CN103928986B - Dispatching of power netwoks wiring diagram error checking and correction system and method for calibration thereof - Google Patents
Dispatching of power netwoks wiring diagram error checking and correction system and method for calibration thereof Download PDFInfo
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- CN103928986B CN103928986B CN201410159279.8A CN201410159279A CN103928986B CN 103928986 B CN103928986 B CN 103928986B CN 201410159279 A CN201410159279 A CN 201410159279A CN 103928986 B CN103928986 B CN 103928986B
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- 238000012937 correction Methods 0.000 title claims abstract description 54
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- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 19
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000004069 differentiation Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 8
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- 238000010276 construction Methods 0.000 description 2
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- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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Abstract
The present invention provides a kind of dispatching of power netwoks wiring diagram error checking and correction system, including power network dispatching system；Power network dispatching system includes electrical network peripheral information harvester, serial communication device and controls server, power system application software server, WEB server and work station with communicator, backbone switch, live database server, data acquisition with supervision by bus bar data acquisition；It is structurally characterized in that: also include real time data library component application server and the wiring diagram error checking and correction application server interconnected by bus with power network dispatching system communication.Wiring diagram information under the normal operating condition that power network dispatching system is mainly stored by method of calibration compares judgement with electrical network real time execution status information of equipment, when the two is inconsistent, is shown by work station.Present configuration is simple, cost is relatively low, be easily achieved, it is possible to dispatching of power netwoks monitoring level and work efficiency are greatly improved, and ensures safe operation of electric network.
Description
Technical field
The present invention relates to dispatching automation of electric power systems technical field, be specifically related to a kind of wiring diagram error checking and correction system based on power network dispatching system and method for calibration thereof.
Background technology
In recent years, State Grid Corporation of China has issued " " running greatly " system scheme ", carries forward vigorously the structure of the modernization big operation architecture of electrical network.Province and district, county's integration scheduling management information system achieve management and running substantially, monitoring runs the operating of work same information platform.In order to ensure electric power netting safe running, " running greatly " technology support system device physical status correctness is detected by needs, to understand the state that equipment runs in real time, simultaneously need to power system wiring diagram carries out error correction lower mistake odds with verification.So-called power system wiring diagram is the distinctive a kind of Graphics Mode describing electrical network of power system, and it is not asked and be accurately positioned power equipment (power plant, transformer station, circuit), but shows the relative position relation between them, namely topological relation；The unified graphical representation " system wiring figure " using SVG form of national grid at present, IEC61970/61850 stipulations are followed in the description of topological relation.Current power network dispatching system generally all possesses power system wiring diagram；But, existing wiring diagram mistake is generally not capable of automatically being identified by system, is to find do not possess promptness and high efficiency by staff's manual type when the system of use mostly.Therefore power supply department regulation and control center is in the urgent need to a kind of wiring diagram automatic error-correcting check system based on " running greatly " technology support system of tissue research and development, the correlation behavior of the equipment such as the switch in technology support system, circuit " is run greatly " by detection in real time, calculate and judge problem present in system wiring figure, real-time exhibition is to user, carry out in time correcting and line related being controlled and investigates, improve safe operation of electric network and the management level of electric power enterprise, reduce person works's amount, improve work efficiency.
Summary of the invention
It is an object of the invention to: overcome the deficiencies in the prior art, thering is provided a kind of resource making full use of existing power network dispatching system, simple in construction, cost are relatively low, be easily achieved, dispatching of power netwoks monitoring level and work efficiency can be greatly improved when using thus ensure dispatching of power netwoks wiring diagram error checking and correction system and the method for calibration thereof of safe operation of electric network.
The technical scheme is that the dispatching of power netwoks wiring diagram error checking and correction system of the present invention, including power network dispatching system；Described power network dispatching system includes that electrical network peripheral information harvester, serial communication device, data acquisition control server, power system application software server, WEB server and work station with communicator, backbone switch, live database server, data acquisition with supervision；
Above-mentioned data acquisition is controlled server, power system application software server, WEB server and work station with communicator, backbone switch, live database server, data acquisition with supervision and is interconnected by bus communication；Electrical network peripheral information harvester gathers operation of power networks status information and is uploaded to live database server storage through serial communication device and data acquisition with communicator；Above-mentioned data acquisition controls the relational database of the wiring diagram information that server is built-in with under electrical network normal operating condition with monitoring；It is characterized in:
Also include real time data library component application server and wiring diagram error checking and correction application server；Above-mentioned real time data library component application server and wiring diagram error checking and correction application server are communicated with power network dispatching system interconnection by bus；Above-mentioned live database server is built-in with the real-time data base for receiving and store operation of power networks real-time device state-detection data；Data acquisition and supervision control server and are built-in with the wiring diagram relational database of normal operating condition；Real time data library component application server is built-in with the operation of power networks real-time device state-detection data called in live database server to carry out calculating and using result of calculation as judging that wiring diagram has the application assembly module of faultless data foundation；Wiring diagram error checking and correction application server is built-in with the software system of the wiring diagram data of running status Yu operation of power networks real-time device state-detection data automatic comparison error checking and correction.
A kind of above-mentioned dispatching of power netwoks wiring diagram error checking and correction system, for the method for wiring diagram verification, comprises the following steps:
1. the live database server real-time reception of power network dispatching system storing by electrical network peripheral information harvester collection the operation of power networks real-time device state-detection data uploaded；
2. real time data library component application server call live database server storage operation of power networks real-time device state-detection data carry out calculating and storing result of calculation；
3. whether wiring diagram error checking and correction application server real-time judge receives the error checking and correction request command that user is sent by work station；
4., after error checking and correction request received by wiring diagram error checking and correction application server, access data acquisition and monitor that the relational database controlled in server calls the wiring diagram relational database information under normal operating condition；Access live database server simultaneously and call current electric grid operation real-time device state-detection data；And two-way information is compared judgement；
5., when wiring diagram error checking and correction application server judges that current electric grid operation real-time device status information is inconsistent with wiring diagram normal operating condition, send the information of culprit to the graphical interface of user of work station and highlight with color differentiation on wiring diagram；
6., when wiring diagram error checking and correction application server judges that current electric grid operation real-time device status information is consistent with wiring diagram normal operating condition, step is returned 3..
The present invention has a positive effect: the dispatching of power netwoks wiring diagram error checking and correction system of (1) present invention, in existing power network dispatching system, can realize by increasing by 2 servers and corresponding application system, being sufficiently used the resource of existing power network dispatching system, simple in construction, cost are relatively low, be easily achieved.(2) by dispatching of power netwoks wiring diagram error checking and correction system and the method for calibration thereof of the application present invention, it is possible to dispatching of power netwoks monitoring level and work efficiency are greatly improved, ensure safe operation of electric network.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing power network dispatching system；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the mutual schematic diagram of wiring diagram error checking and correction of the present invention；
Fig. 4 is the flow chart of the dispatching of power netwoks wiring diagram error checking and correction system check method of the present invention.
Reference in above-mentioned accompanying drawing is as follows:
Electrical network peripheral information harvester 1, serial communication device 2, data acquisition and communicator 3, backbone switch 4, live database server 5, data acquisition controls server 6, power system application software server 7, WEB server 8, work station 9 with monitoring；
Real time data library component application server 10, wiring diagram error checking and correction application server 11.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
(embodiment 1)
See Fig. 1, existing power network dispatching system, is mainly controlled server 6, power system application software server 7, WEB server 8 and work station 9 with communicator 3, backbone switch 4, live database server 5, data acquisition with supervision formed by electrical network peripheral information harvester 1, serial communication device 2, data acquisition.
Data acquisition is controlled server 6, power system application software server 7, WEB server 8 and work station 9 with communicator 3, backbone switch 4, live database server 5, data acquisition with supervision and is interconnected by bus communication.Electrical network peripheral information harvester 1 is used for gathering the electric network informations such as electrical network relevant device state and affiliated plant stand, and its information gathered is uploaded with communicator 3 by serial communication device 2 and data acquisition, and the data uploaded store in live database server 5；Live database server 5 is built-in with real-time data base, is used for receiving and store operation of power networks real-time device state-detection data message.Data acquisition controls server 6(SCADA server with monitoring) relational database of wiring diagram that is built-in with under normal operating condition.
See Fig. 2, the dispatching of power netwoks wiring diagram error checking and correction system of the present embodiment, in existing power network dispatching system, increase real time data library component application server 10 and wiring diagram error checking and correction application server 11.Real time data library component application server 10 and the wiring diagram error checking and correction application server 11 increased is communicated with existing power network dispatching system interconnection by bus.
Real time data library component application server 10 is built-in with the operation of power networks real-time device state-detection data called in live database server 5 to carry out calculating and using result of calculation as judging that wiring diagram has the application assembly module of faultless data foundation.
Wiring diagram error checking and correction application server 11 is built-in with wiring diagram error checking and correction application software system.When wiring diagram error checking and correction application software system runs, by calling data acquisition and the wiring diagram relational database information monitored under the normal operating condition controlled in server 6；Call the current electric grid in live database server 5 simultaneously and run real-time device state-detection data；And two-way information is compared analysis, it is judged that the two is the most consistent, thus carries out error correction and the verification of wiring diagram.The wiring diagram error-correction rule of the use of the application software system that wiring diagram error checking and correction application server 11 is built-in, illustrates as a example by switch and circuit:
One, switch: on off state is divided into operation, stand-by heat, cold standby and maintenance.
1. run: cutter point position, ground, switch that two side plug-in strips close positions (double maternal formulas have and only one bus bar side plug-in strip closes position, and outlet plug-in strip closes position), switch closes position；
2. stand-by heat: cutter point position, ground, switch two side plug-in strips and close positions (double maternal formulas have and only one bus bar side plug-in strip closes position, and outlet plug-in strip closes position), a switch point position, remote measurement is 0；
3. cold standby: cutter point position, ground, switch two plug-in strip point positions, side, switch point position, remote measurement is 0；
4. maintenance: switch two plug-in strip point positions, side, switchs two ground, side cuttves and closes position, and remote measurement is 0；
By obtain switch, the real time information such as cutter, electric current, combine above the most regular, analytical equipment state, thus judge wiring diagram equipment state correctness.
Two, circuit: be divided into charging, a confession one and T wiring；
5. charging: source-side switches closes position, no current；Power side switch point position, remote measurement is 0；
6. one for one: mains side, power side switch all closes position, and mains side, power side remote measurement balance；
7. T wiring: all switches of mains side, power side are switch remote measurement balance (always added by all remote measurements of electrical measurement and always add balance with mains side) closing position；
By obtaining the Real-time Load such as mains side and power side and on off state in real-time data base, according to above rule, judge that wiring diagram circuit is the most correct.
Seeing Fig. 3 and Fig. 4, the dispatching of power netwoks wiring diagram error checking and correction system of the present embodiment, it, for the method for the error checking and correction of wiring diagram, mainly comprises the steps that
1. live database server 5 real-time reception of power network dispatching system store the operation of power networks real-time device state-detection data being gathered by electrical network peripheral information harvester 1 and being uploaded；
2. real time data library component application server 10 call live database server 5 storage operation of power networks real-time device state-detection data carry out calculating and storing result of calculation；
3. whether wiring diagram error checking and correction application server 11 real-time judge receives the error checking and correction request command that user is sent by work station 9；
4., after error checking and correction request received by wiring diagram error checking and correction application server 11, access data acquisition and monitor that the relational database controlled in server 6 calls the wiring diagram relational database information under normal operating condition；Access live database server 5 simultaneously and call current electric grid operation real-time device state-detection data；And two-way information is compared judgement；
5., when wiring diagram error checking and correction application server 11 judges that current electric grid operation real-time device status information is inconsistent with wiring diagram normal operating condition, send the information of culprit to the graphical interface of user of work station 9 and highlight with color differentiation on wiring diagram；
6., when wiring diagram error checking and correction application server 11 judges that current electric grid operation real-time device status information is consistent with wiring diagram normal operating condition, step is returned 3..
Above example is the explanation of the detailed description of the invention to the present invention; rather than limitation of the present invention; person skilled in the relevant technique is without departing from the spirit and scope of the present invention; can also make various conversion and change and obtain the technical scheme of corresponding equivalent, the technical scheme of the most all equivalents all should be included into the scope of patent protection of the present invention.
Claims (1)
1. a dispatching of power netwoks wiring diagram error checking and correction method, is implemented by dispatching of power netwoks wiring diagram error checking and correction system；Described dispatching of power netwoks wiring diagram error checking and correction system includes power network dispatching system；Described power network dispatching system includes that electrical network peripheral information harvester (1), serial communication device (2), data acquisition control server (6), power system application software server (7), WEB server (8) and work station (9) with communicator (3), backbone switch (4), live database server (5), data acquisition with supervision；
Described data acquisition is controlled server (6), power system application software server (7), WEB server (8) and work station (9) with communicator (3), backbone switch (4), live database server (5), data acquisition with supervision and is interconnected by bus communication；Electrical network peripheral information harvester (1) gathers operation of power networks status information and is uploaded to live database server (5) storage through serial communication device (2) and data acquisition with communicator (3)；Described data acquisition controls the relational database of the wiring diagram information that server (6) is built-in with under electrical network normal operating condition with monitoring；It is characterized in that:
Also include real time data library component application server (10) and wiring diagram error checking and correction application server (11)；Described real time data library component application server (10) and wiring diagram error checking and correction application server (11) are communicated with power network dispatching system interconnection by bus；Described live database server (5) is built-in with the real-time data base for receiving and store operation of power networks real-time device state-detection data；Real time data library component application server (10) is built-in with the operation of power networks real-time device state-detection data called in live database server (5) and carries out calculating and using result of calculation as judging that wiring diagram has the application assembly module of faultless data foundation；Wiring diagram error checking and correction application server (11) is built-in with the software system of the wiring diagram data of running status Yu operation of power networks real-time device state-detection data automatic comparison error checking and correction；
Method of calibration comprises the following steps:
1. live database server (5) real-time reception of power network dispatching system store the operation of power networks real-time device state-detection data being gathered by electrical network peripheral information harvester (1) and being uploaded；
2. real time data library component application server (10) calls the operation of power networks real-time device state-detection data that live database server (5) stores and carries out calculating and storing result of calculation；
3. whether wiring diagram error checking and correction application server (11) real-time judge receives the error checking and correction request command that user is sent by work station (9)；
4., after error checking and correction request received by wiring diagram error checking and correction application server (11), access data acquisition and monitor that the relational database controlled in server (6) calls the wiring diagram relational database information under normal operating condition；Access live database server (5) simultaneously and call current electric grid operation real-time device state-detection data；And two-way information is compared judgement；
5., when wiring diagram error checking and correction application server (11) judges that current electric grid operation real-time device status information is inconsistent with wiring diagram normal operating condition, send the information of culprit to the graphical interface of user of work station (9) and highlight with color differentiation on wiring diagram；
6., when wiring diagram error checking and correction application server (11) judges that current electric grid operation real-time device status information is consistent with wiring diagram normal operating condition, step is returned 3..
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| CN201410159279.8A CN103928986B (en) | 2014-04-18 | 2014-04-18 | Dispatching of power netwoks wiring diagram error checking and correction system and method for calibration thereof |
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| CN201410159279.8A CN103928986B (en) | 2014-04-18 | 2014-04-18 | Dispatching of power netwoks wiring diagram error checking and correction system and method for calibration thereof |
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| CN105610246B (en) * | 2015-05-12 | 2019-02-12 | 广东电网有限责任公司电力调度控制中心 | Substation information based on information redundancy verifies error correction method |
| CN105160132B (en) * | 2015-09-30 | 2018-08-24 | 福建奥通迈胜电力科技有限公司 | The method compared based on figure and model realization distribution net equipment unusual fluctuation flow |
| CN105262130B (en) * | 2015-10-26 | 2017-08-25 | 国网冀北电力有限公司经济技术研究院 | A kind of grid-connected auditing system in power plant based on network communication and its control method |
| CN109871376A (en) * | 2019-01-29 | 2019-06-11 | 国网山西省电力公司 | Distribution network data automatic error correction system and method |
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| JP2011166895A (en) * | 2010-02-05 | 2011-08-25 | Hitachi Ltd | Device and method for analysis of power system data |
| CN102842914A (en) * | 2012-08-02 | 2012-12-26 | 中国电力科学研究院 | Energy storage power station monitoring system |
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