CN110989529A - Transformer substation management platform based on intelligent technology application - Google Patents

Transformer substation management platform based on intelligent technology application Download PDF

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Publication number
CN110989529A
CN110989529A CN201911286458.7A CN201911286458A CN110989529A CN 110989529 A CN110989529 A CN 110989529A CN 201911286458 A CN201911286458 A CN 201911286458A CN 110989529 A CN110989529 A CN 110989529A
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data
management
patrol
substation
monitoring
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黄慰
田亮
杨超超
叶强
赵其根
崔大铭
赵浚
王慧娟
苏蓉
王瑞虎
孙利雄
刘明辉
林范强
张树培
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Baoshan Power Supply Bureau of Yunnan Power Grid Co Ltd
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Baoshan Power Supply Bureau of Yunnan Power Grid Co Ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total 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] or computer integrated manufacturing [CIM]
    • G05B19/41865Total 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] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/32Operator till task planning
    • G05B2219/32252Scheduling production, machining, job shop
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
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  • Automation & Control Theory (AREA)
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Abstract

The invention relates to a substation management platform based on intelligent technology application, and belongs to the technical field of intelligent substations. The platform comprises a comprehensive management and control platform for production of a maintenance center and an auxiliary monitoring substation; the invention adopts a power transformation operation service framework data arrangement and information technology integration means to carry out data aggregation on the operation management work of the transformer substation governed by the patrol maintenance center, realizes the operation full-factor management and control of main equipment and auxiliary facilities of the transformer substation governed by the patrol maintenance center, eliminates dead angles in management, strives for remote intelligent patrol of the transformer substation, reduces the patrol workload of personnel arriving at the station, realizes a patrol maintenance center management mode of 'clear equipment condition, through risk management and control, accessible production operation key and decision and command integrated operation', and comprehensively improves the management level of operation and maintenance of the transformer equipment.

Description

Transformer substation management platform based on intelligent technology application
Technical Field
The invention belongs to the technical field of intelligent substations, and particularly relates to a substation management platform based on intelligent technology application.
Background
With continuous innovation and reform of science and technology, in the middle of current electric power enterprises, intelligent technology has developed dramatically, and has the characteristics of intellectualization, integration, standardization and the like. The intelligent technology is very widely applied to the transformer substation, can be applied to an equipment level, an interval level and a station control level, and reasonable application of the intelligent technology not only can reduce dependence of the transformer substation on manpower, but also can mainly improve collection of transformer substation data, accuracy of data normality judgment and the like.
The problems existing at the present stage are as follows:
1. system digital transformation hysteresis
At present, a plurality of systems such as dispatching automation, OMS, 4A collaborative office, robots and remote patrol exist in an electric power enterprise, the application of the systems improves the overall digitization level of the electric power enterprise to a certain extent, but a certain degree of process loss still exists in service development, and the loss part of the systems is mostly concentrated in the data acquisition and middle circulation processes.
2. Information island existing between systems
At present, each system of a power enterprise runs independently, information islands exist among the systems, and digitalized data cannot be effectively utilized, so that the situation that a plurality of systems need to be inquired frequently in daily work is caused.
3. Digital device portrait missing
At present, the judgment of the power enterprise on the equipment still remains in the visual impression of each data, and the description of each data cannot form the visual image of the equipment; deep analysis of data is not formed, and the data cannot directly reflect problem conditions; the trend perception of abnormal data of the equipment is not realized, and only the instantaneous state evaluation can be carried out on the equipment; no control is formed for the whole label of the equipment, so that the equipment state is not visual. Therefore, how to overcome the defects of the prior art is a problem to be solved urgently in the technical field of the intelligent substation.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a substation management platform based on intelligent technology application.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the transformer substation management platform based on the intelligent technology application comprises a comprehensive management and control platform for the production of a maintenance center and an auxiliary monitoring substation;
the comprehensive production control platform of the maintenance center is respectively connected with the auxiliary monitoring substations;
the patrol and maintenance center production comprehensive control platform acquires and uploads data information of environment monitoring, intelligent security and protection, a fire-fighting system and other auxiliary equipment in a station through a station end sensing layer; the storage and operation server analyzes and performs linkage control on the data, and performs comprehensive display and control in a comprehensive management and control platform of the patrol and maintenance center production;
the auxiliary monitoring substation is used for collecting and processing auxiliary facility data of the substation, the data processed by the auxiliary monitoring substation is transmitted to the comprehensive management and control platform for the production of the patrol maintenance center, and the comprehensive management and control platform for the production of the patrol maintenance center stores and watches the data.
Further, preferably, the comprehensive production management and control platform of the maintenance inspection center is hierarchically divided into three levels, namely a data layer, a model layer and an application layer; the data layer collects data of the dispatching automation system, the transformer substation online monitoring system, the information protection system, the 4A system, the image video monitoring system, the robot system, the unmanned aerial vehicle system and the auxiliary monitoring substation system, linkage analysis, dispatching data analysis, image analysis and robot patrol analysis are realized for the application layer through data model definition, integration, conversion and analysis of the model layer, data support is provided for the application layer, final display is carried out through a display interface of the patrol and maintenance center production comprehensive management and control platform, and finally functions of one-key remote patrol, field operation management and control, intelligent security and protection management, drawing and document data, tool management, intercommunication with the 4A system, statistical report generation and auxiliary system management are achieved.
Further, preferably, the data interaction related system of the comprehensive production management and control platform of the maintenance center comprises data interaction between a dispatching automation system, a transformer substation online monitoring system, a security system, a 4A system, an image video monitoring system, a robot system, an unmanned aerial vehicle system and an auxiliary monitoring substation system.
Further, preferably, the dispatching automation system provides read-only tidal current data, accident alarm data and other remote signaling variable digits;
the transformer substation online monitoring system provides monitoring data and analysis report data;
the information protection system provides read-only protection action information and fault recording information;
the 4A system mainly provides asset information data, plan data, two tickets data, tool and instrument data and defect data;
the image video monitoring system provides bidirectional data, including video calling, image identification and analysis, appearance one-key inspection and face capture data;
the robot system and the unmanned aerial vehicle system are bidirectional data streams and mainly provide linkage patrol control and patrol result feedback data;
the data provided by the auxiliary monitoring substation is a bidirectional data stream, and provides auxiliary system monitoring data, comprehensive management data, linkage patrol execution control and result data.
Compared with the prior art, the invention has the beneficial effects that:
the invention adopts a power transformation operation service framework data arrangement and information technology integration means to carry out data aggregation on the operation management work of the transformer substation governed by the patrol maintenance center, realizes the operation full-factor management and control of main equipment and auxiliary facilities of the transformer substation governed by the patrol maintenance center, eliminates dead angles in management, strives for remote intelligent patrol of the transformer substation, reduces the patrol workload of personnel arriving at the station, realizes a patrol maintenance center management mode of 'clear equipment condition, through risk management and control, accessible production operation key and decision and command integrated operation', and comprehensively improves the management level of operation and maintenance of the transformer equipment.
Drawings
FIG. 1 is a diagram of the system deployment architecture of the present invention;
FIG. 2 is a functional architecture diagram of a comprehensive management and control platform for production of a maintenance inspection center;
fig. 3 is a data flow diagram.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The examples do not specify particular techniques or conditions, and are performed according to the techniques or conditions described in the literature in the art or according to the product specifications. The materials or equipment used are not indicated by manufacturers, and all are conventional products available by purchase.
The deployment architecture of the substation management platform based on the intelligent technology application is shown in the following figure 1 and comprises a comprehensive management and control platform for the production of a maintenance center and an auxiliary monitoring substation.
The comprehensive production management and control platform structure of the patrol and maintenance center mainly collects and uploads data information of environment monitoring, intelligent security and protection, fire fighting systems and other auxiliary equipment in a station through a station end sensing layer. And the storage and operation server analyzes and performs linkage control on the data, and comprehensive display and control are performed in the comprehensive production control platform.
The auxiliary monitoring substation is responsible for acquiring auxiliary facility data and processing bottom layer data of the substation, the substation is comprehensively managed (including technical data, tools, medicines and the like), the data processed by the substation can be viewed through the comprehensive management background, the data can be backed up by a platform and the substation, the risk of loss is dispersed, and the use of field functions is hardly influenced under the condition of network interruption.
The construction of the comprehensive management and control platform for the production of the patrol and maintenance center is hierarchically divided into three levels, namely a data layer, a model layer and an application layer. The data layer collects data of an online monitoring system, an image analysis system, a robot inspection system, a scheduling system, an auxiliary system and the like, provides data support for an application layer to realize linkage analysis, scheduling data analysis, image analysis and robot inspection analysis through data model definition, integration, conversion and analysis, and finally shows the data through a comprehensive display interface, and finally has the functions of one-key remote inspection, field operation management and control, intelligent security management, drawing and document data, tool and instrument management, intercommunication with a 4A system, statistical report generation, auxiliary system management and the like. The functional architecture is shown in fig. 2.
The data interaction of the comprehensive production management and control platform of the inspection and maintenance center relates to data interaction among a system comprising a dispatching automation system, a transformer substation online monitoring system, a security system, a 4A system (asset management production management system), an image video monitoring system, a robot system, an unmanned aerial vehicle system and an auxiliary monitoring substation system. The dispatching automation system mainly provides read-only tidal current data, accident alarm data and other remote signaling variables, the transformer substation online monitoring system provides monitoring data and analysis report data, the information protection system provides read-only protection action information, fault recording information and the like, the 4A system mainly provides asset information data, plan data, two ticket data, tool data, defect data and the like, the front stage of the data is one-way read-only, the rear stage of the data is two-way data flow, the image video monitoring system provides two-way data comprising data such as video calling, image identification analysis, appearance one-key inspection, face grabbing and the like, the robot and unmanned aerial vehicle system is two-way data flow and mainly provides linkage inspection control and inspection result feedback data, the auxiliary monitoring substation provides data which are two-way data flow, and mainly auxiliary system monitoring data and comprehensive management data (such as technical data drawing drawings and the like), Data such as emergency plans, tool and instrument management, drug management), linkage patrol execution control and result data. The specific data flow relationship diagram is shown in fig. 3.
The transformer substation management platform based on the intelligent technology application comprises the following integrated functions:
data access integration: the system comprises a dispatching automation system, a transformer substation online monitoring system, a security system, a 4A system, an image video monitoring system, a robot system, an unmanned aerial vehicle system and an auxiliary monitoring substation system;
the list of integrated function points is shown in table 1.
TABLE 1
Figure DEST_PATH_IMAGE002
Integrating functional requirements
1. Patrol data
And the patrol data is carried out according to the data of the dispatching automation system, the data of the video image monitoring and the data of the auxiliary monitoring system, and finally a patrol report is generated after patrol.
2. Video monitoring
And (3) butting the Haicanwei video monitoring platform, realizing appearance inspection of the preset point location equipment of the transformer substation by calling a one-key inspection function of the Haicanwei, and embedding an inspection report into a one-key inspection report of the production control platform.
3. Auxiliary monitoring substation system
And butting an auxiliary monitoring substation system, performing patrol on the communication state and the self-checking fault state of the auxiliary monitoring substation system, generating reports of various concerned data of the auxiliary monitoring substation system, and embedding the reports into a patrol total report.
4. Work management and control
The operation management and control includes three functions, namely, operator management, operation plan management and field operation management and control.
5. Integrated management
The comprehensive management module mainly comprises three modules of drawing file management, tool management and regulation specification management, wherein the drawing file management and the regulation specification management need to be managed according to a tree structure, inspection personnel can conveniently search in time, and meanwhile, drawing file data and regulation specification data need to have a historical version information query function. The management of the tools and appliances needs to realize expiration reminding and code scanning management.
An integration mode: and carrying out real-time interaction on data in a webservice mode. Data access should be constructed in accordance with the principles of access centralization, protocol unification, function consistency, safety and high efficiency.
1. Access centralization:
and the data of each station is concentrated to the substation production management and control substation through a uniform protocol and an interactive mode, and is provided for the comprehensive management and control platform of the maintenance center.
2. The interaction mode and the protocol are unified:
and (4) unifying the webservice interaction mode and the interaction protocol. The consistent interaction mode and protocol can effectively improve the system multiplexing capability, so that the comprehensive management and control platform for the production of the patrol and maintenance center can be rapidly deployed and put into production, the operation and maintenance complexity of the system is reduced, and the carrying capacity and reliability of data service can be improved.
The data interface function of the comprehensive production management and control platform of the maintenance patrol center comprises an auxiliary monitoring substation system data interface, an image video monitoring system interface, an image analysis system data interface, an online monitoring data interface, a robot system data interface, an unmanned aerial vehicle data interface, a scheduling automation system data interface and a state evaluation center system data interface.
The auxiliary monitoring substation system data interface: and the data interface of the auxiliary monitoring substation system is used for acquiring monitoring data and early warning information of each auxiliary device of the auxiliary monitoring substation system, a control function and an internal linkage function of the auxiliary device. The specific interface comprises:
1) a fire fighting equipment interface.
2) And (6) a security system interface.
3) Indoor humiture monitoring interface.
4) SF6 gas monitoring interface.
5) And a microclimate monitoring interface.
6) Side slope monitoring interface.
7) Entrance guard monitoring interface.
8) One-key monitoring interface.
9) Intelligent illumination control interface.
10) Personnel of business turn over station control interface.
The transformer substation online monitoring system comprises a data interface: and the data interface is connected with a transformer substation online monitoring system to acquire oil chromatography monitoring, GIS partial discharge monitoring, direct current system online monitoring, storage battery online monitoring, iron core grounding current online monitoring, circuit breaker action characteristic online monitoring data, early warning information and related reports. The specific interface comprises:
1) oil chromatogram monitoring data interface
2) GIS partial discharge monitoring interface
3) DC system on-line monitoring data interface
4) On-line monitoring data interface for storage battery
5) Iron core grounding current on-line monitoring interface
6) On-line monitoring interface for circuit breaker action characteristic
4A (asset information management) system data interface: and a data interface of a 4A (asset information management) system is used for acquiring production operation plan data, asset equipment information ledger data, defect report data and tool ledger data, and partial inspection results and defect inspection data are required to be backfilled into the 4A system. The specific interface comprises:
1) job plan interface
2) Asset device interface
3) Defect management interface
4) Instrument ledger interface
5) Work ticket interface
6) Operation ticket interface
Image video monitoring system interface: and the data interface of the image video monitoring system is used for acquiring configuration information of each transformer substation and the camera, parameters of the camera, face information captured by the camera, calling of video signals of the camera and the like. The specific interfaces are as follows:
1) transformer substation and camera associated data interface
2) Camera parameter interface
3) Face buckling interface
4) Video calling interface
Robot, unmanned aerial vehicle system data interface: carry out data interface with robot, unmanned aerial vehicle system, trigger the robot and patrol under certain condition, see the robot and patrol the result and return to production management and control platform simultaneously. In addition, the rainfall information given to the platform by the auxiliary monitoring system needs to lock a signal for the robot. The specific interfaces are as follows:
1) robot patrol trigger interface
2) Result interface for robot inspection
3) Robot locking signal interface
4) Unmanned aerial vehicle tour trigger interface
5) Unmanned aerial vehicle inspection result interface
6) Unmanned aerial vehicle blocking signal interface
Image analysis system data interface: and the data interface of the image analysis system acquires analysis data such as intelligent identification, border crossing alarm, intelligent meter reading and the like of the image analysis system. The specific interfaces are as follows:
1) reading interface of pointer meter
2) Oil level reading interface
3) Boundary crossing alarm interface
4) Switch on-off identification interface
Scheduling automation system data interface: and the interface mode is carried out by adopting an FTP server interface mode with a data interface of a dispatching automation area III, and data information such as primary wiring diagram graphic data, current, voltage, active power, reactive power, accident tripping, normal deflection and the like of the SVG of the transformer substation is required to be realized through the FTP server. The specific interfaces are as follows:
1) tidal current data interface (Current, voltage, active, reactive)
2) One-time wiring SVG image interface
3) Remote signaling information interface (trip information, normal deflection information, main transformer oil temperature, main transformer gear information)
State evaluation center system data interface: and the data interface is connected with a platform of the state evaluation center, and transmits the auxiliary monitoring data to the state evaluation center in a uniform protocol form.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The transformer substation management platform based on the intelligent technology application is characterized by comprising a comprehensive management and control platform for the production of a maintenance center and an auxiliary monitoring substation;
the comprehensive management and control platform for the production of the maintenance center is connected with the auxiliary monitoring substation;
the patrol and maintenance center production comprehensive control platform acquires and uploads data information of environment monitoring, intelligent security and protection, a fire-fighting system and other auxiliary equipment in a station through a station end sensing layer; the storage and operation server analyzes and performs linkage control on the data, and performs comprehensive display and control in a comprehensive management and control platform of the patrol and maintenance center production;
the auxiliary monitoring substation is used for collecting and processing auxiliary facility data of the substation, the data processed by the auxiliary monitoring substation is transmitted to the comprehensive management and control platform for the production of the patrol maintenance center, and the comprehensive management and control platform for the production of the patrol maintenance center stores and watches the data.
2. The substation management platform based on the intelligent technology application according to claim 1, wherein the patrol center production comprehensive management and control platform is hierarchically divided into three levels, namely a data layer, a model layer and an application layer; the data layer collects data of the dispatching automation system, the transformer substation online monitoring system, the information protection system, the 4A system, the image video monitoring system, the robot system, the unmanned aerial vehicle system and the auxiliary monitoring substation system, linkage analysis, dispatching data analysis, image analysis and robot patrol analysis are realized for the application layer through data model definition, integration, conversion and analysis of the model layer, data support is provided for the application layer, final display is carried out through a display interface of the patrol and maintenance center production comprehensive management and control platform, and finally functions of one-key remote patrol, field operation management and control, intelligent security and protection management, drawing and document data, tool management, intercommunication with the 4A system, statistical report generation and auxiliary system management are achieved.
3. The substation management platform based on the intelligent technology application according to claim 1, wherein the data interaction related system of the comprehensive management and control platform for the production of the patrol maintenance center comprises data interaction among a dispatching automation system, a substation online monitoring system, a letter protection system, a 4A system, an image video monitoring system, a robot system, an unmanned aerial vehicle system and an auxiliary monitoring substation system.
4. The substation management platform based on intelligent technology application according to claim 3, wherein the dispatching automation system provides read-only tidal current data, accident alarm data, other remote signaling variables;
the transformer substation online monitoring system provides monitoring data and analysis report data;
the information protection system provides read-only protection action information and fault recording information;
the 4A system mainly provides asset information data, plan data, two tickets data, tool and instrument data and defect data;
the image video monitoring system provides bidirectional data, including video calling, image identification and analysis, appearance one-key inspection and face capture data;
the robot system and the unmanned aerial vehicle system are bidirectional data streams and mainly provide linkage patrol control and patrol result feedback data;
the data provided by the auxiliary monitoring substation is a bidirectional data stream, and provides auxiliary system monitoring data, comprehensive management data, linkage patrol execution control and result data.
CN201911286458.7A 2019-12-13 2019-12-13 Transformer substation management platform based on intelligent technology application Pending CN110989529A (en)

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CN111932397A (en) * 2020-07-09 2020-11-13 中国能源建设集团广东省电力设计研究院有限公司 Park transformer substation integrated management system based on internet of things
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CN112187938A (en) * 2020-09-30 2021-01-05 国网智能科技股份有限公司 Substation panoramic monitoring data hierarchical configuration processing method and system
CN112994231A (en) * 2020-12-31 2021-06-18 南京太司德智能电气有限公司 Automatic point-aligning acceptance check method for graphic picture of power dispatching system
CN112994231B (en) * 2020-12-31 2024-02-02 南京太司德智能电气有限公司 Automatic point-to-point checking and accepting method for graphic images of power dispatching system

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Application publication date: 20200410