CN105071537A - Quality control method for online monitoring data of primary equipment of intelligent transformer station - Google Patents

Quality control method for online monitoring data of primary equipment of intelligent transformer station Download PDF

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Publication number
CN105071537A
CN105071537A CN201510514688.XA CN201510514688A CN105071537A CN 105071537 A CN105071537 A CN 105071537A CN 201510514688 A CN201510514688 A CN 201510514688A CN 105071537 A CN105071537 A CN 105071537A
Authority
CN
China
Prior art keywords
primary equipment
monitoring data
data
monitored
control method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510514688.XA
Other languages
Chinese (zh)
Inventor
龚东武
周水斌
郭宏燕
王龙阁
路光辉
雍明超
庄益诗
王伟杰
王志成
周钟
卢声
曾国辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Xuji Group Co Ltd
XJ Electric Co Ltd
Xuchang XJ Software Technology Co Ltd
Original Assignee
State Grid Corp of China SGCC
Xuji Group Co Ltd
XJ Electric Co Ltd
Xuchang XJ Software Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Xuji Group Co Ltd, XJ Electric Co Ltd, Xuchang XJ Software Technology Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510514688.XA priority Critical patent/CN105071537A/en
Publication of CN105071537A publication Critical patent/CN105071537A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16Electric power substations
    • 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Abstract

The invention relates to a quality control method for online monitoring data of primary equipment of an intelligent transformer station, and belongs to the technical field of intelligent transformer stations. The method comprises that the operation state of the monitored primary equipment is obtained; the relationship that a monitoring parameter belong to the monitored primary equipment is established; and present data of the monitoring parameter is obtained, the operation state of the primary equipment which the obtained monitoring parameter belongs to is set as quality attribute of the monitoring data, and the quality attribute and the monitored present data are uploaded together. The quality attribute of an object of the monitoring data is set according to the switching state of the monitored primary equipment before the monitoring data is uploaded. A main state can effectively distinguished the online monitoring data with the quality attribute, the primary equipment is prevented from misjudgment of the operation condition, and thus, the accuracy in analyzing the condition of the primary equipment is improved.

Description

Intelligent substation primary equipment online monitoring data quality control method
Technical field
The present invention relates to a kind of intelligent substation primary equipment online monitoring data quality control method, belong to intelligent substation technical field.
Background technology
State access controller is one of key equipment of intelligent substation, and it is born in the collection of all primary equipment online monitoring data in intelligent substation, interim storage, alarm threshold management, early warning and data and delivers to the basic functions such as on-line monitoring main website.On-line monitoring main website carries out performance analysis and the plant maintenance of primary equipment by the online monitoring data that each transformer station state access controller send.
Multiple running statuses such as operation, maintenance and stoppage in transit can be there is in the primary equipment that transformer station has installed.When primary equipment is in different running statuses, the parameter information feature that on-line monitoring monitoring of equipment arrives is different, the meaning of representative is also different, if online monitoring data will not be distinguished be sent to on-line monitoring main website main website can be caused the erroneous judgement of primary equipment operating condition.At present, no matter be that on-Line Monitor Device or state access controller mainly lay particular emphasis on the stability aspect of data to the process of Monitoring Data, all and do not consider that primary equipment is in the different conditions putting into operation, overhaul or stop transport.
Summary of the invention
The object of this invention is to provide a kind of intelligent substation primary equipment online monitoring data quality control method, do not consider the state of primary equipment when uploading to solve current online monitoring data and cause the problem that main website judges by accident primary equipment operating condition.
The present invention provides a kind of intelligent substation primary equipment online monitoring data quality control method for solving the problems of the technologies described above, and the step of the method is as follows:
1) running status of monitored primary equipment is obtained;
2) monitoring parameter and monitored primary equipment attaching relation is set up;
3) obtain the current data of monitoring parameter, and the metric attribute running status of primary equipment belonging to obtained monitoring parameter being arranged to Monitoring Data send on carrying out together with the current data monitored.
The running status of described monitored primary equipment comprises normal operating condition, maintenance state and stoppage in transit state.
Described step 1) be used for storing the primary equipment running status obtained by apparatus for establishing Running Status Table.
Described primary equipment state table has following field: primary equipment identifies, primary equipment title and status.
5. intelligent substation primary equipment online monitoring data quality control method according to claim 4, is characterized in that, described step 3) process as follows:
A. set up transformer station's online monitoring data object set, each data object represents a monitoring parameter, and the attribute of data object is as follows: and name, value, alarm, quality}, wherein quality represents primary equipment running status;
B. assignment is carried out to name, value and alarm attribute of data object;
C. search monitored primary equipment and equipment state belonging to monitoring parameter, the quality attribute of object is set according to equipment state;
D. on-line monitoring main website is delivered to by all data object write data files.
The invention has the beneficial effects as follows: the present invention is by obtaining the running status of monitored primary equipment and setting up monitoring parameter and monitored primary equipment attaching relation; Then obtain the current data of monitoring parameter, and the metric attribute running status of primary equipment belonging to obtained monitoring parameter being arranged to Monitoring Data send on carrying out together with the current data monitored.The metric attribute of Monitoring Data object is set according to the throwing situation of moving back of monitored primary equipment before the present invention send in Monitoring Data, then carries out data are sent.Main website can effectively distinguish after the online monitoring data receiving band quality, avoids the erroneous judgement to primary equipment operating condition, thus improves the accuracy to primary equipment performance analysis.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is moved back in primary equipment operation throwing;
Fig. 2 is Monitoring Data quality setting procedure figure.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Due to the online monitoring data that state access control management is stood entirely, and play a part to form a connecting link between transformer station and main website, identification and Monitoring Data quality control that state access controller carries out primary equipment running status are practical.The present invention is by primary equipment state table newly-increased in the repository of state access controller, be used for storing monitored primary equipment running status, table has following field: primary equipment identifies, primary equipment title and status, status is defined as tri-state: normal state, maintenance state and stoppage in transit state; Associated with primary equipment status by monitoring parameter, set up the Monitoring Data object of band metric attribute, wherein metric attribute represents primary equipment status, delivers to main website by the Monitoring Data object of band quality.As shown in Figure 2, specific implementation process is as follows for the flow process of the method:
1 sets up primary equipment Running Status Table for storing the running status of primary equipment
In the repository of state access controller, newly-increased primary equipment state table, is used for storing monitored primary equipment running status, and table has following field: primary equipment identifies, primary equipment title and status.Status is defined as tri-state: normal state, maintenance state and stoppage in transit state, write in this table by configuration tool by all monitored primary equipments, Default device running status is stoppage in transit state.
2. set up monitoring parameter and monitored primary equipment attaching relation
In the repository of state access controller, set up associating between monitoring parameter with monitored equipment, primary equipment field belonging to namely increasing in monitoring parameter table, associates monitoring parameter with primary equipment monitored in 1.
3 carry out primary equipment throwing moves back setting
In configuration software, increase an equipment state throwing move back interface, normally to run, overhaul or stop transport selection according to the true ruuning situation of primary equipment, carry out equipment throwing and move back setting, move back according to the throwing at interface and select corresponding informance in Update Table storehouse, throw and move back interface as shown in Figure 1.
4. obtain monitoring parameter current data
Read real-time database and obtain monitoring parameter currency.
5. set up the parameter object of band metric attribute and carry out data are sent
First, set up transformer station's online monitoring data object set, each data object (attr object) represents a monitoring parameter, the attribute of data object is as follows: { name, value, alarm, quality} wherein quality represent primary equipment running status; Secondly, first assignment is carried out according to name, value and alarm attribute of information in 4 to data object before data are sent; Again, search monitored primary equipment and equipment state belonging to monitoring parameter, the quality attribute of object is set according to equipment state; Finally, on-line monitoring main website is delivered to by all data object write data files.On-line monitoring main website can effectively distinguish after the online monitoring data receiving band quality, avoids the erroneous judgement to primary equipment operating condition, thus improves the accuracy to primary equipment performance analysis.

Claims (5)

1. an intelligent substation primary equipment online monitoring data quality control method, is characterized in that, the step of the method is as follows:
1) running status of monitored primary equipment is obtained;
2) monitoring parameter and monitored primary equipment attaching relation is set up;
3) obtain the current data of monitoring parameter, and the metric attribute running status of primary equipment belonging to obtained monitoring parameter being arranged to Monitoring Data send on carrying out together with the current data monitored.
2. intelligent substation primary equipment online monitoring data quality control method according to claim 1, is characterized in that, the running status of described monitored primary equipment comprises normal operating condition, maintenance state and stoppage in transit state.
3. intelligent substation primary equipment online monitoring data quality control method according to claim 2, is characterized in that, described step 1) be used for storing the primary equipment running status obtained by apparatus for establishing Running Status Table.
4. intelligent substation primary equipment online monitoring data quality control method according to claim 3, it is characterized in that, described primary equipment state table has following field: primary equipment identifies, primary equipment title and status.
5. intelligent substation primary equipment online monitoring data quality control method according to claim 4, is characterized in that, described step 3) process as follows:
A. set up transformer station's online monitoring data object set, each data object represents a monitoring parameter, and the attribute of data object is as follows: and name, value, alarm, quality}, wherein quality represents primary equipment running status;
B. assignment is carried out to name, value and alarm attribute of data object;
C. search monitored primary equipment and equipment state belonging to monitoring parameter, the quality attribute of object is set according to equipment state;
D. on-line monitoring main website is delivered to by all data object write data files.
CN201510514688.XA 2015-08-20 2015-08-20 Quality control method for online monitoring data of primary equipment of intelligent transformer station Pending CN105071537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510514688.XA CN105071537A (en) 2015-08-20 2015-08-20 Quality control method for online monitoring data of primary equipment of intelligent transformer station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510514688.XA CN105071537A (en) 2015-08-20 2015-08-20 Quality control method for online monitoring data of primary equipment of intelligent transformer station

Publications (1)

Publication Number Publication Date
CN105071537A true CN105071537A (en) 2015-11-18

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CN201510514688.XA Pending CN105071537A (en) 2015-08-20 2015-08-20 Quality control method for online monitoring data of primary equipment of intelligent transformer station

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109617242A (en) * 2018-12-29 2019-04-12 中国南方电网有限责任公司 A kind of intelligent substation primary equipment state automatic identification method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102361350A (en) * 2011-10-13 2012-02-22 广东电网公司电力科学研究院 Method for monitoring power grid equipment on line
CN102368634A (en) * 2011-09-14 2012-03-07 文存润 Unified information platform system for state monitoring of intelligent transformer substation
CN103296756A (en) * 2013-05-13 2013-09-11 蔡夏莲 Managing and monitoring system for transformer substation
CN103344855A (en) * 2013-06-25 2013-10-09 国家电网公司 Condition monitoring system of intelligent transformer substation
CN103427489A (en) * 2013-08-20 2013-12-04 国家电网公司 Intelligent substation comprehensive monitoring system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102368634A (en) * 2011-09-14 2012-03-07 文存润 Unified information platform system for state monitoring of intelligent transformer substation
CN102361350A (en) * 2011-10-13 2012-02-22 广东电网公司电力科学研究院 Method for monitoring power grid equipment on line
CN103296756A (en) * 2013-05-13 2013-09-11 蔡夏莲 Managing and monitoring system for transformer substation
CN103344855A (en) * 2013-06-25 2013-10-09 国家电网公司 Condition monitoring system of intelligent transformer substation
CN103427489A (en) * 2013-08-20 2013-12-04 国家电网公司 Intelligent substation comprehensive monitoring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109617242A (en) * 2018-12-29 2019-04-12 中国南方电网有限责任公司 A kind of intelligent substation primary equipment state automatic identification method

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Application publication date: 20151118

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