CN207233015U - A kind of optimization device of maintenance scheduling for power systems - Google Patents
A kind of optimization device of maintenance scheduling for power systems Download PDFInfo
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- CN207233015U CN207233015U CN201720811835.4U CN201720811835U CN207233015U CN 207233015 U CN207233015 U CN 207233015U CN 201720811835 U CN201720811835 U CN 201720811835U CN 207233015 U CN207233015 U CN 207233015U
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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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
The utility model discloses a kind of optimization device of maintenance scheduling for power systems, including network subsystem, database subsystem and plan generation subsystem, the database subsystem includes database module, maintenance base module, data and transfers module, plan generation subsystem includes central processing module, dynamic display module and memory module, and database module, maintenance base module, data are transferred module, central processing module, dynamic display module, memory module and are sequentially connected；Network system includes Centroid, trochanterion, power grid substation node and data acquisition node；The utility model helped plan arrangement personnel understanding equipment operating maintenance information promptly and accurately and it is correct, exhaustively arrange Plant maintenance plan, ensure equipment normal table safe and reliable operation, reduce risk of the human factor to administration of power networks, reduce power supply and the loss of electricity consumption enterprise, enable electric power system safety and reliability and economically run.
Description
Technical field
It the utility model is related to electric power overhaul technical field, the optimization device of more particularly to a kind of maintenance scheduling for power systems.
Background technology
Important process of the electric power apparatus examination as power supply enterprise's day-to-day operation, is to improve the equipment general level of the health, ensures electricity
Net safe operation and a requisite measure for continuing reliable power supply.
Power supply enterprise of China generally carries out unified preventative scheduled overhaul system, it is desirable to which overhaul of the equipments work, which follows, " arrives
Phase is required, it is required to repair, repair it is required good " principle.In China's current power systems development process, facilities plan maintenance is to draw
User is played to have a power failure, influence the main reason for power supply reliability is horizontal.Therefore, it is necessary to worked by arranged rational overhaul of the equipments,
Repair quality and efficiency, reduction frequency of power cut and the influence that has a power failure are improved, power supply unit safe operation could be effectively ensured, improve confession
Electric reliability.
At present, the core content that power supply enterprises at different levels carry out electric power apparatus examination is exactly maintenance scheduling for power systems establishment, usually
It is to be completed by the maintenance full-time staff of grid dispatching center by experience, is needed in establishment according to power system operating mode, height
The compilation principles and overhaul of the equipments administrative provisions of plan, the overhaul of the equipments task that overall arrangement difference department reports or assigns, makes
The repair schedule developed had not only met the needs of power grid security reliability service, but also reached and overhaul inter-sectional coordinate rationally, without repetition
The requirement of maintenance, but with the fast development of power grid, the mode for manually working out repair schedule has been unable to meet power grid security economy
The needs of reliability service, expose many drawbacks：
(1) reliability cannot be guaranteed.Due to manually establishment, the frequency having a power failure to equipment and the control of power off time are not
It is very accurate, cause to repeat to have a power failure；Static security analysis is inaccurate, and there are the problems such as trend and voltage out-of-limit.
(2) economy cannot be guaranteed.Manual planning does not have optimization process, and the plan of formulation can only be feasible meter
Draw, rather than optimal planning.
(3) heavy workload, it is less efficient.Since power supply unit is numerous and diverse, maintenance task is more, not only when formulating repair schedule
Alternative and harmony, the security constraint of power grid and maintenance between the reasonability of consideration maintenance task, different maintenance tasks is public
The service ability of department, it is also contemplated that the problems such as load shifts when optimization overhaul of the equipments time and Optimal Maintenance, causes manually to work out
The workload of repair schedule is very big, and work efficiency is relatively low.
(4) workload arranges unreasonable.Manual planning is unreasonable, and workload is inappropriate safely, causes maintenance people
Employee has more visitors or business than one can attend to sometimes, increases the probability to malfunction in work；Sometimes do not work within several days again, waste human resources and
Repair time, forms power supply reliability very big threat.
(5) influence of human factor.Professional technique ability, working experience, the state of mind, the work duty of planning personnel
The factors such as the heart and dedication are appointed all to directly affect the quality for being related to planning.
(6) data accumulation of equipment is imperfect.Hand weaving plan is not easy to carry out the statistical analysis of data, can not be from now on
Carry out repair based on condition of component, work out the foundation that more reasonably repair schedule provides analysis.
In conclusion for rely primarily in the prior art the electric power overhaul plan arrangement efficiency that manually carries out compared with
Low, reliability is not high and the problem of economy is bad, not yet proposes effective solution at present.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of optimization device of maintenance scheduling for power systems, can mitigate
The maintenance scheduling level and efficiency of grid regulation companies are improved on the basis of person works' amount.
The purpose of this utility model is achieved through the following technical solutions：
The optimization system of this kind of maintenance scheduling for power systems, including network subsystem, database subsystem and plan generation subsystem
System, the database subsystem include database module, maintenance base module, data and transfer module, wherein database module
Including electrical network basic data library module, repair schedule library module and repair apparatus library module；
The plan generation subsystem includes central processing module, dynamic display module and memory module, the database
Module, maintenance base module, data are transferred module, central processing module, dynamic display module, memory module and are sequentially connected；
The network subsystem includes Centroid, trochanterion, power grid substation node, data acquisition node, mobile phone terminal；
The Centroid is connected with power grid substation node, mobile phone terminal respectively by trochanterion, the data acquisition node and power grid
Substation node is connected.
Further, data acquisition node includes acquisition module, and the information of acquisition module collection is circuit, busbar, main transformer, negative
Lotus, switch data, and above- mentioned information is sent to maintenance base module and is stored；
Further, the network subsystem further includes mobile phone terminal, and Centroid passes through trochanterion and power grid substation node
It is connected with mobile phone terminal.
Further, the database module further includes repair schedule library module and repair apparatus library module.
The beneficial effects of the utility model are：
The optimization device of the maintenance scheduling for power systems of the utility model, the understanding equipment operating maintenance of help desk personnel promptly and accurately
Information and it is correct, exhaustively formulate Plant maintenance plan, ensure equipment normal table safe and reliable operation, reduce it is artificial because
Element reduces power supply and the loss of electricity consumption enterprise, enables electric power system safety and reliability, Yi Jigeng to the risk of administration of power networks
Economically run.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book and claims are realized and obtained.
Brief description of the drawings
In order to make the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is new to be described in further detail, wherein：
Fig. 1 is the functional block diagram of the utility model.
Embodiment
Hereinafter reference will be made to the drawings, and the preferred embodiment of the utility model is described in detail.It is it should be appreciated that it is preferred that real
Example is applied only for illustrating the utility model, rather than in order to limit the scope of protection of the utility model.
Those skilled in the art of the present technique are it is understood that the correlation module that is arrived involved in the utility model and its realization
Function is that computer software conventional in the prior art is carried on improved hardware and its device of composition, device or system
Program or related agreement achieve that, are not that computer software programs of the prior art or related agreement are improved.
Improved computer hardware system still can realize the spy of the hardware system by loading existing operation system of software
Determine function.It is understood, therefore, that the innovation of the utility model be improvement to hardware module in the prior art and
It connects syntagmatic, rather than is only the improvement to realizing the software carried in relation to function or agreement in hardware module.
It is pointed out that the correlation module mentioned in the utility model is performed for grasping described in the utility model
One or more hardware devices in step, measure, scheme in work, method, flow.Hardware device can be required mesh
And specially design and manufacture, or can also use all-purpose computer in known device or other known hardware devices,
All-purpose computer is activated or reconstructed by the procedure selection that is stored in it.
The optimization system of the maintenance scheduling for power systems of the utility model, including network subsystem, database subsystem and plan
Subsystem is generated, database subsystem includes database module, maintenance base module, data and transfers module；
Plan generation subsystem includes central processing module, dynamic display module and memory module, database module, maintenance
Base module, data are transferred module, central processing module, dynamic display module, memory module and are sequentially connected；
Network subsystem includes Centroid, trochanterion, power grid substation node, data acquisition node；Centroid passes through
Trochanterion is connected with power grid substation node, and data acquisition node is connected with power grid substation node.
As a further improvement, network subsystem further includes mobile phone terminal, and Centroid passes through trochanterion and power grid
Tiny node is connected with mobile phone terminal.
Wherein, database module includes electrical network basic data library module, and electrical network basic data library module is by integrating EMS
Electric network composition knowledge and remote signalling value in system and formed；As a further improvement, database module further includes maintenance meter
Library module and repair apparatus library module are drawn, repair schedule library module is used to store all previous grid maintenance optimal planning,
Repair apparatus library module is used to store the overhaul data of power equipment；
Overhauling base module is collected by the power equipment parameter of typing power grid and by data acquisition node
Real-time telemetry, the regulation of inspection and repair foundation for then incorporating each power equipment form；Data are transferred module and are used for from power grid base
The basic data of Awaiting Overhaul power grid is transferred in plinth database；
Central processing module carries out examining and analyzing by grid maintenance knowledge base to the basic data of Awaiting Overhaul power grid, and raw
Into grid maintenance optimal planning；Dynamic display module is used to show grid maintenance optimal planning progress Visual Dynamic；It is described
Memory module is used to store the important each item data that can call inquiry at any time by network subsystem.
Wherein, Centroid is equipped with more networking services devices and display, and final monitoring information passes through dynamic display module
Connection display is shown；Data acquisition node includes acquisition module, and the information of acquisition module collection is circuit, busbar, master
Change, load, switch data, and above- mentioned information is sent to maintenance base module and is stored.
The optimization method that maintenance scheduling for power systems is carried out using the utility model is included the following steps：
A. electrical network basic data storehouse is established, electrical network basic data storehouse is known by the electric network composition integrated in EMS system
Know and real-time remote signalling value and formed, electric network composition knowledge and real-time remote signalling value for all grid equipments every standardization
The remote signalling information of essential information and the real-time one-way transmission of the integrated EMS system of scheduling, wherein, standardization essential information includes equipment
Title, device code, device parameter；
B. grid maintenance knowledge data base is established, is passed to the power equipment parameter and telemetry of power grid, is then incorporated each
The regulation of inspection and repair of power equipment, power equipment parameter and telemetry are circuit, busbar, main transformer, load, switch data, here
The track data on side includes the interconnection between plant stand between substation, and certain inlet wire of substation, super-pressure company
The 1l0kV outlets of affiliated substation, load data refer generally to the outlet of regional substation's mesolow side；
C. central processing module transfers the basis that module transfers Awaiting Overhaul power grid from electrical network basic data storehouse by data
Data；
D. central processing module carries out maintenance contrast, root by grid maintenance knowledge base to the basic data of Awaiting Overhaul power grid
According to default a variety of optimal planning model datas, grid maintenance optimal planning is generated；
E. central processing module sends grid maintenance optimal planning by Centroid, trochanterion in the form of data packet
Onto corresponding power grid substation node and the mobile phone terminal of relevant persons in charge.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and scope of the technical program, it should all
Cover among the right of the utility model.
Claims (4)
- A kind of 1. optimization device of maintenance scheduling for power systems, it is characterised in that：Including network subsystem, database subsystem and plan Subsystem is generated, the database subsystem includes database module, maintenance base module, data and transfers module, wherein counting Include electrical network basic data library module according to library module；The plan generation subsystem includes central processing module, dynamic display module and memory module, the database module, Maintenance base module, data are transferred module, central processing module, dynamic display module, memory module and are sequentially connected；The network subsystem includes Centroid, trochanterion, power grid substation node, data acquisition node；The Centroid It is connected by trochanterion with power grid substation node, the data acquisition node is connected with power grid substation node；The database subsystem is connected with plan generation subsystem, and database subsystem and plan generation subsystem difference Realize data interchange with exchanging with network subsystem.
- A kind of 2. optimization device of maintenance scheduling for power systems described in accordance with the claim 1, it is characterised in that：Data acquisition node bag Acquisition module is included, the information of acquisition module collection is circuit, busbar, main transformer, load, switch data, and above- mentioned information is sent Stored to maintenance base module.
- A kind of 3. optimization device of maintenance scheduling for power systems described in accordance with the claim 1, it is characterised in that：The network subsystem Mobile phone terminal is further included, Centroid is connected by trochanterion with power grid substation node and mobile phone terminal.
- A kind of 4. optimization device of maintenance scheduling for power systems described in accordance with the claim 1, it is characterised in that：The database module Further include repair schedule library module and repair apparatus library module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720811835.4U CN207233015U (en) | 2017-07-06 | 2017-07-06 | A kind of optimization device of maintenance scheduling for power systems |
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| CN201720811835.4U CN207233015U (en) | 2017-07-06 | 2017-07-06 | A kind of optimization device of maintenance scheduling for power systems |
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| CN207233015U true CN207233015U (en) | 2018-04-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112183896A (en) * | 2020-10-31 | 2021-01-05 | 国网河南省电力公司漯河供电公司 | Intelligent identification and auxiliary compilation method for regional power grid maintenance plan |
| CN112183895A (en) * | 2020-10-31 | 2021-01-05 | 国网河南省电力公司漯河供电公司 | Intelligent identification and auxiliary compilation system for regional power grid maintenance plan |
| CN112232542A (en) * | 2020-08-19 | 2021-01-15 | 周宁 | Power grid maintenance mode auxiliary generation system based on load prediction |
-
2017
- 2017-07-06 CN CN201720811835.4U patent/CN207233015U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112232542A (en) * | 2020-08-19 | 2021-01-15 | 周宁 | Power grid maintenance mode auxiliary generation system based on load prediction |
| CN112232542B (en) * | 2020-08-19 | 2024-02-02 | 周宁 | Auxiliary generation system for power grid overhaul mode based on load prediction |
| CN112183896A (en) * | 2020-10-31 | 2021-01-05 | 国网河南省电力公司漯河供电公司 | Intelligent identification and auxiliary compilation method for regional power grid maintenance plan |
| CN112183895A (en) * | 2020-10-31 | 2021-01-05 | 国网河南省电力公司漯河供电公司 | Intelligent identification and auxiliary compilation system for regional power grid maintenance plan |
| CN112183896B (en) * | 2020-10-31 | 2022-08-09 | 国网河南省电力公司漯河供电公司 | Intelligent identification and auxiliary compilation method for regional power grid maintenance plan |
| CN112183895B (en) * | 2020-10-31 | 2022-08-09 | 国网河南省电力公司漯河供电公司 | Intelligent identification and auxiliary compilation system for regional power grid maintenance plan |
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