CN102684306A - Method for intelligent operation of transformer substation - Google Patents
Method for intelligent operation of transformer substation Download PDFInfo
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- CN102684306A CN102684306A CN2012101538188A CN201210153818A CN102684306A CN 102684306 A CN102684306 A CN 102684306A CN 2012101538188 A CN2012101538188 A CN 2012101538188A CN 201210153818 A CN201210153818 A CN 201210153818A CN 102684306 A CN102684306 A CN 102684306A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
- Y04S10/16—Electric power substations
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Abstract
The invention discloses a method for intelligent operation of a transformer substation. An intelligent operation system of the transformer substation consists of three parts, namely an intelligent operation application system (9), an intelligent monitoring application system (10) and an intelligent auxiliary application system (11). According to the method, the information in the power transformation running process, such as operation, primary equipment, auxiliary equipment, secondary equipment, network equipment, equipment deficiency information, parameter passage of lines, alarm are classified, and further collected and settled, the data is layered and graded by using the method in step two, and diagrams of different grades of information and early warning are displayed in a layering manner. The method has the advantages that the field equipment is controlled and operated by intelligent monitoring application, intelligent operation application, intelligent assistance application and intelligent operation application, so that the rapid programming operation is completed; and due to the intelligent auxiliary application, a knowledge base is formed, a report can be generated automatically, and work sheets can be managed.
Description
Technical field
This method relates to the substation operation technical field.
Background technology
Now; The operation of transformer station is also continuing the operational mode with traditional integrated automation converting station; Empirical, cycle criterion type that the power transformation operation mode also is based on; The more experience level that depend on the power transformation operation personnel of substation operation level more, power transformation operation work lack of science, systematicness, flexibility, adaptability, this wherein exists the most key reason to be exactly: in today of intelligent substationization technology develop rapidly and equipment operation management content generation great change; Fail in time to offer brand-new power transformation operation intelligent method of power transformation operation administrative department; For it represents science, omnibearing, intelligent power transformation operation visual angle for management, this fails to improve along with development of technology with regard to having caused the power transformation operation mode, has seriously restricted the lifting of substation operation level; Power transformation operation strides forward extremely urgent to intellectuality, power transformation operation work is badly in need of setting up intelligent operation.Can find out that therefrom also there is following subject matter in present power transformation operation:
1) at present in the transformer station except that background monitoring system, a plurality of standalone feature of ubiquity system, the operations staff uses inconvenience, learn the application of different system, the speed of the comprehensive judgement of influence;
2) the big and disunity of the background monitoring system ubiquity function of each producer, interface difference at present;
3) the monitoring system relevant with operational management of production information fails to effectively integrate in real time;
4) background monitoring system has existed all kinds of warning information amounts too big at present, and without preliminary treatment, in case complex fault takes place, meeting Presence information amount is huge, analyzes the phenomenon of difficulty, also can increase the hardware input of data storing;
5) present background monitoring system just possesses the direct viewing type data of warning information tabulation, remote measurement amount etc., temporarily fails the data of all collections are analysed scientifically, automatically judgment device state, fault category and noticeable item etc.;
6) unmanned station production assisted class equipment lacks real-time management and control.
Summary of the invention
To the defective that exists in the above-mentioned prior art; Technical problem to be solved by this invention provides and a kind ofly can solve problems such as the dispersion of standalone feature system of present transformer station, information dispersion, data redundancy, application be single, and a kind of method of intelligent substation operation is provided.
The object of the invention is realized through following technical scheme:
The method of a kind of intelligent substation operation, the intelligent substation operational system is made up of intelligence operation application system, intelligent surveillance application system, intelligent assistance application system three parts, and concrete realization flow is following:
1. collect data; Set up data system (S); The protection of all kinds of protective relaying devices and safety and stability control device alarm and protection action message in the transformer station; The protection TT&C system is integrated protection definite value, route protection, main transformer protection, shared signal, switch protection, control data, operation in the power transformation operation process, primary equipment and auxiliary equipment, secondary device and the network equipment, equipment deficiency information, more parameters line, alarm triage information;
2. with the 1. the real time data collected of step directly deliver to the surveillance application system, historical data is carried out data qualification according to the characteristic of data own, the data set of classification is S={ operating data (S1), service data (S2), an auxiliary data (S3) }, the deep layer categorized data set is operating data (S1)={ p1 again; P2, p3, p4 ..., service data (S2)={ p1; P2, p3, p4 ..., auxiliary data (S3)={ p1; P2, p3, p4 ..., iteration is categorized into and can not divides again;
3. to the 2. a plurality of classification individual-layer datas in step carry out redundancy check, sort out redundant subclass;
4. to the 3. a plurality of subclass in step carry out polymerization, set up application model;
5. to the 4. the application model in step call the formation application data, be pushed to operational applications system, intelligent surveillance application system, intelligent assistance application system;
6. to the 5. the application data that forms of step be combined to form new application system, wherein to adopt proximity data association be the NNDA method to anabolic process, forms new aid decision application, form arranged, decision tree in the application;
7. 6. go on foot the new aid decision that forms through the proximity data correlation method to the and use and carry out integrated treatment, preset the state that order realizes that automatically dispatch command need reach through selecting execution, promptly realize the high-speeding program control by set logic and program;
In the substation operation process; Need on the basis of IEC104 telemechanical stipulations; Be converted into IEC61850 stipulations instructions to the remote control command that receives (being meant switch command), and translate into the instruction that system's station level and wall various kinds of equipment can correctly be discerned to corresponding information, use instruction manipulation.The present invention compiles the information in the power transformation operation process such as operation, primary equipment and auxiliary equipment, secondary device and the network equipment, equipment deficiency information, more parameters line, alarm triage; And with the 2. method in step; Data are carried out layering, classification, the information and the early warning of different brackets represented with the chart layering.
The intelligent substation operation method is the important foundation and the support node of intelligent grid, and operation window is the concrete manifestation of intelligent grid in transformer station.It turns to target to realize transformer station's overall intelligence; Work requirements towards production run personnel such as substation operation, maintenance, maintenance, tests; " one-stop " platforms such as substation operation supervision, analysis, inquiry, operation are provided, improve automatization level, step simplifies the operation.Intelligent transformer station is intelligent grid operation and the key of controlling; As the key that is connected intelligent grid generating, transmission of electricity, power transformation, distribution, electricity consumption and scheduling six big links, intelligent transformer station be voltage of transformation in the intelligent grid, acceptance and distribution electric energy, control flow of power to the important electric power facility of adjusting voltage.
The present invention presses set rule classification through alarming the protection of all kinds of protective relaying devices and safety and stability control device and protect action message, protection TT&C system to integrate important informations such as operation in protection definite value, route protection, main transformer protection, shared signal, switch protection, control data, the power transformation operation process, primary equipment and auxiliary equipment, secondary device and the network equipment, equipment deficiency information, more parameters line, alarm triage; Form intelligent surveillance application, intelligence operation application, intelligent assistance application; Intelligence operation is used field apparatus is carried out control operation, accomplishes quick formula programming operations; The intelligence assistance application can form knowledge base, automatic report generation, work ticket management.
Compared with prior art, the present invention has the following advantages at least:
1) set up and collect quick formula control, visualizing monitor, intelligence patrol, intelligent alarm, distribution program control, intellectual analysis decision-making, panorama information grading and the substation operation operation window that is characterized as one such as share, realized the substation operation new model through intelligent surveillance, intelligence operation, the auxiliary ADVANCED APPLICATIONS of intelligence;
2) but deep layer is excavated and analyze on-line monitoring information, patrol and examine information, video safety monitoring information, Unit account of plant information, equipment deficiency information, equipment health, environmental information, work and operation information etc., realize that intelligent data supervisions, data sync Rule Design, task scheduling are monitored, data, services is integrated;
3) research first realize station level integrated five anti-(conventional five-preventing system is made up of five anti-main frames, industrial computer, computer key, Mechanical ring latch, electricity coding lock, unlock key management machine, earth connection manager, induction type electric locking, five anti-communication networks etc., need carry out code-locked logical verify, lockset runin lock in every month and refuel, numerous and diverse periodic maintenance work such as special examination that special project is safeguarded and grid switching operation is preceding of annual 2 producers.After integrated five anti-the application, no longer need carry out above work, reduce the background monitoring system link of communicating by letter with five-prevention system data verification, contraposition, make five-preventing system more simplify, more reliable.After realizing automatic electrical verification, reduced the frequency of utilization of managing security tools and instruments such as insulating gloves, electroscope through induction type electric locking device and electric blocking; After handcart type breaker chassis motorized is transformed, realized the automatic conversion of handcart type breaker operation, test, inspecting state, labor intensity of operating personnel is alleviated; Under regulation and control (collection control) model of integration, transformer station can realize intelligent unattended operation, and power transformation, collection control, dispatcher realize the Trinity, and human resources are fully optimized.) intelligent anti-error quick formula method of operation.
Further set forth content of the present invention below in conjunction with Figure of description.
Description of drawings
Fig. 1 is a method flow diagram of the present invention.
Embodiment
The intelligent substation operational system is made up of intelligence operation application system 3, intelligent surveillance application system 4, intelligent assistance application system 5 three parts, by shown in Figure 1, and the method for a kind of intelligent substation operation that embodiment of the present invention provided, its realization flow is following:
1. collect data; Set up data system (S); The protection of all kinds of protective relaying devices and safety and stability control device alarm and protection action message in the transformer station; The protection TT&C system is integrated protection definite value, route protection, main transformer protection, shared signal, switch protection, control data, operation in the power transformation operation process, primary equipment and auxiliary equipment, secondary device and the network equipment, equipment deficiency information, more parameters line, alarm triage information;
2. with the 1. the real time data collected of step directly deliver to the surveillance application system, historical data is carried out data qualification according to the characteristic of data own, the data set of classification is S={ operating data (S1), service data (S2), an auxiliary data (S3) }, the deep layer categorized data set is operating data (S1)={ p1 again; P2, p3, p4 ..., service data (S2)={ p1; P2, p3, p4 ..., auxiliary data (S3)={ p1; P2, p3, p4 ..., iteration is categorized into and can not divides again;
3. to the 2. a plurality of classification individual-layer datas in step carry out redundancy check, sort out redundant subclass 1;
4. to the 3. a plurality of subclass in step carry out polymerization, set up application model 2;
5. to the 4. the application model in step call the formation application data, be pushed to operational applications system 3, surveillance application system 4, aid decision application system 5;
6. to the 5. the application data that forms of step be combined to form new application system 7, wherein to adopt proximity data association be the NNDA method to anabolic process, forms new aid decision application, form arranged, decision tree in the application;
7. 6. go on foot the new aid decision that forms through the proximity data correlation method to the and use and carry out integrated treatment, preset the state that order realizes that automatically dispatch command need reach through selecting execution, promptly realize high-speeding program control 6 by set logic and program;
In the substation operation process; Need on the basis of IEC104 telemechanical stipulations; Be converted into IEC61850 stipulations instructions to the remote control command that receives (being meant switch command), and translate into the instruction that system's station level and wall various kinds of equipment can correctly be discerned to corresponding information, use instruction manipulation.
Information in the power transformation operation process such as operation, primary equipment and auxiliary equipment, secondary device and the network equipment, equipment deficiency information, more parameters line, alarm triage are compiled; And with the 2. method in step; Data are carried out layering, classification, the information and the early warning of different brackets represented with the chart layering.
The present invention is core with equipment, and status data is the basis, and apparatus for establishing state decision tree is a foundation with the repair based on condition of component standards system, comes the assessment apparatus state with the weighted least-squares method for the algorithm basis.
Claims (2)
1. the method for intelligent substation operation is characterized in that, the intelligent substation operational system is made up of intelligence operation application system (9), intelligent surveillance application system (10), intelligent assistance application system (11) three parts, and realization flow is following:
1. collect data; Set up data system (S); The protection of all kinds of protective relaying devices and safety and stability control device alarm and protection action message in the transformer station; The protection TT&C system is integrated protection definite value, route protection, main transformer protection, shared signal, switch protection, control data, operation in the power transformation operation process, primary equipment and auxiliary equipment, secondary device and the network equipment, equipment deficiency information, more parameters line, alarm triage information;
2. with the 1. the real time data collected of step directly deliver to the surveillance application system, historical data is carried out data qualification according to the characteristic of data own, the data set of classification is S={ operating data (S1), service data (S2), an auxiliary data (S3) }, the deep layer categorized data set is operating data (S1)={ p1 again; P2, p3, p4 ..., service data (S2)={ p1; P2, p3, p4 ..., auxiliary data (S3)={ p1; P2, p3, p4 ..., iteration is categorized into and can not divides again; (p1: electric current, p2: voltage, p3: meritorious, p4: idle, operating data: the order of transferring the files of closing a floodgate of equipment separating brake, auxiliary data: running status prediction, trend analysis) (the p1 among the operating data S1: electric current p2: voltage p3: meritorious p4: idle; P1 among the operating data S2: separating brake p2: combined floodgate p3: the order of transferring the files; P1 among the auxiliary data S3: running status prediction, p2: trend analysis)
3. to the 2. a plurality of classification individual-layer datas in step carry out redundancy check, sort out redundant subclass (1);
4. to the 3. a plurality of subclass in step carry out polymerization, set up application model (2);
5. to the 4. the application model in step call the formation application data, be pushed to operational applications system (3), intelligent surveillance application system (4), intelligent assistance application system (5);
6. to the 5. the application data that forms of step be combined to form new application system (7), wherein to adopt proximity data association be the NNDA method to anabolic process, forms new aid decision application, form arranged, decision tree in the application;
7. 6. go on foot the new aid decision that forms through the proximity data correlation method to the and use and carry out integrated treatment, preset the state that order realizes that automatically dispatch command need reach through selecting execution, promptly realize high-speeding program control (6) by set logic and program;
In the substation operation process; Need on the basis of IEC104 telemechanical stipulations; Be converted into the instruction of IEC61850 stipulations to the remote control command that receives (breaker open operation that sends from the driving cabin system close a floodgate order, main transformer transfer the files order); And translate into the instruction that system's station level and wall various kinds of equipment can correctly be discerned to corresponding information, use instruction manipulation.
2. the method for a kind of intelligent substation operation as claimed in claim 1; It is characterized in that; Information in the power transformation operation process such as operation, primary equipment and auxiliary equipment, secondary device and the network equipment, equipment deficiency information, more parameters line, alarm triage are compiled; And, data are carried out layering, classification with the 2. method in step, the information and the early warning of different brackets represented with the chart layering.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281319A (en) * | 2013-05-24 | 2013-09-04 | 国家电网公司 | Intelligent transformer substation video monitoring linked function information model abiding by IEC61850 |
| CN103390035A (en) * | 2013-07-15 | 2013-11-13 | 云南电网公司普洱供电局 | Intelligent warning signal type matching method based on regular expressions |
| CN105761167A (en) * | 2016-03-29 | 2016-07-13 | 广东电网有限责任公司惠州供电局 | Method for evaluating health status of transformer station secondary equipment |
| CN105914881A (en) * | 2016-05-13 | 2016-08-31 | 国网辽宁省电力有限公司电力科学研究院 | Intelligent transformer station advanced application system |
| CN113344026A (en) * | 2021-04-29 | 2021-09-03 | 国网浙江省电力有限公司嘉兴供电公司 | Transformer substation equipment abnormity identification and positioning method based on multivariate fusion |
| CN117709699A (en) * | 2023-11-27 | 2024-03-15 | 国网江苏省电力有限公司扬州供电分公司 | Intelligent billing process automation system for power transmission line work ticket based on cloud computing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789624A (en) * | 2009-12-09 | 2010-07-28 | 中国电力科学研究院 | Centralized digital transformer substation system |
| CN102368634A (en) * | 2011-09-14 | 2012-03-07 | 文存润 | Unified information platform system for state monitoring of intelligent transformer substation |
-
2012
- 2012-05-17 CN CN201210153818.8A patent/CN102684306B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101789624A (en) * | 2009-12-09 | 2010-07-28 | 中国电力科学研究院 | Centralized digital transformer substation system |
| CN102368634A (en) * | 2011-09-14 | 2012-03-07 | 文存润 | Unified information platform system for state monitoring of intelligent transformer substation |
Non-Patent Citations (4)
| Title |
|---|
| 张伟 等: "电力系统综合数据信息管理平台设计方案", 《电气时代》 * |
| 张晓春 等: "建立电网技术监督数据分析中心的研究", 《云南电力技术》 * |
| 曹敏 等: "云南电网技术监督数据分析中心的研究与构建", 《2011年云南电力技术论坛论文集（优秀论文部分）》 * |
| 王冬青 等: "智能变电站一体化信息平台的设计", 《电网技术》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281319A (en) * | 2013-05-24 | 2013-09-04 | 国家电网公司 | Intelligent transformer substation video monitoring linked function information model abiding by IEC61850 |
| CN103390035A (en) * | 2013-07-15 | 2013-11-13 | 云南电网公司普洱供电局 | Intelligent warning signal type matching method based on regular expressions |
| CN105761167A (en) * | 2016-03-29 | 2016-07-13 | 广东电网有限责任公司惠州供电局 | Method for evaluating health status of transformer station secondary equipment |
| CN105914881A (en) * | 2016-05-13 | 2016-08-31 | 国网辽宁省电力有限公司电力科学研究院 | Intelligent transformer station advanced application system |
| CN113344026A (en) * | 2021-04-29 | 2021-09-03 | 国网浙江省电力有限公司嘉兴供电公司 | Transformer substation equipment abnormity identification and positioning method based on multivariate fusion |
| CN113344026B (en) * | 2021-04-29 | 2022-05-24 | 国网浙江省电力有限公司嘉兴供电公司 | Transformer substation equipment abnormity identification and positioning method based on multivariate fusion |
| CN117709699A (en) * | 2023-11-27 | 2024-03-15 | 国网江苏省电力有限公司扬州供电分公司 | Intelligent billing process automation system for power transmission line work ticket based on cloud computing |
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