CN104578431A - Emergency dispatching automation system based on EMS system - Google Patents
Emergency dispatching automation system based on EMS system Download PDFInfo
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- CN104578431A CN104578431A CN201510062819.5A CN201510062819A CN104578431A CN 104578431 A CN104578431 A CN 104578431A CN 201510062819 A CN201510062819 A CN 201510062819A CN 104578431 A CN104578431 A CN 104578431A
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Abstract
The invention discloses an emergency dispatching automation system based on an EMS system. The emergency dispatching automation system comprises a main dispatching system and an emergency dispatching offline system, wherein the emergency dispatching offline system is arranged on an offline system work station; a router is configured on a primary machine room on which the main dispatching system is located towards the direction of the offline system work station; data interaction is carried out between the main dispatching system and the emergency dispatching offline system; and three working modes including real-time operation, disaster real-time operation and offline operation are supported. The automatic system disclosed by the invention comprises online and offline dispatching modes; the automatic system can be used as extension and supplement of the main dispatching system; the power grid can be subjected to uniform dispatching and management under the disaster condition; the emergency dispatching automation system based on the EMS system does not need to be limited in a fixed place to use by use of a wireless network; and the emergency dispatching automation system is low in investment and flexible to use.
Description
Technical field
The present invention relates to power system automatic field, be specifically related to a kind of emergency scheduling automated system based on existing EMS system.
Background technology
Along with socioeconomic sustainable development, electric power system obtains significant progress with expanding economy progress, electrical network scale is increasing, power network schedule automation equipment is significantly improved, and dispatch automated system has become the indispensable production of power network safety operation, Administrative Support System processing.In power scheduling control centre at different levels, staff relies on dispatch automated system to obtain the real time information of the required operation of power networks such as dispatching of power netwoks, production, management, carry out the analysis of power grid security and economic level according to these effectively reliable information, complete rapidly the judgement under normal operation or accident conditions and decision-making.Under case of emergency, the support function such as technology, management, decision-making of dispatch automated system will more highlight.
When running into the lasting generation of the natural calamity such as earthquake, storm or larger disaster, dispatching of power netwoks running command controllers will be withdrawn and be carried out dispatching of power netwoks commander work to safe region, now electric power dispatch management work will face a lot of problem, as: (1) is supported without dispatch automated system and other auxiliary systems, scheduling is in blind tune state, can not grasp electrical network present situation in time; (2) dispatcher only can rely on and run atlas, drawing and carry out traffic control, but paper drawing can not real-time update, and the real risk do not conformed to of existence figure, brings immeasurable risk to the security dispatching under abnormal conditions; (3) operation of power networks information isolates, and can not control operation of power networks state in real time, management and running personnel only rely on paper drawing to carry out traffic control, can not grasp operation of power networks state and service data intuitively, can not understand power system restoration situation in real time; (4) lose dispatch automated system and be unfavorable for that operation of power networks is commanded; (5) dispatcher according to electric network fault, maintenance situation, can not carry out equipment listing operation, in emergent electric network accident management work, be unfavorable for the safety of power grid security and accident maintenance personnel, equipment in real time.For above situation, electric power system is had to drop into substantial contribution and is built long-distance disaster for adjusting system, make provision against emergencies, and long-distance disaster is only used to the Nature disaster of low probability and irresistible event for adjusting system, the system of great amount of investment and long-term O&M is until system is scrapped all really does not come into operation often, causes great waste.
Summary of the invention
Technical problem to be solved by this invention is, overcome the above defect, a kind of emergency scheduling automated system based on EMS system is provided, after generation natural calamity etc. emergency, dispatcher withdraw control centre, the solution of dispatch automated system technical guarantee can be provided for the emergency disposal of electrical network.
In order to solve the above technical problem, emergency scheduling automated system based on EMS system of the present invention, comprise scheduling main system and emergency scheduling off-line system, described emergency scheduling off-line system is arranged on off-line system work station, the main equipment room at described scheduling main system place is towards off-line system work station direction configuration router, carry out data interaction between described scheduling main system and emergency scheduling off-line system, support real time execution, disaster real time execution and off-line operation three kinds of mode of operations.
Further, it is synchronous that under real time execution of the present invention and disaster real time execution pattern, the data interaction between described scheduling main system and scheduling off-line system comprises that electric network model parameter consistency is safeguarded, the synchronous and dispatcher of graphic file consistency maintenance, real-time data of power grid operates; The present invention is under real time execution pattern and disaster real time execution pattern, and described emergency scheduling off-line system realizes, with the real-time communication of scheduling main system, realizing synchronizing information by wired mode; Under off-line operation pattern, described emergency scheduling off-line system generates real-time database with synchronous relation storehouse parameter, each equipment connecting relation, remote measure and communication relation are correct, carry out manually-operated data by dispatcher interface and write the machine real-time database, realize manually inserting of the described emergency scheduling automated system operation of power networks parameter based on EMS system.
Further, emergent off-line dispatching patcher of the present invention adopts portable notebook computer to install redhat (SuSE) Linux OS, ORACLE database software and EMS systems soft ware.
Emergency scheduling automated system based on EMS system of the present invention, under real time execution and disaster real time execution pattern, described scheduling main system and the data interaction such as synchronous that operates of synchronous and dispatcher carrying out the maintenance of electric network model parameter consistency, graphic file consistency maintenance, real-time data of power grid between emergency scheduling off-line system.Described emergency scheduling off-line system adopts ORACLE command script to realize the consistency maintenance with scheduling main system to electric network model timing every day; Graphic file adopts SVN version management service to realize and scheduling main system consistency maintenance; The synchronous employing TCP/IP mode of real time data, when network is unobstructed, ensures real-time and the accuracy of data syn-chronization; Real-time operation synchronous, refers to that dispatcher is in emergency scheduling off-line system, is synchronized in scheduling main system, thus completes the control of emergency scheduling off-line system to grid equipment to the control command of electrical network.
Emergency scheduling automated system based on EMS system of the present invention, according to the order of severity of disaster, can be run in normal real-time working operation, disaster real-time working and run under complete off-line operation Three models.Implementation method step is as follows:
(1) normal real-time working pattern:
There is comparatively the Nature disaster in area, is dispatcher's safety, and dispatcher can not run on duty in normal scheduling institution, must withdraw and carry on traffic control to shock-absorbing room.Now, when scheduling main system, communication equipment still reliable and stable operation, emergency scheduling off-line system provides complete EMS systemic-function and operation of power networks real time data to emergency scheduling person.
Emergency scheduling off-line system physically by cable network and the communication of scheduling main system, as the long-range extension of scheduling main system, realizes the real-time information interaction with scheduling main system by workstation mode, and implements real-time control operation to electrical network.
Scheduling main system is synchronized to electrical network real-time model emergency scheduling off-line system, in real time electrical network primary connection figure is synchronized to emergency scheduling off-line system in real time, and scheduling main system cycle ground is synchronized to emergency scheduling off-line system electrical network relation library model.
(2) disaster real-time working pattern:
There is comparatively the Nature disaster or secondary disaster in area, dispatcher has withdrawn and has carried out emergency scheduling work to safety zone, the stable operation of scheduling main system, emergency scheduling off-line system keeps in emergency scheduling room and the wire communication of scheduling main system, continues to provide complete EMS systemic-function and operation of power networks real time data.
Emergency scheduling off-line system physically by cable network and the communication of scheduling main system, as the long-range extension of scheduling main system, realizes the real-time information interaction with scheduling main system by remote work station pattern, and implements real-time control operation to electrical network.
Scheduling main system is synchronized to electrical network real-time model emergency scheduling off-line system, in real time electrical network primary connection figure is synchronized to emergency scheduling off-line system in real time; Scheduling main system cycle ground is synchronized to emergency scheduling off-line system electrical network relation library model.
(3) complete off-line operation pattern:
Due to natural calamity or secondary disaster cause scheduling main system and communication system full cut-off situation under, emergency scheduling off-line system enters complete off-line operation pattern, the real-time database that now emergency scheduling off-line system relies on the machine to produce provides service, operation of power networks data are manually inserted by dispatcher, and emergency scheduling off-line system provides offline mode EMS function services.
Emergency scheduling off-line system does not physically have network to be connected with scheduling main system, and the electric network model of the database that dependence is local, local graphic simulation carry out scheduling operation to electrical network.
Beneficial effect of the present invention: owing to employing the above technical scheme, the emergency scheduling automated system based on EMS system of the present invention embodies following advantage:
(1) can improve scheduling institution emergency disposal ability at different levels and contingency management level, improve each scheduling institution and to meet an urgent need the fail safe of dispatching of power netwoks;
(2) the O&M of described system is based on the O&M of Real-Time Scheduling automated system, no longer increases maintenance work amount, compares the minimizing maintenance work amount of 10 years than long-distance disaster for adjusting system;
(3) described system Construction Model construction small investment, the construction period is short, can save a large amount of electric grid investments, saves millions of investments with construction long-distance disaster compared with adjusting system;
(4) alleviate the workload of operator on duty, friendly interpersonal interactive interface, quickly and easily monitoring interface, efficiently " screen " express statistic function greatly can alleviate the workload of operator on duty.
Accompanying drawing explanation
Fig. 1 is system configuration schematic diagram of the present invention;
Fig. 2 is normal real-time working pattern and disaster real-time working mode operation schematic diagram;
Fig. 3 is the mode operation schematic diagram that works offline completely.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Emergency scheduling automated system based on EMS system of the present invention, comprise scheduling main system and emergency scheduling off-line system, described emergency scheduling off-line system is arranged on off-line system work station, the main equipment room at described scheduling main system place is towards off-line system work station direction configuration router, carry out data interaction between described scheduling main system and emergency scheduling off-line system, support real time execution, disaster real time execution and off-line operation three kinds of mode of operations.
Further, it is synchronous that under real time execution of the present invention and disaster real time execution pattern, described scheduling main system and the data interaction between emergency scheduling off-line system comprise that electric network model parameter consistency is safeguarded, the synchronous and dispatcher of graphic file consistency maintenance, real-time data of power grid operates; The present invention is under real time execution pattern and disaster real time execution pattern, and described emergency scheduling off-line system realizes, with the real-time communication of scheduling main system, realizing synchronizing information by wired mode; Under off-line operation pattern, described scheduling off-line system generates real-time database with synchronous relation storehouse parameter, each equipment connecting relation, remote measure and communication relation are correct, carry out manually-operated data by dispatcher interface and write the machine real-time database, realize manually inserting of the described emergency scheduling automated system operation of power networks parameter based on EMS system.
Further, emergent off-line dispatching patcher of the present invention adopts portable notebook computer to install redhat (SuSE) Linux OS, ORACLE database software and EMS systems soft ware.
Embodiment: emergency scheduling off-line system of the present invention is arranged on off-line system work station, i.e. emergency scheduling room, emergency scheduling room is selected in unbuilt open ground, described emergency scheduling off-line system adopts portable notebook computer to install redhat (SuSE) Linux OS, ORACLE database software and EMS systems soft ware, emergency scheduling room possesses optical fiber communication with scheduling main system machine room, and main equipment room is towards direction, emergency scheduling room configuration wireless router.
After emergency scheduling off-line system of the present invention is built up and put into operation, by the scheduling main system paired running with real time execution.Under normal circumstances, described emergency scheduling off-line system is in and dispatches the telework tiny node that main system networking state is system, independent operating after disconnecting with scheduling main system.
During described emergency scheduling off-line system on-line operation, real-time monitoring system relation storehouse and history library, shape library, copy each storehouse image file when a change to the machine; During off-line system work station off-line operation, with the machine image file production real-time database, off-line EMS system points to the machine real-time database, shape library; During off-line operation, emergency scheduling off-line system independent operating, emergency scheduling off-line system generates real-time database with synchronous relation storehouse image file, each equipment connecting relation, remote measure and communication relation are correct, carry out manually-operated data by dispatcher interface and write the machine real-time database, realize manually the inserting of emergency scheduling automated system operation of power networks parameter based on EMS system.
Claims (4)
1. the emergency scheduling automated system based on EMS system, it is characterized in that, described emergency scheduling automated system comprises scheduling main system and emergency scheduling off-line system, described emergency scheduling off-line system is arranged on off-line system work station, the main equipment room at described scheduling main system place is towards off-line system work station direction configuration router, carry out data interaction between described scheduling main system and emergency scheduling off-line system, support real time execution, disaster real time execution and off-line operation three kinds of mode of operations.
2. a kind of emergency scheduling automated system based on EMS system according to claim 1, it is characterized in that, it is synchronous that under described real time execution and disaster real time execution pattern, described scheduling main system and the data interaction between emergency scheduling off-line system comprise that electric network model parameter consistency is safeguarded, the synchronous and dispatcher of graphic file consistency maintenance, real-time data of power grid operates.
3. a kind of emergency scheduling automated system based on EMS system according to claim 1, it is characterized in that, under real time execution pattern and disaster real time execution pattern, described emergency scheduling off-line system realizes, with the real-time communication of scheduling main system, realizing synchronizing information by wired mode; Under off-line operation pattern, described emergency scheduling off-line system generates real-time database with synchronous relation storehouse parameter, each equipment connecting relation, remote measure and communication relation are correct, carry out manually-operated data by dispatcher interface and write the machine real-time database, realize manually inserting of the described emergency scheduling automated system operation of power networks parameter based on EMS system.
4. a kind of emergency scheduling automated system based on EMS system according to claim 1,2 or 3, it is characterized in that, described emergency scheduling off-line system adopts portable notebook computer to install redhat (SuSE) Linux OS, ORACLE database software and EMS systems soft ware.
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| CN201510062819.5A CN104578431A (en) | 2015-02-06 | 2015-02-06 | Emergency dispatching automation system based on EMS system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105550289A (en) * | 2015-12-11 | 2016-05-04 | 南京南瑞继保电气有限公司 | Graphics synchronization method used between power grid active-standby scheduling systems |
| CN113359649A (en) * | 2021-07-01 | 2021-09-07 | 中国人民解放军国防科技大学 | Multi-mode energy scheduling method and system for power generation side |
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| WO2012166872A2 (en) * | 2011-05-31 | 2012-12-06 | Cisco Technology, Inc. | Distributed intelligence architecture with dynamic reverse/forward clouding |
| CN102938588A (en) * | 2012-12-10 | 2013-02-20 | 上海市电力公司 | Intelligent power grid safety and stability early-warning and control system |
| CN103532236A (en) * | 2013-10-18 | 2014-01-22 | 国家电网公司 | Mobile security emergency channel device of power automation system |
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2015
- 2015-02-06 CN CN201510062819.5A patent/CN104578431A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012166872A2 (en) * | 2011-05-31 | 2012-12-06 | Cisco Technology, Inc. | Distributed intelligence architecture with dynamic reverse/forward clouding |
| CN102938588A (en) * | 2012-12-10 | 2013-02-20 | 上海市电力公司 | Intelligent power grid safety and stability early-warning and control system |
| CN103532236A (en) * | 2013-10-18 | 2014-01-22 | 国家电网公司 | Mobile security emergency channel device of power automation system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550289A (en) * | 2015-12-11 | 2016-05-04 | 南京南瑞继保电气有限公司 | Graphics synchronization method used between power grid active-standby scheduling systems |
| CN113359649A (en) * | 2021-07-01 | 2021-09-07 | 中国人民解放军国防科技大学 | Multi-mode energy scheduling method and system for power generation side |
| CN113359649B (en) * | 2021-07-01 | 2022-07-26 | 中国人民解放军国防科技大学 | Multi-mode energy scheduling method and system for power generation side |
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Application publication date: 20150429 |