CN108304947A - The safety-optimized method and system of secondary device based on SCD file object model - Google Patents
The safety-optimized method and system of secondary device based on SCD file object model Download PDFInfo
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Abstract
The invention discloses a kind of safety-optimized method and system of the secondary device based on SCD file object model to establish secondary maintenance safety measure adaptation semantic base by typical secondary maintenance safety Measures Standard；Based on SCD file to the modelling of pending substation progress objective for implementation, operation object；It is adapted to semantic base according to secondary maintenance safety measure and is embodied as objective for implementation example and operation object example with objective for implementation, operation object, is matched using the fuzzy match mode of desc；According to actual conditions in station, the integrality and succession of secondary maintenance safety measure are checked；To do not match apply object and operation object is supplemented, generate final secondary maintenance safety and arrange.This invention ensures that secondary maintenance safety measure establishment efficiency and integrality, have reserved as SCD file standardization and integrality are promoted and the ability of raising efficiency in substation data object model module, have had exploitativeness and promotional value.
Description
Technical field
The present invention relates to a kind of safety-optimized method and system of the secondary device based on SCD file object model.
Background technology
Secondary maintenance safety measure put into operation as reply substation after the live work such as defect elimination, maintenance, upgrading and reorganization and expansion
The technical guarantee of work, to ensuring that the safety of first and second equipment of intelligent substation and the stable operation of power grid are of great significance.Pressure
Plate and circuit are the primary operational objects in secondary maintenance safety measure, and are using fiber optic communication and IEC61850 information modelings
Secondary system of intelligent substation in, it is seen that " hardwire " become " optical fiber ", " real terminal " becomes " virtual terminator ", " hard
Pressing plate " becomes " soft pressing plate ", and introduces the concept of " maintenance pressing plate ", more crucially all kinds of " soft pressing plates " and " maintenance is pressed
The influence of plate " interoperation relation between device is also more than normal station complexity, these new variations are to being engaged in intelligent substation two
The establishment of secondary maintenance safety measure, the staff of execution bring prodigious difficulty.
For the above situation, scientific research institution and relevant unit are according to the technical characterstic of intelligent substation in industry, and research is simultaneously
Form the relevant regulation of a series of secondary safety measure, specification.
The prior art has that arrange that there are safeties low, easily leading to protection, accidentally locking etc. is asked for the secondary peace of existing intelligent station maintenance
Topic, it is proposed that separate the secondary electrical circuit in place in flakes, in the way of solution core wire by opening；Digital channel is disconnected using soft pressing plate is first moved back
The first line of defence is set；Optical fiber is pulled out after utilization forms apparent breakpoint (or throwing maintenance pressing plate enables intelligent station maintenance mechanism) setting head
Inspection (or regular inspection) is secondary to be pacified the 220kV intelligent stations in the second defence line point interval secondary peace of interruption maintenance arranged and arranges new approaches.
《A kind of process layer debugging plan and safety measure generation method based on the comparison of secondary circuit file》, the method is logical
The difference for crossing secondary circuit in analysis different editions configuration file, divides the interface of testing equipment and running equipment, effectively refers to
Lead the debugging of reconstruction and extension project electrical secondary system and the formulation of safety measure.
Guo Wang companies formulate and issue in succession《State Grid Corporation of China's electric power safety working regulation (power transformation part)》、《Intelligence
It can substation relay protection and power grid security automatic device work on the spot security personnel's regulation》.But Regulations are that some are general
Principle or technology requirement.At the scene in real work, secondary service personnel is needed to combine maintenance scene and specific substation
The secondary safety measure ticket of design drawing hand woven.Since the secondary service personnel's technical merit in scene is irregular and intelligent power transformation
It stands being continuously increased of O＆M maintenance workload, complete hand weaving, the accuracy for checking secondary safety measure ticket and efficiency are
Real work needs cannot be met, or even cause some safety accidents, so how to ensure intelligent substation secondary maintenance peace
It is to be badly in need of solving the problems, such as in intelligent substation maintenance work to arrange the integrality of ticket and correctness.
Invention content
The present invention is to solve the above-mentioned problems, it is proposed that a kind of secondary device based on SCD file object model is excellent safely
Change method and system, the parsing of all types of objects, is adapted to, automatic metaplasia with general rule semanteme in present invention combination SCD file
The safety measure sequence that should carry out at upkeep operation is gone out.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of safety-optimized method of secondary device based on SCD file object model, includes the following steps：
(1) by typical secondary maintenance safety Measures Standard, secondary maintenance safety measure adaptation semantic base is established；
(2) based on SCD file, optical cable inventory or drawing to the mould of pending substation progress objective for implementation, operation object
Type；
(3) semantic base is adapted to according to secondary maintenance safety measure and is embodied as objective for implementation with objective for implementation, operation object
Example and operation object example, are matched using the fuzzy match mode of desc；
(4) it according to actual conditions in station, adjusts secondary maintenance safety measure and executes sequence；
(5) to do not match apply object and operation object is supplemented, generate final secondary maintenance safety measure.
In the step (1), secondary maintenance safety measure adaptation semantic base is established, by the various secondary inspections of typical case in regulation
It repaiies safety measure and is converted to the set that can be identified, data basis is provided for adaptation.
In the step (1), specifically includes and define Substation Design scheme, maintenance model and objective for implementation and operation pair
As.
In the step (1), define Substation Design scheme need consider voltage class, main wiring mode, relaying configuration,
Whether sampled form uses combining unit and whether uses intelligent terminal.
In the step (1), maintenance model will consider to overhaul type and primary equipment scope of power outage, specifically include whole station and stop
Electricity, voltage class have a power failure, interval has a power failure or do not have a power failure.
In the step (1), the set of the objective for implementation includes scope of power outage of mark, equipment to be checked, maintenance class
Type, space from start type, starting type of device, purpose interval type and/or destination device type.
In the step (1), the set of the operation object, including objective for implementation, space from start type, starting device class
Type, operation object, purpose interval type and/or destination device type.
In the step (2), SCD file and Substation Design optical cable inventory are parsed, all kinds of objective for implementation are instantiated, had
Body process includes：
(2-1) determine transformer substation voltage grade, design scheme, relaying configuration, sampled form, whether use combining unit with
And whether use intelligent terminal；
(2-2) extracts all kinds of secondary device types and affiliated interval defined in SCD file；
(2-3) parses SCD file, determines the correspondence between any two equipment, and similar empty signal is merged
One group of empty signal is formed, defining one group of void signal group becomes an objective for implementation.
In the step (2), the object handles mode for being related to not modeling in SCD is as follows：
(2-a) is with reference to the manual additional configurations modeling of design drawing, including modeling mutual inductor Ontology and and combining unit
Between electric current, voltage use circuit objective for implementation；
(2-b) is with reference to the manual additional configurations modeling of design drawing, including modeling breaker body object and and intelligent terminal
Between blending lock, position signal objective for implementation；
(2-c) establishes a protective device object in each route protection offside, and combines substation's actual design feelings
Condition configures the objective for implementation between finishing device.
In the step (2), the specific method of operation object instantiation is the pressure extracted in SCD file and optical cable inventory
Plate, maintenance pressing plate, and establish the incidence relation of pressing plate and objective for implementation.
It in the step (3), determines under maintenance scene, based on the secondary maintenance safety measure language of typical case of determining formalization
Yi Ku is matched to each objective for implementation of modeled substation and operation object one by one.
In the step (4), detailed process includes：
(4-1) clear blackout condition and overhaul of the equipments type；
(4-2) according to equipment to be checked, according to the design scheme attribute of the affiliated substation of equipment to be checked, automatic of maintenance model
Allot the secondary maintenance safety measure of typical case that should be referred to；
(4-3) is according to each objective for implementation and instantiated substation's number in typical secondary maintenance safety measure semantic base
Intelligent Matching is carried out according to object；
(4-4) is implemented the associated operation object of the instance objects of definition and matched substation pair based on keyword
As associated pressing plate, optical fiber are matched.
In the step (5), after adaptation, work is automatically generated to the safety measure of service work and has been completed, monitor
Member was adjusted and edits to each safety measure according to the case where adaptation, to be especially subject to the semantic rules not matched
Processing provides integrity check and timing is checked by manually adding New Measure in editing process.
A kind of safety-optimized system of secondary device based on SCD file object model, including：
Typical secondary maintenance safety Measures Standard it is semantic to be established secondary maintenance safety measure adaptation by standardized module
Library；
Model module is established, objective for implementation, behaviour are carried out to pending substation based on SCD file, optical cable inventory or drawing
Make the modelling of object；
Matching module is adapted to semantic base according to secondary maintenance safety measure and is embodied as reality with objective for implementation, operation object
Object instance and operation object example are applied, is matched using the fuzzy match mode of desc；
Module is checked to check the integrality and succession of secondary maintenance safety measure according to actual conditions in station；
Generation module, to do not match apply object and operation object is supplemented, generate final secondary maintenance safety
Measure.
The standardized module establishes secondary maintenance safety measure adaptation semantic base, and the various typical cases in regulation are secondary
Maintenance safety measure is converted to the set that can be identified, data basis is provided for adaptation.
The standardized module specifically includes Substation Design schema definition module, maintenance model definition module and implementation
Object and operation object definition module：
The Power Plant Design schema definition module defines Substation Design scheme and needs to consider voltage class, main electrical scheme side
Whether formula relaying configuration, sampled form, uses combining unit and whether uses intelligent terminal.
The maintenance model defines mould, and maintenance model will consider to overhaul type and primary equipment scope of power outage, specifically include
Whole station has a power failure, voltage class has a power failure, interval has a power failure or do not have a power failure.
The objective for implementation and operation object definition module determine that the set of objective for implementation includes marking primary power failure model
It encloses, equipment to be checked, maintenance type, space from start type, originate type of device, purpose interval type and/or destination device type,
Determine the set of operation object, including objective for implementation, space from start type, starting type of device, operation object, purpose interval class
Type and/or destination device type.
It is described to establish model module, SCD file and Substation Design optical cable inventory are parsed, by all kinds of objective for implementation examples
Change, specifically includes：
Whether determining module determines transformer substation voltage grade, design scheme, relaying configuration, sampled form, uses merging single
Member and whether use intelligent terminal；
Extraction module extracts all kinds of secondary device types and affiliated interval defined in SCD file；
Parsing module parses SCD file, determines the correspondence between any two equipment, and similar empty signal is carried out
Merge the empty signal of one group of formation, defining one group of void signal group becomes an objective for implementation.
The generation module has automatically generated work after checking module and being adapted to the safety measure of service work
It completes, monitoring personnel was adjusted and edits to each safety measure according to the case where adaptation, especially the language to not matching
Adopted rule will be pocessed, and by manually adding New Measure, integrity check is provided in editing process and timing is checked.
Beneficial effects of the present invention are：
(1) present invention passes through the typical case of formalization on the basis of fully studying the actual needs of secondary maintenance safety measure
Safety measure semanteme realizes oneself of intelligent substation safety measure with substation data Object Semanteme adaptation method in SCD file
It is dynamic to generate, low volume data configuration work is added to SCD file data mining, ensure that secondary maintenance safety measure establishment efficiency and complete
Whole property；
(2) reserved in substation data object model module with SCD file standardization and integrality promoted and
The ability of raising efficiency, has exploitativeness and promotional value, it will greatly improves overhaul efficiency, improves the safe operation of power grid
It is horizontal.
Description of the drawings
Fig. 1 is the work flow diagram of the present invention；
Fig. 2 is the intelligent Matching process flow diagram flow chart of the present invention.
Specific implementation mode：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
The description of safety measure, which is generally, " extracts on XX line protective devices, connects the straight daylighting of XX circuit combining units
The semantemes such as fibre ", " XX pressing plates are exited in XX protections ".By to exemplary secure measure further investigation as it can be seen that the typical peace of abstractness
It is all to describe determining voltage class, in the substation for determining the mode of connection to arrange content, is existed to a certain certain types of device
When carrying out certain service work under specific primary equipment operating condition, if Awaiting Overhaul equipment and had between running equipment mutually
Operative relationship is it is necessary to consider with the contact between certain safety measure isolation, to ensure the safety in running equipment, typical ticket
It is middle that this contact is defined as objective for implementation.And the specific execution of objective for implementation, it needs through one or more specific operations
Object is completed.In intelligent substation, operation object can be divided into three classes：
1) certain function pressing plate of protective device is exited；
2) the soft pressing plate communicated between extractor or hard pressing plate (or circuit is in flakes)；
3) optical fiber communicated between device is pulled out.
So safety measure is exactly the sequential combination of above-mentioned isolation contact object, table 1 illustrates the relevant reality of device A to be checked
Apply the relationship of object and operation object.
The peace of table 1 arranges object schematic diagram
Function pressing plate, soft pressing plate in objective for implementation, operation object all have standard method description in SCD, can be with
Easily pass through computer modeling；In addition, although optical fiber, maintenance pressing plate, the secondary operation objects such as in flakes are not in SCD file
Description, but its be all at the scene physics, it is visible, facilitate scene check.
Therefore, exemplary secure measure can carry out formalized description, form the semantic rules that computer is appreciated that, then
Service personnel, can be in conjunction with transformer substation voltage grade, the mode of connection, equipment class to be checked when actually working out specific safety measure
The elements such as type, primary equipment operating condition, service work type are instantiated, and the present invention is proposed based on SCD file semanteme
The substation secondary maintenance safety measure generation method based on more object models of adaptation, that is, it is all types of right in SCD file to combine
The parsing of elephant is adapted to general rule semanteme, and the safety measure sequence that upkeep operation should be carried out is generated to authorized personnel's automation
Row.
Based on resolving ideas, technical solution is generally divided into four parts, as shown in Figure 1.
1) typical secondary maintenance safety measure formalization, i.e.,：The secondary maintenance safety measure of various typical cases in regulation is turned
The semantic rules that chemical conversion computer can identify provide basis for semanteme adaptation；
2) substation data objectification, i.e., based on SCD file or optical cable inventory, drawing etc. by the implementation pair of specific substation
As, operation object is modeled, this is the data basis of semantic adaptation；
3) semantic rules being adapted to the semanteme of substation specific object, i.e., by the general implementation pair in general semantic rules
As being embodied as the objective for implementation example defined in SCD file and operation object example with operation object.
4) peace arranges the editor of ticket to adjust and check, and entrance is provided to staff, can be according to actual conditions in station, figure
The secondary maintenance safety measure of additions and deletions, the secondary maintenance safety measure of adjustment of change auxiliary execute sequence, and generation finally can practical application
Secondary maintenance safety measure.The check that integrality and succession are provided simultaneously, to finally ensure secondary maintenance safety measure
It is whole reliable.
Typical secondary maintenance safety measure formalization
The form of typical secondary safety measure is divided into three parts content,
Substation Design schema definition
The design scheme of substation mainly considers the element of following dimension：Voltage class, main wiring mode, relaying configuration,
Whether sampled form (electronic mutual inductor or routine transformer) uses combining unit, whether uses intelligent terminal.
Maintenance model defines
Maintenance model will consider primary equipment scope of power outage, and (whole station has a power failure, voltage class has a power failure, interval has a power failure, do not stop
Electricity), maintenance type (first inspection, routine test, defect elimination upgrade).
Peace arranges objective for implementation and operation object to formalize
In operating standard, in the substation of each design scheme, each device type (busbar protective device, line
Line protection device, main transformer protection, combining unit, intelligent terminal, prepared auto restart etc.) safety to be carried out under determining maintenance model
Measure has all carried out detailed regulation, just needs to combine operating standard to the objective for implementation and operation object in safety measure here
It is identified and models it one by one, objectification.
(1) objective for implementation form turns to：
[scope of power outage] [equipment to be checked] [maintenance type] { [space from start type] [starting type of device] to [mesh
Interval type] [destination device type] of [objective for implementation semantic]
Objective for implementation semanteme is the logical semantics of objective for implementation, is the keyword of semantic adaptation, following table be route protection with
The objective for implementation semanteme example of bus protection.
Table 2, which is pacified, arranges the semanteme of objective for implementation
(2) operation object form turns to：
[objective for implementation] { [space from start type] [starting type of device] [operation object] or [purpose interval type]
[destination device type] [operation object] }
Substation data object model
The main process of substation data object model is to parse SCD file and Substation Design optical cable inventory, will be each
Class object instantiates.
Substation Design scheme type determines
Determine that (electronic mutual inductor is conventional mutual for transformer substation voltage grade, design scheme, relaying configuration, sampled form
Sensor), whether using combining unit, whether use intelligent terminal.
Interval and device instantiation
IED Naming conventions when SCD are configured based on each integrator of the current country, are extracted all kinds of two defined in SCD file
Secondary device type and affiliated interval.Such as PM represents bus protection, PL represents route protection.
Objective for implementation instantiates
SCD file is parsed, there are correspondence, including GOOSE transmitting-receivings and SV transmitting-receivings between any two device, is all defined
There are objective for implementation between device, then merge to form one group of empty signal by similar empty signal, define one group of void letter
Number group becomes an objective for implementation, and grouping refers to following table according to the matching keyword in semantic：
Table pacifies the semantic rules for arranging objective for implementation to extract
The object handles mode for being related to not modeling in SCD is as follows：
1. electric current, voltage transformer：With reference to the manual additional configurations modeling of design drawing, including modeling mutual inductor Ontology
And electric current, the voltage between combining unit use circuit objective for implementation；
2. breaker：With reference to design drawing manual additional configurations modeling, including modeling breaker body object and with intelligence
The objective for implementation such as blending lock, position signal between terminal；
3. route protection offside protective device：Default treatment establishes a protective device in each route protection offside
Object, and combine the objective for implementation between substation's actual design situation configuration finishing device, such as this side electric current, switch position
It sets, far jump.
Operation object instantiates
SCD file and pressing plate in optical cable inventory, maintenance pressing plate are extracted, and establishes being associated with for pressing plate and objective for implementation
System.According to the semanteme of virtual terminator and soft pressing plate, defining the search rule of empty circuit and soft pressing plate in No. 1396 texts.For using
General semantics are (such as：Logical node is GGIO, DO SPCS) the empty circuit that defines and soft pressing plate, using the fuzzy matching side of desc
Formula defines search rule, associated modeling between pressing plate and objective for implementation is completed by searching for rule, in individual SCD files
Pressing plate name is lack of standardization, the case where causing to model failure, supports human configuration adjustment.
With the instantiation of objective for implementation, the instantiation of operation object there is also the object handles situation not modeled in SCD,
Processing mode is as follows：
Optical fiber circuit and fiber port, can be by importing the supplement modeling of optical cable inventory, including route protection and offside protection
Between optical fibre channel；
Circuit between electric current, voltage transformer and combining unit is in flakes：With reference to the manual additional configurations modeling of design drawing；
Rule is adapted to the semanteme of object
It is determined under maintenance scene as shown in Fig. 2, rule is adapted to the semanteme of object, based on the typical case of determining formalization
Secondary maintenance safety measure semantic rules are matched to each objective for implementation of modeled substation and operation object one by one
Process.
Some equipment to be checked, the setting maintenance model of some substation are selected, i.e. clearly a blackout condition and equipment
Overhaul type.
According to equipment to be checked, according to the design scheme attribute of the affiliated substation of equipment to be checked (including voltage class, main electrical scheme
Mode etc.), maintenance model Auto-matching go out the secondary maintenance safety measure semantic rules of typical case that should be referred to.
The semantic adaptation of objective for implementation is carried out based on semantic rules, adaptation method is according to each objective for implementation in semantic rules
Logical semantics carry out intelligent Matching with instantiated substation data object.For example, during typical case's peace is arranged：" [circuit
Protection] to [start failure protection] of [bus protection] " matching is " [protection of the Mount Tais PL2201 golden circuit] to [PM2202II# busbares guarantor
Shield] [start failure protection].
The semantic adaptation of operation object is carried out based on semantic rules, i.e., it is the instance objects defined in semantic rules are associated
Operation object is matched with the associated pressing plate of matched substation's objective for implementation, optical fiber, and matching is carried out based on keyword.
For example, the associated operation object of objective for implementation is " to extract connection [circuit combining unit] on [route protection] in semantic rules
[straight daylighting is fine] " matching is " connection [ML2201 circuits combining unit] in extraction [protection of the Mount Tais PL2201 golden circuit]
[AOB1688-005 optical fiber] ".
In adaptation procedure, substation's number can not be matched to as there is objective for implementation defined in semantic rules or operation object
According to providing prompt the case where object.
Peace arranges ticket editor to adjust and check
After completing semantic adaptation, work is automatically generated to the safety measure of the service work and has been completed, staff can
Each safety measure is adjusted and be edited according to the case where adaptation, especially the semantic rules not matched will be subject to
Processing can provide integrity check and timing checked by manually adding New Measure in editing process.
Integrity check is whether the safety measure after verifying final adjustment based on substation data object modelization is complete
Consider all objective for implementation.
Timing verifies the operator precedence grade dynamic adaptation based on objective for implementation, and the rule of adaptation is carried from operating standard
It takes.When timing mistake occurs in secondary maintenance safety measure, prompt is provided.
Application case
The present invention has chosen the double set configurations of 220kV double bus schemes mode, protective device, using traditional mutual inductor+merging
One substation's case of the design scheme of unit+intelligent terminal, with heads of the route protection PL2203 under the blackout condition of interval
For inspection, illustrate that peace arranges the implementation process of establishment.
1) typical secondary maintenance safety measure formalization
" route protection head inspections (maintenance of A4 classes) work only considers in line segregation primary equipment power-off condition regulation in regulation
Double set " route protection+combining unit+intelligent terminal " stoppage in transit maintenance models are taken in lower progress ".Specific maintenance safety measure shape
It is as shown in table 3 that formula, which turns to semantic rules,.
The peace of table 3 arranges semantic rules example
2) safety measure after semantic adaptation
Safety measure after the adaptation of table 4
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of safety-optimized method of secondary device based on SCD file object model, includes the following steps：
(1) by typical secondary maintenance safety Measures Standard, secondary maintenance safety measure adaptation semantic base is established；
(2) based on SCD file, optical cable inventory or drawing to the modelling of pending substation progress objective for implementation, operation object；
(3) semantic base is adapted to according to secondary maintenance safety measure and is embodied as objective for implementation example with objective for implementation, operation object
With operation object example, matched using the fuzzy match mode of desc；
(4) it according to actual conditions in station, adjusts secondary maintenance safety measure and executes sequence；
(5) to do not match apply object and operation object is supplemented, generate final secondary maintenance safety measure.
2. a kind of safety-optimized method of secondary device based on SCD file object model as described in claim 1, feature
It is：
In the step (1), specifically includes and define Substation Design scheme, maintenance model and objective for implementation and operation object：It is fixed
Whether adopted Substation Design scheme needs to consider voltage class, main wiring mode, relaying configuration, sampled form, uses merging single
Member and whether use intelligent terminal；
Maintenance model will consider to overhaul type and primary equipment scope of power outage, specifically include whole station has a power failure, voltage class has a power failure,
Every power failure or do not have a power failure；
The set of objective for implementation includes scope of power outage of mark, equipment to be checked, maintenance type, space from start type, starting dress
Set type, purpose interval type and/or destination device type；
The set of operation object, including objective for implementation, space from start type, starting type of device, operation object, purpose interval class
Type and/or destination device type.
3. a kind of safety-optimized method of secondary device based on SCD file object model as described in claim 1, feature
It is：In the step (2), SCD file and Substation Design optical cable inventory are parsed, all kinds of objective for implementation are instantiated, specific mistake
Journey includes：
(2-1) determines transformer substation voltage grade, design scheme, relaying configuration, sampled form, whether uses combining unit and be
It is no to use intelligent terminal；
(2-2) extracts all kinds of secondary device types and affiliated interval defined in SCD file；
(2-3) parses SCD file, determines the correspondence between any two equipment, and similar empty signal is merged to be formed
One group of empty signal, defining one group of void signal group becomes an objective for implementation.
4. a kind of safety-optimized method of secondary device based on SCD file object model as described in claim 1, feature
It is：In the step (2), the object handles mode for being related to not modeling in SCD is as follows：
(2-a) is with reference to design drawing manual additional configurations modeling, including modeling mutual inductor Ontology and between combining unit
Electric current, voltage use circuit objective for implementation；
(2-b) is with reference to design drawing manual additional configurations modeling, including modeling breaker body object and between intelligent terminal
Blending lock, position signal objective for implementation；
(2-c) establishes a protective device object in each route protection offside, and substation's actual design situation is combined to match
Set the objective for implementation between finishing device.
5. a kind of safety-optimized method of secondary device based on SCD file object model as described in claim 1, feature
It is：In the step (2), the specific method of operation object instantiation is to extract SCD file and the pressing plate in optical cable inventory, maintenance
Pressing plate, and establish the incidence relation of pressing plate and objective for implementation；Empty circuit for definition and soft pressing plate, using fuzzy of desc
Search rule is defined with mode, associated modeling between pressing plate and objective for implementation is completed by searching for rule；Determine maintenance scene
Under, based on the secondary maintenance safety measure semantic base of typical case of determining formalization, it is matched to modeled substation one by one
Each objective for implementation and operation object.
6. a kind of safety-optimized system of secondary device based on SCD file object model, it is characterized in that：Including：
Typical secondary maintenance safety Measures Standard is established secondary maintenance safety measure adaptation semantic base by standardized module；
Model module is established, objective for implementation, operation pair are carried out to pending substation based on SCD file, optical cable inventory or drawing
The modelling of elephant；
Matching module is adapted to semantic base according to secondary maintenance safety measure and is embodied as implementation pair with objective for implementation, operation object
As example and operation object example, matched using the fuzzy match mode of desc；
Module is checked to check the integrality and succession of secondary maintenance safety measure according to actual conditions in station；
Generation module, to do not match apply object and operation object is supplemented, generate final secondary maintenance safety measure.
7. a kind of safety-optimized system of secondary device based on SCD file object model as claimed in claim 6, feature
It is：
The standardized module specifically includes Substation Design schema definition module, maintenance model definition module and objective for implementation
With operation object definition module：
The Power Plant Design schema definition module defines Substation Design scheme and needs to consider voltage class, main wiring mode, guarantor
Protect configuration, sampled form, whether using combining unit and whether using intelligent terminal.
The maintenance model defines mould, and maintenance model will consider to overhaul type and primary equipment scope of power outage, specifically include whole station
Have a power failure, voltage class has a power failure, interval has a power failure or do not have a power failure.
8. a kind of safety-optimized system of secondary device based on SCD file object model as claimed in claim 6, feature
It is：
The objective for implementation and operation object definition module determine that the set of objective for implementation includes scope of power outage of mark, waits for
Equipment, maintenance type, space from start type, starting type of device, purpose interval type and/or destination device type are examined, is determined
The set of operation object, including objective for implementation, space from start type, starting type of device, operation object, purpose interval type
And/or destination device type.
9. a kind of safety-optimized system of secondary device based on SCD file object model as claimed in claim 6, feature
It is：
It is described to establish model module, SCD file and Substation Design optical cable inventory are parsed, all kinds of objective for implementation are instantiated, is had
Body includes：
Determining module, determine transformer substation voltage grade, design scheme, relaying configuration, sampled form, whether use combining unit with
And whether use intelligent terminal；
Extraction module extracts all kinds of secondary device types and affiliated interval defined in SCD file；
Parsing module parses SCD file, determines the correspondence between any two equipment, and similar empty signal is merged
One group of empty signal is formed, defining one group of void signal group becomes an objective for implementation.
10. a kind of safety-optimized system of secondary device based on SCD file object model as claimed in claim 6, feature
It is：
It is complete to automatically generate work after checking module and being adapted to the safety measure of service work for the generation module
At monitoring personnel was adjusted and edits to each safety measure according to the case where adaptation, especially the semanteme to not matching
Rule will be pocessed, and by manually adding New Measure, integrity check is provided in editing process and timing is checked.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650049A (en) * | 2019-09-25 | 2020-01-03 | 国网江苏省电力有限公司泰州供电分公司 | Visual matching method for soft pressing plate and virtual circuit |
| CN110956283A (en) * | 2019-11-14 | 2020-04-03 | 国网安徽省电力有限公司 | Method and system for matching SCD (System configuration description) file with soft pressing plate |
| CN114865792A (en) * | 2022-05-20 | 2022-08-05 | 国家电网有限公司 | Intelligent substation secondary equipment loop visual presentation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914892A (en) * | 2016-06-16 | 2016-08-31 | 国网福建省电力有限公司 | Secondary maintenance safety measure ticket system and realization method thereof |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105914892A (en) * | 2016-06-16 | 2016-08-31 | 国网福建省电力有限公司 | Secondary maintenance safety measure ticket system and realization method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650049A (en) * | 2019-09-25 | 2020-01-03 | 国网江苏省电力有限公司泰州供电分公司 | Visual matching method for soft pressing plate and virtual circuit |
| CN110956283A (en) * | 2019-11-14 | 2020-04-03 | 国网安徽省电力有限公司 | Method and system for matching SCD (System configuration description) file with soft pressing plate |
| CN110956283B (en) * | 2019-11-14 | 2024-03-22 | 国网安徽省电力有限公司 | Method and system for matching SCD file with soft pressing plate |
| CN114865792A (en) * | 2022-05-20 | 2022-08-05 | 国家电网有限公司 | Intelligent substation secondary equipment loop visual presentation method |
| CN114865792B (en) * | 2022-05-20 | 2024-05-14 | 国家电网有限公司 | Intelligent substation secondary equipment loop visual presentation method |
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