CN106159759B - A kind of method for automatically generating secondary system of intelligent substation maintenance safety measure - Google Patents
A kind of method for automatically generating secondary system of intelligent substation maintenance safety measure Download PDFInfo
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- CN106159759B CN106159759B CN201610548811.4A CN201610548811A CN106159759B CN 106159759 B CN106159759 B CN 106159759B CN 201610548811 A CN201610548811 A CN 201610548811A CN 106159759 B CN106159759 B CN 106159759B
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- 238000012423 maintenance Methods 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000002955 isolation Methods 0.000 claims abstract description 153
- 230000008439 repair process Effects 0.000 claims abstract description 124
- 238000001914 filtration Methods 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 6
- 230000008030 elimination Effects 0.000 abstract description 5
- 238000003379 elimination reaction Methods 0.000 abstract description 5
- 230000008521 reorganization Effects 0.000 abstract description 4
- 238000012549 training Methods 0.000 abstract description 4
- 241000272814 Anser sp. Species 0.000 description 17
- 239000013307 optical fiber Substances 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 241001122767 Theaceae Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 108091053400 ATL family Proteins 0.000 description 1
- 241001269238 Data Species 0.000 description 1
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Classifications
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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 invention discloses a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure, the flow that invention automatically generates maintenance safety quarantine measures is included importing SCD file, automatic instantiation repair apparatus and accompanying and stops device relationships ATL, automatic instantiation single devices security isolation measure ATL, select repair apparatus, automatically generate upkeep operation, being checked with patterned way and overhaul peace and arrange.This method can provide help for live secondary device defect elimination, the job safety of transformer station's reorganization and expansion, can also turn into the upkeep operation training platform of secondary maintenance teams and groups.Arranged for later unattended operation transformer station distant place execution maintenance peace, distant place supervision maintenance peace arranges implementing result to provide technical foundation.
Description
Technical field
The present invention relates to station field of operation, the technology that more particularly to automation of upkeep operation content generates, i.e.,
A kind of method for automatically generating secondary system of intelligent substation maintenance safety measure.
Background technology
Relative to conventional substation, intelligent substation has the characteristics of " optical fiber and digital, networking " transmission information.Therefore
Protection act information, operation control command, the event alarm information of intelligent station are all more hidden.
, it is necessary to carry out upkeep operation to it after intelligent substation equipment fault, because substation equipment species is various, because
This, which to be carried out security isolation measure, also has a lot, and the use condition of security isolation measure also has related limitation, at present now, do not have
There is any equipment can be so that directly generate maintenance solution after input repair apparatus, therefore, it is necessary to unusual rich experiences
Operating personnel rule of thumb generates maintenance solution, and this maintenance mode may produce careless omission, cause protection misoperation.
The content of the invention
The present invention provides a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure, utilizes intelligent station
" optical fiber and digital, networking " transmits the characteristics of information, finally realizes that the single devices of Case-based Reasoning are accompanied and stops incidence relation library
Storehouse is arranged with single devices peace, arranges rule base to realize using maintenance peace and maintenance measure is automatically generated according to selected maintenance object.
A kind of method for automatically generating secondary system of intelligent substation maintenance safety measure, comprises the following steps：
Establish instantiation rule base, repair apparatus and accompanying stops device relationships ATL, single devices security isolation measure storehouse,
Single devices security isolation measure filtering rule storehouse；
Using the SCD file and instantiation rule base of intelligent substation repair apparatus and accompanying is stopped device relationships ATL,
Single devices security isolation measure storehouse is instantiated, and is established repair apparatus and accompanying and is stopped device relationships ATL and SCD file
The incidence relation of incidence relation, single devices security isolation measure storehouse and SCD file；The operation utilizes some intelligent substation
SCD file and design instantiation rule base are automatically performed stops device relationships ATL, single devices safety to repair apparatus with accompanying
The instantiation in quarantine measures storehouse, realize the effect for establishing ATL and the incidence relation of SCD file.Instance object includes maintenance
Equipment, accompany and stop equipment, single devices security isolation measure.Instantiating content includes device interval information, scheduling numbering, physics end
Mouth and pressing plate relation, pressing plate and data set relation.
Select repair apparatus；
Stop device relationships storehouse with accompanying using the repair apparatus of instantiation, brush is selected accompany relevant with repair apparatus and stopped
Equipment；
Relating operation equipment is selected using the SCD file brush of intelligent substation, relating operation equipment includes and repair apparatus
Relevant operational outfit, the operational outfit for stopping with accompanying device-dependent connection relation；
Using single devices security isolation measure filtering rule storehouse from the single devices security isolation measure storehouse of instantiation
Brush selects the maintenance safety quarantine measures with repair apparatus and relating operation device-dependent, the maintenance safety quarantine measures obtained
For the upkeep operation automatically generated.
Generally speaking, the present invention automatically generates the flow of maintenance safety quarantine measures including importing SCD file, automatic example
Change repair apparatus and accompanying stop device relationships ATL, automatic instantiation single devices security isolation measure storehouse, selection repair apparatus,
Automatically generate upkeep operation, upkeep operation is checked with patterned way.
Above-mentioned maintenance definitions：
Influence degree according to upkeep operation to secondary device, by secondary device be divided into " repair apparatus ", " accompany and stop equipment ",
" relating operation equipment " three classes.In order that upkeep operation personnel fully understand maintenance safety measure application point and sphere of action,
And fast and accurately confirm the validity of safety measure, innovatively propose the concept on " maintenance border ".It is defined as follows：
（1）, " repair apparatus " refer to by operation or maintainer specify implement upkeep operation equipment.
（2）, " accompany and stop equipment " taken no action to if referred to, can malfunction and adopt when implementing upkeep operation to repair apparatus
Take after safety measure but it can be made to lose primarily or entirely function, needs mandatory state out of service is set for safety purposes
It is standby." accompany and stop equipment " includes operational management equipment, does not allow upkeep operation on " accompany and stop equipment ".
（3）, " relating operation equipment " refer to " repair apparatus " have direct information interactive relation, to " repair apparatus " implement
The equipment that its function may be influenceed by upkeep operation during upkeep operation.Relating operation equipment is divided into two classes：With repair apparatus
There is the operational outfit of information exchange, stop equipment with accompanying and have the operational outfit of information exchange.
Wherein, the collection being made up of " accompany and stop equipment " and " relating operation equipment " is collectively referred to as " relating operation equipment group ".
（4）, " maintenance border " refer to the boundary line that " repair apparatus " and " relating operation equipment group " carry out information exchange, be two
The set of person's information exchange.Overhaul application point and sphere of action that border is used for accessory exhibition maintenance safety measure.
（5）, " instantiation " refer to using instantiating rule base, the SCD of ATL（substation
configuration description）In file facility information complete to " repair apparatus and accompany stop device relationships ATL ",
" single devices security isolation measure ATL " it is perfect；Comply with the upkeep operation demand at specific intelligence station.
（6）, security isolation measure be to implement upkeep operation and ensureing the signal isolation measure that operational outfit takes safely.
The security isolation measure that wherein secondary device uses includes throwing, and/move back output pressing plate, throw/moves back input pressing plate, throws/move back the hard pressure of maintenance
/ function pressing plate, electrical isolation is moved back in plate, throwing（Pull out optical fiber）Five kinds.Wherein exporting pressing plate includes the soft pressing plate in GOOSE outlets, intelligence eventually
Bring out the hard pressing plate of mouth；Receiving pressing plate includes the soft pressing plate of GOOSE receptions, the soft pressing plate of SV receptions.It is real by the measure of above security isolation
Existing security isolation between device and device.
The maintenance safety quarantine measures of intelligent station are automatically generated, it is necessary to which establish repair apparatus stops equipment pass with accompanying in order to realize
It is ATL, instantiation rule base, single devices security isolation measure storehouse, single devices security isolation measure filtering rule storehouse.
It is to establish repair apparatus and accompany the file for the incidence relation for stopping equipment that repair apparatus and accompanying, which stops device relationships ATL,.
Single devices security isolation measure storehouse be secondary equipment of intelligent converting station set and secondary device safety every
From the set of measure.Both repair apparatus can be served, can also serve to accompany and stop equipment and relating operation equipment.
Instantiation rule base, which has been formulated instantiation repair apparatus and accompanied, stops device relationships ATL, instantiation single devices peace
The rule in full quarantine measures storehouse.
Single devices security isolation measure filtering rule storehouse repair apparatus is formulated, has accompanied and stops equipment, relating operation equipment
Peace arranges filtering rule.
The effect of SCD file is to stop device relationships ATL and single devices security isolation measure storehouse with accompanying for repair apparatus
Instantiation information is provided, information is provided to automatically generate instantiation safety measure.
Important step of the transformer station as grid power transmission, its safe operation are to ensure that electric power is sent to terminal from power plant and used
The important foundation at family.With intelligent power transformation transformer station Technique Popularizing, intelligent substation maintenance safety turns into major issue.This patent
Attempt " intelligent substation maintenance safety " being used as perpetual object, maintenance peace is automatically generated when studying substation section overhaul of the equipments
The method of full measure.Secondary device maintenance safety is related to that object is various, actual conditions are complicated and changeable, and this method is attempted from typical feelings
Condition, which is started with, inquires into the key element of influence safety work, concludes safety measure main points, utilizes intelligent station " optical fiber and digital, networking " to pass
The characteristics of defeated information, final realization is accompanied based on single devices stops incidence relation case library and single devices security isolation measure template
Storehouse, realized using single devices maintenance safety quarantine measures filtering rule storehouse and maintenance peace is automatically generated according to selected maintenance object
Full measure.
This method can provide help for live secondary device defect elimination, the job safety of transformer station's reorganization and expansion, can also turn into
The upkeep operation training platform of secondary maintenance teams and groups.Arranged for unattended operation transformer station distant place execution maintenance peace, distant place supervision maintenance
Peace arranges implementing result to provide technical foundation.
It is to establish repair apparatus and accompany the incidence relation for stopping equipment that the repair apparatus and accompanying, which stops device relationships ATL,
Data；
The single devices security isolation measure ATL is set and the secondary device of secondary equipment of intelligent converting station
Security isolation measure set.
The instantiation rule base includes the repair apparatus of instantiation and accompanies the regular data for stopping device relationships ATL, reality
The regular data in the single devices security isolation measure storehouse of exampleization.
Single devices security isolation measure filtering rule storehouse includes repair apparatus, accompanies and stop equipment, the peace of relating operation equipment
The filtering rule data of full quarantine measures.
Establish repair apparatus and stop the detailed process of device relationships ATL with accompanying and be：According to repair apparatus, find out and overhaul
Equipment is accompanied accordingly stops equipment and builds repair apparatus and accompanying to stop incidence relation between equipment.
The detailed process for establishing single devices security isolation measure ATL is：According to single devices, find out and set with monomer
Standby corresponding security isolation measure simultaneously builds the incidence relation between single devices and security isolation measure, security isolation measure bag
The measure of primary equipment security isolation and secondary device security isolation measure are included, the measure of primary equipment security isolation includes mounting ground
Line, earthing knife-switch is closed, pulls open operation power, pulls open control power supply, the measure of secondary device security isolation includes the soft pressing plate of exit function
Security isolation measure, exit the soft pressing plate security isolation measure in outlet, exit the hard pressing plate security isolation measure in outlet, to exit input soft
The measure of pressing plate security isolation, input overhaul hard pressing plate security isolation measure, perform electrical isolation security isolation measure.
The detailed process for establishing single devices security isolation measure filtering rule storehouse is：Establish intelligent substation upkeep operation
The rule of included device class, the rule for establishing security isolation measure, foundation perform the rule of security isolation measure order, built
It is complete that the rule for showing same type equipment order, the rule for establishing maintenance border, foundation holding information exchange are stood in upkeep operation
The rule of whole property, establish the rule for performing security isolation measure.
After generating upkeep operation, maintenance safety isolation is shown to upkeep operation personnel in a manner of graphical+word description
Measure.
Advantages of the present invention：
This method can provide help for live secondary device defect elimination, the job safety of transformer station's reorganization and expansion, can also turn into
The upkeep operation training platform of secondary maintenance teams and groups.The invention also for a later unattended operation transformer station distant place perform maintenance peace arrange,
Distant place supervision maintenance peace arranges implementing result to provide technical foundation.The single devices or multiple devices selected according to user,
Automatically generate secondary system of intelligent substation maintenance safety quarantine measures.Serve secondary equipment of intelligent converting station monomer defect elimination,
Annual test, regular inspection.This method has the following advantages that：It this method propose one kind and automatically generate secondary system of intelligent substation maintenance peace
The technology of full quarantine measures, reduce due to maintenance safety risk caused by maintainer's technical merit defect and carelessness.The party
Method, which is not only supported to provide single secondary device upkeep operation, automatically generates maintenance safety measure, also supports more to being mutually related
Individual secondary device provides and automatically generates maintenance safety measure.Using this method, upkeep operation personnel can quickly and easily formulate
Intelligent substation maintenance safety quarantine measures, the upkeep operation time is reduced, so as to reduce the grid power blackout time, is effectively saved
Due to economic loss caused by power failure.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the present invention.
Fig. 2 represents that repair apparatus stops device relationships with accompanying during 220kV line segregation combining units A set maintenance.
Embodiment
The present invention will now be described in further detail with reference to the accompanying drawings and the accompanying drawings, but embodiments of the present invention
Not limited to this.
Embodiment 1：
As shown in figure 1,
A kind of method for automatically generating secondary system of intelligent substation maintenance safety measure, comprises the following steps：
Establish the instantiation rule base of ATL, repair apparatus and accompanying stop device relationships ATL, single devices safety every
From measure ATL, single devices security isolation measure filtering rule storehouse；
Device relationships are stopped with accompanying to repair apparatus using the SCD file of intelligent substation and the rule base of instantiation ATL
ATL, single devices security isolation measure ATL are instantiated, and are established repair apparatus and are accompanied and stop device relationships ATL
The incidence relation of incidence relation, single devices security isolation measure storehouse and SCD file with SCD file；The operation utilizes some
The rule base of the SCD file of intelligent substation and the instantiation ATL of design is automatically performed stops equipment pass to repair apparatus with accompanying
It is ATL, the instantiation of single devices security isolation measure ATL, realizes and establish ATL and the incidence relation of SCD file
Effect.Stop device relationships case library, single devices security isolation measure case library so as to form repair apparatus and accompany.Instantiation pair
As including repair apparatus, accompanying and stopping equipment, single devices security isolation measure.Instantiating content includes device interval information, scheduling
Numbering, physical port and pressing plate relation, pressing plate and data set relation.
Select repair apparatus；
Stop device relationships case library with accompanying using repair apparatus, brush selects accompany relevant with repair apparatus and stops setting
It is standby；
Relating operation equipment is selected using the SCD file brush of intelligent substation, relating operation equipment includes and repair apparatus
Relevant operational outfit, the operational outfit for stopping with accompanying device-dependent connection relation；
Choosing is brushed from single devices security isolation measure case library using single devices security isolation measure filtering rule storehouse
Go out the maintenance safety quarantine measures with repair apparatus and relating operation device-dependent, the maintenance safety quarantine measures obtained are
Automatically obtain maintenance safety measure corresponding with upkeep operation.
Generally speaking, the present invention automatically generates the flow of maintenance safety quarantine measures including importing SCD file, automatic example
Change repair apparatus and accompany and stop device relationships ATL, automatic instantiation single devices security isolation measure ATL, select to overhaul
Equipment, automatically generate upkeep operation, upkeep operation is shown with patterned way.
Above-mentioned maintenance definitions：
Influence degree according to upkeep operation to secondary device, by secondary device be divided into " repair apparatus ", " accompany and stop equipment ",
" relating operation equipment " three classes.In order that upkeep operation personnel fully understand maintenance safety measure application point and sphere of action,
And fast and accurately confirm the validity of safety measure, innovatively propose the concept on " maintenance border ".It is defined as follows：
（1）, " repair apparatus " refer to by operation or maintainer specify implement upkeep operation equipment.
（2）, " accompany and stop equipment " taken no action to if referred to, can malfunction and adopt when implementing upkeep operation to repair apparatus
Take after safety measure but it can be made to lose primarily or entirely function, needs mandatory state out of service is set for safety purposes
It is standby." accompany and stop equipment " includes operational management equipment, does not allow upkeep operation on " accompany and stop equipment ".
（3）, " relating operation equipment " refer to " repair apparatus " have direct information interactive relation, to " repair apparatus " implement
The equipment that its function may be influenceed by upkeep operation during upkeep operation.Relating operation equipment is divided into two classes：With repair apparatus
There is the operational outfit of information exchange, stop equipment with accompanying and have the operational outfit of information exchange.
Wherein, the collection being made up of " accompany and stop equipment " and " relating operation equipment " is collectively referred to as " relating operation equipment group ".
（4）, " maintenance border " refer to the boundary line that " repair apparatus " and " relating operation equipment group " carry out information exchange, be two
The set of person's information exchange.Overhaul application point and sphere of action that border is used for accessory exhibition maintenance safety measure.
（5）, " instantiation " refer to using instantiating rule base, the SCD of ATL（substation
configuration description）In file facility information complete to " repair apparatus and accompany stop device relationships ATL ",
" single devices security isolation measure ATL " it is perfect；Comply with the upkeep operation demand at specific intelligence station.
（6）, security isolation measure be to implement upkeep operation and ensureing the signal isolation that relating operation equipment safety takes
Measure.The security isolation measure that wherein secondary device uses includes throwing, and/move back output pressing plate, throw/moves back input pressing plate, throws/move back maintenance
Hard pressing plate, throw and move back/function pressing plate, electrical isolation（Pull out optical fiber）Five kinds.Wherein exporting pressing plate includes the soft pressing plate in GOOSE outlets, intelligence
Can the hard pressing plate of terminal exit；Receiving pressing plate includes the soft pressing plate of GOOSE receptions, the soft pressing plate of SV receptions.Arranged by above security isolation
Apply the security isolation between realization device and device.
The specific of above-mentioned security isolation measure has：
(1) hard pressing plate is overhauled：It is hard that protection device, measure and control device, combining unit and intelligent terminal are equipped with one piece of maintenance
Pressing plate.Device will receive GOOSE message TEST positions, SV message datas quality TEST positions and device itself maintenance pressing plate state and enter
Row compares, and does exclusive logic judgement, when both are consistent, signal is handled or acted, and then message is considered as when both are inconsistent
It is invalid, it is not involved in logical operation.The state for overhauling hard pressing plate is to be gathered by opening for device into plug-in unit optocoupler, and sends CPU to.
(2) soft pressing plate：Soft pressing plate, which is divided into, to be sent soft pressing plate and receives soft pressing plate, defeated for logically isolation signals
Go out, input.Device output signal is together decided on by protection output signal and transmission pressing plate data object, and device input signal is by protecting
Shield reception signal and receive pressing plate data object and together decide on, can be to realize certain by the state for changing soft pressing plate data object
The logic break-make of signal all the way.Wherein：
1) GOOSE sends soft pressing plate：Act on " GOOSE control blocks " module and " relay protective scheme calculate export " module it
Between, the state and " relay protective scheme calculates outlet " state of the soft pressing plate of GOOSE transmissions are compared by the logic of "AND", judges the present apparatus
Whether to other intelligent apparatus send GOOSE signals.According to Q/GDW1396-2012《The engineering relay protection applications of IEC 61850
Model》, intelligent substation, which is set, to trip, closes a floodgate, opening the important soft pressing plate of GOOSE transmissions such as failure, teletransmission.Soft pressing plate exits
When, corresponding instruction is not sent to other devices, but the report that corresponding data bit is always 0 can be also sent according to GOOSE mechanism
Text, therefore recipient's GOOSE chain ruptures will not be caused.
2) GOOSE receives soft pressing plate：The input element of device is acted on, comparing GOOSE by the logic of "AND" receives
The state of the state of soft pressing plate and related GOOSE input signals, judges whether the present apparatus is received from other intelligent apparatus
GOOSE signals.When soft pressing plate exits, the corresponding GOOSE signals that the present apparatus is sent to other devices do not make logical process, device
Input quantity be always 0.
3) the soft pressing plates of SV：Act between " SV packet parsings " link and " processing sampled value " link, by detecting SV
The state of pressing plate, judges whether the present apparatus receives the sampling value information from combining unit.If soft pressing plate exits, accordingly adopt
Sample value is shown as 0, and is not involved in relay protective scheme computing., should when the soft pressing plates of SV exit according to SV message mechanism described above
SV interruption and maintenance does not influence the device.
(3) intelligent terminal exports hard pressing plate：It is installed in the electric loop between intelligent terminal and breaker, can conduct
Obvious cut-off point, realize the break-make of corresponding secondary circuit.When the hard pressing plate of protection exit exits, protection device can not pass through intelligent end
Realize the breaker tripping and closing to breaker in end；When the hard pressing plate in observing and controlling outlet exits, measure and control device can not also be realized distant by intelligent terminal
Control function.
(4) optical fiber：Virtual secondary circuit between relay protection, automatic safety device and combining unit, intelligent terminal
Connection is realized by optical fiber.The optical fiber disconnected between device can ensure apparatus for examination and repair（The new device that puts into operation）With running gear can
By isolation.Fiber optic service is pulled out in experiment, it can be used as obvious electric cut-off point.
（Five）Function pressing plate：Realize the input of secondary device function and exit.
The maintenance safety quarantine measures of intelligent station are automatically generated, it is necessary to which establish repair apparatus stops equipment pass with accompanying in order to realize
It is ATL, the rule base for instantiating ATL, single devices security isolation measure ATL, single devices security isolation measure
Filtering rule storehouse.
It is to establish repair apparatus and accompany the file for the incidence relation for stopping equipment that repair apparatus and accompanying, which stops device relationships ATL,.
Single devices security isolation measure ATL is set and the peace of secondary device of secondary equipment of intelligent converting station
The set of full quarantine measures.Both repair apparatus can be served, can also serve to accompany and stop equipment and relating operation equipment.
The rule base of instantiation ATL, which has been formulated instantiation repair apparatus and accompanied, stops device relationships ATL, instantiation list
The rule in body equipment safety quarantine measures storehouse.
Single devices security isolation measure filtering rule storehouse repair apparatus is formulated, has accompanied and stops equipment, relating operation equipment
Peace arranges filtering rule.
The effect of SCD file is to stop device relationships ATL and single devices security isolation measure storehouse with accompanying for repair apparatus
Instantiation information is provided, information is provided to automatically generate instantiation safety measure.
Important step of the transformer station as grid power transmission, its safe operation are to ensure that electric power is sent to terminal from power plant and used
The important foundation at family.With intelligent power transformation transformer station Technique Popularizing, intelligent substation maintenance safety turns into major issue.This patent
Attempt " intelligent substation maintenance safety " being used as perpetual object, maintenance peace is automatically generated when studying substation section overhaul of the equipments
The method of full measure.Secondary device maintenance safety is related to that object is various, actual conditions are complicated and changeable, and this method is attempted from typical feelings
Condition, which is started with, inquires into the key element of influence safety work, concludes safety measure main points, utilizes intelligent station " optical fiber and digital, networking " to pass
The characteristics of defeated information, final realization is accompanied based on single devices stops incidence relation case library and single devices security isolation measure template
Storehouse, realized using single devices maintenance safety quarantine measures filtering rule storehouse and maintenance peace is automatically generated according to selected maintenance object
Full measure.
This method can provide help for live secondary device defect elimination, the job safety of transformer station's reorganization and expansion, can also turn into
The upkeep operation training platform of secondary maintenance teams and groups.Arranged for unattended operation transformer station distant place execution maintenance peace, distant place supervision maintenance
Peace arranges implementing result to provide technical foundation.
It is to establish repair apparatus and accompany the incidence relation for stopping equipment that the repair apparatus and accompanying, which stops device relationships ATL,
Data；
The single devices security isolation measure ATL is set and the secondary device of secondary equipment of intelligent converting station
Security isolation measure set.
The rule base of the instantiation ATL includes the repair apparatus of instantiation and accompanies the rule for stopping device relationships ATL
Then data, the regular data in the single devices security isolation measure storehouse instantiated.
Single devices security isolation measure filtering rule storehouse includes repair apparatus, accompanies and stop equipment, the peace of relating operation equipment
The filtering rule data of full quarantine measures.
Establish repair apparatus and stop the detailed process of device relationships ATL with accompanying and be：According to repair apparatus, find out and overhaul
Equipment is accompanied accordingly stops equipment and builds repair apparatus and accompanying to stop incidence relation between equipment.
The detailed process for establishing single devices security isolation measure ATL is：According to single devices, find out and set with monomer
Standby corresponding security isolation measure simultaneously builds the incidence relation between single devices and security isolation measure, security isolation measure bag
The measure of primary equipment security isolation and secondary device security isolation measure are included, the measure of primary equipment security isolation includes mounting ground
Line, earthing knife-switch is closed, pulls open operation power, pulls open control power supply, the measure of primary equipment security isolation includes the soft pressing plate of exit function
Security isolation measure, exit the soft pressing plate security isolation measure in outlet, exit the hard pressing plate security isolation measure in outlet, to exit input soft
The measure of pressing plate security isolation, input overhaul hard pressing plate security isolation measure, perform electrical isolation security isolation measure.
The detailed process for establishing single devices security isolation measure filtering rule storehouse is：Establish intelligent substation upkeep operation
The rule of included device class, the rule for establishing security isolation measure, the rule for performing security isolation measure order is established, built
Stand in upkeep operation and show the rule of same type equipment order, establish the rule on maintenance border, establish and keep information exchange complete
The rule of whole property, establish the rule for performing security isolation measure.
After generating upkeep operation, upkeep operation is shown to upkeep operation personnel in a manner of graphical+word description.
For the ease of understanding above-mentioned technical proposal, it is described below to establish repair apparatus and accompany and stops device relationships ATL, reality
The rule base of exampleization ATL, single devices security isolation measure ATL, single devices security isolation measure filtering rule storehouse
Detailed process.
Repair apparatus stops device relationships ATL with accompanying：
Repair apparatus and accompany and stop include two kinds of elements in device relationships ATL, respectively repair apparatus stops equipment with accompanying.
Repair apparatus and accompanying stops equipment and contains combining unit, intelligent terminal, protection device, measure and control device, close intelligence integrated device, protect and survey
The secondary devices and circuit, bus, main transformer, ECVT, ECT, EVT, switch, disconnecting link, earthing knife-switch etc. such as integrated device, process layer switch
Primary equipment.The definition for stopping equipment according to accompanying, based on tune after (2015) No. 92《Intelligent substation relay protection and safety automation dress
Put site examining and repairing safety measure instruction》Structure repair apparatus and accompanying stops the incidence relation between equipment.Repair apparatus is with accompanying
Stopping device relationships ATL includes the intelligent station secondary device and primary equipment of 110kV, 220kV, 500kV voltage class.Below
Maintenance citing is covered with 220kV line segregation combining units A,
As shown in Figure 2：Fig. 2 represents that repair apparatus stops equipment pass with accompanying during 220kV line segregation combining units A set maintenance
System.
Single devices security isolation measure ATL：
Single devices security isolation measure ATL includes the secondary device that intelligent station may overhaul, and single devices
The maximum collection of security isolation measure.Wherein single devices are related to electronic transformer collector surface units, combining unit, protection
Device, measure and control device, intelligent terminal, guarantor survey integrated device, close intelligence integrated device and switch, disconnecting link, earthing knife-switch, circuit, mother
Line, main transformer, ECVT, ECT, conventional current transformer, conventional voltage transformer.Security isolation measure is related to the soft pressing plate peace of function
Arrange, export soft pressing plate peace and arrange, input soft pressing plate peace and arrange, overhaul that hard pressing plate peace is arranged, primary equipment peace is arranged, electrical isolation peace is arranged.
Primary equipment maintenance peace arrange comprising hanging earthing conductor, close earthing knife-switch, pull open operation power, pull open control power supply four
Class.
The maintenance peace of secondary device, which is arranged, arranges comprising exit function soft pressing plate peace, exits the soft pressing plate peace in outlet and arrange, exit outlet
Hard pressing plate peace, which arranges, exits the soft pressing plate peace of input, which arranges, put into the hard pressing plate peace of maintenance, which arranges, performs electrical isolation pacifies and arranges.It is specific as follows：
（1）The maintenance peace of combining unit, which is arranged, overhauls hard pressing plate peace for input and arranges, performs electrical isolation and pacify and arrange.
（2）The maintenance peace of protection device, which is arranged, arranges for exit function soft pressing plate peace, exits the soft pressing plate peace in outlet and arrange, exit input
Soft pressing plate peace, which arranges, put into the hard pressing plate peace of maintenance, which arranges, performs electrical isolation pacifies and arranges.
（3）The maintenance peace of measure and control device, which is arranged, arranges to exit outlet soft pressing plate peace, put into the hard pressing plate of maintenance and pacify and arrange.
（4）The maintenance peace of intelligent terminal, which is arranged, arranges to exit outlet hard pressing plate peace, put into the hard pressing plate of maintenance and pacify and arrange.
（5）The maintenance peace for closing intelligence integrated device arranges the peace for combining unit and intelligent terminal to arrange intersection.
（6）Protect and survey the maintenance peace of integrated device and arrange the peace for protection device and measure and control device to arrange intersection.
Instantiate the rule base of ATL：
Repair apparatus stops device relationships ATL and single devices security isolation measure ATL suitable for all with accompanying
Intelligent substation.When needing to use it for some specific transformer station, it is necessary to the rule of the instantiation ATL using design
Two ATLs are sent in instantiation.Form repair apparatus and accompany and stop device relationships case library and single devices security isolation measure reality
Example storehouse.The object being instantiated includes repair apparatus, accompanies and stop equipment, the class of security isolation measure three.
1. repair apparatus and accompanying stops the instantiation rule of equipment：
The naming method that repair apparatus and accompanying stops equipment is three-stage, i.e. A_B_C.According to following rule instantiation：
（1）To the unified instantiation of " A " field title+scheduling name at interval.Such as the repair apparatus title in ATL
For 220kV circuits _ protection A sets _ secondary device, " A " field instance chemical conversion 220kV tea hills north line 261 is spaced.
（2）If " C " field is primary equipment, the example of numbering need to be scheduled to the switch in " B ", disconnecting link, earthing knife-switch
Change.Such as the entitled 220kV circuits _ switch _ primary equipment of repair apparatus in ATL, " B " field instance is melted into " circuit
Side 261 switchs ", i.e., numbered before switch, disconnecting link, earthing knife-switch plus corresponding scheduling；" if C " field be secondary device or
Without switch, disconnecting link, earthing knife-switch in " B " field, then without being instantiated to " B ".
（3）For same type repair apparatus and accompany and stop equipment, automatically generate the repair apparatus at other intervals and accompany and stop equipment.
The instantiation rule of " 2. security isolation measure "：
Security isolation measure is named using seven segmentations, i.e. A_B_C_D_E_F_G.According to following rule instantiation：
（1）Include " % " and " * " two kinds of symbols in " A " field." % " represents that security isolation measure and the network information are present
Incidence relation, and need to establish the security isolation measure with the information in SCD file and contact；" * " represents security isolation measure
There is no incidence relation with the network information.
（2）To the unified instantiation of " B " field title+scheduling name at interval.Such as the repair apparatus title in ATL
For " % is in _ 220kV circuits, and _ protection observing and controlling cabinet _ exits _ route protection A sets _ trip protection _ soft pressure ", " B " field instance is melted into
220kV tea hills north line 261 is spaced.
（3）The instantiation of numbering is scheduled to the switch in " F ", disconnecting link, earthing knife-switch.Such as the repair apparatus in ATL
Entitled " * is in _ 220kV circuits _ intelligent convergence control cabinet _ exits _ circuit intelligent terminal A sets _ switch _ A phases trip the hard pressing plate in outlet ",
By the chemical conversion of " F " field instance " 261 switch ", i.e., numbered before switch, disconnecting link, earthing knife-switch plus corresponding scheduling.
（4）Using the method for Intelligent Recognition by the information in " F " field and SCD file information association, the network information is established
With pacifying the interaction relation arranged.
（5）For same type repair apparatus and accompany and stop equipment, automatically generate its maintenance safety quarantine measures.
（6）Instantiation is pulled out optical fiber peace and arranged in fixed field.Such as the extraction element fiber information from SCD file, combination
Light pricker peace of pulling out into following form is arranged：" pull out mother's 220kVI observing and controlling and 220kV process layers A nets center in 220kV bus observing and controlling cabinets
The optical fiber of interchanger 2：In the above-mentioned examples of #6 (NPI plug-in units) -1 ", boldface is instantiation content, and remainder is from SCD file
Middle extraction.
Single devices security isolation measure filtering rule storehouse：
Single devices security isolation measure filtering rule storehouse is based on adjusting after (2015) No. 92《Intelligent substation relay protection and
Automatic safety device site examining and repairing safety measure instruction》Design, including general rule and special rules two parts.Universal gauge
Then it is applied to the intelligent station of the different modes of connection.Special rules is to supplement filtering rule for different voltage class intelligent stations.
Security isolation measure is hereinafter referred to as：Peace is arranged.
General rule 1：The equipment of intelligent substation is divided into repair apparatus, accompanies the fortune stopping equipment, associated with repair apparatus
Row equipment, with accompanying the class of operational outfit four stopped equipment and associated.
General rule 2：Security isolation measure includes receiving soft pressing plate peace and arranges, exports soft pressing plate peace and arrange, export hard pressing plate peace
Arrange, function pressing plate peace is arranged, overhauls hard pressing plate peace arranges, pulls out optical fiber peace arranges.
General rule 3：Perform the order that peace is arranged：Primary equipment, relating operation secondary device, accompany and stop secondary device, maintenance
Secondary device, pull out optical fiber and recover repair apparatus peace and arrange（Performed after " dosage experiment " function is selected）.
General rule 4：In upkeep operation, the order of same type equipment is shown：Scheduling numbering has as low as big, first high voltage
Low-voltage-grade, integrated same interval equipment after grade.
General rule 5：When selecting " test button " button, performed at repair apparatus end and pull out repair apparatus with associating fortune
Row equipment, the optical fiber peace for stopping equipment is accompanied to arrange, and the output pressing plate peace for recovering repair apparatus is arranged.
General rule 6：Maintenance border falls between repair apparatus and relating operation equipment group.
General rule 7：Keep information exchange integrality between multiple repair apparatus, keep between relating operation equipment
Information exchange integrality and accompanying stops the information exchange integrality between equipment.
General rule 8-1：When among primary equipment is in repair apparatus or accompany stop among equipment when, select primary equipment
All peace is arranged.
General rule 8-2：The security isolation measure of relating operation equipment includes exiting have information exchange with repair apparatus
Input pressing plate, output pressing plate.
General rule 8-3：The security isolation measure for stopping equipment is accompanied to include exiting have exiting for information exchange with repair apparatus
Pressing plate, output pressing plate, exit function pressing plate.
General rule 8-4：The security isolation measure of repair apparatus includes exiting output pressing plate, input maintenance pressing plate, pulls out light
It is fine.
General rule 9：Arranged when the output safety isolation peace of relating operation equipment and be associated with other operational outfits, repair apparatus
Or accompany when stopping equipment, then it can not operate the security isolation measure.
General rule 10：Obtain the approach of equipment room incidence relation：It is the acquisition electrical secondary system internal correlation from SCD file
Relation.
General rule 11：When the intelligent terminal of side in circuit, main high side, main transformer is in repair apparatus, and female difference is protected
Shield is in relating operation equipment, need to select the correspondence " forcing pressing plate peace to be arranged in position " of bus differential protection；Remaining situation does not select
The peace is arranged.
General rule 12：When only selecting " dosage experiment " function, just execution is pulled out optical fiber peace and arranged.
The foundation of above-mentioned general rule can be summarized as：Establish the rule that intelligent substation upkeep operation includes device class
Then, establish and perform the rule of security isolation measure order, establish the rule of displaying same type equipment order in upkeep operation, build
The rule on vertical maintenance border, establish the rule for keeping information exchange integrality, the rule for establishing filtering safe quarantine measures.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to
Any simply modification, the equivalent variations made according to the technical spirit of the present invention to above example, each fall within the protection of the present invention
Within the scope of.
Claims (9)
- A kind of 1. method for automatically generating secondary system of intelligent substation maintenance safety measure, it is characterised in that including following step Suddenly：Establish the instantiation rule base of ATL, repair apparatus with accompany stop device relationships ATL, single devices security isolation is arranged Apply ATL, single devices security isolation measure filtering rule storehouse；Device relationships template is stopped with accompanying to repair apparatus using the SCD file of intelligent substation and the rule base of instantiation ATL Storehouse, single devices security isolation measure ATL are instantiated, and are established repair apparatus and are accompanied and stop device relationships ATL and SCD The incidence relation of the incidence relation of file, single devices security isolation measure storehouse and SCD file, so as to form repair apparatus with accompanying Stop device relationships case library, single devices security isolation measure case library；Select repair apparatus；Stop device relationships case library with accompanying using repair apparatus, brush selects accompany relevant with repair apparatus and stops equipment；Relating operation equipment is selected using the SCD file brush of intelligent substation, relating operation equipment includes relevant with repair apparatus The operational outfit of connection relation, with accompany stop device-dependent connection relation operational outfit；Using single devices security isolation measure filtering rule storehouse, from single devices security isolation measure case library brush select with Repair apparatus, accompany and stop equipment, the maintenance safety quarantine measures of relating operation device-dependent, the maintenance safety quarantine measures obtained As automatically obtain maintenance safety measure corresponding with upkeep operation.
- 2. a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure according to claim 1, its It is characterised by：It is to establish repair apparatus and accompany the incidence relation for stopping equipment that the repair apparatus and accompanying, which stops device relationships ATL, Data；Stop device relationships case library so as to form repair apparatus and accompany.
- 3. a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure according to claim 1, its It is characterised by：The single devices security isolation measure ATL is the set of secondary equipment of intelligent converting station and secondary set The set of standby security isolation measure.
- 4. a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure according to claim 1, its It is characterised by：The rule base of the instantiation ATL includes instantiation repair apparatus and accompanies the rule for stopping device relationships ATL Data, the regular data for instantiating single devices security isolation measure ATL.
- 5. a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure according to claim 1, its It is characterised by：Single devices security isolation measure filtering rule storehouse includes repair apparatus, accompanies and stop equipment, the peace of relating operation equipment The filtering rule data of full quarantine measures.
- 6. a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure according to claim 1, its It is characterised by：Establish repair apparatus and stop the detailed process of device relationships ATL with accompanying and be：According to repair apparatus, find out and overhaul Equipment is accompanied accordingly stops equipment and builds repair apparatus and accompanying to stop incidence relation between equipment.
- 7. a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure according to claim 1, its It is characterised by：The detailed process for establishing single devices security isolation measure ATL is：According to single devices, find out and set with monomer Standby corresponding security isolation measure simultaneously builds the incidence relation between single devices and security isolation measure；Security isolation measure bag The measure of primary equipment security isolation and secondary device security isolation measure are included, the measure of primary equipment security isolation includes mounting ground Line, earthing knife-switch is closed, pulls open operation power, pulls open control power supply, the measure of secondary device security isolation includes the soft pressing plate of exit function Security isolation measure, exit the soft pressing plate security isolation measure in outlet, exit the hard pressing plate security isolation measure in outlet, to exit input soft The measure of pressing plate security isolation, input overhaul hard pressing plate security isolation measure, perform electrical isolation security isolation measure.
- 8. a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure according to claim 1, its It is characterised by：Establishing the detailed process in single devices security isolation measure filtering rule storehouse includes establishing intelligent substation maintenance work Industry includes the rule of device class, foundation performs the rule of security isolation measure order, it is same to establish the displaying in upkeep operation The rule of type equipment order, the rule for establishing maintenance border, establish the rule for keeping information exchange integrality, foundation brush choosing peace The rule of full quarantine measures；Maintenance border refers to the boundary line that repair apparatus carries out information exchange with relating operation equipment group, is two The set of person's information exchange, maintenance border are used for the application point and sphere of action of accessory exhibition maintenance safety measure.
- 9. a kind of method for automatically generating secondary system of intelligent substation maintenance safety measure according to claim 1, its It is characterised by：After generating upkeep operation, maintenance safety isolation is shown to upkeep operation personnel in a manner of graphical+word description Measure.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107611944A (en) * | 2017-09-21 | 2018-01-19 | 国网河南省电力公司电力科学研究院 | A kind of intelligent substation secondary protection equipment security isolation measure automatic analysis method |
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| CN107045706B (en) * | 2016-11-30 | 2020-12-01 | 国网江苏省电力公司 | Automatic generation method for secondary safety measure operation ticket of intelligent substation |
| CN107275963B (en) * | 2017-07-03 | 2019-05-31 | 国网天津市电力公司 | A kind of intelligent substation secondary maintenance safety measure automatic generation method |
| CN107609737B (en) * | 2017-08-09 | 2021-01-01 | 珠海优特电力科技股份有限公司 | Data processing method and device for production operation partition |
| CN108663581A (en) * | 2017-11-15 | 2018-10-16 | 云南电网有限责任公司大理供电局 | A kind of secondary equipment of intelligent converting station test method |
| CN109066419B (en) * | 2018-08-28 | 2020-06-26 | 国网河北省电力有限公司电力科学研究院 | Diagnosis method and system for secondary equipment maintenance safety measure operation and terminal equipment |
| CN109191327B (en) * | 2018-09-03 | 2021-07-09 | 贵州电网有限责任公司 | Intelligent substation secondary safety measure implementation process recording and playback method |
| CN109726829B (en) * | 2018-11-15 | 2022-09-06 | 国电南瑞科技股份有限公司 | Rule base-based system protection device operation inspection aid decision-making method |
| CN109711567A (en) * | 2018-12-14 | 2019-05-03 | 珠海优特电力科技股份有限公司 | Service work safety measure Automatic generation of information method and system |
| CN110619396A (en) * | 2019-09-05 | 2019-12-27 | 国网福建省电力有限公司 | Intelligent substation one-key type secondary safety measure generation method |
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