CN113708501A - Method and system for improving scheduling operation ticket standard rate - Google Patents
Method and system for improving scheduling operation ticket standard rate Download PDFInfo
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- H—ELECTRICITY
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- 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
- H02J13/00006—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 information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
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- 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]
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- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
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Abstract
The invention discloses a method and a system for improving the standard rate of scheduling operation tickets, which comprises the following steps: receiving a scheduling operation ticket generating instruction, wherein the scheduling operation ticket generating instruction comprises equipment information, the current state of the equipment information and the target state of the equipment; determining a proposed scheduling operation ticket from a plurality of pre-stored scheduling operation ticket templates according to the equipment information, the current state of the equipment and the target state of the equipment; generating a proposed scheduling operation order association diagram according to the proposed scheduling operation order and the topological structure of the power grid model; simulating the execution operation of the proposed scheduling operation ticket in the proposed scheduling operation ticket correlation diagram, and performing anti-error check on the simulation operation of the proposed scheduling operation ticket by adopting power flow analysis; judging whether the result of the anti-misoperation inspection is qualified or not; if not, outputting prompt information of the result of the false proof inspection which is unqualified and the reason of the unqualified to a human-computer interaction interface for displaying so that a dispatcher can adjust the proposed operation order.
Description
Technical Field
The invention belongs to the technical field of electric power correlation, and particularly relates to a method and a system for improving the standard rate of scheduling operation tickets.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The power dispatching operation order is the switching operation of various electrical equipment in the power grid, so that the running state of the electrical equipment is changed, and the aim of dispatching the power grid is fulfilled. In the power dispatching operation, field personnel mainly operate various power equipment of a power grid so as to change the running state of the power equipment. Because the power grid is composed of power equipment and lines, the scheduling effect of the power grid is usually changed after the operation state of the power equipment is changed.
At the present stage, a dispatcher mostly relies on self thinking or memory when issuing a dispatching operation order, and once an error occurs in one step of the dispatching operation order, a safety event can occur, and the safe and stable operation of a power grid can be seriously endangered. Therefore, how to solve the problem of potential safety hazard of a power grid caused by mis-scheduling existing in the prior art which only depends on manual issuing of scheduling operation tickets is a problem to be solved urgently at present.
Disclosure of Invention
In order to solve the problems, the invention provides a method and a system for improving the specification rate of scheduling operation tickets, so as to reduce the mis-scheduling of the scheduling operation tickets, thereby reducing the safety accidents in the scheduling operation process of a power grid.
In order to achieve the above object, a first aspect of the present invention provides the following technical solution:
receiving a scheduling operation ticket generating instruction, wherein the scheduling operation ticket generating instruction comprises equipment information, the current state of the equipment information and the target state of the equipment;
determining a proposed scheduling operation ticket from a plurality of pre-stored scheduling operation ticket templates according to the equipment information, the current state of the equipment and the target state of the equipment;
generating a proposed scheduling operation order association diagram according to the proposed scheduling operation order and the topological structure of the power grid model;
simulating the execution operation of the proposed scheduling operation order through the proposed scheduling operation order correlation diagram, and performing anti-error inspection on the simulation operation of the proposed scheduling operation order by adopting power flow analysis;
judging whether the result of the anti-misoperation inspection is qualified or not;
if not, outputting prompt information of the result of the false proof inspection which is unqualified and the reason of the unqualified to a human-computer interaction interface for displaying so that a dispatcher can adjust the proposed operation order.
Further, the pre-stored multiple scheduling operation ticket templates include general operation steps that all scheduling operation tickets need to be performed.
Further, a proposed scheduling operation order association graph is generated according to the proposed scheduling operation order and the topological structure of the power grid model, and the specific steps comprise:
determining equipment or plant station to be operated according to a drawn scheduling operation ticket, searching the tidal current diagram of the equipment or plant station to be operated from the whole network tidal current diagram, and amplifying and displaying the tidal current diagram;
carrying out topology search on the whole power grid according to the proposed scheduling operation order to generate a power grid tidal current diagram consisting of stations and equipment related to the proposed scheduling operation order;
further, generating a power grid tidal current diagram consisting of stations and equipment related to the proposed scheduling operation ticket, comprising:
determining power supply side and load side voltage levels related to a drawn scheduling operation order;
a circuit for eliminating all non-load side voltage grades;
the equipment connected with the line is set to form a line relation set Lg, and the ith element in the line relation set is LgiAnd a topology set Ii；
Setting a cut-off switch set Ck as a set of all load side voltage cut-off switches, storing all load side cut-off switches into the cut-off switch set Ck, setting all cut-off load side line switches to be in a closed state, eliminating load side lines connected with a power supply side plant station, and adding equipment, connected with the load side lines connected with the power supply side plant station and the lines, into a line set Lg;
generating a node adjacency array by using all the rest lines, closed switches and all the stations;
carrying out depth-first topology search on the node adjacent array to form a topology island;
traversing all the topological island sets, finding equipment in an operation task, and if the equipment is a line and the line belongs to a line relation set Lg, searching a topological island to which a substation side switch connected with the line belongs; traversing the line relation set Lg;
the Lg in the ith line relation setiL in (1)i、Si、Sj、Ci、CjFive elements are sequentially added into the topological island IkIf said element is not in a topological island IkIs added to topology IkIf the element is already in the topological island IkIn, abandon addition to topological island IkMiddle and middle linesForming a new topological island I after the traversal of the relation set Lg is finishedkA tidal flow graph of;
adjusting the positions of the devices and the plant stations related to the operation of the tidal current diagram to perform dynamic layout; traversing the on-off switch set Ck if the ith switch element Cki∈IkWill switch CkiThe setting is switched on and off, and finally the correlation diagram related to the proposed operation ticket is formed.
Further, the ith element in the line relation set is Lgi，Lgi＝{Li,Si,Sj,Ci,CjIn which L isiIs the ith line, SiIs a line LiConnected head end station, SjIs a line LiConnected end station, CiIs a line LiConnected head end switch, CjIs a line LiConnected end switch, wherein LiAnd Si、Sj、Ci、CjThe first end of the one-to-one correspondence relationship is the load side voltage side.
Further, the topological island set Ii，Ii＝{S1，S2，L，Sn，L1，L2，L，Lm，C1,C2，L，CtIn which S is1、S2、SnTo the station belonging to this island, L1、L2、LmTo the line belonging to this island, C1、C2、CtIs a switch belonging to this island.
Furthermore, the EMS prior power flow analysis function of the power grid can be called, and the anti-error inspection can be carried out on the operation steps of the proposed scheduling operation order.
One or more embodiments provide a system for increasing a scheduling operation ticket specification rate, including:
the scheduling operation ticket generating method comprises a receiving module, a sending module and a scheduling operation ticket generating module, wherein the receiving module is configured to receive a scheduling operation ticket generating instruction, and the scheduling operation ticket generating instruction comprises equipment information, the current state of the equipment information and the target state of the equipment;
the scheduling operation ticket issuing module is configured to determine a scheduled scheduling operation ticket from a plurality of pre-stored scheduling operation ticket templates according to the equipment information, the current state of the equipment and the target state of the equipment;
the association diagram generating module is configured to generate a proposed scheduling operation ticket association diagram according to the proposed scheduling operation ticket and the topological structure of the power grid model;
the preview analysis module is configured to simulate the execution operation of the scheduling operation tickets in the proposed scheduling operation ticket correlation diagram and perform error-proof inspection on the simulation operation of the scheduling operation tickets by adopting power flow analysis;
the judging module is configured to judge whether the result of the anti-misoperation inspection is qualified or not; if not, outputting prompt information of the result of the false proof inspection which is unqualified and the reason of the unqualified to a human-computer interaction interface for displaying so that a dispatcher can adjust the proposed operation order.
An electronic device comprising a memory and a processor and computer instructions stored on the memory and executed on the processor, the computer instructions, when executed by the processor, performing the steps of the above method.
A computer readable storage medium storing computer instructions which, when executed by a processor, perform the steps of the above method.
The invention has the beneficial effects that:
the invention utilizes the topological structure of the power network model to generate the association diagram of the proposed scheduling operation order, can enable the associated equipment in the proposed scheduling operation order to be displayed independently, and has more intuitive understanding on the operation in the scheduling operation order to be carried out. By dynamically simulating and previewing the operation steps of the formulated scheduling operation order, the misoperation of the formulated scheduling operation order can be effectively reduced, and the occurrence of safety accidents of a power grid is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a flow chart of the present invention;
Detailed Description
The invention is further described with reference to the following figures and examples.
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example one
As shown in fig. 1, a method for calculating an electric charge according to the present invention includes the steps of:
s1: receiving a scheduling operation ticket generating instruction, wherein the scheduling operation ticket generating instruction comprises equipment information, the current state of the equipment information and the target state of the equipment;
s2: determining a proposed scheduling operation ticket from a plurality of pre-stored scheduling operation ticket templates according to the equipment information, the current state of the equipment and the target state of the equipment;
s3: generating a proposed scheduling operation order association diagram according to the proposed scheduling operation order and the topological structure of the power grid model;
s4: simulating the execution operation of the proposed scheduling operation order through the proposed scheduling operation order correlation diagram, and performing anti-error inspection on the simulation operation of the proposed scheduling operation order by adopting power flow analysis;
s5: judging whether the result of the anti-misoperation inspection is qualified or not;
if not, outputting prompt information of the result of the false proof inspection which is unqualified and the reason of the unqualified to a human-computer interaction interface for displaying so that a dispatcher can adjust the proposed operation order.
Specifically, in the step S1, the scheduling operation ticket generating instruction may be transmitted to the server device by a device such as a key. The device information may include a device name, a device number, a device type, the substation, a voltage class, status information, etc. of the device. The current state of the equipment may be one of operation, hot equipment, cold equipment, or overhaul, and the target state of the equipment may be one of hot equipment, cold equipment, or overhaul. The equipment comprises a bus, a grounding knife, a disconnecting link, a circuit, a grounding wire, a three-winding transformer and the like.
Specifically, in step S2, the scheduling operation ticket template includes general operation steps that all scheduling operation tickets need to be performed, and the scheduling operation tickets may be classified according to different types of devices, current states of the devices, and target states of the devices. And the dispatcher makes a proposed dispatching operation order according to the dispatching instruction and in combination with the dispatching operation order template.
Specifically, in step S3, a proposed scheduling operation ticket association diagram is generated according to the proposed scheduling operation ticket and the topological structure of the power grid model; the method specifically comprises the following steps:
s31: according to the equipment or plant station to be operated in the proposed scheduling operation ticket, the tidal current diagram of the equipment or plant station to be operated is searched from the whole network tidal current diagram, and the tidal current diagram of the part is amplified and displayed;
s32: and performing topology search on the whole power grid according to the operation task to generate a power grid tidal current diagram consisting of the plant stations and equipment related to the operation task.
Further, the step S32 specifically includes:
s321: determining power supply side and load side voltage levels related to a proposed scheduling operation order, wherein for a regional power grid, the power supply side is 110Kv, and the load side is 35 Kv;
s322: a circuit for eliminating all non-load side voltage grades;
s323: the equipment connected with the line is set to form a line relation set Lg, and the ith element in the line relation set is Lgi，Lgi＝{Li,Si,Sj,Ci,Cj}
Wherein L isiIs the ith line, SiIs a line LiConnected head end station, SjIs a line LiConnected end station, CiIs a line LiConnected head end switch, CjIs a line LiAn end switch is connected. Wherein L isiAnd Si、Sj、Ci、CjThe head end is at one side of the voltage of 35Kv in a one-to-one correspondence relationship;
let topology set Ii：Ii＝{S1，S2，L，Sn，L1，L2，L，Lm，C1,C2，L，Ct}
Wherein S1、S2、SnTo the station belonging to this island, L1、L2、LmTo the line belonging to this island, C1、C2、CtA switch belonging to this island; setting a breaking switch set Ck as a set of all 35Kv breaking switches; all 35Kv on-off switches are stored in an on-off switch set Ck, all 35Kv line switches are set to be in a closed state, 35Kv lines connected with a 110Kv station are eliminated, and the 35Kv lines connected with the 110Kv station and equipment connected with the lines are added into a line set Lg;
s324: generating a node adjacency array by using all the rest lines, closed switches and all the stations;
s325: carrying out depth-first topology search on the node adjacent array to form a topology island;
s326: traversing all the topological island sets I, finding equipment in an operation task, and if the equipment is a line and the line belongs to a line relation set Lg, finding the topological island I to which a 35Kv substation side switch connected with the line belongsk＝{S1，S2，L，Sn，L1，L2，L，Lm，C1,C2，L，Ct}; traversing the line relation set Lg, i-th line relation set Lgi＝{Li,Si,Sj,Ci,CjIf Si∈IkOr Sj∈Ik；
S327: the ith line relation is collected into LgiL in (1)i、Si、Sj、Ci、CjFive elements are sequentially added into the topological island IkIf said element is not in a topological island IkIs added to topology IkIf the element is already in the topological island IkIn, abandon addition to topological island IkIn the method, a new topological island I is formed after the traversal of the line relation set Lg is finishedkTidal flow graph of (c):
Ik＝{S1，S2，L，Sn，Si，Sj,L1,L2,L,,Lm，Li,C1,C2，L，Ct,Si，Sj}
s328: adjusting the positions of equipment and stations related to the operation of the tidal current diagram, and performing dynamic layout; traversing the on-off switch set Ck if the ith switch element Cki∈IkWill switch CkiThe setting is switched on and off, and finally the correlation diagram related to the proposed operation ticket is formed.
Through the construction of the proposed scheduling operation order association diagram, the equipment related to the proposed scheduling operation order can be more intuitively understood.
And performing related operation on the equipment according to each specific ticket in the drawn scheduling operation ticket, and performing load flow calculation once per operation so as to dynamically simulate the operation of the whole operation ticket.
Wherein, the power flow analysis can be realized by directly invoking an EMS online power flow analysis module of the power grid.
Example two
The embodiment provides a system for improving the specification rate of scheduling operation tickets, which comprises:
the scheduling operation ticket generating method comprises a receiving module, a sending module and a scheduling operation ticket generating module, wherein the receiving module is configured to receive a scheduling operation ticket generating instruction, and the scheduling operation ticket generating instruction comprises equipment information, the current state of the equipment information and the target state of the equipment;
the scheduling operation ticket issuing module is configured to determine a scheduled scheduling operation ticket from a plurality of pre-stored scheduling operation ticket templates according to the equipment information, the current state of the equipment and the target state of the equipment;
the association diagram generating module is configured to generate a proposed scheduling operation ticket association diagram according to the proposed scheduling operation ticket and the topological structure of the power grid model;
the preview analysis module is configured to simulate the execution operation of the scheduling operation tickets in the proposed scheduling operation ticket correlation diagram and perform error-proof inspection on the simulation operation of the scheduling operation tickets by adopting power flow analysis;
the judging module is configured to judge whether the result of the anti-misoperation inspection is qualified or not; if not, outputting prompt information of the result of the false proof inspection which is unqualified and the reason of the unqualified to a human-computer interaction interface for displaying so that a dispatcher can adjust the proposed operation order.
EXAMPLE III
The present embodiment provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps in a method for improving a specification rate of a scheduling operation ticket according to the first embodiment.
Example four
The embodiment provides a computer device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to implement the steps in the method for improving the specification rate of the scheduling operation ticket according to the first embodiment.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for improving the standard rate of dispatching operation tickets is characterized by comprising the following steps:
receiving a scheduling operation ticket generating instruction, wherein the scheduling operation ticket generating instruction comprises equipment information, the current state of the equipment information and the target state of the equipment;
determining a proposed scheduling operation ticket from a plurality of pre-stored scheduling operation ticket templates according to the equipment information, the current state of the equipment and the target state of the equipment;
generating a proposed scheduling operation order association diagram according to the proposed scheduling operation order and the topological structure of the power grid model;
simulating the execution operation of the proposed scheduling operation order through the proposed scheduling operation order correlation diagram, and performing anti-error inspection on the simulation operation of the proposed scheduling operation order by adopting power flow analysis;
judging whether the result of the anti-misoperation inspection is qualified or not;
if not, outputting prompt information of the result of the false proof inspection which is unqualified and the reason of the unqualified to a human-computer interaction interface for displaying so that a dispatcher can adjust the proposed operation order.
2. The method as claimed in claim 1, wherein the pre-stored plurality of scheduling operation ticket templates include general operation steps required by all scheduling operation tickets.
3. The method for improving the specification rate of the scheduling operation tickets according to claim 1, wherein the proposed scheduling operation ticket association diagram is generated according to the proposed scheduling operation ticket and the topological structure of the power grid model, and the method comprises the following specific steps:
determining equipment or plant station to be operated according to a drawn scheduling operation ticket, searching the tidal current diagram of the equipment or plant station to be operated from the whole network tidal current diagram, and amplifying and displaying the tidal current diagram;
and carrying out topology search on the whole power grid according to the proposed scheduling operation order to generate a power grid tidal current diagram consisting of stations and equipment related to the proposed scheduling operation order.
4. The method of claim 3, wherein generating a power grid tidal flow graph comprising the stations and equipment involved in drawing up the scheduling operation order comprises:
determining power supply side and load side voltage levels related to a drawn scheduling operation order;
a circuit for eliminating all non-load side voltage grades;
the equipment connected with the line is set to form a line relation set Lg and a topology set Ii；
Setting a cut-off switch set Ck as a set of all load side voltage cut-off switches, storing all load side cut-off switches into the cut-off switch set Ck, setting all cut-off load side line switches to be in a closed state, eliminating load side lines connected with a power supply side plant station, and adding equipment, connected with the load side lines connected with the power supply side plant station and the lines, into a line set Lg;
generating a node adjacency array by using all the rest lines, closed switches and all the stations;
carrying out depth-first topology search on the node adjacent array to form a topology island;
traversing all the topological island sets, finding equipment in an operation task, and if the equipment is a line and the line belongs to a line relation set Lg, searching a topological island to which a substation side switch connected with the line belongs; traversing the line relation set Lg;
the Lg in the ith line relation setiSequentially adding medium elements into the topological island IkIf said element is not in a topological island IkIs added to topology IkIf the element is already in the topological island IkIn, abandon addition to topological island IkIn the method, a new topological island I is formed after the traversal of the line relation set Lg is finishedkA tidal flow graph of;
adjusting the positions of the devices and the plant stations related to the operation of the tidal current diagram to perform dynamic layout; traversing the on-off switch set Ck if the ith switch element Cki∈IkWill switch CkiAnd setting to be disconnected, and finally forming an association diagram related to the drawn scheduling operation ticket.
5. The method as claimed in claim 4, wherein the ith element in the set of line relations is Lgi，Lgi＝{Li,Si,Sj,Ci,CjIn which L isiIs the ith line, SiIs a line LiConnected head end station, SjIs a line LiConnected end station, CiIs a line LiConnected head end switch, CjIs a line LiConnected end switch, wherein LiAnd Si、Sj、Ci、CjThe first end of the one-to-one correspondence relationship is the load side voltage side.
6. The method as claimed in claim 4, wherein the topology island set I is a set of topology islandsi，Ii＝{S1，S2，L，Sn，L1，L2，L，Lm，C1,C2，L，CtIn which S is1、S2、SnTo plants belonging to this islandStation, L1、L2、LmTo the line belonging to this island, C1、C2、CtIs a switch belonging to this island.
7. The method for improving the rate of standardizing the scheduling operation tickets according to claim 1, wherein an EMS online power flow analysis function of a power grid can be called to perform anti-error check on the operation steps of the formulated scheduling operation tickets.
8. A system for improving the specification rate of a scheduling operation ticket, which is applied to the method for improving the specification rate of the scheduling operation ticket according to any one of claims 1 to 7, and comprises:
the scheduling operation ticket generating method comprises a receiving module, a sending module and a scheduling operation ticket generating module, wherein the receiving module is configured to receive a scheduling operation ticket generating instruction, and the scheduling operation ticket generating instruction comprises equipment information, the current state of the equipment information and the target state of the equipment;
the scheduling operation ticket issuing module is configured to determine a scheduled scheduling operation ticket from a plurality of pre-stored scheduling operation ticket templates according to the equipment information, the current state of the equipment and the target state of the equipment;
the association diagram generating module is configured to generate a proposed scheduling operation ticket association diagram according to the proposed scheduling operation ticket and the topological structure of the power grid model;
the preview analysis module is configured to simulate the execution operation of the scheduling operation tickets in the proposed scheduling operation ticket correlation diagram and perform error-proof inspection on the simulation operation of the scheduling operation tickets by adopting power flow analysis;
the judging module is configured to judge whether the result of the anti-misoperation inspection is qualified or not; if not, outputting prompt information of the result of the false proof inspection which is unqualified and the reason of the unqualified to a human-computer interaction interface for displaying so that a dispatcher can adjust the proposed operation order.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of a method for increasing the specification rate of ticket dispatch operations according to any one of claims 1 to 7.
10. A processing apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the program to perform the steps of the method for increasing a specification rate of dispatch tickets according to any one of claims 1-7.
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