CN108279650B - Power equipment state monitoring evaluation and command system - Google Patents
Power equipment state monitoring evaluation and command system Download PDFInfo
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- CN108279650B CN108279650B CN201810055098.9A CN201810055098A CN108279650B CN 108279650 B CN108279650 B CN 108279650B CN 201810055098 A CN201810055098 A CN 201810055098A CN 108279650 B CN108279650 B CN 108279650B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31088—Network communication between supervisor and cell, machine group
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to the technical field of operation and maintenance management of electrical equipment, in particular to an electrical equipment state monitoring, evaluating and commanding system which comprises a panoramic data integration module, an equipment state health file module, an equipment state monitoring module, an equipment operation and maintenance management and control module, a data mining and analyzing module and a production and command cockpit module. According to the invention, the access control, the data secondary processing, the unified modeling and the storage of the accessed panoramic data are realized through the panoramic data integration module, so that the accurate and reliable access of the data is ensured, and the panoramic data integration module has good retrieval and calculation performances; providing data support service for subsequent equipment state monitoring evaluation and production command through an equipment state health file module; the monitoring and evaluation analysis of the state of the power equipment is realized through the equipment state monitoring module, the equipment operation and maintenance management and control module and the data mining and analysis module based on the stored equipment state data, and intelligent support is provided for accurately mastering the equipment state, risk information and safe operation.
Description
Technical Field
The invention relates to the technical field of operation and maintenance management of electrical equipment, in particular to a system for monitoring, evaluating and commanding the state of the electrical equipment.
Background
With the continuous expansion of the scale of the power grid, the number of electric power transmission and transformation equipment is rapidly increased, the requirement on the reliability of power supply is increasingly improved, and the working intensity of the operation and maintenance personnel of the local equipment is continuously increased. The power equipment state data comprises data such as production operation and maintenance, load operation, on-line monitoring and meteorological environment. These data are derived from different systems, have different structures, and the scale and the type of the power equipment state data are rapidly increasing with the advancement of power informatization.
The traditional data management and processing mode is difficult to meet the requirements of complex data sources, huge data scale, various data structures and variable data application, and the power equipment state management and control and operation and maintenance management system based on the traditional data management and processing mode also faces the problems of poor data quality foundation, difficult cross-service data application, slow data service response and the like, so that the actual application effect is not ideal.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the power equipment state monitoring evaluation and command system which can improve the equipment operation and maintenance management efficiency and improve the equipment operation and maintenance management capability.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides an electrical equipment state monitoring evaluation and command system, includes panorama data integration module, equipment state health file module, equipment state monitoring module, equipment fortune dimension management and control module, data mining analysis module and production commander cockpit module:
the panoramic data integration module is used for integrating, secondary processing, unified modeling and storing panoramic data, the panoramic data comprises online monitoring data, production operation and maintenance data, scheduling operation data, meteorological environment data and geographic information data, and the panoramic data is transmitted to the equipment state health file module;
the equipment state health file module receives panoramic data from the panoramic data integration module, the panoramic data is subjected to unified modeling and organic fusion to obtain equipment state data, and the equipment state data is subjected to persistent storage;
the equipment state monitoring module is used for mastering and judging the running state of the equipment in real time based on the equipment state data stored by the equipment state health file module;
the equipment operation and maintenance management and control module makes comprehensive evaluation on the running state of the equipment according to the equipment operation and maintenance management and control level based on the equipment state data stored by the equipment state health file module;
the data mining and analyzing module is used for mining and analyzing the correlation among the equipment state data and establishing a defect factor correlation degree model based on the equipment state data stored by the equipment state health file module;
the production commanding cockpit module is connected with the equipment state monitoring module, the equipment operation and maintenance management and control module and the data mining and analyzing module, and is used for visually displaying the panoramic information of the equipment through a visualization technology and carrying out production commanding based on the grasped equipment running state.
According to the power equipment state monitoring evaluation and command system, access control, data secondary processing, unified modeling and storage of accessed panoramic data are realized through the panoramic data integration module, accurate and reliable access of data is guaranteed, and good retrieval and calculation performance is achieved; the panoramic data are subjected to unified modeling and organic fusion through an equipment state health file module, and then are subjected to persistent storage through a relational database and a time sequence database, so that data support service is provided for subsequent equipment state monitoring evaluation and production command; the monitoring and evaluation analysis of the state of the electric power equipment are realized through the equipment state monitoring module, the equipment operation and maintenance management and control module and the data mining and analysis module based on the equipment state data stored by the equipment state health file module, and the production commanding cockpit module displays the panoramic information of the electric power equipment based on the evaluation analysis result and carries out production commanding on the production equipment.
Preferably, the panoramic data integration module performs data integration with a scheduling automation system, an integrated production system, a geographic information system, a remote target center data platform, a scheduling operation management system, a lightning location system and a meteorological decision system in an ETL (extract transform and load) and Web Service and data file sharing mode. By the functions of data access, access management, data processing, data storage and the like, access monitoring, data secondary processing, unified modeling and storage of accessed integrated line monitoring data, production operation and maintenance data, scheduling operation data, meteorological environment data and geographic information data are realized, accurate and reliable data access is ensured, and good retrieval and calculation performance is achieved.
Preferably, the equipment state health record module performs persistent storage by using a relational database and a time sequence database, and provides data support service for subsequent applications such as equipment state monitoring evaluation and production command.
Preferably, the content of real-time grasping and judging of the running state of the equipment comprises the multidimensional query unification of monitoring information of different monitoring types of the equipment, trend analysis of the monitoring information, alarm processing and alarm information statistic query of abnormal running state of the equipment, and the unified management of the online monitoring device is realized.
Preferably, the comprehensive evaluation of the equipment operation and maintenance management and control module takes the health degree and the importance degree of the equipment as core equipment operation and maintenance management and control grades, the equipment differentiation operation and maintenance strategy generation comprehensively considering factors such as equipment manufacturer suggestions, operation environments, regional power grid characteristics and the like, the equipment differentiation operation and maintenance plan automatic generation, the optimization management and other functions are realized, the decision difficulty of an equipment management department is reduced through informatization and intelligent means, and the working intensity of operation and maintenance management personnel is reduced.
Preferably, the device panoramic information includes device geographic information, monitoring and early warning information, and KPI indicators. And displaying the panoramic information of the equipment on a display platform of the cockpit in real time through visualization technologies such as graphs, reports, curve graphs and the like.
Compared with the prior art, the invention has the beneficial effects that:
according to the power equipment state monitoring evaluation and command system, access control, data secondary processing, unified modeling and storage of accessed panoramic data are realized through the panoramic data integration module, accurate and reliable access of data is guaranteed, and good retrieval and calculation performance is achieved; the panoramic data are subjected to unified modeling and organic fusion through an equipment state health file module, and then are subjected to persistent storage through a relational database and a time sequence database, so that data support service is provided for subsequent equipment state monitoring evaluation and production command; the monitoring and evaluation analysis of the state of the power equipment is realized through the equipment state monitoring module, the equipment operation and maintenance management and control module and the data mining and analysis module based on the equipment state data stored by the equipment state health file module, a scientific auxiliary decision basis is provided for the efficient operation of the equipment through an informatization and intelligentized means, the decision difficulty of an equipment management department is reduced, and the working intensity of operation and maintenance management personnel is reduced; panoramic information of the equipment is visually displayed on a display platform of the cockpit through a visualization technology, and the production command platform provides intelligent support for accurately mastering equipment state, risk information and safe operation through functions of checking an equipment operation and maintenance strategy, implementing whole process supervision, working plan closed-loop management and control, meteorological disaster risk assessment and the like.
Drawings
Fig. 1 is a schematic structural diagram of a power equipment state monitoring, evaluating and commanding system of the present invention.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Example 1
Fig. 1 shows an embodiment of a power equipment state monitoring, evaluating and commanding system according to the present invention, which includes a panoramic data integration module, an equipment state health file module, an equipment state monitoring module, an equipment operation and maintenance management and control module, a data mining and analysis module, and a production and command cockpit module:
the panoramic equipment integration module integrates data with a dispatching automation system, an integrated production system, a geographic information system, a remote target center data platform, a dispatching operation management system, a lightning positioning system and a meteorological decision system in a data file sharing mode, realizes access monitoring, data secondary processing, unified modeling and storage of accessed integrated online monitoring data, production operation and maintenance data, dispatching operation data, meteorological environment data and geographic information data through functions of data access, access management, data processing, data storage and the like, and ensures accurate and reliable access of the data and has good retrieval and calculation performance.
The equipment state health archive module receives panoramic data from the panoramic data integration module, takes equipment as an object, and carries out unified modeling and organically fused equipment state data including online monitoring data, production operation and maintenance data, scheduling operation data, meteorological environment data and geographic information data, and carries out persistent storage by using a relational database and a time sequence database, so that data support services are provided for subsequent applications such as equipment state monitoring evaluation and production command.
The equipment state monitoring module mainly realizes the unified management of the on-line monitoring device, the real-time monitoring of the running state of the power equipment, the warning and the issuing of the early warning information, the real-time mastering and judgment of the running state of the equipment, the multidimensional query unification of the monitoring information of different monitoring types of the equipment, the trend contrast analysis of the monitoring information, and the functions of warning, warning processing and warning information statistics query of the abnormal running state of the equipment.
The equipment operation and maintenance management and control module realizes the comprehensive evaluation of the equipment state based on the equipment state health file, the equipment health degree and the importance degree are used as the core equipment operation and maintenance management and control level to make, the equipment differentiation operation and maintenance strategy generation comprehensively considering the factors such as equipment manufacturer suggestions, the operation environment, regional power grid characteristics and the like is realized, the equipment differentiation operation and maintenance plan is automatically generated and the management function is optimized, the decision difficulty of an equipment management department is reduced through informatization and intelligent means, and the working intensity of operation and maintenance managers is reduced.
The data mining analysis module is used for mining the association relationship among the integrated online monitoring data, the production operation and maintenance data, the scheduling operation data, the meteorological environment data and the geographic information data according to the integrated online monitoring data, the production operation and maintenance data, the scheduling operation data, the meteorological environment data and the geographic information data, finding out potential rules, for example, establishing a defect factor association degree model by analyzing the correlation among faults, defects and equipment loads, online monitoring and external environments, and providing scientific auxiliary decision basis for efficient operation of equipment.
The production command cockpit module is a large-screen central platform integrating monitoring, early warning and emergency treatment, and comprises a cockpit display platform and a production command platform. The cockpit display platform visually displays the panoramic information of the equipment through visualization technologies such as graphs, reports, curve graphs and the like, wherein the panoramic information comprises Geographic Information (GIS) of the equipment, monitoring and early warning information and KPI (key performance indicator); the production command platform provides intelligent support for accurately mastering equipment state, risk information and safe operation through the functions of equipment operation and maintenance strategy checking, whole process supervision implementation, work plan closed-loop control and meteorological disaster risk assessment.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (1)
1. The utility model provides an electrical equipment state monitoring evaluation and command system which characterized in that, includes that panorama data integration module, equipment state health file module, equipment state monitoring module, equipment fortune dimension management and control module, data mining analysis module and production command cockpit module:
the panoramic data integration module is used for integrating, secondary processing, unified modeling and storing panoramic data, the panoramic data comprises online monitoring data, production operation and maintenance data, scheduling operation data, meteorological environment data and geographic information data, and the panoramic data is transmitted to the equipment state health file module;
the equipment state health file module receives panoramic data from the panoramic data integration module, the panoramic data is subjected to unified modeling and organic fusion to obtain equipment state data, and the equipment state data is durably stored in the equipment state health file module;
the equipment state monitoring module is used for mastering and judging the running state of the equipment in real time based on the equipment state data stored by the equipment state health file module;
the equipment operation and maintenance management and control module makes comprehensive evaluation on the running state of the equipment according to the equipment operation and maintenance management and control level based on the equipment state data stored by the equipment state health file module;
the data mining and analyzing module is used for mining and analyzing the correlation among the equipment state data and establishing a defect factor correlation degree model based on the equipment state data stored by the equipment state health file module;
the production commanding cockpit module is connected with the equipment state monitoring module, the equipment operation and maintenance management and control module and the data mining and analyzing module, and is used for visually displaying the panoramic information of the equipment through a visualization technology and carrying out production commanding based on the grasped equipment running state;
wherein: the panoramic data integration module integrates data with a dispatching automation system, an integrated production system, a geographic information system, a remote diagnosis center data platform, a dispatching operation management system, a lightning positioning system and a meteorological decision-making system in an ETL (extract transform and load) mode, a Web Service mode and a data file sharing mode;
the content of real-time grasping and judging of the running state of the equipment comprises the multidimensional query unification of monitoring information of different monitoring types of the equipment, the trend analysis of the monitoring information, the alarm of the abnormal running state of the equipment, the alarm processing and the statistic query of the alarm information;
the comprehensive evaluation of the equipment operation and maintenance control module takes the health degree and the importance degree of equipment as core equipment to formulate an operation and maintenance control grade, and generates an equipment differentiated operation and maintenance strategy and an operation and maintenance plan which comprehensively consider the influence factors of equipment manufacturer suggestions, operation environment and regional power grid characteristics;
the data mining analysis module is used for mining the incidence relation among online monitoring data, production operation and maintenance data, scheduling operation data, meteorological environment data and geographic information data, and establishing a defect factor incidence model by analyzing the correlation among faults, defects, equipment loads, online monitoring and external environments;
the production commanding cockpit module is a central platform integrating monitoring, early warning and emergency treatment, and comprises a cockpit display platform for displaying panoramic information of equipment and a production commanding platform for supporting safe operation of the equipment;
the cockpit display platform visually displays panoramic information of the equipment through visualization technologies such as graphs, reports and graphs, wherein the panoramic information comprises Geographic Information (GIS) of the equipment, monitoring and early warning information and KPI (key performance indicator); the production command platform masters the state of the equipment, risk information and safe operation through the functions of checking the operation and maintenance strategy of the equipment, implementing overall process supervision, closed-loop control of a work plan and risk assessment of meteorological disasters;
the equipment state health record module is used for carrying out persistent storage by a relational database and a time sequence database.
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| CN110457193A (en) * | 2019-07-30 | 2019-11-15 | 深圳供电局有限公司 | Health portrait methods of exhibiting and its system based on power information system operation/maintenance data |
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