CN102945535B - Power scheduling main station type comprehensive intelligent anti-error system equipment state intelligent identification Method - Google Patents
Power scheduling main station type comprehensive intelligent anti-error system equipment state intelligent identification Method Download PDFInfo
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Abstract
A kind of power scheduling main station type comprehensive intelligent anti-error system equipment state intelligent identification Method: S1 creates electric network model; S2 creation operation ticket experts database; S3 selects equipment; S4 equipment state Intelligent Recognition: S4-1 operates ticket service and searches current operation equipment in electric network model, if can not find current equipment, prompting user can not find current operation equipment; If finding current equipment, according to the operating interval that topological connection relation search operating equipment is directly connected, connected operating interval according to equipment place domain search simultaneously; S4-2 mates the operation of equipment rule of experts database, it is determined that the current state of equipment, derives all operations type that equipment allows; S5 display operation type. Present method can identify the running status of dissimilar electric installation automatically, the all operations type that operation ticket service currently can allow according to equipment state screening installation, and due to rule base and network topology relatively independent, therefore there is good versatility and intelligent.
Description
Technical field
The present invention relates to a kind of power scheduling main station type comprehensive intelligent anti-error system equipment state intelligent identification Method.
Background technology
In electric power netting safe running, open write scheduling operation ticket be one through the very strong work of empirically, it is difficult to set up accurate mathematical model, it is necessary to skilled expertise and service experience. Along with the development of power system, the grid switching operation of equipment is more frequent, opens the loss that the complexity writing correct operation ticket, frequent program and mishandle bring and increased all more in the past.
How can more comprehensively, effectively prevent from running the person and the substantial equipment accident that misoperation of electrical equipment causes, stop misoperation fault and occur, be the key subjects that power department faces all the time.
It is that the noun hereinafter used illustrates below:
Operation ticket service: the concrete product realizing the art of this patent, " operation ticket service " can operate in server machine by steering routine, and operation ticket service can obtain the current state of each element in the real-time network topology data of current electrical network and electrical network.
Equipment: refer to operation power equipment, comprises switch, bus, transformer, circuit.
Territory: comprise element territory, topology territory.
Element territory: by bus or transformer or railway superstructures.
Topology territory: be made up of switch and cutter lock, and describe its connection relation.
Interval: the comprehensive order being made up of one or more topology territory operates unit.
Equipment state: comprise operation, hot reserve, cold standby use and maintenance.
Operation type: the initial and final state describing equipment. Such as run and turn cold standby use.
Comprehensive order: the initial and final state referring to scheduling watchstander's description operation task, requirement, operation object, concrete operation steps and working order project are by by the dispatch command making us drafting.
Summary of the invention
Technical problem to be solved by this invention, just it is to provide a kind of power scheduling main station type comprehensive intelligent anti-error system equipment state intelligent identification Method, can according to the electric connecting relation of current scheduling object, automatically identify equipment state, derive all operations type that the equipment that demonstrates allows, without the need to yardman oneself judgment device state, the probability that minimizing personnel make mistakes according to micro-judgment equipment state, it is to increase working efficiency.
The solution of above-mentioned technical problem, the technical solution used in the present invention is:
A kind of power scheduling main station type comprehensive intelligent anti-error system equipment state intelligent identification Method, comprises the following steps:
S1 creates electric network model
Draw power grid topological graph by actual wiring scheme, generate electric network model simultaneously;
S2 creation operation ticket experts database
By database software creation operation ticket experts database, and the set rule that should observe, operation of power networks rule and the existing experimental knowledge of yardman is comprehensively made to import in operation ticket experts database by decomposing;
S3 selects equipment
Starting existing main station type comprehensive intelligent anti-error system, operator open graphical interfaces from operating side, select the equipment to be operated on graphical interfaces, send, to operation ticket service, the operation type command obtaining current operation equipment;
S4 equipment state Intelligent Recognition
S4-1 operates ticket service and searches current operation equipment in electric network model according to equipment information (belonging to equipment I D, equipment plant stand ID), if can not find current equipment, prompting user can not find current operation equipment; If finding current equipment, according to the operating interval that topological connection relation search operating equipment is directly connected, being connected operating interval according to equipment place domain search simultaneously, having an external port just to obtain an interval, namely form operating interval;
S4-2 mates the operation of equipment rule of experts database, and according to territory, equipment place and the equipment state at interval that connects, determine the current state of equipment, the all operations type (the current state of example 1249 switch is cold standby use, and all operations type that 1249 switches allow is that cold standby transhipment row, cold standby are with turning hot reserve, cold standby with turning maintenance) that equipment of deriving allows;
S5 display operation type
The all operations type that display equipment allows in the graphical interfaces of operating side.
Useful effect: present method can identify the running status of dissimilar electric installation automatically, the all operations type that operation ticket service currently can allow according to equipment state screening installation, and due to rule base and network topology relatively independent, therefore there is good versatility and intelligent.
Accompanying drawing explanation
Fig. 1 is schema of the present invention;
Fig. 2 is service processing schema;
Fig. 3 is embodiment schematic diagram.
Embodiment
As shown in Figure 1, the main station type comprehensive intelligent anti-error system equipment state intelligent identification Method of the present invention, it comprises the following steps:
The first step, creates electric network model:
Draw power grid topological graph by actual wiring scheme, generate electric network model simultaneously, operate the current state that ticket service can obtain each element in the real-time network topology data of current electrical network and electrical network.
2nd step, creation operation ticket experts database:
By database software creation operation ticket experts database, and the set rule that should observe, operation of power networks rule and the existing experimental knowledge of yardman is comprehensively made to import in operation ticket experts database by decomposing.
3rd step, select equipment:
Starting main station type comprehensive intelligent anti-error system, operator open graphical interfaces from operating side, select the equipment to be operated on graphical interfaces, send, to operation ticket service, the operation type command obtaining current operation equipment.
4th step, equipment state Intelligent Recognition:
See Fig. 2,1, operation ticket service in electric network model, search current operation equipment according to equipment information (belonging to equipment I D, equipment plant stand ID), if can not find current equipment, prompting user can not find current operation equipment; If finding current equipment, searching for operating equipment directly connected operating interval according to topological connection relation, being connected operating interval according to equipment place domain search simultaneously, have an external port just to obtain an interval, namely form operating interval;
2, the operation of equipment rule of experts database is mated, and according to equipment place and the equipment state at interval that connects, determine the current state of equipment, the all operations type (the current state of example 1249 switch is cold standby use, and all operations type that 1249 switches allow is that cold standby transhipment row, cold standby are with turning hot reserve, cold standby with turning maintenance) that equipment of deriving allows.
5th step, display operation type:
The all operations type that display equipment allows in the graphical interfaces of operating side.
Fig. 3 is the power network topology schematic diagram of an equipment state Intelligent Recognition, and decomposition course is:
The first step, creates electric network model:
Draw power grid topological graph by actual wiring scheme, generate electric network model simultaneously, operate the current state that ticket service can obtain each element in the real-time network topology data of current electrical network and electrical network.
2nd step, creation operation ticket experts database:
By database software creation operation ticket experts database, and the set rule that should observe, operation of power networks rule and the existing experimental knowledge of yardman is comprehensively made to import in operation ticket experts database by decomposing.
3rd step, select equipment:
Starting main station type comprehensive intelligent anti-error system, operator open graphical interfaces from operating side, select the equipment to be operated on graphical interfaces, and operating equipment mainly contains switch, circuit, bus, transformer etc. Such as Fig. 3 selects operating equipment to be river eight line 1249 switch.
4th step, equipment state Intelligent Recognition:
1, operating ticket service and search current operation equipment in electric network model according to equipment information (belonging to equipment I D, equipment plant stand ID), if can not find current equipment, prompting user can not find current operation equipment; If finding current equipment, searching for operating equipment directly connected operating interval according to topological connection relation, being connected operating interval according to equipment place domain search simultaneously, have an external port just to obtain an interval, namely form operating interval;
2, the operation of equipment rule of experts database is mated, and according to equipment place and the equipment state at interval that connects, determine the current state of equipment, the all operations type (the current state of example 1249 switch is cold standby use, and all operations type that 1249 switches allow is that cold standby transhipment row, cold standby are with turning hot reserve, cold standby with turning maintenance) that equipment of deriving allows.
5th step, display operation type:
Graphical interfaces shows operation ticket service return 1249 switches allow all operations type: cold standby transhipment row, cold standby with turn hot reserve, cold standby with turn overhaul.
Claims (1)
1. a power scheduling main station type comprehensive intelligent anti-error system equipment state intelligent identification Method, comprises the following steps:
S1 creates electric network model
Draw power grid topological graph by actual wiring scheme, generate electric network model simultaneously;
S2 creation operation ticket experts database
By database software creation operation ticket experts database, and the set rule that should observe, operation of power networks rule and the existing experimental knowledge of yardman is comprehensively made to import in operation ticket experts database by decomposing;
S3 selects equipment
Starting existing main station type comprehensive intelligent anti-error system, operator open graphical interfaces from operating side, select the equipment to be operated on graphical interfaces, send, to operation ticket service, the operation type command obtaining current operation equipment;
S4 equipment state Intelligent Recognition
S4-1 operates ticket service and searches current operation equipment in electric network model according to equipment information, if can not find current equipment, prompting user can not find current operation equipment; If finding current equipment, according to the operating interval that topological connection relation search operating equipment is directly connected, being connected operating interval according to equipment place domain search simultaneously, having an external port just to obtain an interval, namely form operating interval;
S4-2 mates the operation of equipment rule of experts database, and according to territory, equipment place and the equipment state at interval that connects, it is determined that the current state of equipment, derive all operations type that equipment allows;
S5 display operation type
The all operations type that display equipment allows in the graphical interfaces of operating side;
Plant stand ID belonging to equipment information equipment I D and equipment in described S4-1.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103414169B (en) * | 2013-08-29 | 2015-08-19 | 江苏省电力公司扬州供电公司 | Based on relaying protection anti-error system and the method for work of automation system for the power network dispatching |
| CN103956832A (en) * | 2014-05-16 | 2014-07-30 | 国家电网公司 | Dispatching method and system |
| CN104578153B (en) * | 2014-12-24 | 2016-08-24 | 中国船舶重工集团公司第七0四研究所 | A kind of topological structure of electric recognition methods |
| CN107886251A (en) * | 2017-11-24 | 2018-04-06 | 广东电网有限责任公司珠海供电局 | A kind of traffic order dispatches term intelligent conversion method |
| CN108683178A (en) * | 2018-04-28 | 2018-10-19 | 国网江苏省电力有限公司常州供电分公司 | Substation switching automatic generation method |
| CN111967740B (en) * | 2020-08-03 | 2024-02-20 | 国网天津市电力公司 | Operation ticket safety checking system and method thereof |
| CN112421781A (en) * | 2020-11-13 | 2021-02-26 | 国网山东日照供电公司 | Intelligent ticketing method based on operation tasks |
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| CN202041837U (en) * | 2011-04-22 | 2011-11-16 | 武汉大学 | Intelligent power distribution grid operation ticket generation management system |
| CN102508059A (en) * | 2011-10-18 | 2012-06-20 | 北京科东电力控制系统有限责任公司 | Topology error-preventing checking method based on intelligent identification of state of equipment |
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| CN202041837U (en) * | 2011-04-22 | 2011-11-16 | 武汉大学 | Intelligent power distribution grid operation ticket generation management system |
| CN102508059A (en) * | 2011-10-18 | 2012-06-20 | 北京科东电力控制系统有限责任公司 | Topology error-preventing checking method based on intelligent identification of state of equipment |
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