CN104573962A - Information layered sharing processing method of power grid dispatching SCADA system - Google Patents
Information layered sharing processing method of power grid dispatching SCADA system Download PDFInfo
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Abstract
The invention relates to an information layered sharing processing method of a power grid dispatching SCADA system. According to the information layered sharing processing method of the power grid dispatching SCADA system, alarm information is classified and shared, all departments accurately obtain the alarm information and operation conditions of a power grid at the same time, and everyone can jointly analyze accident causes on a sharing platform, propose processing schemes and obtain work experience; compared with the prior art, the information layered sharing processing method improves the success rate of the processing schemes of the alarm information of the power grid by 15%, reduces the repetitive work rate by 8%, and largely improves the rush repair rate of the alarm information; in addition, through information sharing, related information data can be provided for maintainers any time according to work requirements of the maintainers, technicians can more visually know the load of each circuit, the switching state and other related information, and therefore maintenance work can be conducted smoothly and the work efficiency is further improved.
Description
Technical field
The present invention relates to the information layered shared processing method of dispatching of power netwoks SCADA system.
Background technology
Recent national grid " 12 " science and technology development planning proposes new developing direction to New Generation of Intelligent dispatching of power netwoks system: realize panorama supervision and comprehensive intelligent alarm that each link is produced in scheduling, realize the active safety defence that the safety on line early warning of operation of power networks, aid decision making and multidimensional and multiple-level are coordinated, realize the lean of scheduling decision, procedure and intellectuality, improve the security of operation of power networks, economy and pre-prevention and control ability, form the intelligent grid Scheduling System of integration.
Along with power grid construction high speed development, electrical network coverage constantly expands, and structure is increasingly sophisticated, and it is more important that the stability of operation of power networks, safety and reliability also become.Though Each performs its own functions but also need to cooperate in the departments such as the power scheduling of current electric company, robotization department, relay protection, operation maintenance, communication, in time, obtain relevant information accurately and can greatly improve its work efficiency, simultaneously all departments can play and have gesture in respective professional domain, better work in coordination and ensure the normal operation of electrical network; Open data dispatching shares channel, set up not by the information network of time, region restriction, strengthen all departments to the support of despatching work with cooperate, play the subjective initiative of each working link, taking a firm foundation for setting up more harmonious, efficient mode of operation, is the important leverage that electrical network normally runs.
Though the data message in current SCADA supervisory system can reflect the state of operation of power networks, therefore the application of this system is very extensive, because in prior art, the processing mode of grid alarm information is improper, causes electrical network in maintenance process, there is following problem:
1, the efficiency of electrical network defect elimination work is restricted
There is communication node in the operation of power networks defect processing workflow management of current electric company many, cause all departments to link up promptness poor, defect expressivity is thorough, and repeated work situation takes place frequently, and the success ratio of defect elimination work and promptness are difficult to control.
Once normal defect elimination workflow: when electric substation produces a string accident alarming, trouble-signal is presented on monitoring backstage by SCADA system, the timely recording-related information of yardman reports to scheduling responsible official, the working experience of regulation and control Chief of Centre according to reporting information and in conjunction with oneself is provided defect elimination list and informs that relevant departments responsible official arranges defect elimination work, after relevant departments' defect elimination end-of-job, result reported responsible official and fill in defect report, defect elimination end-of-job; But when the accident occurred is comparatively complicated, management process traditional during defect elimination need of work Sectors cooperation just there will be work and coordinates not in time, links up unclear, defect such as waste labo r resources etc.; It is concrete or describe wrong situation to there is description in the mode that traditional defect elimination list describes defect content, all departments is linked up and there is obstacle; In SCADA system, some defect information is instantaneous generation, reports by mistake or fail to report as emergency stop valve trip.And yardman does not extremely understand the professional knowledge of field device, automated system, just really can not react the essence of problem when therefore they describe defect phenomenon, defect elimination staff often have no way of doing it.
2, site examining and repairing job information is inaccessible
SCADA WEB system is the main information channel that non-schedule workers obtains data dispatching, but the coverage rate of cable network is limited, as staff's (as line maintenance, distribution maintenance etc.) at the scene, they can only check line related and machine operation by the electrical network communication chart of papery and judge whether this operation can impact peripheral equipment and circuit with this; But this type of communication chart can not be accomplished to upgrade in time, more may show electrical network multidate information; Therefore field service personnel is operationally starved of the support of Real-Time Scheduling data.
3, yardman to monitor working pressure large
Increasingly increase for complying with electrical network scale, thus make power system monitor quantity of information become very huge, when thunderstorm season or transformer station break down, a large amount of warning information can emerge in large numbers in the alarm window of scheduling daemon software, at this moment yardman and monitor staff need in a large amount of event alarm signals, find most important and information that is most critical, although employ a lot of means to highlight significant alarm information, effect is still not obvious; Due to the characteristic that monitoring need of work is maintained sharp vigilance for 24 hours, make dispatcher and monitor staff's working pressure larger, easy generation mental fatigue, have significant alarm signal in power system monitor work unavoidably to be occurred by the situation that leakage is seen, thus cause cannot processing and solve the problem happened suddenly in operation of power networks in time.
In sum, in prior art there is the parameters that alarm information processing method is unreasonable, warning message classification is indefinite, technician cannot fully understand warning message in the disposal route of grid alarm information, electrical network is caused to rush to repair difficulty greatly, the deficiency that technician's labour intensity is large.
Summary of the invention
The information layered shared processing method of dispatching of power netwoks SCADA system provided by the invention, be intended to overcome the parameters that disposal route is unreasonable, warning message classification is indefinite, technician cannot fully understand warning message of grid alarm information in prior art, electrical network is caused to rush to repair difficulty, the deficiency that technician's labour intensity is large.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: the information layered shared processing method of dispatching of power netwoks SCADA system, comprises the following steps successively:
A, reception warning message: system receives the warning message from electrical network by the mode of wireless telecommunications;
B, system are classified to warning message: according to there being the configuration information at family to classify according to the significance level of the alarm parameters of warning message according to warning message to the warning message received after system acceptance to warning message, the sequencing that this significance level processes as required is determined;
The transmission of c, warning message: system is carried out classification to the warning message after b step process and is sent to managerial personnel, important information is sent to treatment people in the lump while being sent to managerial personnel, and this warning message shares to lower gate by managerial personnel: Yun Jian department, robotization department, communication section;
D, alarm information processing: warning message after step c process, successively through following treatment step:
1), by managerial personnel open alarm signal interest statement, and give operator on duty by warning message patrilineal line of descent with only one son in each generation;
2), operator on duty to receive letter the laggard line item of interest statement warning message patrilineal line of descent with only one son in each generation is given Yun Jian department and analyzed, and disposal route is recorded in alarm signal interest statement, then gives robotization department by alarm signal interest statement;
3), warning message fixed a breakdown by Automation door, and treatment state is recorded into interest statement of notifying, and then gives communication section by alarm signal interest statement;
4), communication section carries out record to the content in alarm signal interest statement, and gives managerial personnel by alarm signal interest statement, and alarm information processing is complete;
E, warning message information processing are complete: warning message after Step d process, because managerial personnel eliminate system alarm information.
As preferably, by managerial personnel, information is encrypted during information sharing in described step c, guarantee only have the member of associated rights people can obtain this information, the information of sharing is after managerial personnel are encrypted, these information powers and functions have the technician of associated rights to obtain, avoid and carry out independent operations after unrelated person obtains this information to this and strengthen repairing difficulty, effectively improve the stability in operation of power networks process.
As preferably, in described step c, important warning message is sent to the handheld terminal of technician by wireless communication mode, important warning message sends the handheld terminal of technician to by wireless communication mode, technician can be made to understand whole parameters of warning message whenever and wherever possible, thus technological guidance can be carried out to related personnel, improve the processing speed of warning message.
As preferably, the simultaneity factor that in described step c, important warning message is being sent to managerial personnel produces sound and luminous alarm signal, this alerting signal is manually eliminated by managerial personnel, by producing sound and luminous alarm signal, suggesting effect can be played further, avoid managerial personnel to omit, make alarm information processing timely, improve the overhaul efficiency of electrical network.
As preferably, in described step c, managerial personnel share relational graph information in the lump when shared warning message, by relevant graphical information being shared, being more conducive to the process of technician to warning message, improve the overhaul efficiency of electrical network.
As preferably, described important warning message to receive after warning message 72 little in be not eliminated time, system is sounded and light alerting signal automatically, this alerting signal is manually eliminated by managerial personnel, by arranging this processing time and arranging sound and light alerting signal, technician can be avoided to omit process about warning message, improve the work efficiency of grid maintenance.
The information layered shared processing method of dispatching of power netwoks SCADA system provided by the invention, tool has the following advantages: by being carried out classifying and sharing by warning message, all departments obtain warning message and grid operating conditions at one time accurately, everybody jointly can analyze culprit in shared platform, propose processing scheme, obtain working experience; Utilize the method to make the success ratio of grid alarm information processing scheme promote 15% relative to prior art, repeated work rate reduces by 8%, substantially increases the first-aid repair efficiency of warning message; In addition, by information sharing, according to the work requirements of maintainer, at any time for it provides relevant information data, technician can understand the relevant informations such as current each load of bar circuit, the state of switch more intuitively, to make carrying out smoothly of service work, further increases work efficiency; Warning message classification is shared, layering propelling movement is carried out for warning message, higher, the highly professional warning message of rank have employed the pattern being pushed to individual, add the acquisition channel of warning message, also strengthen prompting and the warning function of high-level abnormal signal simultaneously, different classes of warning information sends to relevant work responsible official, and then makes that alarm information processing speed is faster, disposal route is more accurate, reduces the labour intensity of technician; Simultaneously, sharing by implementing warning message classification, improving the treatment effeciency of warning message, having saved resources costs, improve the reaction velocity of operation of power networks fault and the accuracy rate of fixing a breakdown, reduce human resources expenditure, have compressed work timing, greatly reduce operation of power networks cost.
Embodiment
The information layered shared processing method of dispatching of power netwoks SCADA system, comprises the following steps successively:
A, reception warning message: system receives the warning message from electrical network by the mode of wireless telecommunications;
B, system are classified to warning message: according to there being the configuration information at family to classify according to the significance level of the alarm parameters of warning message according to warning message to the warning message received after system acceptance to warning message, the sequencing that this significance level processes as required is determined, this setting rationally should be arranged according to working experience by senior technician;
The transmission of c, warning message: system is carried out classification to the warning message after b step process and is sent to managerial personnel, important information is sent to treatment people in the lump while being sent to managerial personnel, and this warning message shares to lower gate by managerial personnel: Yun Jian department, robotization department, communication section;
D, alarm information processing: warning message after step c process, successively through following treatment step:
1), by managerial personnel open alarm signal interest statement, and give operator on duty by warning message patrilineal line of descent with only one son in each generation;
2), operator on duty to receive letter the laggard line item of interest statement warning message patrilineal line of descent with only one son in each generation is given Yun Jian department and analyzed, and disposal route is recorded in alarm signal interest statement, then gives robotization department by alarm signal interest statement;
3), warning message fixed a breakdown by Automation door, and treatment state is recorded into interest statement of notifying, and then gives communication section by alarm signal interest statement;
4), communication section carries out record to the content in alarm signal interest statement, and gives managerial personnel by alarm signal interest statement, and alarm information processing is complete;
E, warning message information processing are complete: warning message after Step d process, because managerial personnel eliminate system alarm information.
In order to improve security performance during operation of power networks, by managerial personnel, information being encrypted during information sharing in described step c, guaranteeing only have the member of associated rights people can obtain this information.
In order to improve the treatment effeciency of warning message, in described step c, important warning message is sent to the handheld terminal of technician by wireless communication mode.
In order to avoid occurring when managerial personnel work omitting, the simultaneity factor that in described step c, important warning message is being sent to managerial personnel produces sound and luminous alarm signal, and this alerting signal is manually eliminated by managerial personnel.
In order to improve the treatment effeciency of warning message, in described step c, managerial personnel share relational graph information in the lump when shared warning message.
In order to avoid occurring when managerial personnel work omitting, described important warning message to receive after warning message 72 little in be not eliminated time, system is sounded and light alerting signal automatically, and this alerting signal is manually eliminated by managerial personnel.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments made based on the technology of the present invention content, change or substitute technology feature, all should be covered by the technology category of claims of the present invention opinion.
Claims (6)
1. the information layered shared processing method of dispatching of power netwoks SCADA system, is characterized in that: comprise the following steps successively:
A, reception warning message: system receives the warning message from electrical network by the mode of wireless telecommunications;
B, system are classified to warning message: according to there being the configuration information at family to classify according to the significance level of the alarm parameters of warning message according to warning message to the warning message received after system acceptance to warning message, the sequencing that this significance level processes as required is determined;
The transmission of c, warning message: system is carried out classification to the warning message after b step process and is sent to managerial personnel, important information is sent to treatment people in the lump while being sent to managerial personnel, and this warning message shares to lower gate by managerial personnel: Yun Jian department, robotization department, communication section;
D, alarm information processing: warning message after step c process, successively through following treatment step:
1), by managerial personnel open alarm signal interest statement, and give operator on duty by warning message patrilineal line of descent with only one son in each generation;
2), operator on duty to receive letter the laggard line item of interest statement warning message patrilineal line of descent with only one son in each generation is given Yun Jian department and analyzed, and disposal route is recorded in alarm signal interest statement, then gives robotization department by alarm signal interest statement;
3), warning message fixed a breakdown by Automation door, and treatment state is recorded into interest statement of notifying, and then gives communication section by alarm signal interest statement;
4), communication section carries out record to the content in alarm signal interest statement, and gives managerial personnel by alarm signal interest statement, and alarm information processing is complete;
E, warning message information processing are complete: warning message after Step d process, because managerial personnel eliminate system alarm information.
2. the information layered shared processing method of dispatching of power netwoks SCADA system according to claim 1, is characterized in that: be encrypted information by managerial personnel during information sharing in described step c, guarantees only have the member of associated rights people can obtain this information.
3. the information layered shared processing method of dispatching of power netwoks SCADA system according to claim 1, is characterized in that: in described step c, important warning message is sent to the handheld terminal of technician by wireless communication mode.
4. the information layered shared processing method of dispatching of power netwoks SCADA system according to claim 1, it is characterized in that: the simultaneity factor that in described step c, important warning message is being sent to managerial personnel produces sound and luminous alarm signal, and this alerting signal is manually eliminated by managerial personnel.
5. the information layered shared processing method of dispatching of power netwoks SCADA system according to claim 1, is characterized in that: in described step c, managerial personnel share relational graph information in the lump when shared warning message.
6. the information layered shared processing method of dispatching of power netwoks SCADA system according to claim 1, it is characterized in that: described important warning message to receive after warning message 72 little in be not eliminated time, system is sounded and light alerting signal automatically, and this alerting signal is manually eliminated by managerial personnel.
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Cited By (2)
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| CN108074197A (en) * | 2016-11-11 | 2018-05-25 | 河北新天科创新能源技术有限公司 | The control method of fan trouble data analysis system |
| CN111030107A (en) * | 2019-12-26 | 2020-04-17 | 中国电力科学研究院有限公司 | Multi-transmission-section cooperative control assistant decision early warning control method and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108074197A (en) * | 2016-11-11 | 2018-05-25 | 河北新天科创新能源技术有限公司 | The control method of fan trouble data analysis system |
| CN108074197B (en) * | 2016-11-11 | 2021-11-09 | 河北新天科创新能源技术有限公司 | Control method of fan fault data analysis system |
| CN111030107A (en) * | 2019-12-26 | 2020-04-17 | 中国电力科学研究院有限公司 | Multi-transmission-section cooperative control assistant decision early warning control method and system |
| CN111030107B (en) * | 2019-12-26 | 2022-07-01 | 中国电力科学研究院有限公司 | Multi-transmission-section cooperative control assistant decision early warning control method and system |
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Application publication date: 20150429 |