CN113904450B - Misoperation prevention method, device and equipment of power grid dispatching system - Google Patents
Misoperation prevention method, device and equipment of power grid dispatching system Download PDFInfo
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- CN113904450B CN113904450B CN202111302418.4A CN202111302418A CN113904450B CN 113904450 B CN113904450 B CN 113904450B CN 202111302418 A CN202111302418 A CN 202111302418A CN 113904450 B CN113904450 B CN 113904450B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000002265 prevention Effects 0.000 title claims abstract description 30
- 238000004088 simulation Methods 0.000 claims abstract description 100
- 238000012937 correction Methods 0.000 claims description 6
- 238000012795 verification Methods 0.000 abstract description 7
- 238000004590 computer program Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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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
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04S10/18—Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]
Abstract
The invention relates to a misoperation prevention method, device and equipment of a power grid dispatching system, wherein the method distinguishes the feasibility of data operation through the traversal simulation of a simulation system on operation data, and realizes misoperation prevention; the generated operation ticket is subjected to traversal simulation to obtain simulation data, the simulation data are compared with the operation data of the scheduling instruction corresponding to the simulation data, the scheduling equipment can be operated according to the operation ticket only under the condition that the simulation data and the operation data are the same, misoperation is avoided again, the misoperation prevention method realizes automatic generation of the operation ticket and verification, the working efficiency is improved, misoperation or missed operation of the scheduling equipment is avoided, and the technical problem that the misoperation or missed operation of the direct current operation is easily caused by manually realizing the generation and verification of the operation ticket for the direct current operation by the scheduling system of the existing power grid is solved.
Description
Technical Field
The present invention relates to the field of scheduling control technologies, and in particular, to a method, an apparatus, and a device for preventing misoperation of a power grid scheduling system.
Background
In a dispatching system of a power grid, because of more direct current operation types, at present, all direct current operations are generally carried out by dispatching for telephone or network ordering, after receiving an instruction, a dispatching equipment operator receives the instruction, an operation ticket is generated, and then the operation ticket is operated by comparing the operation ticket with an operator workstation. In this operation process, the operations of generating the operation ticket and comparing the operation ticket are easy to cause human misoperation, because there are two generation modes for generating the operation ticket at present, one is: generating the same operation ticket by referring to the previous instruction; and secondly, manually rewriting a new operation ticket by an operator.
The manual operation ticket generation and checking are needed to understand voice instructions or network instructions issued by a dispatcher, personal subjectivity is high, the method also relates to the professional knowledge degree of operators on duty and operators, the knowledge grasping level of different operators is different, and errors exist in instruction understanding, so that misoperation or operation omission risks exist in direct current operation of a power grid through operators on duty and operators.
Disclosure of Invention
The embodiment of the invention provides an anti-misoperation method, device and equipment of a power grid dispatching system, which are used for solving the technical problem that the existing dispatching system of a power grid is easy to cause misoperation or missed operation of direct current operation by manually realizing generation and verification of an operation ticket for direct current operation.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
an anti-misoperation method of a power grid dispatching system comprises the following steps:
s1, acquiring a scheduling instruction of scheduling equipment, wherein the scheduling instruction comprises operation data;
s2, performing traversal simulation on the operation data of the scheduling instruction by adopting a simulation system of the power system to obtain forbidden operation data and operation data;
s3, generating an operation ticket for the operation data by adopting an operation ticket generating workstation of the electric power system, and performing traversing simulation again by adopting a simulation system of the electric power system according to the operation sequence of the operation ticket to obtain simulation data;
s4, if the simulation data are consistent with the operation data corresponding to the simulation data, controlling the scheduling equipment to operate according to the operation data of the operation ticket.
Preferably, controlling the scheduling device to operate according to the operation data of the operation ticket includes: acquiring operation data of the scheduling equipment in real time, comparing the operation data with operation data corresponding to the scheduling instruction, and if so, continuing to operate by the scheduling equipment according to the operation data of the operation ticket; and if the operation is inconsistent, controlling the dispatching equipment to stop the operation.
Preferably, the anti-misoperation method of the power grid dispatching system comprises the following steps: s5, if the simulation data are inconsistent with the operation data corresponding to the simulation data, modifying inconsistent data in the operation ticket through the power system to obtain modified operation data, and executing the modified operation data again according to the step S3.
Preferably, the operation data includes a state, an on time, an off time, a protection constant value and a load of each direct current switch in the scheduling device.
Preferably, in step S1, acquiring the scheduling instruction of the scheduling apparatus includes: and acquiring a dispatching instruction of dispatching equipment for issuing dispatching from the power system.
The invention also provides an anti-misoperation device of the power grid dispatching system, which comprises: the system comprises an instruction acquisition module, a first error prevention module, a second error prevention module and an execution module;
the instruction acquisition module is used for acquiring a scheduling instruction of scheduling equipment, wherein the scheduling instruction comprises operation data;
the first error prevention module is used for performing traversal simulation on the operation data of the scheduling instruction by adopting a simulation system of the power system to obtain forbidden operation data and operation data;
the second error prevention module is used for generating an operation ticket for the operation data by adopting an operation ticket generation workstation of the electric power system, and performing traversing simulation again by adopting a simulation system of the electric power system according to the operation sequence of the operation ticket to obtain simulation data;
the execution module is used for controlling the scheduling equipment to operate according to the operation data of the operation ticket according to the consistency of the simulation data and the operation data corresponding to the simulation data.
Preferably, the execution module is further configured to obtain operation data of the scheduling device in real time, where the operation data is compared with operation data corresponding to the scheduling instruction, and if the operation data is consistent with the operation data corresponding to the scheduling instruction, the scheduling device continues to operate according to the operation data of the operation ticket; and if the operation is inconsistent, controlling the dispatching equipment to stop the operation.
Preferably, the misoperation preventing device of the power grid dispatching system comprises a correction module, wherein the correction module is used for correcting inconsistent data in the operation ticket through the power system according to inconsistent operation data corresponding to the simulation data, obtaining modified operation data, and executing the modified operation data according to the second misoperation preventing module again.
Preferably, the operation data includes a state, an on time, an off time, a protection constant value and a load of each direct current switch in the scheduling device.
The invention also provides misoperation prevention equipment of the power grid dispatching system, which comprises a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
and the processor is used for executing the misoperation prevention method of the power grid dispatching system according to the instruction in the program code.
From the above technical solutions, the embodiment of the present invention has the following advantages: the misoperation prevention method, device and equipment of the power grid dispatching system comprise the following steps: acquiring a scheduling instruction of scheduling equipment, wherein the scheduling instruction comprises operation data; performing traversal simulation on the operation data of the scheduling instruction by adopting a simulation system of the power system to obtain forbidden operation data and operation data; generating operation tickets for the operation data by adopting an operation ticket generating workstation of the electric power system, and traversing the simulation again by adopting a simulation system of the electric power system according to the operation sequence of the operation tickets to obtain simulation data; and if the simulation data are consistent with the operation data corresponding to the simulation data, controlling the scheduling equipment to operate according to the operation data of the operation ticket. According to the misoperation prevention method, the operation feasibility of the data is distinguished through the traversal simulation of the simulation system on the operation data, so that misoperation prevention is realized; the generated operation ticket is subjected to traversal simulation to obtain simulation data, the simulation data are compared with the operation data of the scheduling instruction corresponding to the simulation data, the scheduling equipment can be operated according to the operation ticket only under the condition that the simulation data and the operation data are the same, misoperation is avoided again, the misoperation prevention method realizes automatic generation of the operation ticket and verification, the working efficiency is improved, misoperation or missed operation of the scheduling equipment is avoided, and the technical problem that the misoperation or missed operation of the direct current operation is easily caused by manually realizing the generation and verification of the operation ticket for the direct current operation by the scheduling system of the existing power grid is solved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a step flowchart of an anti-misoperation method of a power grid dispatching system according to an embodiment of the invention;
fig. 2 is a frame diagram of an anti-misoperation device of a power grid dispatching system according to an embodiment of the invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the application provides an anti-misoperation method, device and equipment of a power grid dispatching system, which are used for solving the technical problem that the existing dispatching system of a power grid is easy to cause misoperation or missed operation of direct current operation by manually realizing generation and check of an operation ticket.
Embodiment one:
fig. 1 is a flowchart of steps of an anti-misoperation method of a power grid dispatching system according to an embodiment of the invention.
As shown in fig. 1, an embodiment of the present invention provides an anti-misoperation method for a power grid dispatching system, including the following steps:
s1, acquiring a scheduling instruction of scheduling equipment, wherein the scheduling instruction comprises operation data.
The scheduling device may be a converter station, or may be a power device in the power system that needs to perform scheduling, or the like. The operational data includes current, voltage, temperature, switch status, time, tap position, power, etc. of the scheduling device. The power system is a relatively mature system in the power grid, and is thus not limited herein.
In the embodiment of the invention, the obtaining of the scheduling instruction is mainly to obtain the scheduling instruction of the scheduling equipment for issuing scheduling from the power system.
It should be noted that, the scheduling instruction of the power system may be a scheduling instruction issued by a dispatcher through a phone, or may be a scheduling instruction issued by a dispatcher through a network.
S2, performing traversal simulation on the operation data of the scheduling instruction by adopting a simulation system of the power system to obtain forbidden operation data and operation data.
In step S2, the simulation system in the power system is used to distinguish which of the operation data in the dispatching command can be operated and which of the operation data can not be operated, so that risks caused by incorrect operation in the operation process of the following dispatching equipment are avoided, and first error prevention is performed.
In the embodiment of the invention, the simulation system in the power system is a simulation system of power grid operation, mainly avoids the operation risk of power equipment (such as dispatching equipment) and ensures the operation safety and reliability of the power equipment. Operation data which can be subjected to simulation operation by a simulation system in the power system is used as operation data, and operation data which cannot be subjected to simulation operation by the simulation system in the power system is used as forbidden operation data.
It should be noted that the simulation system in the power system is a relatively mature system, and thus the simulation system is not limited herein.
In the embodiment of the invention, the operation data comprise data such as the state, the on time, the off time, the protection fixed value, the load and the like of each direct current switch in the dispatching equipment.
S3, generating operation tickets for the operation data by using an operation ticket generating workstation of the electric power system, and performing traversing simulation again by using a simulation system of the electric power system according to the operation sequence of the operation tickets to obtain simulation data.
Note that the operation ticket generation workstation of the power system is a technique for comparing input data to generate operation tickets, and how the operation ticket generation workstation generates operation tickets from the input data is not limited here. In this embodiment, in step S3, an operation ticket is generated by an operation ticket generating workstation according to the operation data, and then simulated in a simulation system of the power system according to the operation sequence of the operation ticket to obtain simulation data, where the operation ticket is simulated, so as to implement second error prevention, and avoid risks of error operation or missing operation occurring when the operation ticket is directly executed.
S4, if the simulation data are consistent with the operation data corresponding to the simulation data, controlling the scheduling equipment to operate according to the operation data of the operation ticket.
In step S4, whether the operation of the simulation data is consistent with the operation of the corresponding scheduling instruction is compared, and if the operation data of the operation ticket is consistent with the operation data of the corresponding scheduling instruction, the operation data of the operation ticket is described to meet the requirement of the scheduling instruction, namely, the operation of the operation ticket is executed by the scheduling device under the scheduling instruction, so that the risk of misoperation is avoided again.
The invention provides an anti-misoperation method of a power grid dispatching system, which comprises the following steps: acquiring a scheduling instruction of scheduling equipment, wherein the scheduling instruction comprises operation data; performing traversal simulation on the operation data of the scheduling instruction by adopting a simulation system of the power system to obtain forbidden operation data and operation data; generating operation tickets for the operation data by adopting an operation ticket generating workstation of the electric power system, and traversing the simulation again by adopting a simulation system of the electric power system according to the operation sequence of the operation tickets to obtain simulation data; and if the simulation data are consistent with the operation data corresponding to the simulation data, controlling the scheduling equipment to operate according to the operation data of the operation ticket. According to the misoperation prevention method, the operation feasibility of the data is distinguished through the traversal simulation of the simulation system on the operation data, so that misoperation prevention is realized; the generated operation ticket is subjected to traversal simulation to obtain simulation data, the simulation data are compared with the operation data of the scheduling instruction corresponding to the simulation data, the scheduling equipment can be operated according to the operation ticket only under the condition that the simulation data and the operation data are the same, misoperation is avoided again, the misoperation prevention method realizes automatic generation of the operation ticket and verification, the working efficiency is improved, misoperation or missed operation of the scheduling equipment is avoided, and the technical problem that the misoperation or missed operation of the direct current operation is easily caused by manually realizing the generation and verification of the operation ticket for the direct current operation by the scheduling system of the existing power grid is solved.
In one embodiment of the present invention, it comprises: s5, if the simulation data are inconsistent with the operation data corresponding to the simulation data, modifying inconsistent data in the operation ticket through the power system to obtain modified operation data, and executing the modified operation data again according to the step S3.
In step S5, the operation data of the operation ticket that does not conform to the scheduling instruction is mainly modified, and the modified operation data is executed again in step S3. In this embodiment, the modified operation data may be confirmed by a dispatcher or a supervisor, or the operation data may be gradually adjusted without confirmation of the modified operation data by the dispatcher or the supervisor.
In one embodiment of the present invention, controlling the scheduling apparatus to operate according to the operation data of the operation ticket includes: acquiring operation data of the scheduling equipment in real time, comparing the operation data with operation data of a scheduling instruction corresponding to the operation data, and if the operation data are consistent, continuing to operate the scheduling equipment according to the operation data of an operation ticket; and if the operation is inconsistent, controlling the dispatching equipment to stop the operation.
In the process of controlling the scheduling equipment to operate according to the operation data of the operation ticket, the operation data of the scheduling equipment is obtained in real time, and then the operation data is compared with the operation data of the scheduling instruction corresponding to the operation data in real time, so that misoperation or missing operation is avoided.
Embodiment two:
fig. 2 is a frame diagram of an anti-misoperation device of a power grid dispatching system according to an embodiment of the invention.
As shown in fig. 2, the embodiment of the present invention further provides an anti-misoperation device of the power grid dispatching system, which includes an instruction acquisition module 10, a first anti-misoperation module 20, a second anti-misoperation module 30, an execution module 40 and a correction module 50;
the instruction acquisition module 10 is configured to acquire a scheduling instruction of the scheduling device, where the scheduling instruction includes operation data;
the first error prevention module 20 is configured to perform traversal simulation on the running data of the scheduling instruction by using a simulation system of the power system, so as to obtain forbidden operation data and operation data;
the second error prevention module 30 is configured to generate an operation ticket for the operation data by using an operation ticket generation workstation of the power system, and perform a repeated traversal simulation according to an operation sequence of the operation ticket by using a simulation system of the power system to obtain simulation data;
the execution module 40 is used for controlling the scheduling equipment to operate according to the operation data of the operation ticket according to the consistency of the simulation data and the operation data corresponding to the simulation data;
the correction module 50 is configured to modify inconsistent data in the operation ticket according to the inconsistent operation data corresponding to the simulation data and the simulation data to obtain modified operation data, and execute the modified operation data according to the second error prevention module 30 again.
The operation data includes a state, an on time, an off time, a protection fixed value, a load, and the like of each dc switch in the scheduling device.
In the embodiment of the present invention, the execution module 40 is further configured to obtain operation data of the scheduling device in real time, compare the operation data with operation data of a scheduling instruction corresponding to the operation data, and if the operation data are consistent, continue operation of the scheduling device according to operation data of an operation ticket; and if the operation is inconsistent, controlling the dispatching equipment to stop the operation.
It should be noted that, the modules in the apparatus of the second embodiment correspond to the steps in the method of the second embodiment, and the steps in the method of the second embodiment are described in detail in the first embodiment, and the details of the modules in the apparatus are not described in detail in the second embodiment.
Embodiment III:
the embodiment of the invention provides misoperation prevention equipment of a power grid dispatching system, which comprises a processor and a memory;
a memory for storing program code and transmitting the program code to the processor;
and the processor is used for executing the misoperation prevention method of the power grid dispatching system according to the instruction in the program code.
It should be noted that the processor is configured to execute the steps in the above-described embodiments of the anti-misoperation method of the power grid dispatching system according to the instructions in the program code. In the alternative, the processor, when executing the computer program, performs the functions of the modules/units in the system/apparatus embodiments described above.
For example, a computer program may be split into one or more modules/units, which are stored in a memory and executed by a processor to complete the present application. One or more of the modules/units may be a series of computer program instruction segments capable of performing specific functions for describing the execution of the computer program in the terminal device.
The terminal device may be a computing device such as a desktop computer, a notebook computer, a palm computer, a cloud server, etc. The terminal device may include, but is not limited to, a processor, a memory. It will be appreciated by those skilled in the art that the terminal device is not limited and may include more or less components than those illustrated, or may be combined with certain components, or different components, e.g., the terminal device may also include input and output devices, network access devices, buses, etc.
The processor may be a central processing unit (Central Processing Unit, CPU), other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory may be an internal storage unit of the terminal device, such as a hard disk or a memory of the terminal device. The memory may also be an external storage device of the terminal device, such as a plug-in hard disk provided on the terminal device, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), or the like. Further, the memory may also include both an internal storage unit of the terminal device and an external storage device. The memory is used for storing computer programs and other programs and data required by the terminal device. The memory may also be used to temporarily store data that has been output or is to be output.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. An anti-misoperation method of a power grid dispatching system is characterized by comprising the following steps of:
s1, acquiring a scheduling instruction of scheduling equipment, wherein the scheduling instruction comprises operation data;
s2, performing traversal simulation on the operation data of the scheduling instruction by adopting a simulation system of the power system to obtain forbidden operation data and operation data;
s3, generating an operation ticket for the operation data by adopting an operation ticket generating workstation of the electric power system, and performing traversing simulation again by adopting a simulation system of the electric power system according to the operation sequence of the operation ticket to obtain simulation data;
s4, if the simulation data are consistent with the operation data corresponding to the simulation data, controlling the scheduling equipment to operate according to the operation data of the operation ticket;
s5, if the simulation data are inconsistent with the operation data corresponding to the simulation data, modifying inconsistent data in the operation ticket through the power system to obtain modified operation data, and executing the modified operation data again according to the step S3;
wherein, controlling the scheduling device to operate according to the operation data of the operation ticket comprises: acquiring operation data of the scheduling equipment in real time, comparing the operation data with operation data corresponding to the scheduling instruction, and if so, continuing to operate by the scheduling equipment according to the operation data of the operation ticket; and if the operation is inconsistent, controlling the dispatching equipment to stop the operation.
2. The method for preventing misoperation of a grid dispatching system according to claim 1 wherein the operation data comprises the state, on time, off time, protection fixed value and load of each direct current switch in the dispatching equipment.
3. The method for preventing misoperation of a power grid dispatching system according to claim 1, wherein in step S1, acquiring a dispatching instruction of dispatching equipment comprises: and acquiring a dispatching instruction of dispatching equipment for issuing dispatching from the power system.
4. An anti-misoperation device of a power grid dispatching system, which is characterized by comprising: the system comprises an instruction acquisition module, a first error prevention module, a second error prevention module, an execution module and a correction module;
the instruction acquisition module is used for acquiring a scheduling instruction of scheduling equipment, wherein the scheduling instruction comprises operation data;
the first error prevention module is used for performing traversal simulation on the operation data of the scheduling instruction by adopting a simulation system of the power system to obtain forbidden operation data and operation data;
the second error prevention module is used for generating an operation ticket for the operation data by adopting an operation ticket generation workstation of the electric power system, and performing traversing simulation again by adopting a simulation system of the electric power system according to the operation sequence of the operation ticket to obtain simulation data;
the execution module is used for controlling the scheduling equipment to operate according to the operation data of the operation ticket according to the consistency of the simulation data and the operation data corresponding to the simulation data;
the correction module is used for correcting inconsistent data in the operation ticket through a power system according to the inconsistent operation data corresponding to the simulation data and the simulation data to obtain modified operation data, and executing the modified operation data according to the second error prevention module again;
the execution module is further used for acquiring operation data of the scheduling equipment in real time, the operation data are compared with operation data corresponding to the scheduling instruction in a consistency manner, and if the operation data are consistent with the operation data, the scheduling equipment continues to operate according to the operation data of the operation ticket; and if the operation is inconsistent, controlling the dispatching equipment to stop the operation.
5. The anti-misoperation device of the grid dispatching system according to claim 4 wherein the operation data comprises the state, on time, off time, protection constant and load of each direct current switch in the dispatching equipment.
6. An anti-misoperation device of a power grid dispatching system is characterized by comprising a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the anti-misoperation method of the power grid dispatching system according to any one of claims 1-3 according to instructions in the program code.
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