CN114254774A - One-key sequential control-based automatic issuing system for maintenance order associated operation order - Google Patents
One-key sequential control-based automatic issuing system for maintenance order associated operation order Download PDFInfo
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- CN114254774A CN114254774A CN202111523744.8A CN202111523744A CN114254774A CN 114254774 A CN114254774 A CN 114254774A CN 202111523744 A CN202111523744 A CN 202111523744A CN 114254774 A CN114254774 A CN 114254774A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
The invention relates to an automatic issuing system of an overhaul order associated operation order based on one-key sequence control, which comprises an overhaul data acquisition unit, an overhaul order forming unit, an operation order monitoring unit, an issuing order scheduling unit and a database server, wherein the overhaul data acquisition unit comprises a data import module, a data coordination module, a data export module and a data storage module and is used for receiving dynamic data from a power grid in real time, coordinating and calling the dynamic data and exporting the data of a main network scheduling and overhaul order. According to the automatic issuing system of the maintenance order association operation tickets based on the one-key sequence control, the continuous automatic issuing and error prevention of the multiple operation tickets are realized based on the one-key sequence control through designing the sequencing and closing sequence adjusting functions of the multiple power-off/power-restoration operation tickets associated in the maintenance order and according to the operation purposes of the multiple operation tickets and the arrangement and combination relation of the operation orders, and the operation and maintenance work of a dispatching desk and a distribution network working site is improved.
Description
Technical Field
The invention relates to the technical field of power grid dispatching, in particular to an automatic issuing system of a maintenance order correlation operation order based on one-key sequence control.
Background
One-key sequential control operation is programmed operation, the sequential control function is that a series of operation tasks of related equipment of a transformer substation are quickly and accurately completed by a group of related programs in a mutually coordinated mode, in a popular way, the sequential control function is that operation personnel need to perform remote control and confirmation work one by one in a conventional transformer substation, the sequential control function is automatically and quickly performed according to a preset process by a group of programs, and manual intervention can be added in the performing process or not added.
The power cut and transmission operation of equipment maintenance is one of three cores of distribution network scheduling. After distribution network scheduling intensive management, the distribution network scheduling operation amount is multiplied, and huge examination is formed on a scheduling platform. And the distribution network dispatching network command function, the distribution network equipment operation is mostly operated outdoors, and distribution network operation operators generally use the mobile terminal APP function to carry out service interaction with the distribution network dispatching, and the general popularization and application of the network command function are influenced by the problems of poor network signals, laggard hardware equipment and the like in mountainous areas. Due to the lack of effective support of a system, a large amount of maintenance stop and delivery operations wait for a scheduling instruction in a queue during an operation peak period, and a plurality of associated power failure (power restoration) operation tickets are difficult to reasonably sequence and combine, so that the operation and maintenance work of a scheduling desk and a distribution network working site is seriously influenced.
Disclosure of Invention
The invention aims to provide an automatic issuing system of a maintenance single-association operation order based on one-key sequential control, which aims to solve the technical problems that due to the lack of effective support of the system, a large number of maintenance stop and delivery operations wait for a scheduling instruction in a queue at the operation peak, reasonable sequencing and order combining operations are difficult to be carried out on a plurality of associated power failure (power restoration) operation orders, and the operation and maintenance work of a scheduling station and a distribution network working site is seriously influenced.
In order to achieve the above object, an embodiment of the present invention provides an automatic issuing system of an inspection ticket correlation operation ticket based on one-key sequential control, which includes an inspection data acquisition unit, an inspection ticket formation unit, an operation ticket monitoring unit, an issuing ticket scheduling unit, and a database server;
the maintenance data acquisition unit is used for receiving dynamic data from a power grid in real time, coordinating and calling the dynamic data and exporting data of the main network scheduling maintenance list;
the overhaul list ticket forming unit is used for combining the main network dispatching overhaul list data with the rule data in the database server to generate a power failure/power restoration operation ticket based on an operation object, an operation task, an operation rule and an operation term, and associating a plurality of power failure/power restoration operation tickets associated in the overhaul list;
the operation ticket monitoring unit is used for performing a plurality of verification operations of one-key sequential control on the operation ticket and performing remote control on the overhaul state of the equipment;
the order issuing ticket scheduling unit is used for issuing the order of the operation tickets sequentially controlled by one key to generate order issuing tickets and performing linkage processing with field personnel.
Preferably, the overhaul data acquisition unit comprises a data import module, a data coordination module, a data export module and a data storage module, the data import module is used for receiving main network scheduling overhaul list data transmitted by a power grid, the data coordination module is used for coordinating and calling the main network scheduling overhaul list data, and the main network scheduling overhaul list data are respectively sent to the data export module and the data storage module, the data storage module is used for backing up and storing the data, and the data export module transmits the overhaul list data to the overhaul list ticketing unit.
Preferably, the overhaul bill forming unit comprises a modeling module, an inference module, an operation bill generation module and an operation bill association module; the modeling module is used for carrying out model calculation on the network scheduling overhaul sheet data based on the UML model; the reasoning module adopts a data-driven forward reasoning mechanism, recycles the operation rules to carry out reasoning and forms an operation sequence by gradual matching; the operation ticket generating module is used for translating the operation ticket into an operation list through operation terms; the operation ticket association module is used for sequencing and combining a plurality of power failure/power restoration operation tickets associated in the maintenance list and is used for executing subsequent execution logic for starting to issue orders automatically according to the operation ticket sequence and the combination sequence.
Preferably, the operation ticket generating module supports ticket forming modes of typical ticket sleeves, phrase ticket simulation and intelligent ticket simulation, and has a function associated with issuing tickets.
Preferably, the operation ticket monitoring unit comprises a model checking module, an association error prevention module, a preview checking module and a remote control execution module; the model checking module is used for checking the model by adopting a comparison rule in the database server, counting the imported OMS model data after the OMS model is analyzed, checking the data with OMS statistical information and checking whether the model is imported correctly; the association anti-misoperation module is used for associating the operation order with the maintenance order, taking the equipment operation target state of the maintenance order as a constraint condition, and checking whether the instruction of the operation order is consistent with the requirement of the maintenance order; the preview checking module is used for performing offline preview and online preview of checking and supporting related checking functions of basic five-prevention, extended five-prevention, operation sequence checking, cross-station checking, suggestive anti-error checking, important user and listing information anti-error checking and operation authority association locking; the remote control execution module is used for performing a function of remotely controlling the equipment based on one-key sequence control, automatically entering an interval detail diagram, and triggering remote control service to perform remote control operation of the equipment maintenance state.
Preferably, the issuing ticket scheduling unit comprises an issuing ticket generating module, a correlation module, a safety verification module and a linkage module; the issuing ticket generating module supports ticket forming modes of typical ticket sleeve, manual ticket simulation, graphic ticket simulation and intelligent ticket forming; the association module is used for realizing the association between the maintenance list and the operation ticket, and if the maintenance list is updated, the operation ticket needs to be updated synchronously; the safety check module is used for performing trend error-proof check, topology error-proof check and whole ticket check in ticket simulating, preview simulating and executing operations; the linkage module is used for providing communication, and realizing station personnel information synchronization, shift information synchronization, ticket overhaul information synchronization, debugging starting scheme synchronization, ticket face information synchronization and scheduling circulation information synchronization.
The embodiment of the invention has the following beneficial effects: through the sequencing and sequence-combining adjusting functions of a plurality of associated power-off/power-restoration operation tickets in the maintenance list, the continuous automatic issuing and error prevention of the plurality of operation tickets are realized based on one-key sequential control according to the operation purposes of the plurality of operation tickets, the arrangement and combination relations of the operation tickets, and the operation and maintenance work of a dispatching desk and a distribution network work site is improved.
Additional features and advantages of embodiments of the invention will be set forth in the description which follows.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an automatic order issuing system for a repair order correlation operation order based on one-key sequence control in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic order issuing system for a repair order correlation operation order based on one-key sequence control according to the present invention.
Detailed Description
Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In addition, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, well known means have not been described in detail so as not to obscure the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides an automatic order issuing system for an overhaul order association operation ticket based on one-key sequence control, including an overhaul data acquisition unit, an overhaul order forming unit, an operation ticket monitoring unit, an order issuing scheduling unit, and a database server;
the maintenance data acquisition unit is used for receiving dynamic data from a power grid in real time, coordinating and calling the dynamic data and exporting data of the main network scheduling maintenance list;
the overhaul list ticket forming unit is used for combining the main network dispatching overhaul list data with the rule data in the database server to generate a power failure/power restoration operation ticket based on an operation object, an operation task, an operation rule and an operation term, and associating a plurality of power failure/power restoration operation tickets associated in the overhaul list;
the operation ticket monitoring unit is used for performing a plurality of verification operations of one-key sequential control on the operation ticket and performing remote control on the overhaul state of the equipment;
the order issuing ticket scheduling unit is used for issuing the order of the operation tickets sequentially controlled by one key to generate order issuing tickets and performing linkage processing with field personnel.
Specifically, before a one-key sequence control program of the automatic signaling system is carried out, criteria need to be carried out on equipment such as a circuit breaker, an isolation circuit breaker and a main transformer on-load tap changer in power grid equipment, and if the circuit breaker meets double confirmation conditions, the position confirmation of the circuit breaker needs to adopt the criterion of 'position remote signaling + remote measurement'. The position remote signaling is used as a main criterion, an opening/closing double-position auxiliary contact is adopted, and the remote signaling quantity of the split-phase circuit breaker adopts a split-phase position auxiliary contact. The remote measurement provides an auxiliary criterion, and three-phase current or voltage is adopted. The three-phase current is taken from the interval current transformer, and the voltage is taken from the interval voltage transformer or the bus voltage transformer. When three-phase current and voltage cannot be adopted, a three-phase electrified display device is added, and signals of the three-phase electrified display device are used as auxiliary criteria. When the circuit breaker is operated under a special condition, if the auxiliary criterion cannot be met, the circuit breaker can be manually confirmed to be correct, and then the circuit breaker can be selected to ignore the double-confirmation criterion result and continue the one-key sequential control operation. The threshold value of the current criterion can be configured into a numerical value between 10mA and 20mA according to the rated current and the field condition, and the threshold value of the voltage criterion is the rated voltage which is more than 0.4 time when the voltage is pressed and is less than 0.15 when the voltage is not pressed.
Further, the overhaul data acquisition unit is designed into a framework based on a SCADA/EMS and a PMU system, the SCADA/EMS system is used for rapidly transmitting power grid data, and the PMU system is used for acquiring dynamic data information of a power grid in real time; the collected data are classified according to different flow rates, and the high-speed data of the PMU of the phasor measurement unit are segmented, slowed down and screened through the data flow query window, so that the PMU data and the original measurement value of the SCADA system are processed in parallel in real time, and the system can be dynamically monitored while the steady-state calculation function is realized.
Further, overhaul data acquisition unit includes data import module, data coordination module, data export module and data storage module, the data import module in the overhaul data acquisition unit is used for receiving the main network scheduling maintenance single data of electric wire netting transmission, data coordination module is used for coordinating the calling to main network scheduling maintenance single data, with main network scheduling maintenance single data send respectively to data export module with in the data storage module, data storage module carries out backup storage to data, data export module will overhaul single data transmission to in overhauing single unit of forming a bill.
Furthermore, the overhaul bill forming unit comprises a modeling module, an inference module, an operation bill generation module and an operation bill association module; the modeling module is used for carrying out model calculation on the network scheduling overhaul sheet data based on the UML model; the reasoning module adopts a data-driven forward reasoning mechanism, recycles the operation rules to carry out reasoning and forms an operation sequence by gradual matching; the operation ticket generating module is used for translating the operation ticket into an operation list through operation terms; the operation ticket association module is used for sequencing and combining a plurality of power failure/power restoration operation tickets associated in the maintenance list and is used for executing subsequent execution logic for starting to issue orders automatically according to the operation ticket sequence and the combination sequence.
Furthermore, the operation ticket generating module supports ticket forming modes of typical ticket sleeves, phrase ticket simulation and intelligent ticket simulation, and has the function of associating with the issuing ticket.
Furthermore, the operation ticket monitoring unit comprises a model checking module, an association error prevention module, a preview checking module and a remote control execution module; the model checking module is used for checking the model by adopting a comparison rule in the database server, counting the imported OMS model data after the OMS model is analyzed, checking the data with OMS statistical information and checking whether the model is imported correctly; the association anti-misoperation module is used for associating the operation order with the maintenance order, taking the equipment operation target state of the maintenance order as a constraint condition, and checking whether the instruction of the operation order is consistent with the requirement of the maintenance order; the preview checking module is used for performing offline preview and online preview of checking and supporting related checking functions of basic five-prevention, extended five-prevention, operation sequence checking, cross-station checking, suggestive anti-error checking, important user and listing information anti-error checking and operation authority association locking; the remote control execution module is used for performing a function of remotely controlling the equipment based on one-key sequence control, automatically entering an interval detail diagram, and triggering remote control service to perform remote control operation of the equipment maintenance state.
Furthermore, the issuing ticket scheduling unit comprises an issuing ticket generating module, a correlation module, a safety checking module and a linkage module; the issuing ticket generating module supports ticket forming modes of typical ticket sleeve, manual ticket simulation, graphic ticket simulation and intelligent ticket forming; the association module is used for realizing the association between the maintenance list and the operation ticket, and if the maintenance list is updated, the operation ticket needs to be updated synchronously; the safety check module is used for performing trend error-proof check, topology error-proof check and whole ticket check in ticket simulating, preview simulating and executing operations; the linkage module is used for providing communication, and realizing station personnel information synchronization, shift information synchronization, ticket overhaul information synchronization, debugging starting scheme synchronization, ticket face information synchronization and scheduling circulation information synchronization.
The machine learning-based maintenance single issuance opinion identification intelligent ticketing system verifies the technical development achievement of the system:
index name: efficiency of associated operation ticket collaborative anti-error rule
And (3) index definition: the system automatically and continuously and automatically gives orders to a plurality of stop (repeat) electric operation tickets related to the scheduled maintenance list, and the number of correct identifications of problematic and error-prevention rules/the total number of the problematic are the effective rate of the cooperative error-prevention rules of the related operation tickets.
Magnitude reached in mid-term examination: not less than 80 percent
And (4) checking and accepting the obtained quantity value: not less than 95 percent
Evaluation mode (method): the index evaluation should be performed in a test environment, and the function configuration of the test environment should be consistent with the formal environment. According to the anti-error rule, problematic data is input into the test environment, whether the anti-error rule can be correctly identified is judged, the effective rate is calculated, and an evaluation report is formed.
The embodiment of the invention has the following beneficial effects: through the sequencing and sequence-combining adjusting functions of a plurality of associated power-off/power-restoration operation tickets in the maintenance list, the continuous automatic issuing and error prevention of the plurality of operation tickets are realized based on one-key sequential control according to the operation purposes of the plurality of operation tickets, the arrangement and combination relations of the operation tickets, and the operation and maintenance work of a dispatching desk and a distribution network work site is improved.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (6)
1. An automatic issuing system of a maintenance order correlation operation order based on one-key sequential control is characterized by comprising a maintenance data acquisition unit, a maintenance order forming unit, an operation order monitoring unit, an issuing order scheduling unit and a database server;
the maintenance data acquisition unit is used for receiving dynamic data from a power grid in real time, coordinating and calling the dynamic data and exporting data of the main network scheduling maintenance list;
the overhaul list ticket forming unit is used for combining the main network dispatching overhaul list data with the rule data in the database server to generate a power failure/power restoration operation ticket based on an operation object, an operation task, an operation rule and an operation term, and associating a plurality of power failure/power restoration operation tickets associated in the overhaul list;
the operation ticket monitoring unit is used for performing a plurality of verification operations of one-key sequential control on the operation ticket and performing remote control on the overhaul state of the equipment;
the order issuing ticket scheduling unit is used for issuing the order of the operation tickets sequentially controlled by one key to generate order issuing tickets and performing linkage processing with field personnel.
2. The system according to claim 1, wherein the overhaul data acquisition unit comprises a data import module, a data coordination module, a data export module and a data storage module, the data import module is used for receiving main network scheduling overhaul list data transmitted by a power grid, the data coordination module is used for coordinating and calling the main network scheduling overhaul list data, the main network scheduling overhaul list data are respectively sent to the data export module and the data storage module, the data storage module is used for backing up and storing the data, and the data export module is used for transmitting the overhaul list data to the overhaul list ticketing unit.
3. The system of claim 1, wherein the repair order ticket unit comprises a modeling module, an inference module, an operation ticket generation module, and an operation ticket association module; the modeling module is used for carrying out model calculation on the network scheduling overhaul sheet data based on the UML model; the reasoning module adopts a data-driven forward reasoning mechanism, recycles the operation rules to carry out reasoning and forms an operation sequence by gradual matching; the operation ticket generating module is used for translating the operation ticket into an operation list through operation terms; the operation ticket association module is used for sequencing and combining a plurality of power failure/power restoration operation tickets associated in the maintenance list and is used for executing subsequent execution logic for starting to issue orders automatically according to the operation ticket sequence and the combination sequence.
4. The system of claim 1, wherein the operation ticket generation module supports a typical ticket application, a phrase ticket simulation and an intelligent ticket simulation mode, and has a function related to issuing tickets.
5. The system of claim 1, wherein the operation ticket monitoring unit comprises a model checking module, an association error prevention module, a preview checking module and a remote control execution module; the model checking module is used for checking the model by adopting a comparison rule in the database server, counting the imported OMS model data after the OMS model is analyzed, checking the data with OMS statistical information and checking whether the model is imported correctly; the association anti-misoperation module is used for associating the operation order with the maintenance order, taking the equipment operation target state of the maintenance order as a constraint condition, and checking whether the instruction of the operation order is consistent with the requirement of the maintenance order; the preview checking module is used for performing offline preview and online preview of checking and supporting related checking functions of basic five-prevention, extended five-prevention, operation sequence checking, cross-station checking, suggestive anti-error checking, important user and listing information anti-error checking and operation authority association locking; the remote control execution module is used for performing a function of remotely controlling the equipment based on one-key sequence control, automatically entering an interval detail diagram, and triggering remote control service to perform remote control operation of the equipment maintenance state.
6. The system of claim 1, wherein the issue ticket scheduling unit comprises an issue ticket generating module, an association module, a security verification module, and a linkage module; the issuing ticket generating module supports ticket forming modes of typical ticket sleeve, manual ticket simulation, graphic ticket simulation and intelligent ticket forming; the association module is used for realizing the association between the maintenance list and the operation ticket, and if the maintenance list is updated, the operation ticket needs to be updated synchronously; the safety check module is used for performing trend error-proof check, topology error-proof check and whole ticket check in ticket simulating, preview simulating and executing operations; the linkage module is used for providing communication, and realizing station personnel information synchronization, shift information synchronization, ticket overhaul information synchronization, debugging starting scheme synchronization, ticket face information synchronization and scheduling circulation information synchronization.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116995671A (en) * | 2023-09-25 | 2023-11-03 | 广东电网有限责任公司梅州供电局 | Quick power failure maintenance method, device and equipment for power grid and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116995671A (en) * | 2023-09-25 | 2023-11-03 | 广东电网有限责任公司梅州供电局 | Quick power failure maintenance method, device and equipment for power grid and storage medium |
| CN116995671B (en) * | 2023-09-25 | 2024-01-09 | 广东电网有限责任公司梅州供电局 | Quick power failure maintenance method, device and equipment for power grid and storage medium |
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