CN109066419A - Diagnostic method, system and the terminal device of secondary device maintenance safety measure operation - Google Patents
Diagnostic method, system and the terminal device of secondary device maintenance safety measure operation Download PDFInfo
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- CN109066419A CN109066419A CN201810987518.7A CN201810987518A CN109066419A CN 109066419 A CN109066419 A CN 109066419A CN 201810987518 A CN201810987518 A CN 201810987518A CN 109066419 A CN109066419 A CN 109066419A
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- secondary device
- state
- integrality
- safety measure
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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Abstract
The present invention is suitable for intelligent substation technical field, provide a kind of diagnostic method of secondary device maintenance safety measure operation, system and terminal device, the described method includes: obtaining the repair apparatus of SCD whole station system configuration file and user's selection, according to the determination of SCD whole station system configuration file and the associated secondary device of repair apparatus, and form protection system, generate the State Tree of protection system, the actual result and prediction result of integrality are determined according to the fundamental node in State Tree, wherein, the actual result of integrality is associated with secondary device maintenance safety measure operation, if the actual result of integrality is matched with corresponding prediction result, it is correct then to demarcate secondary device maintenance safety measure operation, if the actual result of integrality is mismatched with corresponding prediction result, then demarcate secondary device maintenance safety measure Operation improves the accuracy to secondary device maintenance safety measure operation diagnosis there are mistake.
Description
Technical field
The invention belongs to what intelligent substation technical field more particularly to a kind of secondary device maintenance safety measure operated to examine
Disconnected method, system and terminal device.
Background technique
As the Large scale construction of current intelligent substation puts into operation, as smart grid " flow of power, information flow, Business Stream "
The focus that three streams collect, intelligent substation have become the important component of power grid, it has pole to strong smart grid is built
For important role.The protection equipment safety measure implementation process of current most of intelligent substations is still service personnel's ginseng
According to the relevant Regulations of upkeep operation, the step of being operated by relevant staff according to secondary device maintenance safety measure, is gradually
It executes.The accuracy for implementing secondary device maintenance safety measure operation under this operation mode will receive related personnel's professional standards
Limitation, when related personnel's professional standards are lower, finally obtained diagnostic result accuracy is lower.
Therefore, by manually implementing the mode that secondary device maintenance safety measure operates, there are accuracys in the prior art
The problem of being restricted.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of diagnostic method of secondary device maintenance safety measure operation, being
System and terminal device, by solve in the prior art by manually measure with high safety in a manner of be restricted there are accuracy
Problem.
The first aspect of the embodiment of the present invention provides a kind of diagnostic method of secondary device maintenance safety measure operation, packet
It includes:
Obtain the repair apparatus of SCD whole station system configuration file and user's selection；
According to SCD whole station system configuration file determination and the associated secondary device of the repair apparatus, and form guarantor
Protecting system, the protection system include the repair apparatus and the associated secondary device；
The State Tree of the protection system is generated, the State Tree includes that each equipment in the protection system is corresponding
The integrality of fundamental node and the protection system；
The actual result and prediction result of the integrality are determined according to the fundamental node in the State Tree, wherein
The actual result of the integrality is associated with secondary device maintenance safety measure operation；
If the actual result of the integrality is matched with corresponding prediction result, the secondary device maintenance peace is demarcated
Full measure operation is correct.
If the actual result of the integrality is mismatched with corresponding prediction result, the secondary device maintenance is demarcated
There are mistakes for safety measure operation.
The second aspect of the embodiment of the present invention provides a kind of diagnostic system of secondary device maintenance safety measure operation, packet
It includes:
Data obtaining module, for obtaining the repair apparatus of SCD whole station system configuration file and user's selection；
Protection system generation module, for being closed according to the SCD whole station system configuration file is determining with the repair apparatus
The secondary device of connection, and protection system is formed, the protection system includes the repair apparatus and the associated secondary device；
State Tree generation module, for generating the State Tree of the protection system, the State Tree includes the protection system
The integrality of the corresponding fundamental node of each equipment and the protection system in system, wherein the reality of the integrality
As a result associated with secondary device maintenance safety measure operation；
State outcome generation module, for determining the reality of the integrality according to the fundamental node in the State Tree
And prediction result as a result；
First demarcating module is demarcated if the actual result for the integrality is matched with corresponding prediction result
The secondary device maintenance safety measure operation is correct；
Second demarcating module is marked if the actual result for the integrality is mismatched with corresponding prediction result
There are mistakes for the fixed secondary device maintenance safety measure operation.
The third aspect of the embodiment of the present invention provides a kind of terminal device, including memory, processor and is stored in
In the memory and the computer program that can run on the processor, when the processor executes the computer program
The step of realizing the diagnostic method of secondary device maintenance safety measure operation as described above.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and the computer program realizes secondary device maintenance peace as described above when being executed by processor
The step of diagnostic method of full measure operation.
Existing beneficial effect is the embodiment of the present invention compared with prior art: the embodiment of the present invention is complete by obtaining SCD
The repair apparatus that system configuration file of standing and user choose, determines according to SCD whole station system configuration file and is associated with repair apparatus
Secondary device, and form protection system, protection system includes repair apparatus and associated secondary device, generates protection system
State Tree, State Tree include the integrality of the corresponding fundamental node of each equipment and protection system in protection system, according to
Fundamental node in State Tree determines the actual result and prediction result of integrality, wherein the actual result of integrality with
Secondary device maintenance safety measure operation is associated, if the actual result of integrality is matched with corresponding prediction result, marks
It is correct to determine secondary device maintenance safety measure operation, if the actual result of integrality is mismatched with corresponding prediction result,
Demarcating secondary device maintenance safety measure operation, there are mistakes.The embodiment of the present invention is by obtaining associated with repair apparatus two
Secondary device forms protection system, and generates the State Tree of protection system, according to the state of the fundamental node in State Tree, determines
The actual result and prediction result of integrality, the actual result of integrality is compared with prediction result in State Tree,
Judge whether secondary device maintenance safety measure operation associated with integrality is correct, to realize secondary set automatically
The automatic diagnosis that standby maintenance safety measure operation is implemented, improves the accuracy of diagnosis, reduces the technical need of operation maintenance personnel, mention
The high maintainability of intelligent substation.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the realization stream of the diagnostic method of secondary device maintenance safety measure operation provided by one embodiment of the present invention
Cheng Tu；
Fig. 2 is that one embodiment of the invention provides the schematic diagram of State Tree；
Fig. 3 is the specific implementation flow chart of step S104 in Fig. 1 provided by one embodiment of the present invention；
Fig. 4 is that the structure of the diagnostic system of secondary device maintenance safety measure operation provided by one embodiment of the present invention is shown
It is intended to；
Fig. 5 is the concrete structure schematic diagram of the state outcome generation module in Fig. 4 provided by one embodiment of the present invention；
Fig. 6 is the schematic diagram of terminal device provided by one embodiment of the present invention.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
Description and claims of this specification and term " includes " and their any deformations in above-mentioned attached drawing, meaning
Figure, which is to cover, non-exclusive includes.Such as process, method or system comprising a series of steps or units, product or equipment do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include the other step or units intrinsic for these process, methods, product or equipment.In addition, term " first ", " second " and
" third " etc. is for distinguishing different objects, not for description particular order.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment 1:
Fig. 1 shows the diagnostic method of the secondary device maintenance safety measure operation of one embodiment of the present of invention offer
Implementation process, details are as follows for process:
In step s101, the repair apparatus of SCD whole station system configuration file and user's selection is obtained.
In the present embodiment, SCD (the Substation Configuration of intelligent substation is obtained
Description) whole station system configuration file.
In the present embodiment, when user needs to carry out secondary device upkeep operation, a number of examined is chosen
The equipment repaired, and a protective device is chosen from a number of protective device overhauled, as repair apparatus.
In step s 102, determining with the associated secondary device of repair apparatus according to SCD whole station system configuration file, and group
At protection system, protection system includes repair apparatus and associated secondary device.
In the present embodiment, two with repair apparatus there are logical connection are filtered out from SCD whole station system configuration file
Secondary device, and determine the connection relationship between repair apparatus and secondary device, and generate single set protection system.
Wherein, logical connection indicate transmission GOOSE (Generic Object Oriented Substation Event,
Intelligent substation event towards general object) message or SV message virtual connections.
In the present embodiment, if repair apparatus be line protective devices, associated secondary device may include combining unit,
Intelligent terminal and busbar protective device etc..
Wherein, smart machine is intelligent electronic device (the Intelligent Electronic of intelligent substation
Device, IED).
In the present embodiment, after generating protection system, maintenance board is distributed for equipment each in protection system.
In step s 103, the State Tree of protection system is generated, State Tree includes that each equipment in protection system is corresponding
Fundamental node and protection system integrality.
In one embodiment of the invention, fundamental node indicates the pressing plate that each equipment includes.
In one embodiment of the invention, step S103 includes:
The pressing plate that each equipment includes is searched from SCD whole station system configuration file, and it is corresponding basic to generate each equipment
Node.
In one embodiment of the invention, State Tree further includes the working condition of each equipment, wherein working condition is
It is generated according to all fundamental nodes that each equipment includes.
In one embodiment of the invention, integrality is the working condition according to all devices in the protection system
It generates.
In the present embodiment, the pressing plate that each equipment includes is searched, determines the fundamental node that each equipment includes.
In the present embodiment, by protection system repair apparatus and other protective devices be referred to as protective device, for example,
Repair apparatus in protection system is line protective devices, and other protective devices include busbar protective device, and route protection is filled
It sets and is referred to as protective device with bus protection protective device.
Wherein, the pressing plate that protective device includes has SV to receive pressing plate, GOOSE sends pressing plate, GOOSE receives pressing plate, function
Pressing plate and maintenance pressing plate.
Wherein, the pressing plate that combining unit includes has maintenance pressing plate.
Wherein, the pressing plate that intelligent terminal includes has output clamping and maintenance pressing plate.
In the present embodiment, working condition indicates the state of each equipment entirety, is include all according to each equipment
What the state of fundamental node determined.
In the present embodiment, integrality indicates the state of protection system entirety, according to equipment all in protection system
Working condition determine.
In the present embodiment, fundamental node, working condition and integrality constitute the State Tree of protection system.
By taking a concrete application scene as an example, the repair apparatus of selection is line protective devices, is deposited with line protective devices
There are combining unit, busbar protective device and intelligent terminal in associated secondary device, has ultimately generated state as shown in Figure 2
Tree.
In step S104, the actual result and prediction result of integrality are determined according to the fundamental node in State Tree,
Wherein, the actual result of integrality is associated with secondary device maintenance safety measure operation.
In the present embodiment, in intelligent substation safety measure implementation process, the maintenance of multistep secondary device is needed to be implemented
Safety measure operation.
In the present embodiment, secondary device maintenance safety measure operation can change the state of pressing plate, for example, investment operation
The state of pressing plate can be become into investment state.
In the present embodiment, secondary device maintenance safety measure operation can change equipment by changing the state of pressing plate
Working condition, to change the integrality of protection system.
In the present embodiment, the integrality of protection system is determined according to the fundamental node of each equipment in State Tree
Actual result and prediction result.
In step s105, if the actual result of integrality is matched with corresponding prediction result, secondary device is demarcated
Maintenance safety measure operation is correct.
In the present embodiment, whether the actual result and prediction result for judging the integrality of protection system match, if whole
The actual result of body state is matched with corresponding prediction result, then is demarcating the secondary device maintenance safety measure operation of execution just
Often.
In step s 106, if the actual result of integrality is mismatched with corresponding prediction result, secondary device inspection
Repairing safety measure operation, there are mistakes.
In the present embodiment, if the actual result of integrality is mismatched with corresponding prediction result, secondary device is marked
Maintenance safety measure operation is incorrect, and is alarmed so that service personnel can check operating process in time, finds out
Maloperation step.
In the present embodiment, by obtaining secondary device associated with repair apparatus, protection system is formed, and generate guarantor
The State Tree of protecting system, according to the state of the fundamental node in State Tree, determine in State Tree the actual result of integrality and
The actual result of integrality is compared by prediction result with prediction result, is judged associated with integrality secondary
The operation of overhaul of the equipments safety measure whether there is mistake, to realize the automatic of secondary device maintenance safety measure operation automatically
Diagnosis, improves the accuracy of diagnosis, reduces the technical need of operation maintenance personnel, improve the maintainability of intelligent substation.
Fig. 3 shows the specific implementation flow of the step S104 in Fig. 1 of one embodiment of the present of invention offer, is applied to
Data receiver, details are as follows for process:
In step s 201, the virtual condition of the corresponding fundamental node of each equipment is obtained.
In the present embodiment, it in the case where primary equipment has a power failure, executes the corresponding secondary device maintenance safety that has a power failure and arranges
Operation is applied, that is, changes the state of pressing plate, reads the guarantor executed after having a power failure corresponding secondary device maintenance safety measure operation respectively
Protective device, the virtual condition of combining unit and the corresponding each fundamental node of intelligent terminal in protecting system.
In the present embodiment, in the case where primary equipment does not have a power failure, the corresponding secondary device maintenance peace that do not have a power failure is executed
Full measure operation, that is, change the state of pressing plate, reads execute the corresponding secondary device maintenance safety measure operation that do not have a power failure respectively
Protective device, the virtual condition of combining unit and the corresponding each fundamental node of intelligent terminal in protection system afterwards.
In one embodiment, the state of fundamental node includes investment state and exits state, the i.e. reality of fundamental node
State and predicted state also include investment state and exit state.
In step S202, according to the virtual condition of fundamental node, the corresponding working condition of each equipment is determined.
In one embodiment, intermediate state definition rule is preset to include default power failure intermediate state definition rule and preset
The intermediate state that do not have a power failure definition rule.
In the present embodiment, in the case where primary equipment has a power failure, the corresponding all basic sections of each equipment are first obtained
The virtual condition of point recycles default power failure intermediate state definition rule, determines the reality of the corresponding working condition of each equipment
As a result.
In the present embodiment, in the case where primary equipment has a power failure, the working condition of protective device include the first run mode,
First signal state, first exit state and the first maintenance state.
In the present embodiment, in the case where primary equipment has a power failure, the working condition of combining unit includes the second run mode
With the second maintenance state.
In the present embodiment, in the case where primary equipment has a power failure, the working condition of intelligent terminal includes third run mode
State is overhauled with third.
In the present embodiment, primary equipment have a power failure in the case where, when 1 in protective device) SV receive pressing plate be investment
State；2) it is investment state that GOOSE, which sends pressing plate,；3) there are the associated other hanging equipments of GOOSE to overhaul board with this protective device
When, it is the state that exits that the corresponding GOOSE of this protective device, which receives pressing plate, and it is investment state that other GOOSE, which receive pressing plate,；With this guarantor
There are the associated other equipment of GOOSE not to hang maintenance board for protection unit, and it is investment that all GOOSE of this protective device, which receive pressing plate,
State；4) function pressing plate is investment state；5) maintenance pressing plate is when exiting state, and the working condition of this protective device is the first fortune
Row state.
In the present embodiment, in the case where primary equipment has a power failure, when 1 in protective device) it is associated with combining unit
It is to exit state that SV, which is received when pressing plate hangs maintenance board,；2) it is to exit state that GOOSE, which sends pressing plate,；3) exist with this protective device
When the associated other hanging equipments of GOOSE overhaul board, it is to exit state that the corresponding GOOSE of this protective device, which receives pressing plate, other
It is investment state that GOOSE, which receives pressing plate, when not hanging maintenance board there are the associated other equipment of GOOSE with this protective device, is owned
It is investment state that GOOSE, which receives pressing plate,；4) function pressing plate is investment state；5) maintenance pressing plate is protective device when exiting state
Working condition be the first signal state.
In the present embodiment, in the case where primary equipment has a power failure, when 1) SV receives pressing plate associated in protective device
When combining unit hangs maintenance board, to exit state；2) it is to exit state that GOOSE, which sends pressing plate,；3) exist with this protective device
When the associated other hanging equipments of GOOSE overhaul board, it is to exit state that the corresponding GOOSE of this protective device, which receives pressing plate, other
It is investment state that GOOSE, which receives pressing plate,；When not hanging maintenance board there are the associated other equipment of GOOSE with the present apparatus, all GOOSE
Reception pressing plate is investment state；4) function pressing plate is to exit state；5) maintenance pressing plate is the work of protective device when exiting state
State exits state for first.
In the present embodiment, in the case where primary equipment has a power failure, when 1) in reception, this protective device is sent out in protective device
When the other equipment for the GOOSE message sent do not hang maintenance board, then it is to exit shape that the corresponding GOOSE of this protective device, which sends pressing plate,
State；2) when maintenance pressing plate is investment state, the operating status of this protective device is the first maintenance state.
In the present embodiment, in the case where primary equipment has a power failure, when overhauling pressing plate in combining unit is to exit state,
The working condition of combining unit is the second run mode.When the maintenance pressing plate in combining unit is investment state, combining unit
Working condition is the second maintenance state.
In the present embodiment, in the case where primary equipment has a power failure, when overhauling pressing plate in intelligent terminal is to exit state,
The working condition of intelligent terminal is third run mode.When the maintenance pressing plate in intelligent terminal is investment state, intelligent terminal
Working condition is that third overhauls state.
In the present embodiment, in the case where primary equipment does not have a power failure, it is corresponding all basic first to obtain each equipment
The virtual condition of node determines the corresponding work of each equipment then using based on the default intermediate state definition rule that do not have a power failure
The actual result of state.
In the present embodiment, in the case where primary equipment does not have a power failure, the working condition of protective device includes the 4th operation
State, fourth signal state, the 4th exit state and the 4th maintenance state.
In the present embodiment, in the case where primary equipment does not have a power failure, the working condition of combining unit includes the 5th operation
State and the 5th maintenance state.
In the present embodiment, in the case where primary equipment does not have a power failure, the working condition of intelligent terminal includes the 6th operation
State and the 6th maintenance state.
In the present embodiment, in the case where primary equipment does not have a power failure, when 1 in protective device) SV receive pressing plate be throw
Enter state；2) it is investment state that GOOSE, which sends pressing plate,；3) there are the associated other hanging equipments of GOOSE to overhaul with this protective device
When board, it is the state that exits that the corresponding GOOSE of this protective device, which receives pressing plate, and it is investment state that other GOOSE, which receive pressing plate, with this
There are the associated other equipment of GOOSE not to hang maintenance board for protective device, and it is to throw that all GOOSE of this protective device, which receive pressing plate,
Enter state；4) function pressing plate is investment state；5) maintenance pressing plate is when exiting state, and the working condition of this protective device is the 4th
Run mode.
In the present embodiment, in the case where primary equipment does not have a power failure, when 1 in protective device) SV receive pressing plate be throw
Enter state；2) it is to exit state that GOOSE, which sends pressing plate,；3) there are the associated other hanging equipments of GOOSE to overhaul with this protective device
When board, it is the state that exits that the corresponding GOOSE of this protective device, which receives pressing plate, and it is investment state that other GOOSE, which receive pressing plate, with this
When protective device does not hang maintenance board there are the associated other equipment of GOOSE, it is investment state that all GOOSE, which receive pressing plate,；4) function
Energy pressing plate is investment state；5) maintenance pressing plate is when exiting state, and the working condition of protective device is fourth signal state.
It in the present embodiment, is investment when 1) SV receives pressing plate in protective device in the case where primary equipment does not have a power failure
State；2) it is when exiting state that GOOSE, which sends pressing plate,；3) there are the associated other hanging equipments of GOOSE to overhaul with this protective device
When board, it is the state that exits that the corresponding GOOSE of this protective device, which receives pressing plate, and it is investment state that other GOOSE, which receive pressing plate,；With this
When device does not hang maintenance board there are the associated other equipment of GOOSE, it is investment state that all GOOSE, which receive pressing plate,；4) function pressure
Plate is to exit state；5) maintenance pressing plate is when exiting state, and the working condition of protective device exits state for the 4th.
In the present embodiment, in the case where primary equipment does not have a power failure, when in protective device 1) receive this protective device
When other equipment of the GOOSE message of transmission do not hang maintenance board, then it is to exit state that corresponding GOOSE, which sends pressing plate,；2) function
Pressing plate is to exit state；3) when maintenance pressing plate is investment state, the operating status of protective device is the 4th maintenance state.
It in the present embodiment, is to exit state when overhauling pressing plate in combining unit in the case where primary equipment does not have a power failure
When, the working condition of combining unit is the 5th run mode.When the maintenance pressing plate in combining unit is investment state, combining unit
Working condition be the 5th maintenance state.
It in the present embodiment, is to exit state when overhauling pressing plate in intelligent terminal in the case where primary equipment does not have a power failure
And output clamping, when being investment state, the working condition of intelligent terminal is the 6th run mode.When the maintenance pressure in intelligent terminal
Plate is the state that exits and output clamping is when exiting state, and the working condition of intelligent terminal is the 6th maintenance state.
In step S203, according to the working condition of all devices in protection system, the actual result of integrality is determined.
In the present embodiment, presetting top state definition rule is when the working condition of all devices in protection system is
When run mode, protecting the integrality of system is run mode；When the working condition of all devices in protection system is maintenance state
When, protect the integrality of system for maintenance state.
In the present embodiment, the actual result of the working condition of all devices in protection system is first obtained then using default
Top state definition rule, determines the actual result of the integrality of protection system.
In one embodiment of the invention, according to the predicted state of the fundamental node of each equipment, integrality is determined
Prediction result.
In the present embodiment, top using presetting according to the prediction result of the working condition of all devices in protection system
State definition rule determines the actual result of integrality.
In the present embodiment, when executing default secondary device maintenance safety measure operation, secondary device maintenance safety is arranged
When applying operation without mistake, the predicted state of fundamental node becomes virtual condition, and when default secondary device maintenance safety measure
When operation is executed in the presence of mistake, such as it will move out clamp operation execution as investment pressing plate, the predicted state of fundamental node is just to move back
It does well, virtual condition becomes investment state, and virtual condition and predicted state are there are different, or are not carried out and preset secondary set
Several operating procedures in standby maintenance safety measure operation, cause the virtual condition of fundamental node not also to be inconsistent with predicted state.
In the present embodiment, it is determined each according to the preset state of fundamental node using default intermediate state definition rule
The prediction result of the corresponding working condition of equipment.
In the present embodiment, if secondary device maintenance safety measure operation executes correct, the state meeting phase of fundamental node
Change with answering, the virtual condition of the fundamental node after change is grasped with to the identical secondary device maintenance safety measure of fundamental node carry out
The predicted state for making corresponding fundamental node is identical.
In the present embodiment, execute if repairing operation there are mistake, the virtual condition of fundamental node with to fundamental node into
The predicted state that row operates corresponding fundamental node is not identical.
By taking a concrete application scene as an example, when exiting fundamental node, the predicted state of fundamental node is to exit state,
And since secondary device maintenance safety measure operation is there are mistake, reality is investment state to pressing plate execution, fundamental node
Virtual condition be still investment state, virtual condition and the predicted state of fundamental node are not inconsistent.
In the present embodiment, judge the pre- of the actual result of the corresponding working condition of each equipment and corresponding working condition
It surveys whether result matches, if matching, demarcates secondary device maintenance safety measure operation and execute correctly, if mismatching, demarcate
Executing secondary device maintenance safety measure operation, there are mistakes.
In the present embodiment, the prediction result of integrality is theoretically to assume all secondary device maintenance safety measure behaviour
Make to execute the result being correctly obtained.Due to that may have the corresponding secondary device maintenance of the fundamental node of equipment in protection system
Safety measure operation executes the switching that state can not be successfully completed there are mistake (for example, when exiting SV and receiving pressing plate, but secondary
The operation of overhaul of the equipments safety measure executes mistake, and the state that SV receives pressing plate is not to exit state, presses alternatively, needing to receive SV
Operation is exited in plate execution, but misses the operation, is not carried out and is exited operation), therefore, the reality of the working condition of corresponding equipment
As a result different from prediction result.
In the present embodiment, fixed using default intermediate state according to the predicted state or virtual condition of each fundamental node
Adopted rule, determines the prediction result or actual result of the working condition of each equipment, is then defined using presetting top state
Rule determines the prediction result or actual result of the integrality of protection system.
In one embodiment of the invention, the virtual condition for obtaining the corresponding fundamental node of each equipment, according to basic
The virtual condition of node determines the corresponding working condition of each equipment and the practical toggle path of working condition, is according to protection
The working condition of all devices in system determines the actual result of integrality and the practical toggle path of integrality.
In one embodiment, if the practical toggle path of integrality and the practical toggle path of working condition meet default shape
State switching law, then judge whether the actual result of integrality matches with corresponding prediction result；It is cut if integrality is practical
It changes path or the practical toggle path of working condition does not meet preset state switching law, then demarcate secondary device maintenance safety measure
There are mistakes for operation execution.
In the present embodiment, if integrality toggle path does not meet preset state switching law, it is determined that secondary device
There are mistakes for maintenance safety measure operation execution.If the practical toggle path of the working condition of the equipment in protection system does not meet pre-
If state switching law, it is determined that there are mistakes for secondary device maintenance safety measure operation execution.
In the present embodiment, if the practical toggle path of integrality and the practical toggle path of working condition meet preset state
Switching law, then judge whether the actual result of integrality matches with corresponding prediction result, starts to carry out next step judgement.
In the present embodiment, preset state switching law includes the state switching law and combining unit, intelligence of guard mode
The state switching law of energy terminal and protection system.
In the present embodiment, the state switching law of protective device are as follows:
A) run mode can be switched to signal state.
B) signal state can be switched to run mode, exit state and maintenance state.
C) signal state and maintenance state can be switched to by exiting state.
D) maintenance state can be switched to signal state and exit state.
In the present embodiment, combining unit, intelligent terminal and the state switching law for protecting system are as follows: run mode can be cut
It is changed to maintenance state, maintenance state can be switched to run mode.
In the present embodiment, obtain the actual working state of each equipment, i.e., it is every after execution maintenance safety measure operation
The working condition of a equipment according to the actual working state of each equipment and executes the preoperative history work of maintenance safety measure
State determines the practical toggle path of working condition.
In the present embodiment, maintenance peace is executed according to the actual working state of protection system all devices and all devices
The preoperative history working condition of full measure, determines integrality toggle path.
By taking a concrete application scene as an example, the maintenance pressing plate of intelligent terminal is switched to investment, intelligent terminal by exiting
Maintenance pressing plate switching before history virtual condition be exit state, the currently practical state after switching be investment state, intelligence
The working condition of terminal is switched to maintenance state by run mode, i.e. the practical toggle path of working condition is run mode to maintenance state.Root
According to combining unit, intelligent terminal and protect the state switching law of system it is found that the working condition of intelligent terminal can be by running
State is switched to maintenance state, and therefore, the practical toggle path of working condition meets preset state switching law.
In the present embodiment, the working condition of the equipment in protection system is determined according to the state of fundamental node, then
Further according to all devices in protection system working condition determine protection system overall work state actual result, after being
Continue diagnose and lay a good foundation.
Embodiment 2:
As shown in figure 4, the diagnostic system for the secondary device maintenance safety measure operation that one embodiment of the present of invention provides
100, for executing the method and step in embodiment corresponding to Fig. 1 comprising:
Data obtaining module 110, for obtaining the repair apparatus of SCD whole station system configuration file and user's selection.
Protection system generation module 120, for according to the determination of SCD whole station system configuration file and repair apparatus associated two
Secondary device, and protection system is formed, protection system includes repair apparatus and associated secondary device.
State Tree generation module 130, for generating the State Tree of protection system, State Tree includes each of protection system
The integrality of the corresponding fundamental node of equipment and protection system.
State outcome generation module 140, for determining the actual result of integrality according to the fundamental node in State Tree
And prediction result, wherein the actual result of integrality is associated with secondary device maintenance safety measure operation.
First demarcating module 150 demarcates two if the actual result for integrality is matched with corresponding prediction result
Secondary device maintenance safety measure operation is correct.
Second demarcating module 160 is demarcated if the actual result for integrality is mismatched with corresponding prediction result
There are mistakes for secondary device maintenance safety measure operation.
In one embodiment of the invention, fundamental node indicates the pressing plate that each equipment includes.
In one embodiment of the invention, State Tree generation module 130 includes:
Pressing plate acquiring unit, the pressing plate for including for searching each equipment from SCD whole station system configuration file generate every
The corresponding fundamental node of a equipment.
In one embodiment of the invention, State Tree further includes the working condition of each equipment, wherein working condition is
It is generated according to all fundamental nodes that each equipment includes.
In one embodiment of the invention, integrality is to be generated according to the working condition of all devices in protection system
's.
In one embodiment of the invention, state outcome generation module 140 further include:
Prediction result generation module determines integrality for the predicted state according to the fundamental node of each equipment
Prediction result.
Fig. 5 shows the concrete structure schematic diagram of the state outcome generation module 140 of one embodiment of the present of invention offer,
For executing the method and step in embodiment corresponding to Fig. 3 comprising:
Fundamental node state acquiring unit 141, for obtaining the virtual condition of the corresponding fundamental node of each equipment.
Working condition determination unit 142 determines that each equipment is corresponding for the virtual condition according to the fundamental node
Working condition.
Integrality determination unit 143 determines integrality for the working condition according to all devices in protection system
Actual result.
In one embodiment, the diagnostic system 200 of secondary device maintenance safety measure operation further includes other function mould
Block/unit, for realizing the method and step in each embodiment in embodiment 1.
Embodiment 3:
Fig. 6 is the schematic diagram for the terminal device that one embodiment of the invention provides.As shown in fig. 6, the terminal of the embodiment is set
Standby 6 include: processor 60, memory 61 and are stored in the meter that can be run in the memory 61 and on the processor 60
Calculation machine program 62.The processor 60 realizes each embodiment as described in example 1 above when executing the computer program 62
Step, such as step S101 shown in FIG. 1 to step S106.Alternatively, when the processor 60 executes the computer program 62
Realize the function of each module/unit in each system embodiment as described in example 2 above, for example, module 110 shown in Fig. 4 to
160 function.
Illustratively, the computer program 62 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 61, and are executed by the processor 60, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 62 in the terminal device 6 is described.For example, the computer program 62 can be divided
It is cut into and calculates data obtaining module, protection system generation module, State Tree generation module, state outcome generation module, the first mark
Cover half block and the second demarcating module.Each module concrete function is as follows:
Data obtaining module, for obtaining the repair apparatus of SCD whole station system configuration file and user's selection；
Protection system generation module, for being closed according to the SCD whole station system configuration file is determining with the repair apparatus
The secondary device of connection, and protection system is formed, the protection system includes the repair apparatus and the associated secondary device；
State Tree generation module, for generating the State Tree of the protection system, the State Tree includes the protection system
The integrality of the corresponding fundamental node of each equipment and the protection system in system；
State outcome generation module, for determining the reality of the integrality according to the fundamental node in the State Tree
As a result and prediction result, wherein the actual result of the integrality is associated with secondary device maintenance safety measure operation；
First demarcating module is demarcated if the actual result for the integrality is matched with corresponding prediction result
The secondary device maintenance safety measure operation is normal；
Second demarcating module is marked if the actual result for the integrality is mismatched with corresponding prediction result
There are mistakes for the fixed secondary device maintenance safety measure operation
The terminal device 6 can be the calculating such as desktop PC, notebook, palm PC and cloud server and set
It is standby.The terminal device 6 may include, but be not limited only to, processor 60, memory 61.It will be understood by those skilled in the art that figure
6 be only the example of terminal device 6, does not constitute the restriction to terminal device 6, may include than illustrating more or fewer portions
Part perhaps combines certain components or different components, such as the terminal device can also include input-output equipment, net
Network access device, bus etc..
Alleged processor 60 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 61 can be the internal storage unit of the terminal device 6, such as the hard disk or interior of terminal device 6
It deposits.The memory 61 is also possible to the External memory equipment of the terminal device 6, such as be equipped on the terminal device 6
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card dodge
Deposit card (Flash Card) etc..Further, the memory 61 can also both include the storage inside list of the terminal device 6
Member also includes External memory equipment.The memory 61 is for storing needed for the computer program and the terminal device
Other programs and data.The memory 61 can be also used for temporarily storing the data that has exported or will export.
Embodiment 4:
The embodiment of the invention also provides a kind of computer readable storage medium, computer-readable recording medium storage has meter
Calculation machine program is realized the step in each embodiment as described in example 1 above, such as is schemed when computer program is executed by processor
Step S101 shown in 1 to step S106.Alternatively, realizing when the computer program is executed by processor such as institute in embodiment 2
The function of each module/unit in each system embodiment stated, such as the function of module 110 to 160 shown in Fig. 4.
The computer program can be stored in a computer readable storage medium, and the computer program is by processor
When execution, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program includes computer program code,
The computer program code can be source code form, object identification code form, executable file or certain intermediate forms etc..Institute
State computer-readable medium may include: can carry the computer program code any entity or device, recording medium,
USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), arbitrary access
Memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It needs
It is bright, the content that the computer-readable medium includes can according in jurisdiction make laws and patent practice requirement into
Row increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electricity
Carrier signal and telecommunication signal.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
The steps in the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.
Module or unit in system of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, it can be with
It realizes by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it can be electrical property, mechanical or other forms.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of diagnostic method of secondary device maintenance safety measure operation characterized by comprising
Obtain the repair apparatus of SCD whole station system configuration file and user's selection；
According to SCD whole station system configuration file determination and the associated secondary device of the repair apparatus, and form protection system
System, the protection system includes the repair apparatus and the associated secondary device；
The State Tree of the protection system is generated, the State Tree includes that each equipment in the protection system is corresponding basic
The integrality of node and the protection system；
The actual result and prediction result of the integrality are determined according to the fundamental node in the State Tree, wherein described
The actual result of integrality is associated with secondary device maintenance safety measure operation；
If the actual result of the integrality is matched with corresponding prediction result, demarcates the secondary device maintenance safety and arrange
It is correct to apply operation；
If the actual result of the integrality is mismatched with corresponding prediction result, the secondary device maintenance safety is demarcated
There are mistakes for measure operation.
2. the diagnostic method of secondary device maintenance safety measure operation as described in claim 1, which is characterized in that described basic
Node indicates the pressing plate that each equipment includes；
The State Tree for generating the protection system, comprising:
The pressing plate that each equipment includes is searched from the SCD whole station system configuration file, generates each equipment pair
The fundamental node answered.
3. the diagnostic method of secondary device maintenance safety measure operation as described in claim 1, which is characterized in that the state
Tree further includes the working condition of each equipment, wherein the working condition owns for include according to each equipment
What fundamental node generated.
4. the diagnostic method of secondary device maintenance safety measure operation as claimed in claim 3, which is characterized in that the entirety
State is to be generated according to the working condition of all devices in the protection system.
5. the diagnostic method of secondary device maintenance safety measure operation as claimed in claim 3, which is characterized in that the basis
Fundamental node in the State Tree determines the actual result of the integrality, comprising:
Obtain the virtual condition of the corresponding fundamental node of each equipment, wherein the virtual condition is according to described secondary
The operation determination of overhaul of the equipments safety measure；
According to the virtual condition of the fundamental node, the corresponding working condition of each equipment is determined；
According to the working condition of all devices in the protection system, the actual result of the integrality is determined.
6. the diagnostic method of secondary device maintenance safety measure operation as described in claim 1, which is characterized in that the basis
Fundamental node in the State Tree determines the prediction result of the integrality, comprising:
According to the predicted state of the fundamental node of each equipment, the prediction result of the integrality is determined.
7. the diagnostic method of secondary device maintenance safety measure operation as claimed in claim 3, which is characterized in that if described
The actual result of the integrality is matched with corresponding prediction result, then demarcates the secondary device maintenance safety measure operation
Before correct, further includes:
Obtain the virtual condition of the corresponding fundamental node of each equipment；
According to the virtual condition of the fundamental node, determine that the corresponding working condition of each equipment and working condition are practical
Toggle path；
According to the working condition of all devices in the protection system, the actual result and monolithic of the integrality are determined
The practical toggle path of state.
8. a kind of diagnostic system of secondary device maintenance safety measure operation characterized by comprising
Data obtaining module, for obtaining the repair apparatus of SCD whole station system configuration file and user's selection；
Protection system generation module, for associated with the repair apparatus according to SCD whole station system configuration file determination
Secondary device, and protection system is formed, the protection system includes the repair apparatus and the associated secondary device；
State Tree generation module, for generating the State Tree of the protection system, the State Tree includes in the protection system
The corresponding fundamental node of each equipment and the protection system integrality；
State outcome generation module, for determining the actual result of the integrality according to the fundamental node in the State Tree
And prediction result, wherein the actual result of the integrality is associated with secondary device maintenance safety measure operation；
First demarcating module, if the actual result for the integrality is matched with corresponding prediction result, described in calibration
Secondary device maintenance safety measure operation is normal；
Second demarcating module demarcates institute if the actual result for the integrality is mismatched with corresponding prediction result
Stating secondary device maintenance safety measure operation, there are mistakes.
9. a kind of terminal device, including memory, processor and storage are in the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes such as claim 1 to 7 when executing the computer program
The step of diagnostic method of described in any item secondary device maintenance safety measure operations.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In the computer program realizes secondary device maintenance safety as described in any one of claim 1 to 7 when being executed by processor
The step of diagnostic method of measure operation.
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| CN112801315A (en) * | 2021-01-28 | 2021-05-14 | 国网河北省电力有限公司电力科学研究院 | State diagnosis method and device for power secondary equipment and terminal |
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