure handling program message interacted between server and client includes fault message rope
Draw and prediction scheme information index: the fault message index is believed with the failure being stored in smart grid Dispatching Control System database
Cease the crucial word description of record；The character of the prediction scheme information index complete trails for the prediction scheme that currently comes into force for being stored in server
String descriptor.
Fig. 2 is the structural block diagram of present system specific embodiment；
Present embodiment illustrates smart grid Dispatching Control System failure disposal systems, comprising:
Fault countermeasure On-line matching module, the online pushing module of fault countermeasure and prediction scheme show interface, the fault countermeasure
On-line matching module, operation in the server, monitor messaging bus in real time for server and receive and examine from system internal fault
The message of disconnected module, analytic message obtain faulty equipment and fault type information and will barrier equipment and fault type with it is prepared in advance
Failure handling program content carry out failure handling program On-line matching obtain equipment fault Response project message, if there is
" N-2 prediction scheme " or " whole station stops prediction scheme " comprising faulty equipment can then cache failure (time of caching is configurable) for a period of time,
Whether time range in have other relevant devices break down, think that event has terminated if beyond time period threshold if seeing,
Fault countermeasure with the condition that meets simultaneously pushes to client.
The online pushing module of fault countermeasure is client, that is, dispatching workstations deployment service processes, for visitor
Family end real-time reception equipment fault Response project message simultaneously parses fault message therein, judges whether the failure meets push need
It asks；Show that interface is shown if meeting push demand and by failure handling program and fault message push prediction scheme, if
Push demand is unsatisfactory for not push then.
It should be noted that in the present embodiment failure handling program be it is pre-generated, the prior art can be used according to failure
Equipment and fault type generate failure handling program, the typical disposal method that such as artificial off-line analysis is calculated.In system
Fault diagnosis module is the prior art, and this will not be repeated here.
Fig. 3 is the structural block diagram of another specific embodiment of present system；
On the basis of above embodiments, this implementation increases the online compiling module of prediction scheme, and present embodiment illustrates intelligence
Dispatching of power netwoks control system failure disposal system, comprising: it is online that prediction scheme works out interface, prediction scheme On-line matching module, prediction scheme online
Pushing module, prediction scheme show interface.
The online compiling module of prediction scheme carries out the graphical establishment of failure handling program, system operations staff based on man-machine interface
The establishment and importing of failure handling program can be carried out by man-machine interface.It is provided at newly-increased failure by the online compiling module of prediction scheme
Set prediction scheme function, load fault Response project function and prediction scheme export function.
In the particular embodiment, the online compiling module of prediction scheme is interacted by forecasting edited interface with user, specifically,
The online compiling module of prediction scheme realizes following functions by forecasting edited interface:
1 forecasting edited interface provides newly-increased prediction scheme function, can increase fault countermeasure newly at forecasting edited interface, be manually entered packet
Include the information such as mode after failure-description, failure, disposition main points, stability requirement；
2. forecasting edited interface provides " prediction scheme export " button, present interface can be worked out by click button pre-
Case content is saved into E formatted file, and file path is defaulted as prediction scheme unified management path (can modify), and file name is retouched by failure
It states and automatically generates and (can modify) with modification time；
3. forecasting edited interface provides the function of load prediction scheme file, can be read through the E format prediction scheme of interface saving or
The E formatted file of human-edited, and the file information is loaded on interface；
4. forecasting edited interface provides " prediction scheme export " button, current prediction scheme can be made raw by clicking prediction scheme button
Effect, in synchronization, only one effective prediction scheme, new prediction scheme come into force the prediction scheme of same fault description, and old prediction scheme ceases to be in force automatically；
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The embodiment of the present invention is described in conjunction with attached drawing above, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of smart grid Dispatching Control System failure method of disposal, characterized in that it comprises the following steps:
Server monitors messaging bus in real time and receives the fault trip message from system, and parsing fault trip message obtains event
Hinder equipment and fault type information and carries out faulty equipment and fault type and failure handling program content prepared in advance
Lines matching generating device failure handling program message, sends client for failure handling program message in real time；
Client real-time reception equipment fault Response project message simultaneously parses fault message therein, judges whether the failure meets
Push demand；If meeting push demand and failure handling program and fault message are pushed into prediction scheme and show that interface is shown
Show, is not pushed if being unsatisfactory for push demand.
2. smart grid Dispatching Control System failure method of disposal according to claim 1, which is characterized in that establishment failure
The method of Response project is as follows:
Faulty equipment, the method for operation, control object and control target are subjected to objectification modeling, mentioned in the form of man-machine interface
It is worked out online for patterned failure handling program.
3. smart grid Dispatching Control System failure method of disposal according to claim 1, which is characterized in that the failure
Response project specifically includes: mode and disposition four parts of main points after forecast failure description, stability requirement, failure；
Wherein, the failure-description include the element title of failure, fault type, failure on-off, reclosure time information and
Component type and voltage class；
The stability requirement controls the constraint condition that should meet for electricity net safety stable after describing failure；
Mode after the failure, the power grid shadow obtained after being checked under offline typical way to the failure for describing mode personnel
Ring conclusion；
The disposition main points include the equipment of adjustment, the region of adjustment, adjusting sequence, adjustment action type.
4. smart grid Dispatching Control System failure method of disposal according to claim 1, which is characterized in that work out
Failure handling program be stored in file server in the form of a file；The failure handling program supports E formatted file to import
Be manually entered two ways.
5. smart grid Dispatching Control System failure method of disposal according to claim 1, which is characterized in that the prediction scheme
The content for showing interface display includes: fault message, prediction scheme information and measurement monitoring information.
6. smart grid Dispatching Control System failure method of disposal according to claim 1, which is characterized in that failure disposition
The On-line matching method of prediction scheme comprises the following steps:
By the information preservation of failure handling program in the database of smart grid Dispatching Control System, including faulty equipment, event
Hinder type, prediction scheme file index, entry-into-force time information；
By messaging bus real-time reception from the fault trip message of system, parses fault trip message and obtain faulty equipment
And fault type information；Complete the matching of failure handling program immediately if faulty equipment only exists N-1 prediction scheme, and to client
End sends failure handling program message, stops prediction scheme if there is the N-2 prediction scheme comprising faulty equipment or whole station and then caches failure, such as
Fruit exceeds preconfigured cache-time threshold, then it is assumed that event has terminated, and matching meets the failure handling program of condition and will
Failure handling program message pushes to client.
7. smart grid Dispatching Control System failure method of disposal according to claim 1, it is characterised in that server with
The failure handling program message of interaction includes fault message index and prediction scheme information index between client:
The key that the fault message index is recorded with the fault message being stored in smart grid Dispatching Control System database
Word description；The character string descriptor of the prediction scheme information index complete trails for the prediction scheme that currently comes into force for being stored in server.
8. smart grid Dispatching Control System failure method of disposal system characterized by comprising
Fault countermeasure On-line matching module, the online pushing module of fault countermeasure and prediction scheme show interface,
The fault countermeasure On-line matching module monitors messaging bus in real time for server and receives the failure from system and jumps
Lock message, parsing fault trip message obtain faulty equipment and fault type information and will hinder equipment and fault type and compile in advance
The failure handling program content of system carries out On-line matching and obtains equipment fault Response project message, and failure handling program message is real
When be sent to client；
The online pushing module of fault countermeasure for client real-time reception equipment fault Response project message and parses wherein
Fault message, judge whether the failure meets push demand；If meeting push demand and by failure handling program and therefore
Barrier information pushes to prediction scheme and shows that interface is shown, does not push if being unsatisfactory for push demand.
9. smart grid Dispatching Control System failure disposal system according to claim 8, which is characterized in that further include pre-
The online compiling module of case, the online compiling module of prediction scheme are used for faulty equipment, the method for operation, control object and control mesh
Mark carries out objectification modeling, and patterned failure handling program is provided in the form of man-machine interface and is worked out online.
10. smart grid Dispatching Control System failure disposal system according to claim 9, which is characterized in that described pre-
The online compiling module of case also provides for newly-increased failure handling program function, load fault Response project function and prediction scheme export
Function.
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| CN110890755A (en) * | 2019-12-17 | 2020-03-17 | 国电南瑞科技股份有限公司 | Fault disposal plan online checking and intelligent compiling method and system |
| CN111522997A (en) * | 2020-03-12 | 2020-08-11 | 国电南瑞南京控制***有限公司 | Plan compiling and alarm pushing system and method based on model and file service |
| CN112580946A (en) * | 2020-12-08 | 2021-03-30 | 南方电网海南数字电网研究院有限公司 | Fault disposal plan electronic system |
| CN112769231A (en) * | 2020-12-24 | 2021-05-07 | 深圳供电局有限公司 | Main distribution integrated alarm pushing method and device of intelligent power grid dispatching control system |
| CN114509642A (en) * | 2022-01-13 | 2022-05-17 | 国网浙江省电力有限公司 | Cooperative fault handling method for provincial and local power grid fault scheduling |
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