CN105262130A - Power plant grid-connection verification system based on network communication and control method thereof - Google Patents
Power plant grid-connection verification system based on network communication and control method thereof Download PDFInfo
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- CN105262130A CN105262130A CN201510701093.5A CN201510701093A CN105262130A CN 105262130 A CN105262130 A CN 105262130A CN 201510701093 A CN201510701093 A CN 201510701093A CN 105262130 A CN105262130 A CN 105262130A
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- 238000004891 communication Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012795 verification Methods 0.000 title abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000010586 diagram Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 12
- 238000003556 assay Methods 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000007726 management method Methods 0.000 description 10
- 238000011161 development Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000012550 audit Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 238000011160 research 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
- 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
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
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Abstract
The invention provides a power plant grid-connection verification system based on network communication. The system comprises an information sending device, a remote transmission device, a controller, a judgment unit and a trading terminal which are in communication connection. The information sending device stores information data of a power plant and sends the information data to the controller through the remote transmission device. The judgment unit issues a grid-connection verification passing instruction after receiving correct information data sent by the controller, and sends the instruction and the data of the power plant to the trading terminal. The trading terminal stores the received grid-connection verification passing instruction and the data of the power plant. The invention further provides a grid-connection verification method based on the system. According to the power plant grid-connection verification system based on network communication and the control method thereof provided by the invention, power plant grid-connection verification and power plant information transmission can be completed on a management platform, newly grid-connected power plants can be managed automatically, and a lot of manpower and materials and time cost are saved.
Description
Technical field
The present invention relates to different subjects electricity clearing field, relate to a kind of grid-connected auditing system in power plant and control method thereof of communication Network Based particularly.
Background technology
Electric power in national economy is produced, occupies of crucial importance, irreplaceable status as a kind of energy.Along with the development of intelligent grid, need to the different electricity price of multiple main body, the different electricity prices of same main body or same main body by stages electricity price settle accounts, and there is no at present and modeling of overall importance is carried out to the otherness demand of electric energy and function supports, more cannot the development and change of adaption demand.
When power plant builds up grid-connected, need to observe power plant to be incorporated into the power networks administrative provisions, relevant departments need to audit the primary connection figure in power plant, to guarantee the safety that power plant is grid-connected and to meet relevant administrative provisions, and the handing-over of primary connection figure is now manual handing-over, namely in interdepartmental reception and registration by manually passing on, therefore, the situation of relevant information or the mistake that conveys a message easily is lost in reception and registration process, make that power plant is grid-connected to go wrong, thus cause whole transaction system to break down, on the other hand, manual handing-over wastes a large amount of manpower and materials and time cost, be unfavorable for the fast development of intelligent grid.
Summary of the invention
The present invention is the information distortion that the above-mentioned existing power trade system mentioned of solution exists in power plant is grid-connected, transaction system is easily caused to break down, and waste the shortcomings such as a large amount of manpower and materials and time cost, a kind of grid-connected auditing system in power plant of communication Network Based is provided, it can complete the reception and registration of the grid-connected examination & verification in power plant and power plant information in management platform, ensure the correctness of the information in newly grid-connected power plant, and save a large amount of manpower and materials and time cost.
Particularly, the invention provides a kind of grid-connected auditing system in power plant of communication Network Based, it comprises information transmitting apparatus, remote transmission device, controller, judging unit and transaction terminal that communication each other connects,
Described information transmitting apparatus gathers the information data in power plant and is sent to described controller by described remote transmission device,
Described controller comprises microcontroller chip, comparing unit and the first PORT COM, described comparing unit judges according to the information data of the threshold value prestored to the power plant collected, when described information data is judged as correct, then described information data is sent to judging unit by the first PORT COM by described microcontroller chip; When described information data is judged as mistake, described microcontroller chip sends the instruction of Resurvey to described information transmitting apparatus;
After described judging unit receives the information data of described controller transmission, winding diagram according to the power plant prestored is compared with the primary connection figure in the information data received, if primary connection figure is consistent with the winding diagram in the power plant prestored, then send and grid-connectedly pass through instruction, and being grid-connectedly sent to described transaction terminal by instruction and information data by described, described transaction terminal is to grid-connectedly storing by instruction and power plant data of receiving.
Preferably, described information data comprises primary connection figure, pressure parameter, device parameter and personnel's parameter.
Preferably, the threshold value that comparing unit prestores comprises pressure parameter threshold value, device parameter threshold value and personnel's parameter threshold.
Preferably, described judging unit comprises housing and is arranged on the control chip of enclosure interior, described housing is provided with operation push-button and LCDs.
Preferably, the inside of described control chip is provided with error detection processing unit, described error detection processing unit is checked again to the pressure parameter in described information data, device parameter and personnel's parameter, when assay mistake, described control chip sends the instruction of Resurvey to described controller.
Preferably, described error detection processing unit also comprises error logging module, and described error logging module is for the number of times of the errors number and Resurvey that record described information data.
Preferably, described controller also comprises memory module, and described memory module is used for the information data of storage of collected.
Preferably, described information transmitting apparatus and controller and described remote transmission device carry out communication by cable network, carry out data communication between described controller and described judging unit by wireless network.
Preferably, the power plant grid-connected control method that a kind of grid-connected auditing system in power plant of communication Network Based carries out, it comprises the following steps:
S1, information transmitting apparatus Information Monitoring data be sent to controller by remote transmission device;
S2, comparing unit judge the information data gathered according to the threshold value prestored, as the information data correct judgment gathered, then by the first PORT COM, the information data of collection is sent to judging unit, as the information data misjudgment gathered, described microcontroller chip sends the instruction of Resurvey to described information transmitting apparatus;
S3, error detection processing unit are checked again to the information data gathered, and as assay is correct, control chip sends grid-connected by instruction, and as assay mistake, control chip sends the instruction of Resurvey to controller; And
This instruction and power plant data are sent to transaction terminal by S4, judging unit, and transaction terminal is to grid-connectedly storing by instruction and power plant data of receiving.
Preferably, the data of collection comprise primary connection figure, pressure parameter, device parameter and personnel's parameter.
Advantage of the present invention is as described below:
The invention provides a kind of grid-connected auditing system in power plant of communication Network Based, it can complete the reception and registration of the grid-connected examination & verification in power plant and power plant information in management platform, ensure the correctness of the information in newly grid-connected power plant, and save a large amount of manpower and materials and time cost.And examination & verification can be carried out to the information data gathered to judge, ensure the accuracy of the data gathered.Greatly facilitate the communication management between power plant and higher authority simultaneously, upper management department is enable to carry out Fast Monitoring to power plant, the ruuning situation in timely understanding power plant, when there is safe condition or other problems, can process in time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is workflow diagram of the present invention;
Fig. 3 is the structural schematic block diagram of controller;
Fig. 4 is the structural schematic block diagram of judging unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, structure and working principle of the present invention is further explained:
Particularly, the invention provides a kind of grid-connected auditing system in power plant of communication Network Based, as shown in Figure 1, it comprises information transmitting apparatus 1, remote transmission device 2, controller 3, judging unit 4 and transaction terminal 5 that communication each other connects, information transmitting apparatus 1 and controller 3 carry out communication with remote transmission device 2 respectively by wired or wireless network, carry out data communication between controller 3 and judging unit 4 by wireless network.Information transmitting apparatus 1 Information Monitoring data are also sent to controller 3 by remote transmission device 2.The information data of collection is sent to judging unit 4 by controller 3 further.
As shown in Figure 3, controller 3 comprises microcontroller chip 31, comparing unit 32 and the first PORT COM 33, comparing unit 32 judges the information data gathered according to the threshold value prestored, as the information data correct judgment gathered, then by the first PORT COM 33, the information data of collection is sent to judging unit 4, as the information data misjudgment gathered, microcontroller chip 31 sends the instruction of Resurvey to information transmitting apparatus 1, and information transmitting apparatus 1 Resurvey information data is also sent to controller 3 by remote transmission device 2.
Preferably, controller 3 also comprises memory module 34, and memory module 34 is for the information data of storage of collected.
Information data comprises primary connection figure, pressure parameter, device parameter, personnel's parameter and other information.The threshold value prestored comprises pressure parameter threshold value, device parameter threshold value, personnel's parameter threshold, comparing unit 32 is according to the pressure parameter threshold value of the power plant safety prestored, device parameter threshold value and personnel's parameter threshold are to the pressure parameter in the information data in the power plant received, device parameter and personnel's parameter compare judgement, if the pressure parameter in the information data in the power plant received, device parameter and personnel's parameter do not meet the pressure parameter threshold value of the power plant safety prestored, device parameter threshold value and personnel's parameter threshold, microcontroller chip 31 sends the instruction of Resurvey to information transmitting apparatus 1, information transmitting apparatus 1 Resurvey information data is also sent to controller 3 by remote transmission device 2.
As shown in Figure 4, after judging unit 4 receives the correct information data of controller 3 transmission, according to the winding diagram in the correct power plant prestored, contrast with the primary connection figure received, if the primary connection figure received is consistent with the winding diagram in the correct power plant prestored, then judging unit 4 sends grid-connected by instruction, and this instruction and power plant data are sent to transaction terminal 5, and transaction terminal 5 is to grid-connectedly storing by instruction and power plant data of receiving.Primary connection figure as received is inconsistent with the winding diagram in the correct power plant prestored, then judging unit 4 sends instruction to controller 3, requires the winding diagram that information transmitting apparatus 1 Resurvey is correct.
Judging unit 4 comprises housing and is arranged on the control chip 42 of enclosure interior, housing is provided with operation push-button 41 and LCDs 43.Operation push-button 41 and LCDs 43 are by data/address bus and control chip 42 communication, and operation push-button 41 can enter the operating instructions, and LCDs 43 can show information data.
Preferably, control chip 42 inside is provided with error detection processing unit 421, error detection processing unit 421 is checked again to pressure parameter, device parameter and the personnel's parameter in the information data gathered, as incorrect in pressure parameter, device parameter and personnel's parameter in the information data that assay display gathers, control chip 42 sends the instruction of Resurvey to controller 3.Controller 3 is checked again to the information data gathered, as data are wrong, microcontroller chip 31 sends the instruction of Resurvey to information transmitting apparatus 1, as data are correct, then the first PORT COM 33 resends the information data of memory module 34 storage directly to distant place management end 4.
Preferably, the present invention also provides a kind of method of carrying out grid-connected management based on above-mentioned power trade system, and as shown in Figure 2, it comprises the following steps:
S1, information transmitting apparatus 1 Information Monitoring data be sent to controller 3 by remote transmission device 2, the data of collection comprise primary connection figure, pressure parameter, device parameter, personnel's parameter and other information;
S2, comparing unit 32 judge the information data gathered according to the threshold value prestored, as the information data correct judgment gathered, then by the first PORT COM, the information data of collection is sent to judging unit 4, as the information data misjudgment gathered, described microcontroller chip sends the instruction of Resurvey to described information transmitting apparatus 1;
S3, error detection processing unit 421 are checked again to the information data gathered, and as assay is correct, described control chip sends grid-connected by instruction, and as assay mistake, described control chip sends the instruction of Resurvey to described controller 3;
S4, judging unit 4 are sent to transaction terminal 5 by grid-connected by instruction and power plant data, and transaction terminal 5 is to grid-connectedly storing by instruction and power plant data of receiving.
Below in conjunction with a specific embodiment, explanation is further explained to operation principle of the present invention:
Information transmitting apparatus 1 is such as each newly-built for generating electricity by way of merging two or more grid systems factory's Information Monitoring data be sent to controller 3 by remote transmission device 2, the data gathered comprise primary connection figure, pressure parameter, device parameter, personnel's parameter and other information, in concrete enforcement, remote transmission device 2 is arranged on electric power development department, the primary connection figure for grid-connected power plant received and other msu messages are sent to the controller 3 being arranged on research institute for economics by electric power development department in the lump, staff passes through controller 3 to the pressure parameter information for grid-connected power plant, device parameter information and personnel's parameter information are audited for the first time.Staff prestores correct data message in advance so that controller 3 is audited automatically in controller 3, the correct data message prestored is pressure parameter, device parameter and the personnel's parameter that newly-built power plant need meet, if do not meet the safety requirements in the power plant of national regulation for the pressure parameter information in grid-connected power plant, device parameter information and personnel's parameter information, then audit and do not pass through, information transmitting apparatus 1 needs to resubmit correct grid-connected information.
As the information data correct judgment gathered, then by the first PORT COM, the information data of collection is sent to judging unit 4.After the signal auditing for grid-connected power plant passes through, memory module 34 stores for the primary connection figure in grid-connected power plant and other msu messages.
The judging unit 4 being arranged on traffic department receives the primary connection figure for grid-connected power plant and other msu messages of the first PORT COM transmission, error detection processing unit 421 is checked again to the information data gathered and pressure parameter, device parameter and personnel's parameter, as assay mistake, described control chip sends the instruction of Resurvey to described controller 3.Pressure parameter, device parameter and personnel's parameter are after the assay was approved, judging unit 4 is according to the correct winding diagram for grid-connected power plant prestored, the primary connection figure received is compared, if the primary connection figure received is consistent with correct winding diagram, then judging unit 4 sends the grid-connected instruction passed through.
Judging unit 4 is sent to transaction terminal 5 by grid-connected by instruction and power plant data, and transaction terminal 5 is to grid-connectedly storing by instruction and power plant data of receiving, and the grid-connected of new power plant completes.
In the concrete process implemented, by this management platform, higher level department can manage the security information in multiple power plant, device parameter, personnel's parameter and other information, and monitors the safe operation in power plant, facilitates the development of intelligent grid.The staff in power plant can add device parameter and the job information in this power plant by information transmitting apparatus 1, facilitate higher level department to understand the ruuning situation in multiple power plant in time.Meanwhile, the settlement information in this power plant also can be uploaded in power plant by information transmitting apparatus 1, facilitate higher level department to audit, guarantee the accuracy of the settlement information in power plant.Avoid occurring mistake when settling accounts the electricity in power plant.
Advantage of the present invention is as described below:
The invention provides a kind of grid-connected auditing system in power plant of communication Network Based, it can complete the reception and registration of the grid-connected examination & verification in power plant and power plant information in management platform, ensure the correctness of the information in newly grid-connected power plant, and save a large amount of manpower and materials and time cost.And examination & verification can be carried out to the information data gathered to judge, ensure the accuracy of the data gathered.Greatly facilitate the communication management between power plant and higher authority simultaneously, upper management department is enable to carry out Fast Monitoring to power plant, the ruuning situation in timely understanding power plant, when there is safe condition or other problems, can process in time.
Last it is noted that above-described each embodiment is only for illustration of technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or to wherein partly or entirely technical characteristic carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the grid-connected auditing system in the power plant of communication Network Based, is characterized in that: it comprises information transmitting apparatus, remote transmission device, controller, judging unit and transaction terminal that communication each other connects,
Described information transmitting apparatus gathers the information data in power plant and is sent to described controller by described remote transmission device,
Described controller comprises microcontroller chip, comparing unit and the first PORT COM, described comparing unit judges according to the information data of the threshold value prestored to the power plant collected, when described information data is judged as correct, then described information data is sent to judging unit by the first PORT COM by described microcontroller chip; When described information data is judged as mistake, described microcontroller chip sends the instruction of Resurvey to described information transmitting apparatus;
After described judging unit receives the information data of described controller transmission, winding diagram according to the power plant prestored is compared with the primary connection figure in the information data received, if primary connection figure is consistent with the winding diagram in the power plant prestored, then send and grid-connectedly pass through instruction, and being grid-connectedly sent to described transaction terminal by instruction and information data by described, described transaction terminal is to grid-connectedly storing by instruction and power plant data of receiving.
2. the grid-connected auditing system in power plant of communication Network Based according to claim 1, is characterized in that: described information data comprises primary connection figure, pressure parameter, device parameter and personnel's parameter.
3. the grid-connected auditing system in power plant of communication Network Based according to claim 2, is characterized in that: the threshold value that comparing unit prestores comprises pressure parameter threshold value, device parameter threshold value and personnel's parameter threshold.
4. the grid-connected auditing system in power plant of communication Network Based according to claim 1, is characterized in that: described judging unit comprises housing and is arranged on the control chip of enclosure interior, described housing is provided with operation push-button and LCDs.
5. the grid-connected auditing system in power plant of communication Network Based according to claim 4, it is characterized in that: the inside of described control chip is provided with error detection processing unit, described error detection processing unit is checked again to the pressure parameter in described information data, device parameter and personnel's parameter, when assay mistake, described control chip sends the instruction of Resurvey to described controller.
6. the grid-connected auditing system in power plant of communication Network Based according to claim 5, it is characterized in that: described error detection processing unit also comprises error logging module, described error logging module is for the number of times of the errors number and Resurvey that record described information data.
7. the grid-connected auditing system in power plant of communication Network Based according to claim 1, is characterized in that: described controller also comprises memory module, and described memory module is used for the information data of storage of collected.
8. the grid-connected auditing system in power plant of communication Network Based according to claim 1, it is characterized in that: described information transmitting apparatus and controller and described remote transmission device carry out communication by cable network, carry out data communication between described controller and described judging unit by wireless network.
9. the power plant grid-connected control method utilizing the grid-connected auditing system in power plant of arbitrary described communication Network Based in claim 1-8 to carry out, is characterized in that: it comprises the following steps:
S1, information transmitting apparatus Information Monitoring data be sent to controller by remote transmission device;
S2, comparing unit judge the information data gathered according to the threshold value prestored, as the information data correct judgment gathered, then by the first PORT COM, the information data of collection is sent to judging unit, as the information data misjudgment gathered, described microcontroller chip sends the instruction of Resurvey to described information transmitting apparatus;
S3, error detection processing unit are checked again to the information data gathered, and as assay is correct, control chip sends grid-connected by instruction, and as assay mistake, control chip sends the instruction of Resurvey to controller; And
This instruction and power plant data are sent to transaction terminal by S4, judging unit, and transaction terminal is to grid-connectedly storing by instruction and power plant data of receiving.
10. control method according to claim 9, is characterized in that: the data of collection comprise primary connection figure, pressure parameter, device parameter and personnel's parameter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510701093.5A CN105262130B (en) | 2015-10-26 | 2015-10-26 | A kind of grid-connected auditing system in power plant based on network communication and its control method |
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| CN201510701093.5A CN105262130B (en) | 2015-10-26 | 2015-10-26 | A kind of grid-connected auditing system in power plant based on network communication and its control method |
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| CN105262130A true CN105262130A (en) | 2016-01-20 |
| CN105262130B CN105262130B (en) | 2017-08-25 |
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Citations (2)
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| JP2011238686A (en) * | 2010-05-07 | 2011-11-24 | Renesas Electronics Corp | Semiconductor device and method of manufacturing the same |
| CN103928986A (en) * | 2014-04-18 | 2014-07-16 | 江苏省电力公司常州供电公司 | Error correcting and checking system for power grid dispatching wiring diagram and checking method thereof |
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- 2015-10-26 CN CN201510701093.5A patent/CN105262130B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011238686A (en) * | 2010-05-07 | 2011-11-24 | Renesas Electronics Corp | Semiconductor device and method of manufacturing the same |
| CN103928986A (en) * | 2014-04-18 | 2014-07-16 | 江苏省电力公司常州供电公司 | Error correcting and checking system for power grid dispatching wiring diagram and checking method thereof |
Non-Patent Citations (1)
| Title |
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| 于翔: "扬州智能电网信息平台的安全防护研究", 《中国优秀硕士学位论文全文数据库》 * |
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Effective date of registration: 20160128 Address after: 100160 Beijing, Fengtai District, South Fourth Ring Road West, No. eleven, building 202, room 41, room 188 Applicant after: ECONOMIC RESEARCH INSTITUTE OF STATE GRID JIBEI ELECTRIC POWER COMPANY LIMITED Applicant after: State Grid Jibei Electric Power Company Limited Applicant after: Beijing Bowang Huake Technology Co., Ltd. Applicant after: State Grid Corporation of China Address before: 100160 Beijing, Fengtai District, South Fourth Ring Road West, No. eleven, building 202, room 41, room 188 Applicant before: ECONOMIC RESEARCH INSTITUTE OF STATE GRID JIBEI ELECTRIC POWER COMPANY LIMITED Applicant before: State Grid Jibei Electric Power Company Limited Applicant before: Beijing Bowang Huake Technology Co., Ltd. |
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