CN112364043A - Automatic checking method for remote point table of dispatching automation system - Google Patents

Automatic checking method for remote point table of dispatching automation system Download PDF

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CN112364043A
CN112364043A CN202011253741.2A CN202011253741A CN112364043A CN 112364043 A CN112364043 A CN 112364043A CN 202011253741 A CN202011253741 A CN 202011253741A CN 112364043 A CN112364043 A CN 112364043A
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telecontrol
automation system
data
point table
standard database
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石启宏
郭明
冯扬婧澜
饶青
张云菊
仇伟杰
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Guizhou Power Grid Co Ltd
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Guizhou Power Grid Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
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Abstract

本发明公开了一种调度自动化系统远动点表自动校核方法，该方法包括以下步骤：调度自动化系统远动点表自动校核工具采集远动上送信号；确定远动上送信号电压等级、所属设备类型和调度编号信息；对远动上送信号的描述、规范性、完整性与规则库信号进行比对；根据比对结果描述判断是否有漏送、多送的信号，生成报表，用颜色区分信号上送情况；校核报表结果输出反馈给厂站端调试人员和校核人员。本发明审核大大简化，省时省力，审核效率高，能够适应不同类型二次设备信号审核，降低审核难度，降低审核人员的技术水平，降低主观原因导致的出错概率。The invention discloses an automatic checking method for a telecontrol point table of a dispatching automation system. The method comprises the following steps: an automatic checking tool for the telecontrol point table of a dispatching automation system collects a telecontrol sending signal; and determining the voltage level of the telecontrol sending signal , equipment type and scheduling number information; compare the description, standardization and integrity of the signal sent by the telecontrol with the rule base signal; judge whether there are missing or over-sent signals according to the description of the comparison results, and generate a report. Colors are used to distinguish the sending of signals; the results of the verification report are output and fed back to the debuggers and verification personnel at the factory site. The present invention greatly simplifies auditing, saves time and effort, and has high auditing efficiency, can adapt to different types of secondary equipment signal auditing, reduces auditing difficulty, reduces the technical level of auditors, and reduces the error probability caused by subjective reasons.

Description

Automatic checking method for remote point table of dispatching automation system
Technical Field
The invention relates to an automatic checking method for a remote point table of a dispatching automation system, and belongs to the technical field of data checking of the dispatching automation system.
Background
The transformer substation uploads the in-station information including remote signaling, remote measurement and remote control to a dispatching automation system main station through teleoperation, so that the dispatching can realize monitoring and control on the transformer substation from the main station end, the integrity and accuracy of the information sent by the station end are of great importance, and currently, the control means is mainly examined before a teleoperation point table is imported into the dispatching automation system for the integrity and accuracy of the collected signals. The manual checking process has the following problems:
(1) signals listed in the signal uploading specification are various, the auditors have difficulty in memorizing, and even the auditors with abundant experience need to look over the specification, so that unnecessary events are consumed in the auditing process, and the continuous development of work is delayed.
(2) The secondary equipment in the transformer substation is various in types, the acquired signals are different, different manufacturers can have different description phenomena, and numerous interferences are brought to auditors.
(3) Auditors have different levels, and signals are easy to miss and send more due to subjective reasons.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the automatic checking method for the remote point table of the dispatching automation system is provided to solve the technical problems that in the prior art, checking personnel levels are different, the mastering degree of rule specifications is different, the manual checking workload is extremely high, the subjective factor is strong in the checking process, missed sending and multi-sending signals are difficult to find, and the like.
The technical scheme adopted by the invention is as follows: a method for automatically checking a remote point table of a dispatching automation system comprises the following steps:
step 1, a remote point meter automatic check tool of a dispatching automation system collects remote uploading signals;
step 2, determining voltage levels of telemechanical uploading signals, types of equipment and scheduling number information;
step 3, comparing the description, normalization and integrity of the telecontrol uploading signal with the rule base signal;
step 4, judging whether signals which are missed to send and are sent more exist according to the description of the comparison result, generating a report, and distinguishing the signal uploading condition by using colors;
and 5, outputting the checking report results and feeding back the results to the debugging personnel and the checking personnel at the factory station.
Preferably, the method for determining the missing transmission signal and the multi-transmission signal in the step 4 includes: if the data in the standard database has no matching item in the imported data, the data is judged to be sent less, and if the data in the standard database has no matching item, the data is judged to be sent more.
Preferably, the color discrimination signal is: red indicates a less-sent signal and blue indicates a more-sent signal.
Preferably, the comparison method in step 3 is: and (4) discarding the voltage grade and the equipment type of the imported data, then carrying out full character comparison with a standard database, and obtaining a comparison result in step 4.
Preferably, the automatic check tool for the remote point table of the dispatching automation system comprises a data import/export module, a standard database management module, a data check module and a user and authority management module, wherein the data import module provides data to be checked for the data check module, the data check module compares the data with the data in the standard database management module and outputs check results through the data export module, and the standard database management module customizes a standard database.
The system also comprises a user and authority management module, wherein the user and authority management module completes the division of user authority, the checking user performs data import, checking and export operations, and the standard library management user of the divided standard database management module modifies the standard library.
Preferably, the standard library management user of the divided standard database management module modifies the standard library.
The invention has the beneficial effects that: compared with the prior art, the method has the advantages of greatly simplifying the audit, saving time and labor, having high audit efficiency, being suitable for the audit of signals of secondary equipment of different types, reducing the audit difficulty, reducing the technical level of auditors, and reducing the error probability caused by subjective reasons so as to solve the technical problems that the missed and multi-sent signals are difficult to find by manual check.
Detailed Description
The invention is further described below with reference to specific examples.
Example 1: a method for automatically checking a remote point table of a dispatching automation system comprises the following steps:
step 1, a dispatching automation system remote point table automatic check tool collects a remote uploading signal, the dispatching automation system remote point table automatic check tool comprises a data import/export module, a standard database management module, a data check module and a user and authority management module, the data import module provides data to be checked for the data check module, the data check module compares the data with data in the standard database management module and outputs check results through the data export module, and the standard database management module makes a standard database; the system also comprises a user and authority management module, wherein the user and authority management module completes the division of user authority, a check user performs data import, check and export operations, and a standard library management user of the divided standard database management module modifies a standard library; the standard library management user of the divided standard database management module modifies the standard library;
step 2, determining voltage levels of telemechanical uploading signals, types of equipment and scheduling number information;
step 3, comparing the description, normalization and integrity of the telecontrol uploading signal with the rule base signal, wherein the comparison method comprises the following steps: after the imported data are discarded in voltage class and equipment type, carrying out full character comparison with a standard database, and obtaining a comparison result in step 4;
and 4, judging whether signals which are missed to send and are sent more exist according to the description of the comparison result, wherein the method for judging the signals which are missed to send and are sent more comprises the following steps: if the data in the standard database has no matching item in the imported data, the judgment is less sending, if the imported data has no matching item in the standard database, the judgment is more sending, a judgment result is generated into a report, the report is sent on a color distinguishing signal, and the color distinguishing signal is as follows: red represents an under-sent signal and blue represents a multi-sent signal;
and 5, outputting the checking report results and feeding back the results to the debugging personnel and the checking personnel at the factory station.
On the basis of the prior art, the invention establishes a complete and accurate data standard library based on the current data and the regulation and control integrated information uploading requirement, uses a remote point table automatic checking tool of a dispatching automation system to compare the description, the normalization and the integrity of remote uploading signals with the standard library, judges whether the signals which are missed and sent more exist according to the description, replaces manual checking and generates a report form, and solves the technical problems that the signals which are missed and sent more are difficult to find by manual checking and the like.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.

Claims (8)

1.一种调度自动化系统远动点表自动校核方法，其特征在于：该方法包括以下步骤：1. an automatic checking method for a remote control point table of a dispatch automation system, characterized in that: the method comprises the following steps: 步骤1、调度自动化系统远动点表自动校核工具采集远动上送信号；Step 1. The automatic calibration tool of the telecontrol point table of the dispatching automation system collects the signal sent by the telecontrol; 步骤2、确定远动上送信号电压等级、所属设备类型和调度编号信息；Step 2. Determine the voltage level of the signal sent by the telecontrol, the type of equipment it belongs to, and the scheduling number information; 步骤3、对远动上送信号的描述、规范性、完整性与规则库信号进行比对；Step 3. Compare the description, normativeness and integrity of the signal sent by the telecontrol to the rule base signal; 步骤4、根据比对结果描述判断是否有漏送、多送的信号，生成报表；Step 4. According to the description of the comparison result, determine whether there are missing or over-delivered signals, and generate a report; 步骤5、校核报表结果输出反馈给厂站端调试人员和校核人员。Step 5. The results of the verification report are output and fed back to the debuggers and verification personnel at the plant site. 2.根据权利要求1所述的一种调度自动化系统远动点表自动校核方法，其特征在于：步骤4中生成报表用颜色区分信号上送情况。2. The method for automatic checking of a telecontrol point table of a dispatch automation system according to claim 1, characterized in that: in step 4, a report is generated to distinguish the signal sending situation by color. 3.根据权利要求1所述的一种调度自动化系统远动点表自动校核方法，其特征在于：步骤4中漏送、多送的信号判断方法为：如果标准数据库中的数据在导入的数据中无吻合项，判断为少送，如果导入的数据在标准数据库中无吻合项，判断为多送。3. a kind of dispatching automation system telecontrol point table automatic checking method according to claim 1, is characterized in that: in step 4, the signal judgment method of missing sending, sending more is: if the data in the standard database is imported in the If there is no matching item in the data, it is judged to be less sent. If the imported data has no matching item in the standard database, it is judged to be more sent. 4.根据权利要求2所述的一种调度自动化系统远动点表自动校核方法，其特征在于：颜色区分信号为：红色表示少送信号，蓝色表示多送信号。4. The method for automatic checking of a telecontrol point table of a dispatch automation system according to claim 2, wherein the color distinguishing signals are: red means sending less signals, blue means sending more signals. 5.根据权利要求1所述的一种调度自动化系统远动点表自动校核方法，其特征在于：步骤3中比对方法为：导入的数据舍弃电压等级、设备类型后与标准数据库进行全字符对比，比对结果在步骤4。5. a kind of scheduling automation system telecontrol point table automatic checking method according to claim 1, is characterized in that: in step 3, the comparison method is: after the imported data discards the voltage level, the equipment type and carries out the full process with the standard database. Character comparison, the comparison result is in step 4. 6.根据权利要求1所述的一种调度自动化系统远动点表自动校核方法，其特征在于：调度自动化系统远动点表自动校核工具包括数据导入/导出模块、标准数据库管理模块、数据校核模块，数据导入模块为数据校核模块提供待校核数据，数据校核模块通过与标准数据库管理模块中数据进行对比，并通过数据导出模块输出校核结果，标准数据库管理模块制定标准数据库。6. a kind of scheduling automation system telecontrol point table automatic checking method according to claim 1 is characterized in that: dispatch automation system telecontrol point table automatic checking tool comprises data import/export module, standard database management module, The data check module, the data import module provides the data to be checked for the data check module, the data check module compares with the data in the standard database management module, and outputs the check result through the data export module, and the standard database management module formulates the standard database. 7.根据权利要求6所述的一种调度自动化系统远动点表自动校核方法，其特征在于：还包括用户及权限管理模块，用户及权限管理模块完成用户权限的划分，校核用户进行数据导入、校核、导出操作，划分的标准数据库管理模块的标准库管理用户对标准库进行修改。7. The automatic checking method of a remote control point table of a scheduling automation system according to claim 6, characterized in that: it also comprises a user and an authority management module, and the user and the authority management module complete the division of user authority, and check the user to carry out Data import, check, and export operations, and the standard database management module of the divided standard database management module allows users to modify the standard database. 8.根据权利要求7所述的一种调度自动化系统远动点表自动校核方法，其特征在于：划分的标准数据库管理模块的标准库管理用户对标准库进行修改。8 . The method for automatically checking the telecontrol point table of a scheduling automation system according to claim 7 , wherein the standard library management user of the divided standard database management module modifies the standard library. 9 .
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113114732A (en) * 2021-03-23 2021-07-13 国网江苏省电力有限公司连云港供电分公司 Automatic data point aligning system and method suitable for multiple links of transformer substation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106971351A (en) * 2017-03-27 2017-07-21 国网江苏省电力公司电力科学研究院 The automatic Acceptance Test System of intelligent substation regulation and controlling of information integration and method
CN107133275A (en) * 2017-04-11 2017-09-05 国网福建省电力有限公司 The method that a kind of regulation and control main website telemechanical point table is audited automatically
CN109217470A (en) * 2018-09-07 2019-01-15 国网江苏省电力有限公司连云港供电分公司 It is checked and accepted automatically and check method and system based on the boss station monitoring information for checking and accepting card
CN109359950A (en) * 2018-10-31 2019-02-19 国网河南省电力公司濮阳供电公司 A method for whole-process management and control of power grid monitoring information
WO2019165811A1 (en) * 2018-02-28 2019-09-06 国电南瑞科技股份有限公司 Master/slave station monitoring information check method, and main station and slave station
CN110378809A (en) * 2019-07-29 2019-10-25 国网河北省电力公司 A kind of intelligent check method of supervisory control of substation information table information data
CN111478818A (en) * 2020-05-11 2020-07-31 广西电网有限责任公司钦州供电局 A remote check method based on SCD file and RCD file

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106971351A (en) * 2017-03-27 2017-07-21 国网江苏省电力公司电力科学研究院 The automatic Acceptance Test System of intelligent substation regulation and controlling of information integration and method
CN107133275A (en) * 2017-04-11 2017-09-05 国网福建省电力有限公司 The method that a kind of regulation and control main website telemechanical point table is audited automatically
WO2019165811A1 (en) * 2018-02-28 2019-09-06 国电南瑞科技股份有限公司 Master/slave station monitoring information check method, and main station and slave station
CN109217470A (en) * 2018-09-07 2019-01-15 国网江苏省电力有限公司连云港供电分公司 It is checked and accepted automatically and check method and system based on the boss station monitoring information for checking and accepting card
CN109359950A (en) * 2018-10-31 2019-02-19 国网河南省电力公司濮阳供电公司 A method for whole-process management and control of power grid monitoring information
CN110378809A (en) * 2019-07-29 2019-10-25 国网河北省电力公司 A kind of intelligent check method of supervisory control of substation information table information data
CN111478818A (en) * 2020-05-11 2020-07-31 广西电网有限责任公司钦州供电局 A remote check method based on SCD file and RCD file

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
陈刚等: "一种可对远传信息表进行自动比对、校核和试验模拟的仪器", 《电子技术与软件工程》, no. 24 *
陈建洪: "变电站远动数据自动校核方法研究", 《自动化与仪器仪表》, no. 5 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113114732A (en) * 2021-03-23 2021-07-13 国网江苏省电力有限公司连云港供电分公司 Automatic data point aligning system and method suitable for multiple links of transformer substation
CN113114732B (en) * 2021-03-23 2022-03-15 国网江苏省电力有限公司连云港供电分公司 A data automatic peer-to-peer system and method suitable for substation multi-link

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Application publication date: 20210212