CN104616101B - A kind of integrated power system resource model and foundation and maintaining method - Google Patents
A kind of integrated power system resource model and foundation and maintaining method Download PDFInfo
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Abstract
The invention discloses a kind of integrated power system resource model and foundation and maintaining method, for generating electricity, transmission of electricity, power transformation, distribution is until the electric power networks of user side, foundation can cover different resource species, merge each professional range, support the integrated power system resource model and standardization maintenance process of different time span, realize master, the seamless connection of distribution and figure, the integrated management of machine account, integrated power system resource model is by equipment electricity system nameplate, Unit account of plant and equipment graphical information three parts composition, the association of Unit account of plant and equipment graphical information is realized by equipment electricity system nameplate.The present invention meets electric power enterprise using power network resources model as the Various types of data of core is longitudinally through and laterally merges main trend, solve the common problem that electric power enterprise accumulates precipitation on global information is shared, eliminate the bottleneck for hindering the further strong intelligent grid of development.
Description
Technical field
The present invention relates to a kind of integrated power system resource model and foundation and maintaining method, belong to technical field of power systems.
Background technology
The maintenance of power network resources model at present and application is main or different majors towards power industry, fortune inspection, scheduling,
Each specialties such as marketing safeguard the power network resources model that oneself needs respectively, it is each it is professional between then model disunity, it is difficult to realize business
Fusion and data sharing, Data duplication maintenance condition happen occasionally.First, non-unified power network resources model causes device code
It is lack of consistency with device parameter specification.For example to same grid equipment, the different majors inside electric power enterprise are using different
Numbering, name and form modeling.This disunity, the repetition of nonstandardized technique model artificially has manufactured wall to the exchange of information
Build, it is necessary to largely work to carry out the exchange and mapping between data model.Secondly, the business scope of different majors often relates to
And different types of grid equipment resource so that the species of non-unified power network resources model covering is not complete, modelling it is wide
General property and autgmentability deficiency.
In terms of power network resources model, IEC (International Electrotechnical Commission) has formulated 61970/61968 serial CIM standards
Various equipment in electric power networks are described.Both establish complete standard to power transmission and transforming equipment model and electricity distribution network model respectively
Description.But because CIM standards are a kind of general data models, its Parameter specifications can not all meet the production fortune of domestic enterprise
Battalion's demand.In addition, CIM standards do not consider the service application of grid equipment multi-time Scales, it is difficult to when the angle of slave unit assets meets
Between span management requirement.
At present, electric power enterprise lack one can cover multiple types, the power network resources of multi-specialized, more time span unify mould
Type.Non- unified model, cause the standards and norms of Various types of data inconsistent, Data duplication typing be present, fortune inspection, adjust
Machine account, graphical information between the business such as degree, marketing are difficult to share, and the difficulty for collaboration of being commenced business between each specialty is big.
The content of the invention
The invention provides a kind of integrated power system resource model and foundation and maintaining method, realizes that power network resources model is providing
The expansion and extension of source category, professional range and time span three dimensionality, realize all kinds of numbers using power network resources information as core
According to the longitudinally through and horizontal needs for merging, meeting informatization, for planning, capital construction, production, operation and the battalion of electric power enterprise
The orderly development and management innovation of the business such as pin provide support.
To reach above-mentioned purpose, the technical solution adopted by the present invention is as follows：
A kind of integrated power system resource model, it is made up of equipment electricity system nameplate, Unit account of plant and equipment graphical information, by setting
Standby electricity system nameplate realizes the association of Unit account of plant and equipment graphical information.
The integrated power system resource apparatus of foregoing integrated power system resource model includes primary equipment in station, stands and once sets outside
It is standby, low-voltage equipment, secondary device and public utility, not by it is defeated, become, divided with specialty；Primary equipment is included in station in the station
Exchange primary equipment, stand in change of current primary equipment and valve cooling system；Primary equipment includes overhead transmission line equipment, electricity outside the station
Cable pipeline equipment；The secondary device includes control and protection device/system, power of alterating and direct current and station power use system, online prison
Survey device, automation equipment；The public utility includes production auxiliary equipment.
Foregoing integrated power system resource model record integrated power system resource apparatus is in planning and designing, buying is built, operation is examined
Repair, the temporal information of four big Service Periods of retired disposal.
Foregoing integrated power system resource model has formulated unified standard criterion, including device code specification and device parameter
Specification, the device code specification use linear classification method, by three sections of totally seven digit numeric code component devices Sort Codes, to power transmission and transformation
And production auxiliary equipment, distribution and low-voltage equipment, secondary device, the specific Parameter specifications of direct current primary equipment formulation, including thing
Manage parameter, operational factor, assets parameter and regulation and control operational factor.
Device id, job number parameter are designed in foregoing integrated power system resource model, in planning and designing and builds rank
Section, by job number tracking equipment information, in equipment operation, turn money, retired turn of recycling stage, set by device id tracking
Standby and assets information.
To it is foregoing it is defeated, become, carry out integrated design with each professional electric network model, it is contemplated that equipment difference and manage it is poor
It is different, the equipment of 10kV and above is subjected to integrated design, not divided by defeated, change, with specialty, each sets
Facility information table and figure table corresponding to standby type foundation, pass through the range of management of voltage class control device parameter；To low pressure
Equipment individually models, to adapt to the management mode that low-voltage equipment is different from high-tension apparatus.
A kind of creation method of integrated power system resource model, comprises the following steps：
1) equipment electricity system nameplate is first created, is then that the nameplate given an written reply in nameplate Runtime Library creates equipment figure according to electricity
And Unit account of plant；
2) for planless equipment, synchronously create equipment electricity system's nameplate when creating equipment account and identify the nameplate with
Figure is unrelated.
A kind of maintaining method of integrated power system resource model, including the newly-increased maintenance of equipment, equipment figure and equipment account are repaiied
Change maintenance,
The equipment increases maintenance newly and comprised the following steps：
(1-1) equipment changing application：After engineering terminates, equipment changing request slip is created, task distribution is carried out after reporting, and
Version task is initiated, forms version repository；
(1-2) equipment figure is safeguarded：If having obtained figure, four small device information are supplemented on figure；If do not obtain
Figure, then graphing, and associate electricity system nameplate；
(1-3) Unit account of plant is safeguarded：Unit account of plant is created based on equipment figure and asset handover inventory, and fills in equipment pass
Bond parameter；
(1-4) equipment figure and Unit account of plant examination ＆ verification：The integrality of equipment figure and parameter, accuracy, normalization are entered
Row examination ＆ verification；
(1-5) equipment figure and Unit account of plant issue：Equipment figure and Unit account of plant are issued；
(1-6) device parameter supplement is perfect：Version task is initiated, and device parameter supplement perfect；
(1-7) equipment supplementary parameter is issued：Issued to supplementing the device parameter after improving, terminate version task；
The equipment figure and equipment account modification maintenance comprise the following steps：
(2-1) equipment changing application：Equipment changing request slip is created, task distribution is carried out after reporting, and initiates version and appoints
Business, form version repository；
(2-2) equipment figure is changed：If being related to the modification of equipment figure, equipment figure is modified, otherwise directly jumped
Unit account of plant modification is carried out to the 3rd step；
(2-3) Unit account of plant is changed：Unit account of plant information is modified；
(2-4) equipment figure and Unit account of plant examination ＆ verification：The integrality of equipment figure and parameter, accuracy, normalization are entered
Row examination ＆ verification；
(2-5) equipment figure and equipment account issue：Fortune inspection class monitor and group leader issues to equipment figure and Unit account of plant.
The present invention is by the object model between unified each system, model specification, graphical specification between unified each system, system
The granularity of resource model and grid graph between one each system so that " source full maintenance, globally shared " becomes a reality,
It is horizontal with integrated services to improve data sharing, the maintenance quality of data is greatly improved, reduces the maintenance difficulties and cost of data
In addition, integrated power system resource model promotes the related types of applications standardization of power network resources model, standardization, it is information system
Develop and integrate and provide unified standard, saved the cost of investment of project, also cause business personnel for based on unified electricity
The training and grasp of the types of applications system of net resource model become more simple, reduce project implementation expense, promote letter
Breath system preferably provides service support for power business.
Brief description of the drawings
Fig. 1 is the device class code structure schematic diagram of the integrated power system resource apparatus of the present invention；
Fig. 2 is power network resources illustraton of model number integration schematic diagram in embodiments of the invention；
Fig. 3 is integrated power system resource model figure in embodiments of the invention.
Embodiment
The present invention is described in further detail in conjunction with the drawings and specific embodiments.
The standard criterion of integrated power system resource model has been formulated before the establishment integrated power system resource model of the present invention first,
It is as follows：
The present invention has formulated the standard criterion of integrated power system resource model, establishes device code specification and device parameter rule
Model.
Integrated power system resource apparatus covers multiple types, specifically includes primary equipment in station, outer primary equipment of standing, and low pressure is set
It is standby, secondary device and public utility, do not divided by defeated, change, with specialty.Wherein, primary equipment includes exchanging once in station in standing
Equipment, stand in change of current primary equipment and valve cooling system；Outer primary equipment of standing includes overhead transmission line equipment, cable plant；
Secondary device includes control and protection device (system), power of alterating and direct current and station power use system, on-Line Monitor Device, automation are set
It is standby；Public utility includes production auxiliary equipment.Linear classification method is used to integrated power system resource apparatus, by three sections of totally seven digit numeric codes
Component devices Sort Code, as shown in Figure 1.
The device class code and professional classification of specific each power network resources equipment are as shown in table 1 to table 10.
In addition, power transmission and transformation and production auxiliary equipment, distribution and low-voltage equipment, secondary device, direct current primary equipment are formulated
Specific Parameter specifications, cover physical parameter, operational factor, assets parameter and regulation and control operational factor, meet different majors field
Business demand.
Device class code and Parameter specifications specify that the equipment hierarchical relationship and data content of power network resources model, be base
Provided the foundation support in the service application of asset of equipments.
The overhead transmission line equipment of table 1
The cable plant of table 2
Primary equipment is exchanged in the station of table 3
Change of current primary equipment and valve cooling system in the station of table 4
Table 5 controls and protection device (system)
The power of alterating and direct current of table 6 and station power use system
The on-Line Monitor Device of table 7
The automation equipment of table 8
Table 9 produces auxiliary equipment
The low-voltage equipment of table 10
| 1~2 | The device class first order | 3~4 | The device class second level | 5~7 | The device class third level | Remarks |
| 31 | Low-voltage circuit equipment | |||||
| 01 | Primary cable | |||||
| 02 | Low pressure shaft tower | |||||
| 03 | Low pressure on-pole switch | |||||
| 06 | Fuse in lower pressure column | |||||
| 07 | Low-tension fuse | |||||
| 08 | Capacitor in lower pressure column | |||||
| 10 | Low-voltage reactive compensator | |||||
| 11 | Arrester in lower pressure column | |||||
| 12 | Low-voltage meter box |
| 1~2 | The device class first order | 3~4 | The device class second level | 5~7 | The device class third level | Remarks |
| 13 | Low-tension fuse case | |||||
| 14 | Wall bracket | |||||
| 17 | Low-tension distribution box | |||||
| 18 | Low pressure residual current operated protective device | |||||
| 32 | Low-voltage cable equipment | |||||
| 01 | Low-voltage cable section | |||||
| 02 | Low-voltage cable terminal | |||||
| 03 | Low-voltage cable joint | |||||
| 04 | Low-voltage cable distribution box | |||||
| 05 | Low-voltage cable termination rack | |||||
| 33 | Primary equipment in low pressure station | |||||
| 01 | Low tension switch | |||||
| 03 | Low-voltage bus bar | |||||
| 04 | Low-tension distribution board | |||||
| 05 | Low-tension switch cabinet | |||||
| 06 | Low-voltage power electronic equipment | Utilize the low-voltage equipment of Power Electronic Technique | ||||
| 07 | Low pressure energy storage device | Energy storage device for low pressure | ||||
| 08 | Anti-islanding device | |||||
| 09 | Low-voltage current mutual inductor | |||||
| 10 | Low-tension fuse | |||||
| 11 | Secondary capacitor | |||||
| 12 | Low voltage surge arrester |
Integrated power system Resource Design scheme
1) unified numbering, name and format specification are formulated, such as：Pass through operation numbering, the device name of unit equipment
And voltage class, to carry out the numbering of asset of equipments and name.Device resource after unified format specification, is easy to implement multi-disciplinary
Service application.
2) to realize power network horizontal and vertical " one throws the net ", seamless connection major network and distribution on electric network composition, to it is defeated,
Become, carry out integrated design with each professional electric network model.In view of equipment difference and management difference, by 10kV and above voltage etc.
The equipment of level carries out integrated design, is not divided by defeated, change, with specialty, equipment corresponding to the foundation of each device type
Information table and figure table, by the range of management of voltage class control device parameter, adapt to the regulatory requirement of differentiation；To low pressure
Equipment (380V) individually models, to adapt to the management mode that low-voltage equipment is different from high-tension apparatus.
3) power network resources are recorded in integrated power system resource model and (contain equipment in planning and designing, buying construction, operating maintenance
Change), the temporal information of the four big Service Periods such as retired disposal, realize " equipment a record ", meet power grid asset from
Planning and designing are to the retired time span management requirement scrapped.
4) device id, job number parameter are designed in integrated power system resource model, in planning and designing and construction period, is led to
Cross job number tracking equipment information, equipment operation, turn money, retired turn recycling etc. the stage, pass through device id tracking equipment
And assets information, more time spans are covered, support the lifecycle management of grid equipment.
The resource integrated modeling of integrated power system
Integrated power system resource model is made up of equipment electricity system nameplate, Unit account of plant and equipment graphical information three parts.To have
Effect ensures the uniformity and data maintenance efficient of machine account, figure and topology information, structure Unit account of plant, equipment figure, topology
Integrated Model, the association of equipment figure and Unit account of plant is realized by equipment electricity system nameplate.
The foundation step of integrated power system resource model is：Equipment electricity system nameplate is created by dispatching professional, then basis
The nameplate given an written reply in electricity system nameplate Runtime Library creates equipment figure and Unit account of plant, and to electricity system nameplate fortune after completion is created
Row storehouse is spaced ID, device id, affiliated station circuit ID belonging to filling in.It is same when creating Unit account of plant for planless equipment
Step creates equipment electricity system's nameplate and to identify the nameplate unrelated with figure.
By taking main transformer as an example, its data model is as follows：
Equipment electricity system name plate information：Including controlling equipment name, affiliated transformer station, voltage class, device type information.
Unit account of plant information：Including physical attribute, Asset Attributes and operation information.Physical attribute includes manufacturer,
Model, factory number, rated capacity etc.；Asset Attributes include asset number, asset units etc.；Operation information includes implementor name
Claim, run unit, equipment owner, date of putting into operation etc.；Contained in equipment operation information with electricity be nameplate relation；
Equipment graphical information：Including equipment operation information, locus, topological connection relation in power network, operation letter
It is the relation of nameplate that breath, which is included with electricity, and corresponding Unit account of plant ID.
The class data message of the above three realizes figure number board service by the electricity system nameplate of equipment, by taking main transformer as an example,
Incidence relation between three data models as shown in Fig. 2 it can be seen that in Unit account of plant table, graphical information table
There are " electricity system nameplate Runtime Library ID " fields, so as to establish association between three data models.Fig. 3 shows the main transformer
Integrated power system resource model figure.
The maintenance of integrated power system resource model is divided into newly-increased equipment, equipment figure and Unit account of plant modification, and wherein engineering is new
The equipment of increasing increases flow newly by equipment and safeguarded；Physical device change does not occur, but needs to carry out equipment figure and machine account
(such as data initialization, account error message are changed) is safeguarded by equipment figure, Unit account of plant modification process during modification.
1st, equipment increases flow newly：
(1) equipment changing application：After engineering terminates, equipment changing request slip is created, task distribution is carried out after reporting, concurrently
Version task is played, forms version repository.
(2) equipment figure is safeguarded：If having obtained figure, the information such as four small devices are supplemented on figure；If do not obtain
Figure, then graphing, and associate electricity system nameplate.
(3) Unit account of plant is safeguarded：Unit account of plant is created based on equipment figure and asset handover inventory, and fills in equipment key
Parameter.
(4) equipment figure and Unit account of plant examination ＆ verification：To the integrality of equipment figure and parameter, accuracy, normative progress
Examination ＆ verification.
(5) equipment figure and Unit account of plant issue：Equipment figure and Unit account of plant are issued.
(6) device parameter supplement is perfect：Version task is initiated, and device parameter supplement perfect.
(7) equipment supplementary parameter is issued：Issued to supplementing the device parameter after improving, terminate version task.
2nd, equipment figure and Unit account of plant modification process：
(1) equipment changing application：Equipment changing request slip is created, task distribution is carried out after reporting, and initiates version task,
Form version repository.
(2) equipment figure is changed：If being related to figure modification, equipment figure is modified, otherwise leaps to the 3rd
Step carries out Unit account of plant modification.
(3) Unit account of plant is changed：Unit account of plant information is modified.
(4) equipment figure and Unit account of plant examination ＆ verification：To the integrality of equipment figure and parameter, accuracy, normative progress
Examination ＆ verification.
(5) equipment figure and Unit account of plant issue：Fortune inspection class monitor and group leader issues to equipment figure and Unit account of plant.
Claims (5)
1. establishment and the maintaining method of a kind of integrated power system resource model, it is characterised in that the integrated power system resource model
Integrated power system resource apparatus is including primary equipment in station, stand outer primary equipment, low-voltage equipment, secondary device and public utility, no
Divided by defeated, change, with specialty；Primary equipment includes change of current primary equipment and valve in primary equipment is exchanged in station, is stood in the station
Cooling system；Primary equipment includes overhead transmission line equipment, cable plant outside the station；The secondary device include control and
Protection device/system, power of alterating and direct current and station power use system, on-Line Monitor Device, automation equipment；The public utility includes
Produce auxiliary equipment；
The creation method comprises the following steps：
1) equipment electricity system nameplate is first created, is then that the nameplate given an written reply in nameplate Runtime Library creates equipment figure and set according to electricity
Standby machine account；
2) for planless equipment, synchronously create equipment electricity system's nameplate when creating equipment account and identify the nameplate and figure
It is unrelated；
3) association of Unit account of plant and equipment graphical information is realized by equipment electricity system nameplate；
The maintaining method includes the newly-increased maintenance of equipment, and equipment figure and equipment account modification are safeguarded,
The equipment increases maintenance newly and comprised the following steps：
(1-1) equipment changing application：After engineering terminates, equipment changing request slip is created, task distribution is carried out after reporting, and initiate
Version task, form version repository；
(1-2) equipment figure is safeguarded：If having obtained figure, four small device information are supplemented on figure；If not obtaining figure,
Then graphing, and associate electricity system nameplate；
(1-3) Unit account of plant is safeguarded：Unit account of plant is created based on equipment figure and asset handover inventory, and fills in the crucial ginseng of equipment
Number；
(1-4) equipment figure and Unit account of plant examination ＆ verification：The integrality of equipment figure and parameter, accuracy, normalization are examined
Core；
(1-5) equipment figure and Unit account of plant issue：Equipment figure and Unit account of plant are issued；
(1-6) device parameter supplement is perfect：Version task is initiated, and device parameter supplement perfect；
(1-7) equipment supplementary parameter is issued：Issued to supplementing the device parameter after improving, terminate version task；
The equipment figure and equipment account modification maintenance comprise the following steps：
(2-1) equipment changing application：Equipment changing request slip is created, task distribution is carried out after reporting, and initiate version task, shape
Into version repository；
(2-2) equipment figure is changed：If being related to the modification of equipment figure, equipment figure is modified, otherwise leaps to the
Three steps carry out Unit account of plant modification；
(2-3) Unit account of plant is changed：Unit account of plant information is modified；
(2-4) equipment figure and Unit account of plant examination ＆ verification：The integrality of equipment figure and parameter, accuracy, normalization are examined
Core；
(2-5) equipment figure and equipment account issue：Fortune inspection class monitor and group leader issues to equipment figure and Unit account of plant.
2. establishment and the maintaining method of a kind of integrated power system resource model according to claim 1, it is characterised in that described
It is big in planning and designing, buying construction, operating maintenance, retired disposal four that integrated power system resource model records integrated power system resource apparatus
The temporal information of Service Period.
3. establishment and the maintaining method of a kind of integrated power system resource model according to claim 1, it is characterised in that described
Integrated power system resource model has formulated unified standard criterion, including device code specification and device parameter specification, the equipment
Code specification uses linear classification method, and by three sections of totally seven digit numeric code component devices Sort Codes, power transmission and transformation and production auxiliary are set
Standby, distribution and low-voltage equipment, secondary device, direct current primary equipment formulate specific Parameter specifications, including physical parameter, operation ginseng
Number, assets parameter and regulation and control operational factor.
4. establishment and the maintaining method of a kind of integrated power system resource model according to claim 1, it is characterised in that in institute
State and device id, job number parameter are designed in integrated power system resource model, in planning and designing and construction period, pass through job number
Tracking equipment information, in equipment operation, turn money, retired turn of recycling stage, pass through device id tracking equipment and assets information.
5. establishment and the maintaining method of a kind of integrated power system resource model according to claim 1, it is characterised in that to institute
State it is defeated, become, carry out integrated design with each professional electric network model, it is contemplated that equipment difference and management difference, by 10kV and more than
The equipment of voltage class carries out integrated design, is not divided by defeated, change, with specialty, each device type is established corresponding
Facility information table and figure table, pass through the range of management of voltage class control device parameter；To the independent modeling of low-voltage equipment, with
Adapt to the management mode that low-voltage equipment is different from high-tension apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025991.3A CN104616101B (en) | 2015-01-19 | 2015-01-19 | A kind of integrated power system resource model and foundation and maintaining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025991.3A CN104616101B (en) | 2015-01-19 | 2015-01-19 | A kind of integrated power system resource model and foundation and maintaining method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104616101A CN104616101A (en) | 2015-05-13 |
| CN104616101B true CN104616101B (en) | 2017-11-21 |
Family
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Family Applications (1)
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| CN108717415B (en) * | 2018-03-30 | 2020-04-14 | 广州供电局有限公司 | Production equipment life cycle state data modeling method and system |
| CN110032552B (en) * | 2019-03-27 | 2023-02-28 | 国网山东省电力公司青岛供电公司 | Standardization system and method based on equipment transaction information and scheduling online update |
| CN111367939B (en) * | 2020-03-04 | 2023-08-22 | 昆明海巍科技有限公司 | Highway engineering project account compiling and managing system, method and computer |
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Effective date of registration: 20161220 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Power Networks Co Applicant after: State Grid Shanghai Municipal Electric Power Company Applicant after: Nanjing Nari Group Corporation Applicant after: NANJING NARI INFORMATION COMMUNICATION SCIENCE & TECHNOLOGY CO., LTD. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Power Networks Co Applicant before: Nanjing Nari Group Corporation Applicant before: NANJING NARI INFORMATION COMMUNICATION SCIENCE & TECHNOLOGY CO., LTD. |
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Address after: 100031 No. 86 West Chang'an Avenue, Beijing Co-patentee after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: NARI Group Corp. Co-patentee after: NARI INFORMATION AND COMMUNICATION TECHNOLOGY Co. Address before: 100031 No. 86 West Chang'an Avenue, Beijing Co-patentee before: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: NARI Group CORPORATION STATE GRID ELECTRIC POWER INSTITUTE Co-patentee before: NARI INFORMATION AND COMMUNICATION TECHNOLOGY Co. |