CN108494095A - Bus power supply range based automatic identification and display method - Google Patents
Bus power supply range based automatic identification and display method Download PDFInfo
- Publication number
- CN108494095A CN108494095A CN201810375862.0A CN201810375862A CN108494095A CN 108494095 A CN108494095 A CN 108494095A CN 201810375862 A CN201810375862 A CN 201810375862A CN 108494095 A CN108494095 A CN 108494095A
- Authority
- CN
- China
- Prior art keywords
- bus
- busbar
- information
- displaying
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 59
- 230000011664 signaling Effects 0.000 claims abstract description 4
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 abstract description 8
- 238000012502 risk assessment Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses a method for automatically identifying and displaying a bus-based power supply range, which comprises the following steps: s200, analyzing the operation mode of the target bus according to remote signaling and remote measuring data by utilizing the power grid operation state acquired by the dispatching automation system in real time, and generating the lower-level plant station of a film area supplied by the target bus and the operation mode information of the bus in the plant station; and step S300, automatically generating and displaying a bus operation mode diagram for the analysis result information of the target bus operation mode through bus layout, circuit layout and switch layout. The method can dynamically generate the bus operation mode structure diagram, assist the regulation and control personnel to more intuitively control the real-time power supply range of the bus, and effectively improve the risk analysis and rapid handling capability of the bus fault.
Description
Technical field
The present invention relates to dispatching automation of electric power systems technical fields, and in particular to one kind is automatic based on bussed supply range
The method for identifying and showing.
Background technology
With the fast development of China's urban economy construction and society, power load is growing, the control of operation of power networks
And to become relatively previous any period all increasingly complex for management work.Especially large size city power grid, load density is big, bus run
How intuitively mode is complicated, massive blackout accident easily occurs under fault condition, dynamic monitoring busbar real time operation mode
And it is particularly significant to carry out risk prevention work in time.
Traditional automation system for the power network dispatching only has plant stand figure and tidal current chart, plant stand figure to be only capable of setting in the station of displaying part
Received shipment row information, can not be from the angle monitoring operation of power networks state of the whole network, and tidal current chart includes the whole network power plant and substation's information, but is limited to
Information between plant stand can not reflect station equipment operating condition, and power grid scale seriously constrains the considerable of tidal current chart
Property, i.e., cause figure excessively complicated since plant stand is numerous.Current dispatch automated system can not also be provided based on bus run
The structure chart of mode, if by the way of manually drawing, one side maintenance workload is big, and the timeliness of another aspect figure is not
Height can not adapt to power system operating mode variation.
Therefore, it is necessary to it is directed to bus running manner feature, it is female in conjunction with electric network model and real time operation mode dynamic generation
Line method of operation structure chart, i.e. the supply district information in a secondary upper intuitive reflection busbar of figure.
Invention content
The present invention is directed to solve the technical problems existing in the prior art at least to some extent, propose a kind of based on busbar
Supply district automatic identification and the method for displaying, can dynamic generatrix method of operation structure chart, assist regulation and control personnel it is more straight
The real-time supply district of control busbar of sight effectively promotes the risk analysis of bus-bar fault and quick disposing capacity.
In order to realize that the object of the invention, the embodiment of the present invention provide one kind based on bussed supply range automatic identification and show
Method, specifically use following technical scheme：
This method comprises the following steps：
S100 obtains target bus model information and network topology result in automation system for the power network dispatching;
S200 utilizes the operation of power networks state that dispatch automated system acquires in real time, female according to remote signalling and telemetry analysis target
The line method of operation generates target bus institute for the interior bus running manner information of subordinate's plant stand of section and its station；
S300 is by busbar arrangement, configuration and switch topology to target bus method of operation analysis result Automatic generation of information
Bus running manner figure is simultaneously shown.
Optionally, in the step S100, the target bus model information and network topology result include busbar title,
Affiliated plant stand title, bus nodes number and whole network equipment nodal information.
Optionally, the step S200 includes：
Step S201, selection target busbar, is searched for since bus nodes, until terminal device;
Step S202 marks all busbares, circuit and the switchgear passed through in search process；
Step S203, the connected busbar information in searching of line both ends, until searching bus equipment；
Step S204, the connected switching information in searching of line both ends, until searching switchgear；
Step S205 searches for target bus connecting valve information, from target bus node, searches and the target bus node
Identical disconnecting link equipment searches the connected switching information of the disconnecting link node from disconnecting link node.
Optionally, the step S300 includes：
Step S301 draws busbar, target bus is drawn in figure center position, by supply district busbar above and below target bus
It is uniformly distributed；
Step S302, draws circuit one by one, by the busbar Information locating circuit at circuit both ends, is drawn in the case of a plurality of circuit
It is evenly distributed on the busbar intermediate region at circuit both ends in the process；
Step S303 obtains circuit end points switching information, and switchgear is drawn in busbar and circuit end points link position.
Step S304, bus running manner figure save as standard graphical format after completing.
Optionally, the displaying of the bus running manner figure is opened up using dispatch automated system graphical tool opening
Show.
Optionally, in the step S201, search process follows following constraints：
1）Forbid the transformer of plant stand where passing through target bus;
2）Circuit is searched for by high side to low side, forbids reverse search;
3）Transformer is searched for by high side to low side, forbids reverse search;
4）Switch, the disconnecting link equipment of passing through conjunction state, state be divide forbid passing through.
Optionally, in the step S204, the connected busbar information in local search approach searching of line both ends is specifically used, it will
Search range is limited within the scope of the affiliated voltage class equipment of circuit end points, and switch and disconnecting link are passed through in search process, until searching
Until rope to bus equipment.
Optionally, the step S205 includes：Search range is limited to the affiliated voltage class equipment range of circuit end points
It is interior, disconnecting link is passed through in search process, until searching switchgear.
Implement the embodiment of the present invention to have the advantages that：
The embodiment of the present invention realizes the automatic identification of bus running manner and is shown at figure, can be based on power grid real time execution shape
Subordinate's supply district of state isolated-phase buses, and topological diagram is automatically generated by the connection relation between busbar and circuit, the topological diagram
It can show that the key equipment within the scope of bussed supply measures simultaneously, and combine real time operation mode dynamic change, this method energy
Effectively assist fortune side reasonable arrangement bus running manner, promoted the Risk-warning ability of area power grid reply bus-bar fault with it is quick
Disposing capacity.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Method flow diagram based on bussed supply range automatic identification and displaying described in Fig. 1 embodiment of the present invention；
Fig. 2 is bus running manner recognition methods flow chart of the present invention described in the embodiment of the present invention；
Fig. 3 is busbar topology drawing drawing method flow chart described in the embodiment of the present invention.
Specific embodiment
In being described below, for illustration and not for limitation, it is proposed that such as tool of particular system structure, technology etc
Body details understands the embodiment of the present invention to cut thoroughly.However, it will be clear to one skilled in the art that there is no these specific
The present invention can also be realized in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment combination attached drawing.
The embodiment of the present invention provides a kind of method based on bussed supply range automatic identification and displaying, is applied to electric power
System call automatic field, as shown in Figure 1, method of the embodiment of the present invention based on bussed supply range automatic identification and displaying
Include the following steps：
Step S100 obtains target bus model information and network topology result in automation system for the power network dispatching;
Step S200, the operation of power networks state acquired in real time using dispatch automated system are analyzed according to remote signalling and telemetry
The target bus method of operation generates target bus institute for the interior bus running manner information of subordinate's plant stand of section and its station；
Step S300, by busbar arrangement, configuration and switch topology to target bus method of operation analysis result information from
Dynamic generatrix method of operation figure is simultaneously shown.
Present invention method is based on energy management system（EMS）Power grid real-time running state is obtained, it is automatic to divide
Analysis identification bus running manner and generation figure, achieve the purpose that monitor bus running manner in real time so that regulation and control personnel can
Intuitively know the method for operation of busbar, grasps the real-time supply district of busbar in time, effectively promote the risk analysis of bus-bar fault
With quick disposing capacity.
As the example of the present invention, in the step S100, the target bus model information and network topology knot
Fruit is preferably but not limited to include busbar title, affiliated plant stand title, bus nodes number and whole network equipment nodal information.
Present invention method is based on energy management system（EMS）It realizes, this method includes mainly two parts, the
A part is the discriminance analysis of bus running manner, as shown in Fig. 2, second part is the graphic plotting of busbar, as shown in Figure 3.
As the example of the present invention, as shown in Fig. 2, the step S200 includes：
Step S201 is arranged target bus, is searched for since bus nodes, until terminal device;
Step S202 searches bussed supply range, marks all busbares, circuit and the switchgear passed through in search process；
Step S203, analysis circuit connects busbar information, the connected busbar information in searching of line both ends, until searching bus equipment
Until；
Step S204 analyzes line end connecting valve information, the connected switching information in searching of line both ends, until searching switchgear
Until；
Step S205, isolated-phase buses connection relation information are searched for target bus connecting valve information, are gone out from target bus node
Hair searches disconnecting link equipment identical with the target bus node, from disconnecting link node, searches the connected switch of the disconnecting link node
Information.
As the example of the present invention, as shown in figure 3, the step S300 includes：
Step S301 obtains bus running manner analysis result, draws busbar, carries out busbar arrangement, i.e., is drawn on topological diagram
Supply district busbar is uniformly distributed by bus equipment up and down wherein drawing target bus in figure center position along target bus；
Step S302 draws circuit one by one, carries out configuration, passes through the busbar Information locating circuit at circuit both ends, a plurality of line
The busbar intermediate region at circuit both ends is evenly distributed in the case of road in drawing process；
Step S303 obtains circuit end points switching information, and switchgear is drawn in busbar and circuit end points link position.
Step S304, bus running manner figure save as standard graphical format, such as BMP formats, JPEG after completing
Format, PNG format etc., are not defined standard graphical format in the present embodiment.
As the example of the present invention, the displaying use of the bus running manner figure is preferably but not limited to use power grid
Dispatch automated system graphical tool opening is shown, and is powered in real time model with assisting regulation and control personnel more intuitively to control busbar
It encloses, effectively promotes the risk analysis of bus-bar fault and quick disposing capacity.
As the example of the present invention, in the step S201, search process follows following constraints：
1）Forbid the transformer of plant stand where passing through target bus;
2）Circuit is searched for by high side to low side, forbids reverse search;
3）Transformer is searched for by high side to low side, forbids reverse search;
4）Switch, the disconnecting link equipment of passing through conjunction state, state be divide forbid passing through.
In the present embodiment, meet conditions above 1）-4）, then along place, the direction of search continues search for, and terminates item until meeting
Part.
As the example of the present invention, in the step S204, local search approach searching of line both ends are specifically used
Search range is limited within the scope of the affiliated voltage class equipment of circuit end points, is passed through out in search process by connected busbar information
Pass and disconnecting link, until searching bus equipment.
As the example of the present invention, the step S205 includes：Search range is limited to electric belonging to circuit end points
It presses within the scope of grade equipment, disconnecting link is passed through in search process, until searching switchgear.
As can be seen from the above description, implement the embodiment of the present invention to have the advantages that：
The embodiment of the present invention realizes the automatic identification of bus running manner and is shown at figure, can be based on power grid real time execution shape
Subordinate's supply district of state isolated-phase buses, and topological diagram is automatically generated by the connection relation between busbar and circuit, the topological diagram
It can show that the key equipment within the scope of bussed supply measures simultaneously, and combine real time operation mode dynamic change, this method energy
Effectively assist fortune side reasonable arrangement bus running manner, promoted the Risk-warning ability of area power grid reply bus-bar fault with it is quick
Disposing capacity.
Part not deployed in method in the embodiment of the present invention, can refer to the corresponding part of the method for above example,
This is no longer developed in details.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. mean the specific features described in conjunction with the embodiment or example,
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein sequence that is shown or discussing can not be pressed,
Include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be by the present invention's
Embodiment person of ordinary skill in the field is understood.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (8)
1. a kind of method based on bussed supply range automatic identification and displaying, which is characterized in that this method comprises the following steps：
Step S100 obtains target bus model information and network topology result in automation system for the power network dispatching;
Step S200, the operation of power networks state acquired in real time using dispatch automated system are analyzed according to remote signalling and telemetry
The target bus method of operation generates target bus institute for the interior bus running manner information of subordinate's plant stand of section and its station；
Step S300, by busbar arrangement, configuration and switch topology to target bus method of operation analysis result information from
Dynamic generatrix method of operation figure is simultaneously shown.
2. a kind of method based on bussed supply range automatic identification and displaying as described in claim 1, which is characterized in that institute
It states in step S100, the target bus model information and network topology result include busbar title, affiliated plant stand title, busbar
Node number and whole network equipment nodal information.
3. a kind of method based on bussed supply range automatic identification and displaying as described in claim 1, which is characterized in that institute
Stating step S200 includes：
Step S201, selection target busbar, is searched for since bus nodes, until terminal device;
Step S202 marks all busbares, circuit and the switchgear passed through in search process；
Step S203, the connected busbar information in searching of line both ends, until searching bus equipment；
Step S204, the connected switching information in searching of line both ends, until searching switchgear；
Step S205 searches for target bus connecting valve information, from target bus node, searches and the target bus node
Identical disconnecting link equipment searches the connected switching information of the disconnecting link node from disconnecting link node.
4. a kind of method based on bussed supply range automatic identification and displaying as described in claim 1, which is characterized in that institute
Stating step S300 includes：
Step S301 draws busbar, target bus is drawn in figure center position, by supply district busbar above and below target bus
It is uniformly distributed；
Step S302, draws circuit one by one, by the busbar Information locating circuit at circuit both ends, is drawn in the case of a plurality of circuit
It is evenly distributed on the busbar intermediate region at circuit both ends in the process；
Step S303 obtains circuit end points switching information, and switchgear is drawn in busbar and circuit end points link position；
Step S304, bus running manner figure save as standard graphical format after completing.
5. a kind of method based on bussed supply range automatic identification and displaying as claimed in claim 4, which is characterized in that institute
The displaying for stating bus running manner figure is shown using dispatch automated system graphical tool opening.
6. a kind of method based on bussed supply range automatic identification and displaying as claimed in claim 3, which is characterized in that institute
It states in step S201, search process follows following constraints：
1）Forbid the transformer of plant stand where passing through target bus;
2）Circuit is searched for by high side to low side, forbids reverse search；
3）Transformer is searched for by high side to low side, forbids reverse search；
4）Switch, the disconnecting link equipment of passing through conjunction state, state be divide forbid passing through.
7. a kind of method based on bussed supply range automatic identification and displaying as claimed in claim 3, which is characterized in that institute
It states in step S204, specifically uses the connected busbar information in local search approach searching of line both ends, search range is limited online
Within the scope of the affiliated voltage class equipment of terminal point, switch and disconnecting link are passed through in search process, until searching bus equipment.
8. a kind of method based on bussed supply range automatic identification and displaying as claimed in claim 3, which is characterized in that institute
Stating step S205 includes：Search range is limited within the scope of the affiliated voltage class equipment of circuit end points, is passed through in search process
Disconnecting link, until searching switchgear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375862.0A CN108494095B (en) | 2018-04-25 | 2018-04-25 | Bus power supply range based automatic identification and display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375862.0A CN108494095B (en) | 2018-04-25 | 2018-04-25 | Bus power supply range based automatic identification and display method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108494095A true CN108494095A (en) | 2018-09-04 |
| CN108494095B CN108494095B (en) | 2021-03-19 |
Family
ID=63314003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810375862.0A Active CN108494095B (en) | 2018-04-25 | 2018-04-25 | Bus power supply range based automatic identification and display method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108494095B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005074A (en) * | 2018-09-17 | 2018-12-14 | 广东电网有限责任公司 | It is connected to the network two-dimensional code generation method, network failure lookup method and device |
| CN111914376A (en) * | 2020-07-16 | 2020-11-10 | 深圳供电局有限公司 | Method and device for automatically constructing power grid bus mode diagram and storage medium |
| CN113869723A (en) * | 2021-09-27 | 2021-12-31 | 广东电网有限责任公司 | Double-circuit risk monitoring method, device, medium and equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903103A (en) * | 2014-04-18 | 2014-07-02 | 国家电网公司 | Online model parameter collection method based on process cross-region power grid running method |
| CN104218672B (en) * | 2014-07-11 | 2016-09-07 | 国家电网公司 | A kind of power distribution network operation risk early warning system evaluated based on real-time running state |
| CN106410965A (en) * | 2016-10-26 | 2017-02-15 | 珠海许继芝电网自动化有限公司 | Intelligent low-voltage distribution electricity monitoring system based on wiring diagram |
-
2018
- 2018-04-25 CN CN201810375862.0A patent/CN108494095B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903103A (en) * | 2014-04-18 | 2014-07-02 | 国家电网公司 | Online model parameter collection method based on process cross-region power grid running method |
| CN104218672B (en) * | 2014-07-11 | 2016-09-07 | 国家电网公司 | A kind of power distribution network operation risk early warning system evaluated based on real-time running state |
| CN106410965A (en) * | 2016-10-26 | 2017-02-15 | 珠海许继芝电网自动化有限公司 | Intelligent low-voltage distribution electricity monitoring system based on wiring diagram |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005074A (en) * | 2018-09-17 | 2018-12-14 | 广东电网有限责任公司 | It is connected to the network two-dimensional code generation method, network failure lookup method and device |
| CN111914376A (en) * | 2020-07-16 | 2020-11-10 | 深圳供电局有限公司 | Method and device for automatically constructing power grid bus mode diagram and storage medium |
| CN111914376B (en) * | 2020-07-16 | 2024-07-02 | 深圳供电局有限公司 | Automatic construction method and device for power grid bus mode diagram and storage medium |
| CN113869723A (en) * | 2021-09-27 | 2021-12-31 | 广东电网有限责任公司 | Double-circuit risk monitoring method, device, medium and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108494095B (en) | 2021-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103675600B (en) | Based on the Fault Diagnosis of Distribution Network system and method for topological knowledge | |
| CN108933437B (en) | Automatic analysis method for power supply capacity of power distribution network | |
| CN104156835B (en) | A kind of bulk power grid wide-area distribution type integration topology analyzing method | |
| CN101789596B (en) | Automatic detection method of power grid failure | |
| CN110020967B (en) | Information processing method and device for intelligent alarm of power grid dispatching end transformer substation | |
| CN108494095A (en) | Bus power supply range based automatic identification and display method | |
| CN102508076A (en) | Fault diagnosis device and method based on multi-agent system and wavelet analysis | |
| CN102290811A (en) | Method for evaluating accident prearranged plan and running way | |
| CN105429297A (en) | Multi-operation mode controlling and switching method for micro-grid | |
| CN111049266A (en) | Intelligent second-level power restoration method and system for regulation and control service | |
| CN104778632A (en) | Intelligent decision making aiding method and system for transfer power supply | |
| CN105680466A (en) | Dynamic simulation system applying two-stage DC voltage for hybrid DC power grid | |
| CN110058126A (en) | Distribution network failure judgment method and device | |
| CN104901328B (en) | Based on the soft straight control model automatic identifying method of the multiterminal under complex control network | |
| CN106776750B (en) | Graph-mode integrated digital preplan system for power distribution network | |
| CN103545805B (en) | Modeling-based railway power supply arm monitoring method | |
| CN109633381A (en) | A kind of electric network failure diagnosis intelligent analysis method | |
| CN111224396A (en) | Comprehensive analysis system and method for power transmission, transformation and distribution low-integration power grid information | |
| CN105958471A (en) | Power network topological relation construction method based on IEC61970 standard | |
| CN112256922B (en) | Method and system for quickly identifying faults and power failure | |
| CN111697573B (en) | Power grid section power supply range analysis method based on topology tracking | |
| CN115224687A (en) | Power failure overhaul safety checking method and system for power transmission and transformation equipment below 220KV | |
| CN106972521A (en) | The soft straight control model recognition methods of power network | |
| CN109299876A (en) | A kind of method and system that power grid N-1 risk information is generated and issued | |
| Qin et al. | The data sharing platform system of electrical main wiring based on the results of 3D digital GIM |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |