CN105352542A - Panoramic state monitoring system for convertor station - Google Patents
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Abstract
In order to prompt the lean management level of a convertor station, to meet the requirements for intelligent operation management of the convertor station, to achieve the effective fusion of monitoring data of equipment and to improve the utilization rate of data, the invention provides a panoramic state monitoring system for the convertor station. The system comprises a data collection module; a data storage module; a data analysis processing module; and an application module. The system achieves the unified collection and uploading of on-line monitoring data of all scattered and isolated devices at the convertor station to a mass real-time/historical database through a state controller, carries out the effective fusion and correlation analysis of the on-line monitoring data of various devices, achieves the panoramic monitoring and multi-dimensional analysis of the states of the devices at the convertor station, is provided with a plurality of management and analysis programs in a preset manner, provides intelligent early warning, alarming and auxiliary decision making functions for a manager, has an intelligent management function, can achieve the unified and standard storage of monitoring data of the devices at the convertor station, and provides unified data access service for the outside.
Description
Technical field
The present invention relates to extra-high voltage converter station equipment panorama status monitoring and control technology, belong to electrical network panorama monitor management and field of intelligent control.
Background technology
The O&M monitoring of current ultra-high voltage converter station, mainly based on the various on-Line Monitor Device of installing in station and all kinds of backup system, comprises the monitoring system that transformer online monitoring, isolating switch/GIS on-line monitoring, direct-current wall bushing on-line monitoring, leakage monitoring system, fire alarm system, valve Room air conditioner ventilating system and image monitoring system etc. are separate.These monitoring systems possess independently observation interface separately, system isolated operation, there is no direct information interaction each other, this just need more manually to pay close attention to, the information of these equipment for the treatment of and analysis, therefore cannot meet the requirement that current conversion station intelligent operation manages; Meanwhile, various equipment monitoring system Dynamic data exchange is deposited, and lacks effective data fusion, cannot carry out effective correlation analysis to relevant device data, lacks the digging utilization to accumulation data; In addition, also not providing can for the data, services of other system, and the producing level of data resource is not high.
Summary of the invention
For promoting current conversion station lean management level, meet the requirement of current conversion station intelligent operation management, realize the effective integration of monitoring of equipment data, improve data user rate, the invention provides a kind of current conversion station panorama condition monitoring system, comprise with lower part: data acquisition module; Data storage module; Data Analysis Services module; Application module.
Described data acquisition module is status monitoring controller, is deployed in current conversion station, and this status monitoring controller is divided into three parts: part of data acquisition, data transformations part and data are transmitted, wherein
Part of data acquisition: the data that the various on-Line Monitor Device of installing in collection current conversion station and all kinds of backup system produce in real time;
Data transformations part: each system real time data part of data acquisition obtained is carried out preliminary classification and is converted into standardization, unitized data pattern;
Tcp data segment: by wired or GPRS wireless network by the data upload after transforming to data storage module.
Described data storage module is divided into real-time data base and historical data base:
Real-time data base: store each systems axiol-ogy data in the current conversion station uploaded by status monitoring controller;
Historical data base: store the historical data after Data Analysis Services.
Data Analysis Services module is divided into data analysis and data processing two parts, wherein, the Main Function of data analysis component is carry out detailed classification to implementation data, and to arrange based on user and national safety standard is transferred corresponding data and comprehensively analyzed, whether contrast subsystem current operating conditions meets user is arranged or national safety standard, and this comprehensive analysis mainly comprises: data identification analysis in standing, running state analysis, abnormity point investigation are analyzed.The Main Function of data processing section is: grouped data is sent to application module in real time; Real Time Compression is carried out to the complete data of analysis, after being converted into historical data, is sent to historical data base; Abnormal point numerical is sent to application module according to the report of formation abnormity point, and this abnormity point of compression packing reports that being sent to historical data base stores separately.
The comprehensive analysis of described data analysis component can arrange according to user and be divided into: data identification analysis in standing, comprehensive analysis of fault, fault history are recollected.
Application module comprise operation monitoring, inquiry and add up, comprehensively analyze, intelligent alarm, operational management, the application function such as assistance application.
Further, operational management is applied: receive the real-time analysis data of Data Analysis Services module transmission, abnormity point report, arrange according to application and this data transformations and report are transformed and feed back to user or make suitable adjustment to the running status of corresponding subsystem, its feedback system can be status indicator lamp form or patterned way, and its adjustment is mainly backstage and automatically adjusts.
Further, operation monitoring is applied: receive the real-time analysis data that Data Analysis Services module sends, in conjunction with the comparative analysis of user preset value, with the mode watchdog subsystem running status of backstage record during subsystem normal operation, during subsystem operation exception, send alarm signal to intelligent alarm application.
Further, inquiry and statistics application: the running status of each subsystem of comprehensive statistics current conversion station, abnormity point information and Intelligent adjustment information preserved in record, feeds back this information when keeper inquires about to keeper comprehensively.
Further, comprehensive analytical applications: the running status receiving each subsystem, in conjunction with preset value comparative analysis, the running status of each subsystem of comprehensive regulation.
Further, intelligent alarm is applied: this is applied as the assistance application of operation monitoring, after reception operation monitoring applies the alarm signal sent, from the corresponding abnormity point information of Data Analysis Services module calls, in conjunction with user preset value, send the warning alarm of different brackets.
Further, assistance application can comprise the application such as intelligent base, Intelligent steward.
Described intelligent base is the processing scheme of the common operation exception of each subsystem.
Described Intelligent steward: when a certain subsystem occurs that exceeding operational management applies adjustable abnormal case, first Intelligent steward transfers solution from intelligent base; Scope is stored then to cloud platform inquiry solution as exceeded intelligent base; As still do not obtained solution then to user feedback temporarily without solution, and record is put on record.
Further, this current conversion station panorama condition monitoring system is applicable to ultra-high voltage converter station.
Further, current conversion station panorama condition monitoring system of the present invention, by equipment monitoring system systematic integration optimization separate in current conversion station, realizes the unified access of full station information, unified storage and unified displaying to realize above demand.
Further, current conversion station panorama condition monitoring system of the present invention externally can provide data-interface by standard data services, as I2, CIS, SQL, UAPI etc. (WebServiceC/S), thus meet the demand data of external system or management unit.
Current conversion station panorama condition monitoring system of the present invention has the following advantages:
1. real current conversion station information digitalization, system framework networking, information sharing platform, equipment state is visual, monitoring objective panorama, communication protocol standard, application function are interactive, information represents integration, the status data of Real-time Collection station equipment, carries out comprehensive diagnostic analysis and life-cycle assessment.
2. realize the unified access of full station information, unified storage and unification to show, and unified data access interface is externally provided, realize the functions such as operation monitoring, operation and controlling, integrated information analysis and intelligent alarm, operational management and assistance application.
3. graphical panorama show according to magnanimity in real time/historical data base in react the full station equipment shape of current conversion station panoramic view data pass through patterned way, panorama represents in front of the user, the equipment state at full station just can be grasped before making user can be sitting in a screen, reduce action required personnel amount, reduce the workload of operating personnel, increase work efficiency.
4. panorama shows the information barrier got through between each monitoring subsystem, achieve the multianalysis of equipment state various dimensions, provide the early warning of intelligence, alarm, decision-making assistant information, real-time reflection subsystem running status, carry out abnormity point investigation in time, realize the lean management of current conversion station equipment state.
Accompanying drawing explanation
Fig. 1: current conversion station panorama condition monitoring system structural drawing
Fig. 2: current conversion station panorama condition monitoring system figure
Specific embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 2, realize " panorama " monitoring of ultra-high voltage converter station equipment state, form primarily of three-decker: data acquisition, magnanimity in real time/history data store and analyzing and processing, panorama displaying.Details are as follows for concrete implementation:
Be illustrated in figure 1 a kind of current conversion station and establish panorama condition monitoring system, comprise with lower part: data acquisition module; Data storage module; Data Analysis Services module; Application module.
Wherein, data acquisition module is specially status monitoring controller, and this controller portion is deployed in ultra-high voltage converter station, each automation equipment in horizontal UNICOM Converter Station, comprising data acquisition, data transformations and data and transmit three parts, is the hardware unit realizing the collection of current conversion station panoramic view data.Wherein, part of data acquisition comprises abundant standard interface storehouse, can monitor, assistance application, measuring apparatus etc. carry out information interaction, realize the collection of current conversion station panoramic view data with master status; The Main Function of data transformations part is that each system real time data part of data acquisition obtained is converted into standardization, unitized data pattern; The Main Function of tcp data segment be by wired or GPRS wireless network by the data upload after transforming to data storage module.
Data storage module is divided into real-time data base and historical data base, and wherein, real-time data base stores each systems axiol-ogy data in the current conversion station uploaded by status monitoring controller; Historical data base: store the historical data after Data Analysis Services.The panoramic view data of state access controller collection belongs to real time data, has that measuring point substantial amounts, renewal frequency are fast, the feature of timing.Process and store magnanimity, the real time data that refreshes at a high speed just need to use magnanimity in real time/historical data base.This database is designed and developed for process real time data specially, and than conventional relationship database purchase improved efficiency tens times, and have employed efficient Real-time compression algorithm, the storage space needed for mass data significantly reduces.Magnanimity in real time/superiority of historical data base in access real time data, the figure for panoramic view data is shown and is provided powerful support.
Data Analysis Services module is divided into data analysis and data processing two parts, wherein, the Main Function of data analysis component is carry out detailed classification to implementation data, and to arrange based on user and national safety standard is transferred corresponding data and comprehensively analyzed, whether contrast subsystem current operating conditions meets user is arranged or national safety standard, and this comprehensive analysis mainly comprises: data identification analysis in standing, running state analysis, abnormity point investigation are analyzed.The Main Function of data processing section is: grouped data is sent to application module in real time; Real Time Compression is carried out to the complete data of analysis, after being converted into historical data, is sent to historical data base; Abnormal point numerical is sent to application module according to the report of formation abnormity point, and this abnormity point of compression packing reports that being sent to historical data base stores separately.
Such as, user is provided with the normal operating conditions parameter of a certain system and corresponding deviate, when this subsystem normally runs, namely, when running status does not exceed deviate, the data analysis module that current conversion station establishes panorama condition monitoring system is mainly with Data classification, data compression with send the data after analyzing and processing to condition monitoring application and data storage module; When there is certain abnormity point in a certain subsystem operational process, current conversion station establishes the data analysis module of panorama condition monitoring system can obtain the position of this abnormity point by analyzing contrast, formation abnormity point is reported, and by the corresponding system that the report of this abnormity point is sent to separately in application module, and this abnormity point is reported boil down to historical data is sent to historical data base and stores separately.
Application module comprise operation monitoring, inquiry and add up, comprehensively analyze, intelligent alarm, operational management, assistance application function, by receiving real-time analysis data, the abnormity point report of the transmission of Data Analysis Services module, arrange according to application and this data transformations and report are transformed and feed back to user or make suitable adjustment to the running status of corresponding subsystem, its feedback system can be status indicator lamp form or patterned way, and its adjustment is mainly backstage and automatically adjusts.
The Main Function of operation monitoring application is: receive the real-time analysis data that Data Analysis Services module sends, as subsystem normal operation, then with the mode watchdog subsystem running status of backstage record, as subsystem operation exception, such as power consumption values exceeds preset range suddenly, then send alarm signal to intelligent alarm application.
Inquiry with the Main Function of statistics application is: the running status of each subsystem of comprehensive statistics current conversion station, and abnormity point information and Intelligent adjustment information preserved in record, feeds back this information when keeper inquires about to keeper comprehensively.
Comprehensive analytical applications: the running status receiving each subsystem, in conjunction with preset value comparative analysis, the running status of each subsystem of comprehensive regulation.
The assistance application being mainly operation monitoring of intelligent alarm application, after reception operation monitoring applies the alarm signal sent, from the corresponding abnormity point information of Data Analysis Services module calls, the mode marked with warning light variable color or operation curve as abnormality and preset value gap 5% points out user; Also continue glimmer or point out user in the mode that operation curve highlights with warning light variable color as abnormality and preset value gap are 5% ~ 10%; As abnormality and preset value gap exceed 10% with warning light variable color, flicker force to highlight with alarm song or operation curve and mode with alarm song points out user.
Assistance application comprises intelligent base, Intelligent steward application.Described intelligent base is the processing scheme of the common operation exception of each subsystem.Described Intelligent steward Main Function is: when a certain subsystem occurs that exceeding operational management applies adjustable abnormal case, first Intelligent steward transfers solution from intelligent base; Scope is stored then to cloud platform inquiry solution as exceeded intelligent base; As still do not obtained solution then to user feedback temporarily without solution, and record is put on record.
The Main Function of device management application be when this equipment management system receive there is the report of certain abnormity point in a certain subsystem operational process time, automatically appropriateness adjustment can be carried out to the running status of this subsystem or other subsystems according to pre-set programs, to eliminate this abnormity point, reduce the personnel to operate; The abnormity point received as this equipment management system exceeds pre-set programs process range or continues to receive the abnormity point report of a certain subsystem or occur the report that abnormity point expands, then send alarm command to intelligent alarm application and send request signal to Intelligent steward simultaneously, eliminate abnormal as user fails to send instruction in time, then reduce according to pre-set programs or suspend the operation of this subsystem, as being temperature anomaly, then first select to regulate temperature control subsystem according to pre-set programs, as this abnormal case can not be solved, then select the operation reducing or suspend abnormal subsystem.
Monitoring Data is carried out arranging according to unified standard, gather, stored, and externally provide data-interface by unibus, as I2, CIS, SQL, UAPI etc. (WebServiceC/S), thus meet external unit or the system requirements for access to station end data according to unified data-interface.
Current conversion station panorama condition monitoring system of the present invention passes through equipment monitoring system systematic integration optimization separate in current conversion station, realizes the unified access of full station information, unified storage and unification displaying to realize above demand, has the following advantages:
1. achieve current conversion station information digitalization, system framework networking, information sharing platform, equipment state is visual, monitoring objective panorama, communication protocol standard, application function are interactive, information represents integration, the status data of Real-time Collection station equipment, carries out comprehensive diagnostic analysis and life-cycle assessment.
2. realize the unified access of full station information, unified storage and unification to show, and unified data access interface is externally provided, realize the functions such as operation monitoring, operation and controlling, integrated information analysis and intelligent alarm, operational management and assistance application.
3. graphical panorama show according to magnanimity in real time/historical data base in react the full station equipment shape of current conversion station panoramic view data pass through patterned way, panorama represents in front of the user, the equipment state at full station just can be grasped before making user can be sitting in a screen, reduce action required personnel amount, reduce the workload of operating personnel, increase work efficiency.
4. panorama shows the information barrier got through between each monitoring subsystem, achieve the multianalysis of equipment state various dimensions, provide the early warning of intelligence, alarm, decision-making assistant information, real-time reflection subsystem running status, carry out abnormity point investigation in time, realize the lean management of current conversion station equipment state.
It should be noted that and understand, when not departing from the spirit and scope required by the claims in the present invention, various amendment and improvement can be made to the present invention of foregoing detailed description.Therefore, the scope of claimed technical scheme is not by the restriction of given any specific exemplary teachings.
Claims (9)
1. a current conversion station panorama condition monitoring system, is characterized in that, comprises with lower part: data acquisition module; Data storage module; Data Analysis Services module; Application module.
2. current conversion station panorama condition monitoring system according to claim 1, it is characterized in that, described data acquisition module is status monitoring controller, is deployed in current conversion station, this status monitoring controller is divided into three parts: part of data acquisition, data transformations part and data are transmitted, wherein
Part of data acquisition: the data that the various on-Line Monitor Device of installing in collection current conversion station and all kinds of backup system produce in real time;
Data transformations part: each system real time data part of data acquisition obtained is carried out preliminary classification and is converted into standardization, unitized data pattern;
Tcp data segment: by wired or GPRS wireless network by the data upload after transforming to data storage module.
3. current conversion station panorama condition monitoring system according to claim 1, it is characterized in that, described data storage module is divided into real-time data base and historical data base:
Real-time data base: store each systems axiol-ogy data in the current conversion station uploaded by status monitoring controller;
Historical data base: store the historical data after Data Analysis Services.
4. current conversion station panorama condition monitoring system according to claim 1, it is characterized in that, described Data Analysis Services module is divided into data analysis and data processing two parts:
Data analysis component: detailed classification is carried out to implementation data, and to arrange based on user and national safety standard is transferred corresponding data and comprehensively analyzed, whether contrast subsystem current operating conditions meets user is arranged or national safety standard.
Data processing section: data are processed by following steps:
A. grouped data is sent to application module in real time;
B. Real Time Compression is carried out to the complete data of analysis, after being converted into historical data, be sent to historical data base;
C. abnormal point numerical is sent to application module according to the report of formation abnormity point, and this abnormity point of compression packing reports that being sent to historical data base stores separately.
5. current conversion station panorama condition monitoring system according to claim 4, is characterized in that, described in data analysis component comprehensive analyze to arrange according to user can comprise data identification analysis in station, running state analysis, abnormity point investigation analyze.
6. current conversion station panorama condition monitoring system according to claim 4, it is characterized in that, described application module can comprise: operation monitoring, inquiry and add up, comprehensively analyze, intelligent alarm, operational management, the application function such as assistance application.
7. current conversion station panorama condition monitoring system according to claim 6, it is characterized in that, describedly answer operational management part, by receiving real-time analysis data, the abnormity point report of the transmission of Data Analysis Services module, arrange according to application and this data transformations and report are transformed and feed back to user or make suitable adjustment to the running status of corresponding subsystem, its feedback system can be status indicator lamp form or patterned way, and its adjustment mode is mainly backstage and automatically adjusts.
8. current conversion station panorama condition monitoring system according to claim 1, it is characterized in that, this current conversion station panorama condition monitoring system is applicable to ultra-high voltage converter station.
9. current conversion station panorama condition monitoring system according to claim 1, it is characterized in that, this current conversion station panorama condition monitoring system externally provides data-interface by unibus, meets external unit or system to the requirements for access of station end data.
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| CN111539642A (en) * | 2020-04-29 | 2020-08-14 | 西安电子科技大学青岛计算技术研究院 | Power plant data acquisition and processing system and method based on object-oriented |
| CN111539642B (en) * | 2020-04-29 | 2023-08-04 | 西安电子科技大学青岛计算技术研究院 | Object-oriented power plant data acquisition and processing system and method thereof |
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| CN112039075B (en) * | 2020-11-06 | 2021-03-16 | 中国南方电网有限责任公司超高压输电公司广州局 | Converter station multidimensional data analysis and monitoring system |
| CN112039075A (en) * | 2020-11-06 | 2020-12-04 | 中国南方电网有限责任公司超高压输电公司广州局 | Converter station multidimensional data analysis and monitoring system |
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| CN113312340A (en) * | 2021-04-09 | 2021-08-27 | 国网陕西省电力公司电力科学研究院 | Integrated method and system for processing, fusing and displaying multi-source data |
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