CN108287278A - Fault detection method and system, the storage medium and processor of substation - Google Patents
Fault detection method and system, the storage medium and processor of substation Download PDFInfo
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- CN108287278A CN108287278A CN201711489804.2A CN201711489804A CN108287278A CN 108287278 A CN108287278 A CN 108287278A CN 201711489804 A CN201711489804 A CN 201711489804A CN 108287278 A CN108287278 A CN 108287278A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of fault detection method of substation and system, storage medium and processors.Wherein, this method includes：Obtain the interaction data between grid-connection device and dispatch terminal, wherein above-mentioned interaction data includes at least：Original message data；According to the temporal information for generating failure in above-mentioned original message data and substation, the fault point in above-mentioned substation is positioned, wherein above-mentioned fault point is faulty channel or faulty equipment.The present invention solves the technical issues of can not effectively being positioned in the prior art to grid-connection device failure.
Description
Technical field
The present invention relates to power failure fields, and fault detection method and system in particular to a kind of substation are deposited
Storage media and processor.
Background technology
With the development of computer networking technology and electric power observation and control technology, 500kV/220kV super-pressure load-center substation is certainly
Dynamicization monitoring system carries data acquisition, telemechanical communication, operation three big tasks of monitoring.Automatic monitoring systems pass through telemechanical end
It holds (telecontrol communication machine or RTU) equipment to provide real time data to dispatching control center, also undertakes and receive dispatch command, complete scheduler task
Important task.Equipment in time, accurately, reliably reflects the operating status and operating condition of grid-connected substation, it is ensured that scheduling is to electricity
Network operation mode is correctly judged, realizes the monitoring and control to distant place running equipment.
Fig. 1 is a kind of fault detection system schematic diagram of substation according to prior art, as shown in Figure 1, substation is certainly
Dynamicization monitoring system and remote terminal unit (telecontrol communication machine or RTU) become knowledge and the brothers of power-management centre, it runs reliable
Property is directly related to the safe operation of substation, equipment, and importance is self-evident.With intelligent grid, economic load dispatching, standby tune
Equal system Constructions were continuously improved the service requirement of power grid grid-connection device, to grid-connected information accuracy, grid-connection device fault time
Strict requirements all being carried out, but due to the limitation of grid-connection device itself, operating condition can not be tracked always comprehensively, because
This electricity grid substation Automatic monitoring systems and remote terminal unit break down (such as：Telemetry is mutated, accident remote signals leakage hair
And VQC control instruction trippings etc.) when, operation and maintenance service personnel is difficult accurately to judge, trouble location is to be happened at once
EMS is still dispatched in equipment side, automatic monitoring system of transformer substation side, telemechanical communication terminal device side, dispatch data net equipment side
System side.
Therefore, safeguard that increasing for quantity, substation maintenance personnel compel to be essential from substation as the local routine of company is comprehensive
Want it is a set of can it is comprehensive, perfect, accurate, timely equipment is monitored, is tracked, is analyzed, is diagnosed and completely can be preserved and record
System, help grid maintenance maintenance personnel grid-connection device failure is positioned.
The problem of can not effectively being positioned to grid-connection device failure in for the above-mentioned prior art, not yet proposes have at present
The solution of effect.
Invention content
An embodiment of the present invention provides a kind of fault detection method of substation and system, storage medium and processor, with
The technical issues of at least solving effectively position grid-connection device failure in the prior art.
One side according to the ... of the embodiment of the present invention provides a kind of fault detection method of substation, including：It obtains simultaneously
Interaction data between net equipment and dispatch terminal, wherein above-mentioned interaction data includes at least：Original message data；According to upper
The temporal information for generating failure in original message data and substation is stated, positions the fault point in above-mentioned substation, wherein above-mentioned
Fault point is faulty channel or faulty equipment.
Further, according to the temporal information for generating failure in above-mentioned original message data and substation, above-mentioned change is positioned
Fault point in power station includes：It determines and the original message data corresponding to the temporal information of generation failure in above-mentioned substation；
By comparing above-mentioned original message data and preassigned message data, determine there is abnormal original message data；According to upper
It states in the presence of abnormal original message data, positions the fault point in above-mentioned substation.
Further, the temporal information of failure is generated according to above-mentioned original message data and substation, positioning is above-mentioned
After fault point in substation, the above method further includes：Determine the fault type and fault data information of above-mentioned fault point；According to
Warning information is generated according to above-mentioned fault type and above-mentioned fault data information；Above-mentioned warning information is sent to target terminal, wherein
Above-mentioned warning information is used to indicate target object and executes operation corresponding with above-mentioned warning information.
Further, after obtaining the interaction data between grid-connection device and dispatch terminal, the above method further includes：Base
In scheduled data type, classification processing is carried out to above-mentioned original message data；Store categorized treated above-mentioned original report
Literary data are to presetting database.
Another aspect according to the ... of the embodiment of the present invention additionally provides a kind of fault detection system of substation, including：Acquisition
Device, for obtaining the interaction data between grid-connection device and dispatch terminal, wherein above-mentioned interaction data includes at least：It is original
Message data；Terminal is monitored, is connect with above-mentioned harvester, for according to generation event in above-mentioned original message data and substation
The temporal information of barrier positions the fault point in above-mentioned substation, wherein above-mentioned fault point is faulty channel or faulty equipment.
Further, above-mentioned monitoring terminal is additionally operable to position the fault point in above-mentioned substation in the following manner：It determines
With the original message data corresponding to the temporal information of generation failure in above-mentioned substation；By comparing above-mentioned original message data
With preassigned message data, determine there is abnormal original message data；There is abnormal original message data according to above-mentioned,
Position the fault point in above-mentioned substation.
Further, above system further includes：Server is connect with above-mentioned monitoring terminal, for determining above-mentioned fault point
Fault type and fault data information；Warning information is generated according to above-mentioned fault type and above-mentioned fault data information；Concurrently
It serves and states warning information to target terminal, wherein above-mentioned warning information is used to indicate target object and executes and above-mentioned warning information
Corresponding operation.
Further, above-mentioned monitoring terminal is additionally operable to be based on scheduled data type, is carried out to above-mentioned original message data
Classification is handled；Above system further includes：Database is connect with above-mentioned monitoring terminal, and for storing, categorized that treated is above-mentioned
Original message data.
Another aspect according to the ... of the embodiment of the present invention, additionally provides a kind of storage medium, and above-mentioned storage medium includes storage
Program, wherein above procedure executes the fault detection method of any one above-mentioned substation.
Another aspect according to the ... of the embodiment of the present invention additionally provides a kind of processor, and above-mentioned processor is used to run program,
Wherein, the fault detection method of the above-mentioned substation of any one is executed when above procedure is run.
In embodiments of the present invention, by obtaining the interaction data between grid-connection device and dispatch terminal, wherein above-mentioned friendship
Mutual data include at least：Original message data；According in above-mentioned original message data and substation generate failure temporal information,
Position the fault point in above-mentioned substation, wherein above-mentioned fault point is faulty channel or faulty equipment, has been reached effectively to grid-connected
The purpose that equipment fault is positioned, the failure to realize the grid-connection device to navigating in time exclude, and ensure simultaneously
The technique effect of net equipment stable operation, and then solve and in the prior art effectively grid-connection device failure can not be positioned
Technical problem.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of fault detection system schematic diagram of substation according to prior art；
Fig. 2 is a kind of step flow chart of the fault detection method of substation according to the ... of the embodiment of the present invention；
Fig. 3 is a kind of step flow chart of the fault detection method of optional substation according to the ... of the embodiment of the present invention；
Fig. 4 is a kind of step flow chart of the fault detection method of optional substation according to the ... of the embodiment of the present invention；
Fig. 5 is a kind of step flow chart of the fault detection method of optional substation according to the ... of the embodiment of the present invention；
Fig. 6 is a kind of structure diagram of the fault detection system of substation according to the ... of the embodiment of the present invention；
Fig. 7 a are a kind of structural schematic diagrams of the fault detection system of optional substation according to the ... of the embodiment of the present invention；
Fig. 7 b are a kind of structural schematic diagrams of the fault detection system of optional substation according to the ... of the embodiment of the present invention；With
And
Fig. 8 is a kind of structural schematic diagram of the failure detector of substation according to the ... of the embodiment of the present invention.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
It includes to be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment to cover non-exclusive
Those of clearly list step or unit, but may include not listing clearly or for these processes, method, product
Or the other steps or unit that equipment is intrinsic.
Embodiment 1
According to embodiments of the present invention, a kind of fault detection method embodiment of substation is provided, it should be noted that
The step of flow of attached drawing illustrates can execute in the computer system of such as a group of computer-executable instructions, also,
It, in some cases, can be with different from shown in sequence execution herein although logical order is shown in flow charts
The step of going out or describing.
Fig. 2 is a kind of step flow chart of the fault detection method of substation according to the ... of the embodiment of the present invention, such as Fig. 2 institutes
Show, this method comprises the following steps：
Step S102 obtains the interaction data between grid-connection device and dispatch terminal, wherein above-mentioned interaction data at least wraps
It includes：Original message data；
Step S104 positions above-mentioned change according to the temporal information for generating failure in above-mentioned original message data and substation
Fault point in power station, wherein above-mentioned fault point is faulty channel or faulty equipment.
In embodiments of the present invention, by obtaining the interaction data between grid-connection device and dispatch terminal, wherein above-mentioned friendship
Mutual data include at least：Original message data；According in above-mentioned original message data and substation generate failure temporal information,
Position the fault point in above-mentioned substation, wherein above-mentioned fault point is faulty channel or faulty equipment, has been reached effectively to grid-connected
The purpose that equipment fault is positioned, the failure to realize the grid-connection device to navigating in time exclude, and ensure simultaneously
The technique effect of net equipment stable operation, and then solve and in the prior art effectively grid-connection device failure can not be positioned
Technical problem.
In a kind of optional embodiment, above-mentioned grid-connection device can be but be not limited to the grid-connection device in substation,
For example, can be telecontrol equipment (telecontrol communication machine or remote terminal equipment RTU), above-mentioned monitoring terminal can be but be not limited to automatic
Change monitoring system for example, can be the grid-connected monitoring terminals of GS100；Above-mentioned interaction data can be grid-connection device and dispatch terminal it
Between each communication port original message data, above-mentioned original message data be a kind of communication message.
In alternative embodiment provided herein, the monitoring, analysis, fault diagnosis of substation data may be implemented
Deng for example, being filled by the data exchange between each interchannel and dispatch terminal to grid-connection device, and to wall in station
The monitoring of data is set, tracks, the operating condition of analysis grid-connection device, and completely preserve data monitoring original record, passes through comprehensively
Online record original message data, the data interaction situation between each channel of comparative analysis, accurate positioning failure channel and
Faulty equipment.
It should be noted that in this application, it is logical by each communication between above-mentioned grid-connection device and dispatch terminal
The original message data in road is parsed, and can be found in time and be positioned the fault point in above-mentioned substation, find in time logical
Believe mistake, such as：By parsing original message data, it may be determined that be equipment wrong report or scheduling information forwarding mistake；Pass through
Instruction, instruction sending time and specific instruction analysis are received to channel, determine when not receive instruction；By to sequence number mistake
Accidentally, the mistake that message packet counts inside the stipulations communication message such as discontinuous is analyzed, and can find what information did not refreshed in time
Reason.
Still it should be noted that, by the above embodiments of the present application, it can also accurately understand the data interaction matter in each channel
Amount, and then can be using the channel of high quality as channel on duty, that is, since channel quality difference can cause scheduling to can not receive power transformation
The data information stood needs the channel on duty of inquiry scheduling currently when engineering staff needs service.It in this application, can be with
But it is not limited to count the data interaction quality in each channel with different time intervals such as year, month, day, and then can determine that communication is accurate
The true high channel of rate.
In a kind of optional embodiment, Fig. 3 is a kind of failure inspection of optional substation according to the ... of the embodiment of the present invention
The step flow chart of survey method, as shown in figure 3, according to the time letter for generating failure in above-mentioned original message data and substation
Breath, the fault point positioned in above-mentioned substation includes：
Step S202 is determined and the original message data corresponding to the temporal information of generation failure in above-mentioned substation；
Step S204 determines there is abnormal original by comparing above-mentioned original message data and preassigned message data
Beginning message data；
There is abnormal original message data according to above-mentioned, position the fault point in above-mentioned substation in step S206.
It, can be according to after being parsed to the original message data got in real time in a kind of optional embodiment
Scheduled data type carries out classification processing and stores, in addition, in the alternative embodiment of the application, the telemetering for each channel
Data (interaction data) can carry time label and be stored, and then can be inquired according to the time point for generating failure,
The determining original message data with corresponding to the temporal information for generating failure in above-mentioned substation passes through and compares above-mentioned original message
Data and preassigned message data, determine there is abnormal original message data, in order to abnormal conditions such as telemetering mutation
It is accurately positioned.
Based on optional embodiment provided herein, the grid-connection device of the different model without sticking to different manufacturers
Monitoring is distinguished, can be accomplished independently of original system, fair and just monitoring and the operating status for judging grid-connection device.And
And continual monitoring is carried out to whole channels of real-time system grid-connection device in plant stand side, it can also be existed with patterned form
It is shown in monitoring terminal.
Through the above steps, it may be implemented according to the time letter for generating failure in above-mentioned original message data and substation
Breath, positions the fault point in above-mentioned substation, so can the failure of the grid-connection device to navigating in time exclude, ensure
The technique effect of grid-connection device stable operation.
In a kind of optional embodiment, Fig. 4 is a kind of failure inspection of optional substation according to the ... of the embodiment of the present invention
The step flow chart of survey method, as shown in figure 4, generating the time letter of failure according to above-mentioned original message data and substation
Breath, after positioning the fault point in above-mentioned substation, the above method further includes：
Step S302 determines the fault type and fault data information of above-mentioned fault point；
Step S304 generates warning information according to above-mentioned fault type and above-mentioned fault data information；
Step S306 sends above-mentioned warning information to target terminal, wherein above-mentioned warning information is used to indicate target object
Execute operation corresponding with above-mentioned warning information.
In a kind of optional embodiment, above-mentioned target terminal can be mobile terminal, for example, smart mobile phone, tablet are electric
The terminal devices such as brain, computer, above-mentioned target object can be maintenance personnel, the service personnel of substation.
Based on optional embodiment provided by the embodiments of the present application, may be implemented during uninterrupted continuous operation,
The channel raw information (original message data) that capture grid-connection device is communicated with dispatching control center (dispatch terminal) in real time, in time
The exception information of channel failure point, channel data is acquired, in real time to the maintenance personnel of substation offer grid-connection device and far
The operating condition of end equipment RTU, record VQC control message, so that maintenance personnel, service personnel is understood substation in time grid-connected
The signal intelligence of equipment.
In addition, in this application, by online record original message data, solve be difficult to solve in time at present it is prominent
The problem of hair, accidental irregular soft and hardware failure；Especially to being difficult to the failure reappeared, expense after a failure has been broken away from present
When arduously enroll on-scene communication message, analyze the hard work amount of each frame original message.Also, the maintenance personnel of substation is logical
Cross friendly man-machine interface, can with local inquiry or remote inquiry failure on the day of, all data records for occurring at that time and report
Faulty channel and faulty equipment is accurately positioned in literary data information.
In a kind of optional embodiment, Fig. 5 is a kind of failure inspection of optional substation according to the ... of the embodiment of the present invention
The step flow chart of survey method, as shown in figure 5, after obtaining the interaction data between grid-connection device and dispatch terminal, it is above-mentioned
Method further includes：
Step S402 is based on scheduled data type, classification processing is carried out to above-mentioned original message data；
Step S404, categorized treated the above-mentioned original message data of storage to presetting database.
In a kind of optional embodiment, above-mentioned scheduled data type can be four distant data types, above-mentioned present count
Can be the database of any one type provided in the prior art according to library.
Based on the optional embodiment that above-described embodiment provides, the interaction number between grid-connection device and dispatch terminal is being obtained
According to later, the application can record and store the communication data in whole channels between grid-connection device and dispatch terminal and (namely hand over
Mutual data), classification processing can be carried out according to four distant data types first, and by categorized treated above-mentioned original message number
According to storing to presetting database, signal problem occur convenient for the later stage causes leakage to be sent out, and mistakes, accidentally hair etc. trace failure cause with
And carry out the positioning of fault point.
In a kind of optional embodiment, since grid-connection device uses real-time system, do not have store function.It thus can
As a kind of scheduling data, and then can be major accident storing above-mentioned original message data into presetting database
Examination provides foundation and can avoid the occurrence of when the failures such as moment accident, erratic behavior event occurs in grid-connection device and have no way of searching
Fault point and can not analyzing failure cause the problem of.It, can be with each channel of complete documentation, various data class in the embodiment of the present application
The original message data of type, and data query and data export function are provided, provide strong support and foundation for complaint.
In a kind of optional embodiment, the field device troubleshooting procedure of alternative embodiment provided herein can with but
It is not limited to as follows：
Step S1：Obtain the interaction data between grid-connection device and dispatch terminal.
Wherein, in above-mentioned steps S1, the interaction data of grid-connection device and each channel in telemechanical host can be inquired,
And then it can determine whether two channels of telemechanical host abnormal interaction data occur by query result.
Step S2：By generating the temporal information of failure in fixed substation, original corresponding with above-mentioned failure is determined
Beginning message data positions the fault point in above-mentioned substation.
Wherein, in above-mentioned steps S1, after determining original message data corresponding with above-mentioned failure, if it is remote to confirm
There is wrong data in dynamic equipment, and the corresponding original message data of above-mentioned failure can be supplied to the producer of telecontrol equipment, into
And solution can be sought from different angles.
Step S3：It checks front and back continuous original message data, determines and whether there is other exceptions in failure process.
Wherein, in above-mentioned steps S3, by continuously checking original message data, can be judged according to original message data
Whether related to network channel it has the failure generated in substation, if related to telemechanical host, ontology software/hardware equipment.
Step S4：Determine the range of failure.
Through the above steps, can achieve the purpose that effectively to position grid-connection device failure, it is right in time to realize
The failure of the grid-connection device navigated to is excluded, and ensures the technique effect of grid-connection device stable operation, and then is solved existing
The technical issues of effectively grid-connection device failure can not be positioned in technology.
Embodiment 2
The embodiment of the present invention additionally provides a kind of fault detection system of substation, and Fig. 6 is according to the ... of the embodiment of the present invention
A kind of structure diagram of the fault detection system of substation, as shown in fig. 6, including：Harvester 10 and monitoring terminal 12,
In,
Harvester 10, for obtaining the interaction data between grid-connection device and dispatch terminal, wherein above-mentioned interaction data
It includes at least：Original message data；Terminal 12 is monitored, is connect with above-mentioned harvester, for according to above-mentioned original message data
Temporal information with failure is generated in substation, positions the fault point in above-mentioned substation, wherein above-mentioned fault point is logical for failure
Road or faulty equipment.
In embodiments of the present invention, by harvester 10, for obtaining the interaction between grid-connection device and dispatch terminal
Data, wherein above-mentioned interaction data includes at least：Original message data；Terminal 12 is monitored, is connect with above-mentioned harvester, is used
The temporal information that failure is generated according to above-mentioned original message data and substation, positions the fault point in above-mentioned substation,
Wherein, above-mentioned fault point is faulty channel or faulty equipment, has achieved the purpose that effectively to position grid-connection device failure, from
And the failure for realizing the grid-connection device to navigating in time excludes, and ensures the technique effect of grid-connection device stable operation,
And then solves the technical issues of can not effectively being positioned in the prior art to grid-connection device failure.
As in a kind of optional embodiment, above-mentioned harvester can be, but not limited to capture for a kind of network message and fill
It sets；Above-mentioned grid-connection device can be but be not limited to the grid-connection device in substation, for example, can be telecontrol equipment (telecontrol communication machine
Or remote terminal equipment RTU), above-mentioned monitoring terminal can be but be not limited to Automatic monitoring systems for example, can be GS100
Grid-connected monitoring terminal；Above-mentioned interaction data can be between grid-connection device and dispatch terminal each communication port original message
Data, above-mentioned original message data are a kind of communication message.
In a kind of optional embodiment, above-mentioned monitoring terminal is additionally operable to position in the following manner in above-mentioned substation
Fault point：It determines and the original message data corresponding to the temporal information of generation failure in above-mentioned substation；It is above-mentioned by comparing
Original message data and preassigned message data, determine there is abnormal original message data；Abnormal according to above-mentioned presence
Original message data positions the fault point in above-mentioned substation.
In a kind of optional embodiment, above system further includes：Server is connect with above-mentioned monitoring terminal, for true
The fault type and fault data information of fixed above-mentioned fault point；It generates and accuses according to above-mentioned fault type and above-mentioned fault data information
Alert information；Concurrently serve and state warning information to target terminal, wherein above-mentioned warning information be used to indicate target object execute with it is upper
State the corresponding operation of warning information.
In a kind of optional embodiment, above-mentioned monitoring terminal is additionally operable to be based on scheduled data type, to above-mentioned original
Message data carries out classification processing；Above system further includes：Database is connect with above-mentioned monitoring terminal, categorized for storing
Above-mentioned original message data that treated.
In a kind of optional embodiment, above system further includes：Xegregating unit, with above-mentioned monitoring terminal and above-mentioned service
Device connects, for above-mentioned monitoring terminal and above-mentioned server to be isolated.
As an alternative embodiment, Fig. 7 a are a kind of failures of optional substation according to the ... of the embodiment of the present invention
The structural schematic diagram of detecting system in the safe areas I of data network, is compared to the prior art as shown in Figure 7a, a kind of optional
Substation fault detection system in, can include but is not limited to following equipment：Observing and controlling 1, observing and controlling 2, observing and controlling N, with above-mentioned survey
The A nets and B nets of 1-N connections are controlled, remote terminal RTU (grid-connection device), network access module A, network access module B, network connect
Enter module C, network access module D, network A and network B, wherein above-mentioned network access module A, B, C, D, network A, network B it
Between and connection relation such as Fig. 7 a between above-mentioned network access module A, B, C, D, network A, network B and above-mentioned monitoring terminal
Control centre that is shown, can also including dispatch data net, synchrodata equipment (SDH) and connect with synchrodata equipment,
And the server being connect with above-mentioned monitoring terminal.
Alternatively optional embodiment, Fig. 7 b are a kind of optional substations according to the ... of the embodiment of the present invention
The structural schematic diagram of fault detection system, as shown in Figure 7b, in the safe areas I of data network and the safe areas III/IV of data network,
In a kind of fault detection system of the optional substation with remote access, following equipment can include but is not limited to：It surveys
Control 1, observing and controlling 2, observing and controlling N, with the above-mentioned observing and controlling 1-N A nets connecting and B nets, remote terminal RTU (grid-connection device), network insertion mould
Block A, network access module B, network access module C, network access module D, network A and network B, wherein above-mentioned network insertion
Between modules A, B, C, D, network A, network B and above-mentioned network access module A, B, C, D, network A, network B and above-mentioned monitoring
Connection relation between terminal is as shown in Figure 7a, can also include dispatch data net, synchrodata equipment (SDH) and with it is synchronous
The control centre of data equipment connection, and the server that is connect with above-mentioned monitoring terminal, wherein due in the embodiment of the present application
Fault detection system have remote access function, with above-mentioned Fig. 7 a difference lies in the system above-mentioned monitoring terminal with service
Between device, it can also be set including xegregating unit, such as lateral isolation equipment, and the remote access being connected with above-mentioned server
Standby Modem.
It should be noted that the fault detection system of substation shown in Fig. 6 to Fig. 7 a, Fig. 7 b in the application is specific
Structure is only signal, and in specific application, the fault detection system of the substation in the application can be than Fig. 6 to Fig. 7 a, Fig. 7 b
Shown in substation fault detection system have more or few structures.
It should be noted that the fault detect side of any one optional or preferred substation in above-described embodiment 1
Method can be executed or be realized in the fault detection system for the substation that the present embodiment is provided.In addition, there is still a need for explanations
It is that the optional or preferred embodiment of the present embodiment may refer to the associated description in embodiment 1, and details are not described herein again.
Embodiment 3
The embodiment of the present invention additionally provides a kind of device for implementing the fault detection method of above-mentioned substation, and Fig. 8 is
A kind of structural schematic diagram of the failure detector of substation according to the ... of the embodiment of the present invention, as shown in figure 8, above-mentioned substation
Failure detector, including：Acquisition module 20 and locating module 22, wherein
Acquisition module 20, for obtaining the interaction data between grid-connection device and dispatch terminal, wherein above-mentioned interaction data
It includes at least：Original message data；Locating module 22, for according to generation failure in above-mentioned original message data and substation
Temporal information positions the fault point in above-mentioned substation, wherein above-mentioned fault point is faulty channel or faulty equipment.
In embodiments of the present invention, by acquisition module 20, for obtaining the interaction between grid-connection device and dispatch terminal
Data, wherein above-mentioned interaction data includes at least：Original message data；Locating module 22, for according to above-mentioned original message number
According to the temporal information with generation failure in substation, the fault point in above-mentioned substation is positioned, wherein above-mentioned fault point is failure
Channel or faulty equipment have achieved the purpose that effectively to position grid-connection device failure, to realize in time to navigating to
The failure of grid-connection device excluded, ensure the technique effect of grid-connection device stable operation, and then solve in the prior art
The technical issues of effectively grid-connection device failure can not being positioned.
It should be noted that above-mentioned modules can be realized by software or hardware, for example, for the latter,
It can be accomplished by the following way：Above-mentioned modules can be located in same processor；Alternatively, above-mentioned modules are with arbitrary
The mode of combination is located in different processors.
Herein it should be noted that above-mentioned acquisition module 20 and locating module 22 correspond to the step S102 in embodiment 1
To step S104, above-mentioned module is identical as example and application scenarios that corresponding step is realized, but is not limited to the above embodiments 1
Disclosure of that.It should be noted that above-mentioned module may operate in as a part for device in terminal.
It should be noted that the optional or preferred embodiment of the present embodiment may refer to the associated description in embodiment 1,
Details are not described herein again.
In a kind of optional embodiment, above-mentioned locating module 22 includes：Determination sub-module, for determining and above-mentioned power transformation
Original message data corresponding to the temporal information for generating failure of standing；Submodule is compared, for by comparing above-mentioned original report
Literary data and preassigned message data, determine there is abnormal original message data；Submodule is positioned, for being deposited according to above-mentioned
In abnormal original message data, the fault point in above-mentioned substation is positioned.
In a kind of optional embodiment, the failure detector of above-mentioned substation further includes：Determining module, for determining
The fault type and fault data information of above-mentioned fault point；Generation module, for according to above-mentioned fault type and above-mentioned number of faults
It is believed that breath generates warning information；Sending module, for sending above-mentioned warning information to target terminal, wherein above-mentioned warning information
It is used to indicate target object and executes operation corresponding with above-mentioned warning information.
In a kind of optional embodiment, the failure detector of above-mentioned substation further includes：Sort module, for being based on
Scheduled data type carries out classification processing to above-mentioned original message data；Memory module, for storing, categorized treated
Above-mentioned original message data is to presetting database.
The failure detector of above-mentioned substation can also include processor and memory, above-mentioned acquisition module 20 and fixed
Position module 22 etc. is used as program unit storage in memory, and above procedure list stored in memory is executed by processor
Member realizes corresponding function.Include kernel in processor, is gone in memory to transfer corresponding program unit by kernel, it is above-mentioned interior
One or more can be arranged in core.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flashRAM), memory includes at least one storage
Chip.
The embodiment of the present application also provides a kind of storage mediums.Optionally, in the present embodiment, above-mentioned storage medium includes
The program of storage, wherein equipment where controlling above-mentioned storage medium when above procedure is run executes any one of the above power transformation
The fault detection method stood.
Optionally, in the present embodiment, above-mentioned storage medium can be located in computer network Computer terminal group
In any one terminal, or in any one mobile terminal in mobile terminal group.
The embodiment of the present application also provides a kind of processors.Optionally, in the present embodiment, above-mentioned processor is for running
Program, wherein above procedure executes the fault detection method of any one of the above substation when running.
The embodiment of the present application provides a kind of equipment, equipment include processor, memory and storage on a memory and can
The program run on a processor, processor realize following steps when executing program：It obtains between grid-connection device and dispatch terminal
Interaction data, wherein above-mentioned interaction data includes at least：Original message data；According to above-mentioned original message data and power transformation
The temporal information that failure is generated in standing, positions the fault point in above-mentioned substation, wherein above-mentioned fault point is faulty channel or event
Hinder equipment.
Optionally, when above-mentioned processor executes program, it can also determine and believe with the time for generating failure in above-mentioned substation
The corresponding original message data of breath；By comparing above-mentioned original message data and preassigned message data, determine that there are different
Normal original message data；There is abnormal original message data according to above-mentioned, positions the fault point in above-mentioned substation.
Optionally, when above-mentioned processor executes program, the fault type and fault data of above-mentioned fault point can also be determined
Information；Warning information is generated according to above-mentioned fault type and above-mentioned fault data information；Above-mentioned warning information is sent to target end
End, wherein above-mentioned warning information is used to indicate target object and executes operation corresponding with above-mentioned warning information.
Optionally, when above-mentioned processor executes program, it is also based on scheduled data type, to above-mentioned original message number
According to carrying out classification processing；Categorized treated above-mentioned original message data is stored to presetting database.
Present invention also provides a kind of computer program products, when being executed on data processing equipment, are adapted for carrying out just
The program of beginningization there are as below methods step：Obtain the interaction data between grid-connection device and dispatch terminal, wherein above-mentioned interactive number
According to including at least：Original message data；According to the temporal information for generating failure in above-mentioned original message data and substation, positioning
Fault point in above-mentioned substation, wherein above-mentioned fault point is faulty channel or faulty equipment.
Optionally, when above computer program product executes program, it can also determine and generate failure with above-mentioned substation
Temporal information corresponding to original message data；By comparing above-mentioned original message data and preassigned message data, really
It is fixed to there is abnormal original message data；There is abnormal original message data according to above-mentioned, positions the event in above-mentioned substation
Barrier point.
Optionally, above computer program product execute program when, can also determine above-mentioned fault point fault type and
Fault data information；Warning information is generated according to above-mentioned fault type and above-mentioned fault data information；Send above-mentioned warning information
To target terminal, wherein above-mentioned warning information is used to indicate target object and executes operation corresponding with above-mentioned warning information.
Optionally, when above computer program product executes program, it is also based on scheduled data type, to above-mentioned original
Beginning message data carries out classification processing；Categorized treated above-mentioned original message data is stored to presetting database.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
In the above embodiment of the present invention, all emphasizes particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, for example, the unit division, Ke Yiwei
A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
It connects, can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
On unit.Some or all of unit therein can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes：USB flash disk, read-only memory (ROM, Read-OnlyMemory), arbitrary access are deposited
Various Jie that can store program code such as reservoir (RAM, RandomAccessMemory), mobile hard disk, magnetic disc or CD
Matter.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of fault detection method of substation, which is characterized in that including：
Obtain the interaction data between grid-connection device and dispatch terminal, wherein the interaction data includes at least：Original message number
According to；
According to the temporal information for generating failure in the original message data and substation, the failure in the substation is positioned
Point, wherein the fault point is faulty channel or faulty equipment.
2. according to the method described in claim 1, it is characterized in that, according to event is generated in the original message data and substation
The temporal information of barrier, the fault point positioned in the substation include：
It determines and the original message data corresponding to the temporal information of generation failure in the substation；
By comparing the original message data and preassigned message data, determine there is abnormal original message data；
There is abnormal original message data according to described, positions the fault point in the substation.
3. according to the method described in claim 1, it is characterized in that, being generated according to the original message data and substation
The temporal information of failure, after positioning the fault point in the substation, the method further includes：
Determine the fault type and fault data information of the fault point；
Warning information is generated according to the fault type and the fault data information；
The warning information is sent to target terminal, wherein the warning information is used to indicate target object and executes and the announcement
The corresponding operation of police's information.
4. method as claimed in any of claims 1 to 3, which is characterized in that whole with scheduling obtaining grid-connection device
After interaction data between end, the method further includes：
Based on scheduled data type, classification processing is carried out to the original message data；
Categorized treated the original message data is stored to presetting database.
5. a kind of fault detection system of substation, which is characterized in that including：
Harvester, for obtaining the interaction data between grid-connection device and dispatch terminal, wherein the interaction data at least wraps
It includes：Original message data；
Terminal is monitored, is connect with the harvester, for according to generation failure in the original message data and substation
Temporal information positions the fault point in the substation, wherein the fault point is faulty channel or faulty equipment.
6. system according to claim 5, which is characterized in that the monitoring terminal is additionally operable to position institute in the following manner
State the fault point in substation：It determines and the original message data corresponding to the temporal information of generation failure in the substation；
By comparing the original message data and preassigned message data, determine there is abnormal original message data；According to institute
It states in the presence of abnormal original message data, positions the fault point in the substation.
7. system according to claim 5, which is characterized in that the system also includes：
Server is connect, the fault type for determining the fault point and fault data information with the monitoring terminal；Foundation
The fault type and the fault data information generate warning information；And the warning information is sent to target terminal, wherein
The warning information is used to indicate target object and executes operation corresponding with the warning information.
8. the system according to any one of claim 5 to 7, which is characterized in that
The monitoring terminal is additionally operable to be based on scheduled data type, and classification processing is carried out to the original message data；
The system also includes：Database is connect with the monitoring terminal, for storing categorized treated the original report
Literary data.
9. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein described program right of execution
Profit requires the fault detection method of the substation described in any one of 1 to 4.
10. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Profit requires the fault detection method of the substation described in any one of 1 to 4.
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| CN112650637A (en) * | 2020-12-31 | 2021-04-13 | 南京景诺电气有限公司 | Remote testing system and method for substation equipment |
| CN113867309A (en) * | 2021-09-06 | 2021-12-31 | 北京许继电气有限公司 | Power system data communication fault diagnosis method and system |
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