CN102035258A - Electric power monitoring management system and electric power monitoring management method and communication equipment for transformer substation - Google Patents
Electric power monitoring management system and electric power monitoring management method and communication equipment for transformer substation Download PDFInfo
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- CN102035258A CN102035258A CN2010105772429A CN201010577242A CN102035258A CN 102035258 A CN102035258 A CN 102035258A CN 2010105772429 A CN2010105772429 A CN 2010105772429A CN 201010577242 A CN201010577242 A CN 201010577242A CN 102035258 A CN102035258 A CN 102035258A
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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Abstract
The invention relates to communication equipment for a transformer substation, which comprises a storage module, a counting module, a judgment module, a data cleaning module and a data communication module, wherein the counting module counts the number of report information supplied by secondary equipment and generates a corresponding counting value; the judgment module judges whether the counting value is less than a prestored reference value or not, and if the counting value is less than the prestored reference value, the judgment module controls the data communication module to send the report information stored in the storage module to a master station, and if the counting value is more than or equal to the prestored reference value, the judgment module controls the data cleaning module to clean the sent report information stored in the storage module, so that the report information stored in the transformer substation accumulatively can be cleaned in real time to reduce the occupation of the transmitted report information on the channel bandwidth of the communication equipment for the transformer substation; and thus, the communication equipment for the transformer substation can sent the report information to the master station. The invention also provides an electric power monitoring management system and an electric power monitoring management method.
Description
Technical field:
The present invention relates to the power supply technique field, particularly a kind of power monitoring management system and power monitoring management method and transformer station's communication equipment.
Background technology:
The layout of existing power monitoring management system generally comprises the main website that is arranged on power supply administration and is distributed in other regional transformer stations.Wherein, main website is used to receive the report information that transformer station sends, and with the operation conditions according to report information understanding transformer station, and transmits control signal to transformer station.Behind the electric boost that transformer station is used for the power station is sent, carry out long-distance transmissions; Transformer station also is used for the high-tension electricity step-down, uses the electricity after the step-down is offered the user; Transformer station also is used to produce report information, and report information is sent to main website, and receives the control signal that main website sends, and carries out the power transformation operation according to the control signal that receives.
Yet, there is following problem in above-mentioned transformer station: transformer station is transmitting report information to main website and when receiving the control signal that main website sends, in of the storage accumulation of transformer station's end along with report information, cause the bandwidth chahnel of transformer station not enough, cause transformer station timely report information not to be sent to main website, influence main website transformer station is realized the monitoring management remote control.
Summary of the invention:
In view of this, be necessary to provide a kind of power monitoring management system that can in time report information be sent.
Also be necessary to provide a kind of power monitoring management method that can in time report information be sent.
Also be necessary to provide a kind of transformer station's communication equipment that can in time report information be sent.
A kind of power monitoring management system comprises main website and transformer station.Main website is used to receive the report information that transformer station sends, and with the operation conditions according to report information understanding transformer station, and transmits control signal to transformer station.Transformer station is used to produce report information, and report information is sent to main website, and receives the control signal that main website sends, and carries out the power transformation operation according to the control signal that receives.Transformer station comprises the primary equipment of realizing the power transformation function and is used for secondary device that primary equipment is protected, detected and controls, and transformer station also comprises the communication equipment that is used for that the report information that secondary device generates according to detected primary equipment running state data sent to main website and receives the control signal that main website transmits.Wherein, communication equipment comprises memory module, counting module, judge module, data scrubbing module and data communication module.Memory module is used to store the report information that secondary device provides.Counting module is used to count the number of times that secondary device provides report information, and produces corresponding count value.Judge module is used to obtain the fiducial value that prestores, and judge that whether count value that counting module produces is less than the fiducial value that prestores, when judging count value, produce first and judge signal, and judge that with first signal offers data communication module less than the fiducial value that prestores; When judging count value and be not less than the fiducial value that prestores, produce second and judge signal, and judge that with second signal offers the data scrubbing module.Data communication module is used for judging that according to first the report information that signal will be stored in memory module sends to main website, and the control signal that receives the main website transmission, and control signal offered secondary device, so that secondary device is according to the control signal control primary equipment work that receives.The data scrubbing module is used for judging signal, the report information of storing in the cleaning memory module that has sent according to second.
A kind of power monitoring management method; this method is applied to comprise in the power monitoring management system of main website and transformer station; wherein; transformer station comprises the primary equipment of realizing the power transformation function and is used for secondary device that primary equipment is protected, detected and controls; transformer station also comprises the communication equipment that is used for the report information that secondary device generates according to detected primary equipment running state data is sent to the control signal of main website and the transmission of reception main website, and this power monitoring management method may further comprise the steps:
Communication equipment receives the report information that secondary device provides;
The report information that communication apparatus stores receives;
Communication equipment counting secondary device provides the number of times of report information, and produces corresponding count value;
Communication equipment obtains the fiducial value that prestores;
Communication equipment judges that whether the count value that produces is less than the fiducial value of obtaining;
Communication equipment when judging count value and be not less than the fiducial value that prestores, the report information that has sent of cleaning storage;
Communication equipment sends to main website with the report information of storage when judging count value less than the fiducial value that prestores;
Communication equipment receives the control signal that main website transmits according to report information, and control signal is offered secondary device, so that secondary device is according to the control signal control primary equipment work that receives.
A kind of transformer station communication equipment, this communication equipment is used for the report information that secondary device generates according to detected primary equipment running state data is sent to main website and receives the control signal that main website transmits, and control signal offered secondary device, so that secondary device is according to the control signal control primary equipment work that receives.Communication equipment comprises memory module, counting module, judge module, data scrubbing module and data communication module.Memory module is used to store the report information that secondary device provides.Counting module is used to count the number of times that secondary device provides report information, and produces corresponding count value.Judge module is used to obtain the fiducial value that prestores, and judge that whether count value that counting module produces is less than the fiducial value that prestores, when judging count value, produce first and judge signal, and judge that with first signal offers data communication module less than the fiducial value that prestores; When judging count value and be not less than the fiducial value that prestores, produce second and judge signal, and judge that with second signal offers the data scrubbing module.Data communication module is used for judging that according to first the report information that signal will be stored in memory module sends to main website, and the control signal that receives the main website transmission, and control signal offered secondary device, so that secondary device is according to the control signal control primary equipment work that receives.The data scrubbing module is used for judging signal, the report information of storing in the cleaning memory module that has sent according to second.
When utilizing above-mentioned power monitoring management system and power monitoring management method and transformer station to carry out the monitoring management operation with communication equipment, transformer station provides the number of times of report information with the counting module counting secondary device of communication equipment, and the corresponding count value of generation, whether judge module judges count value less than the fiducial value that prestores, and the report information that the control data communication module will be stored in the memory module when judging count value less than the fiducial value that prestores sends to main website; The report information of when judging count value and be not less than the fiducial value that prestores, storing in the control data scrubbing module cleaning memory module that has sent, the report information that has sent of accumulation storage in the cleaning transformer station that so can be real-time, to reduce the report information transmitted to transformer station's taking with the bandwidth chahnel of communication equipment, thereby guarantee that transformer station can send to main website with report information timely with communication equipment, guarantee that main website realizes the monitoring management remote control to transformer station.
Description of drawings:
Accompanying drawing 1 is the power monitoring Functions of Management System module map of a better embodiment.
Accompanying drawing 2 is functional block diagram of communication module among Fig. 1.
Accompanying drawing 3 is power monitoring management method flow charts of a better embodiment.
Among the figure: power monitoring management system 10, main website 11, transformer station 12, primary equipment 121, secondary device 122, communication equipment 123, memory module 1231, counting module 1232, initialization module 1233, judge module 1234, data scrubbing module 1235, data communication module 1236, power monitoring management method step S800～S808
Embodiment:
The present invention is by being provided with the report information that automatic deletion has sent in the communication equipment of transformer station's end, to reduce report information taking to the bandwidth chahnel of communication equipment, thereby guarantee that transformer station can send to main website with report information timely with communication equipment, realize that with this main website is to the monitoring management operation of transformer station in power monitoring management system.As shown in Figure 1, power monitoring management system 10 comprises main website 11 and transformer station 12.
Main website 11 is used to receive the report information that transformer station 12 sends, and with the operation conditions according to report information understanding transformer station 12, and transmits control signal to transformer station 12.Wherein, report information is used for describing transformer station's 12 each equipment running status; Main website 11 can be wireless mode, wired mode with the communication mode of transformer station 12.
Behind the electric boost that transformer station 12 is used for the power station is sent, carry out long-distance transmissions; Transformer station 12 also is used for the high-tension electricity step-down, uses the electricity after the step-down is offered the user; Transformer station 12 also is used to produce report information, and report information is sent to main website 11, and receives the control signal that main website 11 sends, and carries out the power transformation operation according to the control signal that receives.Wherein, transformer station 12 comprise realize the power transformation function primary equipment 121 (for example; transformer, short-circuiting device, isolating switch etc.) and (for example be used for secondary device 122 that primary equipment 121 is protected, detected and controls; protective device, checkout gear, control device etc.), transformer station 12 also comprises the communication equipment 123 that is used for that the report information that secondary device 122 generates according to the running state data of detected primary equipment 121 running state data and secondary device 122 itself sent to main website 11 and receives the control signal that main website 11 transmits.
Please be simultaneously referring to Fig. 2, communication equipment 123 comprises memory module 1231, counting module 1232, initialization module 1233, judge module 1234, data scrubbing module 1235 and data communication module 1236.
The report information that does not send that memory module 1231 is used to store secondary device 122 and provides reaches the report information that has sent.
Below be example with 32KV transformer station, describe the course of work of power monitoring management system 10: wherein communication equipment 123 is for having the equipment of data processing function and communication function, behind the computer program of the report information that is used in communication equipment 123 operation to realize that automatic deletion has sent, the generation counting module 1232 of communication equipment 123 correspondences, initialization module 1233, judge module 1234, data scrubbing module 1235 and data communication module 1236.Memory module 1231 in the communication equipment 123 is a register, report information that has sent and the report information that does not send are stored in this register, 1233 pairs of counting modules 1232 of initialization module, judge module 1234, after data scrubbing module 1235 and data communication module 1236 carry out clear operation, counting module 1232 begins to count the number of times that secondary device 122 provides report information, and the corresponding count value of generation, when judging count value less than the fiducial value that prestores, judge module 1234 judges that with first signal offers data communication module 1236, so that data communication module 1236 judges that according to first the report information that signal will be stored in the memory module 1231 sends to main website 11, and the control signal that receives main website 11 transmissions, and control signal offered secondary device 122, so that secondary device 122 is according to control signal control primary equipment 121 work that receive, when judging count value and be not less than the fiducial value that prestores, judge that with second signal offers data scrubbing module 1235, so that data scrubbing module 1236 is according to second report information that has sent of judging storage in the signal cleaning memory module 1231.
Please referring to Fig. 3; a kind of power monitoring management method; this method is applied to comprise in the electric power monitoring system of main website and transformer station; wherein; transformer station comprises the primary equipment of realizing the power transformation function and is used for secondary device that primary equipment is protected, detected and controls; transformer station also comprises the communication equipment that is used for the report information that secondary device generates according to detected primary equipment running state data is sent to the control signal of main website and the transmission of reception main website, and this power monitoring management method may further comprise the steps:
Step S800, communication equipment carries out clear operation.
Step S801, communication equipment receives the report information that secondary device provides.Wherein, report information is used for describing transformer station's 12 each equipment running status.
Step S802, the report information that does not send that is provided by secondary device that communication apparatus stores receives reaches the report information that has sent.
Step S803, communication equipment counting secondary device provides the number of times of report information, and produces corresponding count value.
Step S804, communication equipment obtain the fiducial value that prestores.Wherein, fiducial value is used for representing that memory module allows the number of the report information stored, determines fiducial value by the mensuration to the largest passages bandwidth of the permission of communication equipment.
Step S805, communication equipment judge that whether the count value that produces is less than the fiducial value of obtaining.
Step S806, communication equipment when judging count value and be not less than the fiducial value that prestores, the report information that has sent of cleaning storage, and jump to step S801 and carry out.
Step S807, communication equipment send to main website with the report information that does not send that is provided by secondary device of storage when judging count value less than the fiducial value that prestores.
Step S808, communication equipment receives the control signal that main website sends according to report information, and control signal is offered secondary device, so that secondary device is according to the control signal control primary equipment work that receives.
Claims (8)
1. a power monitoring management system comprises main website and transformer station, and main website is used to receive the report information that transformer station sends, and with the operation conditions according to report information understanding transformer station, and transmits control signal to transformer station; Transformer station is used to produce report information, and report information is sent to main website, and receives the control signal that main website sends, and carries out the power transformation operation according to the control signal that receives; Transformer station comprises the primary equipment of realizing the power transformation function and is used for secondary device that primary equipment is protected, detected and controls, transformer station also comprises the communication equipment that is used for the report information that secondary device generates according to detected primary equipment running state data is sent to the control signal of main website and the transmission of reception main website, and it is characterized in that: communication equipment comprises memory module, counting module, judge module, data scrubbing module and data communication module; The report information that memory module is used to store secondary device and provides reaches the report information that has sent; Counting module is used to count the number of times that secondary device provides report information, and produces corresponding count value; Judge module is used to obtain the fiducial value that prestores, and judge that whether count value that counting module produces is less than the fiducial value that prestores, when judging count value, produce first and judge signal, and judge that with first signal offers data communication module less than the fiducial value that prestores; When judging count value and be not less than the fiducial value that prestores, produce second and judge signal, and judge that with second signal offers the data scrubbing module; Data communication module is used for judging that according to first the report information that signal will be stored in memory module sends to main website, and the control signal that receives the main website transmission, and control signal offered secondary device, so that secondary device is according to the control signal control primary equipment work that receives; The data scrubbing module is used for judging signal, the report information of storing in the cleaning memory module that has sent according to second.
2. power monitoring management system according to claim 1 is characterized in that: communication equipment also comprises initialization module, and initialization module is used for preset value zero clearing that the count value of counting module, judge module are obtained.
3. power monitoring management system according to claim 1 is characterized in that: fiducial value is used for representing that memory module allows the number of the report information stored, determines fiducial value by the mensuration to the largest passages bandwidth of the permission of communication equipment.
4. power monitoring management method; this method is applied to comprise in the power monitoring management system of main website and transformer station; wherein; transformer station comprises the primary equipment of realizing the power transformation function and is used for secondary device that primary equipment is protected, detected and controls; transformer station also comprises the communication equipment that is used for the report information that secondary device generates according to detected primary equipment running state data is sent to the control signal of main website and the transmission of reception main website, and this power monitoring management method may further comprise the steps:
Communication equipment receives the report information that secondary device provides;
Report information that communication apparatus stores receives and the report information that has sent;
Communication equipment counting secondary device provides the number of times of report information, and produces corresponding count value;
Communication equipment obtains the fiducial value that prestores;
Communication equipment judges that whether the count value that produces is less than the fiducial value of obtaining;
Communication equipment when judging count value and be not less than the fiducial value that prestores, the report information that has sent of cleaning storage;
Communication equipment sends to main website with the report information of storage when judging count value less than the fiducial value that prestores;
Communication equipment receives the control signal that main website transmits according to report information, and control signal is offered secondary device, so that secondary device is according to the control signal control primary equipment work that receives.
5. power monitoring management method according to claim 4 is characterized in that: further comprising the steps of: communication equipment carries out clear operation.
6. transformer station's communication equipment, this communication equipment is used for the report information that secondary device generates according to detected primary equipment running state data is sent to main website and receives the control signal that main website transmits, and control signal offered secondary device, so that secondary device is controlled primary equipment work according to the control signal that receives, it is characterized in that: communication equipment comprises memory module, counting module, judge module, data scrubbing module and data communication module; The report information that memory module is used to store secondary device and provides reaches the report information that has sent; Counting module is used to count the number of times that secondary device provides report information, and produces corresponding count value; Judge module is used to obtain the fiducial value that prestores, and judge that whether count value that counting module produces is less than the fiducial value that prestores, when judging count value, produce first and judge signal, and judge that with first signal offers data communication module less than the fiducial value that prestores; When judging count value and be not less than the fiducial value that prestores, produce second and judge signal, and judge that with second signal offers the data scrubbing module; Data communication module is used for judging that according to first the report information that signal will be stored in memory module sends to main website, and the control signal that receives the main website transmission, and control signal offered secondary device, so that secondary device is according to the control signal control primary equipment work that receives; The data scrubbing module is used for judging signal, the report information of storing in the cleaning memory module that has sent according to second.
7. transformer station according to claim 6 communication equipment is characterized in that: communication equipment also comprises initialization module, and initialization module is used for preset value zero clearing that the count value of counting module, judge module are obtained.
8. transformer station according to claim 6 communication equipment is characterized in that: fiducial value is used for representing that memory module allows the number of the report information stored, determines fiducial value by the mensuration to the largest passages bandwidth of the permission of communication equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105772429A CN102035258B (en) | 2010-12-08 | 2010-12-08 | Electric power monitoring management system and electric power monitoring management method and communication equipment for transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105772429A CN102035258B (en) | 2010-12-08 | 2010-12-08 | Electric power monitoring management system and electric power monitoring management method and communication equipment for transformer substation |
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| Publication Number | Publication Date |
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| CN102035258A true CN102035258A (en) | 2011-04-27 |
| CN102035258B CN102035258B (en) | 2012-11-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915475A (en) * | 2011-12-25 | 2013-02-06 | 许继集团有限公司 | Method for data modeling of local area network protection and management system and model |
| CN104539051A (en) * | 2014-12-30 | 2015-04-22 | 国家电网公司 | Online evaluation system of secondary equipment of intelligent substation |
| CN106559741A (en) * | 2016-10-18 | 2017-04-05 | 中国电力科学研究院 | A kind of safe debugging maintenance method and system of equipment noncontact |
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| US20020107615A1 (en) * | 2000-12-29 | 2002-08-08 | Hans Bjorklund | Substation control system |
| US20050043861A1 (en) * | 2003-08-19 | 2005-02-24 | Thompson Michael J. | Integrated protection and control system for a power system substation |
| CN201130872Y (en) * | 2007-11-30 | 2008-10-08 | 上海致达智利达系统控制有限责任公司 | Numeralization power system monitoring apparatus |
| CN201590681U (en) * | 2009-11-20 | 2010-09-22 | 深圳长城开发科技股份有限公司 | Power concentrator with self-recovery function |
| CN101895152A (en) * | 2010-06-07 | 2010-11-24 | 国电南瑞科技股份有限公司 | Intelligent interface device of digital transformer substation switch |
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2010
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Patent Citations (5)
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| US20020107615A1 (en) * | 2000-12-29 | 2002-08-08 | Hans Bjorklund | Substation control system |
| US20050043861A1 (en) * | 2003-08-19 | 2005-02-24 | Thompson Michael J. | Integrated protection and control system for a power system substation |
| CN201130872Y (en) * | 2007-11-30 | 2008-10-08 | 上海致达智利达系统控制有限责任公司 | Numeralization power system monitoring apparatus |
| CN201590681U (en) * | 2009-11-20 | 2010-09-22 | 深圳长城开发科技股份有限公司 | Power concentrator with self-recovery function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102915475A (en) * | 2011-12-25 | 2013-02-06 | 许继集团有限公司 | Method for data modeling of local area network protection and management system and model |
| CN104539051A (en) * | 2014-12-30 | 2015-04-22 | 国家电网公司 | Online evaluation system of secondary equipment of intelligent substation |
| CN104539051B (en) * | 2014-12-30 | 2017-06-23 | 国网江苏省电力公司经济技术研究院 | A kind of secondary equipment of intelligent converting station online evaluation system |
| CN106559741A (en) * | 2016-10-18 | 2017-04-05 | 中国电力科学研究院 | A kind of safe debugging maintenance method and system of equipment noncontact |
| CN106559741B (en) * | 2016-10-18 | 2021-12-03 | 中国电力科学研究院 | Equipment non-contact safety debugging maintenance method and system |
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| Publication number | Publication date |
|---|---|
| CN102035258B (en) | 2012-11-21 |
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