CN102868220A - Intelligent comprehensive command decomposition method of master station type comprehensive intelligent error prevention system for power scheduling - Google Patents
Intelligent comprehensive command decomposition method of master station type comprehensive intelligent error prevention system for power scheduling Download PDFInfo
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- CN102868220A CN102868220A CN2012103309747A CN201210330974A CN102868220A CN 102868220 A CN102868220 A CN 102868220A CN 2012103309747 A CN2012103309747 A CN 2012103309747A CN 201210330974 A CN201210330974 A CN 201210330974A CN 102868220 A CN102868220 A CN 102868220A
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Abstract
The invention discloses an intelligent comprehensive command decomposition method of a master station type comprehensive intelligent error prevention system for power scheduling. The intelligent comprehensive command decomposition method comprises the steps of: S1, establishing a power grid model; S2, establishing an operation order expert base; S3, generating a comprehensive command; S4, decomposing the comprehensive command; and S5, displaying a comprehensive command decomposition result, wherein S4 specifically comprises the steps of: S4-1, analyzing the comprehensive command into operation equipment and operation type; S4-2, searching directly connected operation intervals; S4-3, generating a plant station and voltage class array and determining buses related to operation; S4-4, preprocessing the operation intervals; S4-5, processing earth blades and earth wires in the intervals; S4-6, determining the current state of equipment; S4-7, generating an operation tree of elements to obtain an operation group; and S4-8, regulating the operation sequence of the operation group. According to the invention, as long as equipment is clicked to select operation type on a graphical interface,, the system can automatically generate operation steps through intelligent reasoning according to the requirement of the comprehensive command, the operation steps do not need to be added manually, and thus, the intelligent comprehensive command decomposition method has good universality and intelligent property.
Description
Technical field
The present invention relates to a kind of power scheduling main website formula comprehensive intelligent anti-error system and comprehensively make intelligent decomposition method.
Background technology
The compilation operation ticket is one of power system dispatching personnel and the daily most important work of the operator on duty of transformer station, also is important measures and assurance that power system security is produced.Along with developing rapidly of electrical network, grid equipment is more and more, and system operation mode is also more complicated and changeable, and the grid switching operation of equipment is more frequent, and is also more and more higher to the requirement of power supply reliability and fail safe.In this case, more require the dispatcher can write out rapidly correct, safe operation order.
Existing craft or area of computer aided billing system rule of thumb resolve into grid switching operation sequence of steps inefficiency, make mistakes sometimes, can not satisfy Regulation by empirical requirement to logical type, intelligent lifting.
Summary of the invention
Technical problem to be solved by this invention, just provide a kind of power scheduling main website formula comprehensive intelligent anti-error system and comprehensively make intelligent decomposition method, can be according to the comprehensive order of current scheduling object, to comprehensively make automatic classifying become the grid switching operation sequence of steps by intelligent inference, reduce operating personnel and rule of thumb decompose the probability of makeing mistakes, improved operating efficiency.
Solve the problems of the technologies described above, the technical solution used in the present invention is as follows:
The technical scheme that can realize goal of the invention of the present invention is as follows:
A kind of power scheduling main website formula comprehensive intelligent anti-error system comprehensively makes intelligent decomposition method, may further comprise the steps:
S1 creates electric network model:
The current state of each element is drawn power network topology figure by physical cabling figure in Network Topology for Real-Time data by the current electrical network of operation order service acquisition and the electrical network, generates simultaneously electric network model;
S2 creation operation ticket experts database:
By database software creation operation ticket experts database, and established rule, operation of power networks rule and the existing Heuristics of dispatcher that the Decomposition-Synthesis order should be observed import in the operation order experts database;
S3 forms comprehensive order:
Start existing main website formula comprehensive intelligent anti-error system, operating personnel open graphical interfaces, and the equipment of selecting at graphical interfaces to operate makes with comprehensive, send the Decomposition-Synthesis order to the operation order service and order;
S4 comprehensively makes decomposition:
The request of Decomposition-Synthesis order is received in S4-1, operation order service, and comprehensive order is resolved to operating equipment and action type;
S4-2, operation order service are searched for the operating interval that directly links to each other according to operating equipment, (be two step operations here according to equipment place operating interval that domain search connects, be divided into the operating equipment operating interval that links to each other with operating equipment place domain search, and record separately annexation), there is an external port just to obtain an interval, form operating interval (this operating interval is the equipment group of definition in the operation order service, operating interval internal memory devices annexation);
S4-3, form factory station and electric pressure array according to operating interval place factory station and affiliated electric pressure, determine to operate associated bus according to factory station and electric pressure;
S4-4, search for all bus associative operation intervals according to associated bus, operating interval is carried out preliminary treatment: determine component type in interval and the interval, the operating interval previous status is determined in extraction operation unit from operating interval, search operation interval associated bus;
S4-5, determine the operating equipment feature, in the interval the cutter ground wire process;
The equipment operating rule of S4-6, coupling experts database, and according to the equipment state at equipment place and the interval that connects, determine the equipment current state;
S4-7, regular according to equipment operating in current power system operating mode and the experts database, the operation that generates element is set, and obtains operational group from the operation tree again;
S4-8, regular according to equipment operating in the experts database, the order of operation of adjusting operation group.
S5 shows comprehensively makes decomposition result:
By operations in the order of operation successively display operation group.
The noun explanation:
Comprehensive order: refer to dispatch the initial sum state of termination of operator on duty's description operation task, requirement, operand, concrete operation step and operating sequence project are by the dispatch command that is made us drafting.
The operation order service: realize the specific product of the art of this patent, " operation order service " executable program operates on the server machine.
Equipment: refer to operation power equipment, comprise switch, bus, transformer, circuit.
Territory: comprise element territory, topological field.
Element territory: consisted of by bus or transformer or circuit.
Topological field: consisted of by switch and disconnecting link, and describe its annexation.
Interval: refer to comprehensively make operating unit by what one or more topological fields formed.
Equipment state: comprise operation, stand-by heat, cold standby and maintenance.
Action type: the initial sum state of termination of describing equipment.For example operation turns cold standby.
Beneficial effect: power scheduling of the present invention main website formula comprehensive intelligent anti-error system comprehensively makes intelligent decomposition method, only need the dispatcher to put optional equipment at graphical interfaces, after selecting action type, system is according to the requirement of comprehensive order, by the automatic generating run step of intelligent inference, do not need again manual interpolation operating procedure step by step.Because rule base and network topology are relatively independent, therefore has good versatility and intelligent.
Description of drawings
Fig. 1 is flow chart of the present invention;
Fig. 2 is the service processing flow chart;
Fig. 3 is one comprehensively makes decomposing schematic representation.
Embodiment
As depicted in figs. 1 and 2, power scheduling of the present invention main website formula comprehensive intelligent anti-error system comprehensively makes intelligent decomposition method, may further comprise the steps:
The first step creates electric network model:
Draw power network topology figure by physical cabling figure, generate simultaneously electric network model, the operation order service can obtain the current state of each element in the Network Topology for Real-Time data of current electrical network and the electrical network.
Second step, creation operation ticket experts database:
By database software creation operation ticket experts database, and established rule, operation of power networks rule and the existing Heuristics of dispatcher that the Decomposition-Synthesis order should be observed import in the operation order experts database.
In the 3rd step, form comprehensively order:
Start main website formula comprehensive intelligent anti-error system, operating personnel open graphical interfaces, and the equipment of selecting at graphical interfaces to operate makes with comprehensive, send the Decomposition-Synthesis order to the operation order service and order.
In the 4th step, comprehensive order intelligence is decomposed:
1, the request of Decomposition-Synthesis order is received in the operation order service, and comprehensive order is resolved to operating equipment and action type.
2, the operation order service is searched for the operating interval that directly links to each other according to operating equipment, according to equipment place operating interval that domain search connects, has an external port just to obtain an interval, namely forms operating interval;
3, form factory station and electric pressure array according to operating interval place factory station and affiliated electric pressure, determine the operation associated bus according to factory station and electric pressure;
4, search for all bus associative operation intervals according to associated bus, operating interval is carried out preliminary treatment, determine component type in interval and the interval, the operating interval previous status is determined in extraction operation unit from operating interval, search operation interval associated bus;
5, determine the operating equipment feature, in the interval the cutter ground wire process;
6, the equipment operating rule of coupling experts database, and according to the equipment state at equipment place and the interval that connects, determine the equipment current state;
7, according to equipment operating rule in current power system operating mode and the experts database, generate the operation tree of element, obtain operational group from the operation tree again;
8, according to equipment operating rule in the experts database, the order of operation of adjusting operation group.
In the 5th step, show comprehensively to make decomposition result:
By operations in the order of operation successively display operation group.
Fig. 3 be a decomposition comprehensively make schematic diagram, decomposable process is:
Step 1, startup main website formula comprehensive intelligent anti-error system, operating personnel open graphical interfaces, and at the equipment that the graphical interfaces selection will operate, operating equipment mainly contains switch, circuit, bus, transformer etc.For example selecting operating equipment such as Fig. 3 is river eight lines, 1249 switches.
Step 2, operating personnel confirm operating equipment, and select comprehensively to make type.For example selecting comprehensively to make type is cold standby transhipment row.Then generating run step: river eight lines, 12491 disconnecting links that close, river eight lines, 12494 disconnecting links that close, 1249 switches close.
Claims (2)
1. a power scheduling main website formula comprehensive intelligent anti-error system comprehensively makes intelligent decomposition method, may further comprise the steps:
S1 creates electric network model:
The current state of each element is drawn power network topology figure by physical cabling figure in Network Topology for Real-Time data by the current electrical network of operation order service acquisition and the electrical network, generates simultaneously electric network model;
S2 creation operation ticket experts database:
By database software creation operation ticket experts database, and established rule, operation of power networks rule and the existing Heuristics of dispatcher that the Decomposition-Synthesis order should be observed import in the operation order experts database;
S3 forms comprehensive order:
Start existing main website formula comprehensive intelligent anti-error system, operating personnel open graphical interfaces, and the equipment of selecting at graphical interfaces to operate makes with comprehensive, send the Decomposition-Synthesis order to the operation order service and order;
S4 comprehensively makes decomposition;
S5 shows comprehensively makes decomposition result:
By operations in the order of operation successively display operation group.
2. power scheduling according to claim 1 main website formula comprehensive intelligent anti-error system comprehensively makes intelligent decomposition method, and it is characterized in that: described step S4 comprises following substep:
The request of Decomposition-Synthesis order is received in S4-1, operation order service, and comprehensive order is resolved to operating equipment and action type;
S4-2, operation order service are searched for the operating interval that directly links to each other according to operating equipment, according to equipment place operating interval that domain search connects, have an external port just to obtain an interval, form operating interval;
S4-3, form factory station and electric pressure array according to operating interval place factory station and affiliated electric pressure, determine to operate associated bus according to factory station and electric pressure;
S4-4, search for all bus associative operation intervals according to associated bus, operating interval is carried out preliminary treatment: determine component type in interval and the interval, the operating interval previous status is determined in extraction operation unit from operating interval, search operation interval associated bus;
S4-5, determine the operating equipment feature, in the interval the cutter ground wire process;
The equipment operating rule of S4-6, coupling experts database, and according to the equipment state at equipment place and the interval that connects, determine the equipment current state;
S4-7, regular according to equipment operating in current power system operating mode and the experts database, the operation that generates element is set, and obtains operational group from the operation tree again;
S4-8, regular according to equipment operating in the experts database, the order of operation of adjusting operation group.
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| CN201210330974.7A CN102868220B (en) | 2012-09-07 | 2012-09-07 | Intelligent comprehensive command decomposition method of master station type comprehensive intelligent error prevention system for power scheduling |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091243A (en) * | 2014-07-25 | 2014-10-08 | 国家电网公司 | Intelligent switching operation ticket mechanism designing and achieving method |
| CN105207214A (en) * | 2015-10-27 | 2015-12-30 | 国网山东海阳市供电公司 | Power dispatching control system |
| CN110991188A (en) * | 2019-09-17 | 2020-04-10 | 国网浙江省电力有限公司杭州供电公司 | Ticket forming method applied to distribution network scheduling intelligent ticket forming system |
| CN113592226A (en) * | 2021-06-25 | 2021-11-02 | 国能大渡河流域水电开发有限公司 | One-key control method and platform for cascade power station group |
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| JP3671680B2 (en) * | 1998-07-13 | 2005-07-13 | 株式会社日立製作所 | Power system with load control device adapted to the situation of power equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091243A (en) * | 2014-07-25 | 2014-10-08 | 国家电网公司 | Intelligent switching operation ticket mechanism designing and achieving method |
| CN105207214A (en) * | 2015-10-27 | 2015-12-30 | 国网山东海阳市供电公司 | Power dispatching control system |
| CN105207214B (en) * | 2015-10-27 | 2018-08-10 | 贵州星碧科技有限公司 | A kind of power scheduling control system |
| CN110991188A (en) * | 2019-09-17 | 2020-04-10 | 国网浙江省电力有限公司杭州供电公司 | Ticket forming method applied to distribution network scheduling intelligent ticket forming system |
| CN113592226A (en) * | 2021-06-25 | 2021-11-02 | 国能大渡河流域水电开发有限公司 | One-key control method and platform for cascade power station group |
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| CN102868220B (en) | 2014-12-17 |
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Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: Electric Power Research Institute of Guangdong Power Grid Co.,Ltd. Address before: 510080, No. 8, Qi Gang, Dongfeng East Road, Guangzhou, Guangdong Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Corp. |