CN105207358A - Electrical energy quality online monitoring platform - Google Patents
Electrical energy quality online monitoring platform Download PDFInfo
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- CN105207358A CN105207358A CN201510591896.XA CN201510591896A CN105207358A CN 105207358 A CN105207358 A CN 105207358A CN 201510591896 A CN201510591896 A CN 201510591896A CN 105207358 A CN105207358 A CN 105207358A
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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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
- Y04S40/124—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 using wired telecommunication networks or data transmission busses
Abstract
The invention discloses an electrical energy quality online monitoring platform. The platform comprises an electric energy quality monitoring system, an enterprise service bus, a data exchange platform, a data center, a dispatching technical support system, an electricity utilization information collection system, an operation monitoring center, a production management system and an automatic power supply collection system; the dispatching technical support system, the electricity utilization information collection system, the operation monitoring center, the production management system and the automatic power supply collection system all transmit collected data to the data exchange platform through the enterprise service bus, and the electric energy quality monitoring system reads data out of the data exchange platform through the enterprise service bus, conducts analysis processing on the data obtained through reading and stores the analysis processing result into the data center. By means of the electrical energy quality online monitoring platform, the purpose that data are collected in an integrated and automated mode is achieved.
Description
Technical field
The present invention relates to power domain, particularly, relate to a kind of quality of power supply on-line monitoring platform.
Background technology
Modern society is the era of knowledge-driven economy based on information technology, national industry type is progressively changed to technology-intensive type by labor-intensive, and the quality of equipment to supply of electric power such as electronic controller, chip production line, precision optical machinery instrument, micromachine, computer installation of high-tech enterprise proposes more fully requirement.The lifting of the quality of power supply is the important embodiment improving safety operation level and good service level, strengthen the important content of quality of power supply on-line monitoring work as quality supervision and control work, to lifting Power quality management level, raising core competitiveness and the capability of sustainable development are significant.
The every key index monitoring of the existing quality of power supply, control work are dispersed in multiple departments that are in charge of manging enterprises such as safety supervision, scheduling, fortune inspection and marketing, and all departments' management expectancy, management means there are differences.
The indexs such as mains frequency, backbone point voltage have carried out on-line real time monitoring, and information system is comparatively perfect, but the form of data pick-up does not meet the demands, and after still needing to transform EMS and OMS, generate the E formatted file meeting Electric Power Quality On-line Monitor System; The information systems such as scheduling, production, the reliability ability that interconnects is more weak, and information exchange ability there are differences.In addition, though reliability index has possessed unified information management system, basic data has still adopted manual entry, there is larger difference with professional technique management expectancy, and reliability index is in the manual management stage.
Electric Power Quality On-line Monitor System by integrated reliability in time analytic function, the power transmission and transformation account data of the corresponding PMS system of the power transformating and supplying facility account data of belief system, the corresponding supporting system technology data of belief system power transmission and transformation loop data.Several system is separate, and the basic data account of PMS system, supporting system technology, belief system is not corresponding, and artificial corresponding workload is relatively heavy.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of quality of power supply on-line monitoring platform, to realize integrated advantage.
For achieving the above object, the technical solution used in the present invention is:
A kind of quality of power supply on-line monitoring platform, comprise, electric energy quality monitoring system, ESB, data interchange platform, data center, supporting system technology, power information acquisition system, operation monitoring center, production management system and power supply automated collection systems;
Described supporting system technology, power information acquisition system, operation monitoring center, production management system and power supply automated collection systems all by ESB by the transfer of data that gathers to data interchange platform, electric energy quality monitoring system reads the data in data interchange platform by ESB, the result of analyzing and processing to the data analysis process of reading, and is saved to data center by electric energy quality monitoring system.
Preferably, described data interchange platform and electric energy quality monitoring system exchanges data are exchange once for one day.
Preferably, described supporting system technology image data be collection per hour once.
Preferably, described supporting system technology gathers mains frequency data, voltage data and major network power failure data.
Preferably, described supporting system technology collection mains frequency data are specially:
Supporting system technology extracts the minute data of mains frequency, then by calculating highest frequency value and the highest frequency time of origin got one hour, lowest frequency value and low-limit frequency time of origin, and frequency qualification rate, by upper frequency limit lower limit determination frequency more upper limit time and more lower limit time of configuration.
Preferably, described supporting system technology collection voltage data specifically comprises:
Gather the highest and minimum on line voltage same day; Line voltage same day is upper limit time and more lower limit time more; Line voltage qualification rate on the same day.
Preferably, described supporting system technology collection major network power failure data comprise: bus state switch data, line status switch data, major network transformer state switch data and circuit-breaker status switch data.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, by will gather data through electric energy quality monitoring system analyze after, after adopting unified data model to process data, save as unified data format.And setting data switching center, preserve the mass data gathered, and carry out data interaction according to setup times and electric energy quality monitoring system, thus reach the object of large data sets one-tenthization.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the quality of power supply on-line monitoring platform described in the embodiment of the present invention;
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-；2-；3-；4-；5-；6-；7-；8-；9-；10-。
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of quality of power supply on-line monitoring platform, comprise, electric energy quality monitoring system, ESB, data interchange platform, data center, supporting system technology, power information acquisition system, operation monitoring center, production management system and power supply automated collection systems;
Supporting system technology, power information acquisition system, operation monitoring center, production management system and power supply automated collection systems all by ESB by the transfer of data that gathers to data interchange platform, electric energy quality monitoring system reads the data in data interchange platform by ESB, the result of analyzing and processing to the data analysis process of reading, and is saved to data center by electric energy quality monitoring system.
Preferably, data interchange platform and electric energy quality monitoring system exchanges data are exchange once for one day.
Preferably, supporting system technology image data be collection per hour once.
Preferably, supporting system technology gathers mains frequency data, voltage data and major network power failure data.
Preferably, supporting system technology collection mains frequency data are specially:
Supporting system technology extracts the minute data of mains frequency, then by calculating highest frequency value and the highest frequency time of origin got one hour, lowest frequency value and low-limit frequency time of origin, and frequency qualification rate, by upper frequency limit lower limit determination frequency more upper limit time and more lower limit time of configuration.
Preferably, supporting system technology collection voltage data specifically comprises:
Gather the highest and minimum on line voltage same day; Line voltage same day is upper limit time and more lower limit time more; Line voltage qualification rate on the same day.
Preferably, supporting system technology collection major network power failure data comprise: bus state switch data, line status switch data, major network transformer state switch data and circuit-breaker status switch data.
Supporting system technology:
Mains frequency data acquisition: the content of mains frequency data integration comprises: the highest, the minimal responsibility frequency of electrical network on the same day; The same day liability frequency more the upper limit, more lower limit time and the same day the eligibility rate of liability frequency.Specific as follows:
Minute data mains frequency from D5000 system extracts supporting system technology, then by calculating highest frequency value and the highest frequency time of origin got one hour, lowest frequency value and low-limit frequency time of origin, frequency qualification rate, by upper frequency limit lower limit determination frequency more upper limit time and more lower limit time of configuration
Data acquisition frequency be collection per hour once, Data Source is supporting system technology.
Mains frequency is data from supporting system technology, the SG-CIM technology path that horizontal integrating adopts, by supporting system technology, data are write SG-CIM, main website integration module laterally gathers from province corporate data center SG-CIM, then passes through DXP data interchange platform by mains frequency transfer of data to Electric Power Quality On-line Monitor System monitoring modular.
Data content: mains frequency refers to a kind of operational factor that electric power system is unified, it is an important indicator of the quality of power supply, by the collection of supporting system technology data, realize the statistics of the peak frequency of mains frequency, minimum frequency situation and the out-of-limit situation of liability frequency, complete the on-line monitoring of the situations such as mains frequency qualification rate, out-of-limit index.
Data standard table is as shown in table 1,
Table 1, mains frequency data standard table:
Data acquisition frequency, collection per hour once.
Voltage data gathers:
The integrated content of voltage data comprises: line voltage same day the highest, minimum; The line voltage more upper limit, more the lower limit time on the same day; Line voltage qualification rate on the same day.
Basic data acquisition frequency be every day gather once, service data gather frequency be collection per hour once, Data Source is supporting system technology.
Voltage data derives from supporting system technology, the SG-CIM technology path that horizontal integrating adopts.According to integrated data code requirement, voltage data is pushed to provincial data center, quality of power supply on-line monitoring main website integration module laterally gathers from province corporate data center SG-CIM, then by DXP longitudinal data switching plane, voltage data is transferred to Electric Power Quality On-line Monitor System.
Voltage is one of leading indicator of the quality of power supply, also be one of most important index of operation of power networks, by the collection of supporting system technology data, realize the statistics of the ceiling voltage of operation of power networks, minimum voltage situation and power grid out-of-limit situation, and calculate the monitoring index such as line voltage qualification rate, voltage ripple of power network qualification rate, complete the on-line monitoring of line voltage index.
Data standard is as shown in table 2,
Data acquisition frequency: collection per hour once.
Table 2, voltage data specification sheet:
The content of major network power failure data integration comprises: bus state switch data, line status switch data, major network transformer state switch data, circuit-breaker status switch data.
Data acquisition frequency pushes when being power-off event generation in time, and Data Source is supporting system technology.
Power transmission and transformation reliability operation data are mainly derived from supporting system technology, the ESB technology path that horizontal integrating adopts.According to integrated data code requirement by main transformer in supporting system technology, circuit, bus, circuit-breaker status switch data pushes to quality of power supply on-line monitoring main website integration module by ESB technology path, carries out supporting system technology main transformer in main website integration module, circuit, bus equipment, breaker apparatus and power grid asset quality supervision and control system power transformation loop, transmitting loop, bus equipment, breaker apparatus carries out data correspondence, then by corresponding relation and in conjunction with main transformer, circuit, bus, circuit-breaker status switch data generates power transformation loop, transmitting loop, bus equipment, power failure of breaker event data, after data check, according to multiple temporal filterings such as repair ticket, after screening, generate the power-off event met the demands, specific as follows: to be inquired about in repair ticket table by Time To Event and device name after extraction power-off event information, if through judging that this interruption duration and equipment are within the time period of application repair ticket, then Electric Power Quality On-line Monitor System does not extract this power-off event, and power-off event data are longitudinally transferred to general headquarters' Electric Power Quality On-line Monitor System by ESB technology path.
Gathering frequency requirement is: transmission in time after state occurs, turn-on time is that status data occurred in 30 minutes.
Bus state switch data, line status switch data, major network transformer state switch data and circuit-breaker status switch data are as shown in table 3, table 4, table 5 and table 6.
Table 3, bus state switch data specification sheet:
Table 4, line status switch data specification sheet:
Table 5, major network transformer state switch data specification sheet:
Table 6, circuit-breaker status switch data specification sheet:
Power information acquisition system
Data content:
1. the integrated content of data message comprises: power supply user outage information; Power supply user machine account information;
2. the content of power supply power failure data integration comprises: power supply user base data and service data.User base data of wherein powering comprise high voltage customer machine account, Middle Voltage machine account, low-voltage customer machine account, platform district machine account, platform district user correspondence table, user device association information; Service data comprises high voltage customer power-off event data, Middle Voltage power-off event data, low-voltage customer power-off event data.Power supply user base data increment every day transmits, and after power supply power-off event data once have a power failure for user completes, timing every day pushes.
3. by gathering special transformer terminals power cut record and electric energy meter power cut record, acquisition system main website carries out data analysis according to electrical energy meter fault information, remove wrong report data, timing every day of power supply power-off event data pushes, and Data Source is power information acquisition system.
Company of the Gansu Province above-mentioned data of side power information acquisition system are carried out exchanges data according to ODS mode by 4 Data Integrations, and the regular data newly-increased to ODS are carried out data access by Electric Power Quality On-line Monitor System main website program.
5. increase data examination, check function.
Data acquisition frequency, every day incremental crawler once.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a quality of power supply on-line monitoring platform, it is characterized in that, comprise, electric energy quality monitoring system, ESB, data interchange platform, data center, supporting system technology, power information acquisition system, operation monitoring center, production management system and power supply automated collection systems;
Described supporting system technology, power information acquisition system, operation monitoring center, production management system and power supply automated collection systems all by ESB by the transfer of data that gathers to data interchange platform, electric energy quality monitoring system reads the data in data interchange platform by ESB, the result of analyzing and processing to the data analysis process of reading, and is saved to data center by electric energy quality monitoring system.
2. quality of power supply on-line monitoring platform according to claim 1, is characterized in that, described data interchange platform and electric energy quality monitoring system exchanges data are exchange once for one day.
3. quality of power supply on-line monitoring platform according to claim 1, is characterized in that, described supporting system technology image data be collection per hour once.
4. the quality of power supply on-line monitoring platform according to claim 1 or 3, is characterized in that, described supporting system technology gathers mains frequency data, voltage data and major network power failure data.
5. quality of power supply on-line monitoring platform according to claim 4, is characterized in that, described supporting system technology gathers mains frequency data and is specially:
Supporting system technology extracts the minute data of mains frequency, then by calculating highest frequency value and the highest frequency time of origin got one hour, lowest frequency value and low-limit frequency time of origin, and frequency qualification rate, by upper frequency limit lower limit determination frequency more upper limit time and more lower limit time of configuration.
6. quality of power supply on-line monitoring platform according to claim 4, is characterized in that, described supporting system technology gathers voltage data and specifically comprises:
Gather the highest and minimum on line voltage same day; Line voltage same day is upper limit time and more lower limit time more; Line voltage qualification rate on the same day.
7. quality of power supply on-line monitoring platform according to claim 4, it is characterized in that, described supporting system technology gathers major network power failure data and comprises: bus state switch data, line status switch data, major network transformer state switch data and circuit-breaker status switch data.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105576836A (en) * | 2016-03-15 | 2016-05-11 | 石狮国高电子科技有限公司 | Variable-frequency energy saving control system |
| CN108107292A (en) * | 2017-12-18 | 2018-06-01 | 国网湖南省电力有限公司 | The business datum monitoring system and method for Electric Power Quality On-line Monitor System |
| CN110110961A (en) * | 2019-03-26 | 2019-08-09 | 国网河北省电力有限公司沧州供电分公司 | Power quality data monitoring method, device and terminal device |
| CN117421107A (en) * | 2023-12-14 | 2024-01-19 | 江西飞尚科技有限公司 | Monitoring platform scheduling method, monitoring platform scheduling system, readable storage medium and computer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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