CN104362739B - Intelligent substation patrol system and method - Google Patents
Intelligent substation patrol system and method Download PDFInfo
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- CN104362739B CN104362739B CN201410556816.2A CN201410556816A CN104362739B CN 104362739 B CN104362739 B CN 104362739B CN 201410556816 A CN201410556816 A CN 201410556816A CN 104362739 B CN104362739 B CN 104362739B
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Classifications
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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
-
- 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
-
- 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
- Y04S10/40—Display of information, e.g. of data or controls
-
- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The invention relates to an intelligent substation patrol system and method. The intelligent substation patrol system comprises a main station server and multiple patrol client sides; the main station server is used for providing patrol task information for the patrol client sides; the patrol client sides are used for acquiring the patrol task information from the main station server through a wireless mode and executing patrol tasks on substation equipment according to the patrol task information. Standardized customization of the patrol tasks, visual execution of patrol content and trace query of patrol results of a substation can be realized, patrol quality of the substation is further improved, safety of the site is guaranteed, working efficiency is improved, and labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an intelligent inspection system and method for a transformer substation.
Background
On one hand, on the other hand, the implementation and organization measures specified by various regulations of the inspection of the transformer substation depend on the responsibility, technical quality and various supervision and examination management means of personnel, so that the inspection omission and error detection of the inspection task of the transformer substation occur frequently, and hidden troubles are buried for the reliable operation of a power grid. On the other hand, in the existing mode, a large amount of daily work such as various patrol records and operation logs is manually completed on the site of the transformer substation, electronic patrol data is not formed, and data mining and analysis application on the patrol data cannot be performed. In the operation and maintenance integrated mode, it is obviously unrealistic to move all records of each transformer substation to the operation and maintenance class, the recording efficiency in the substation item by item is too low, and all records are necessary means for ensuring safety and cannot be deleted.
Disclosure of Invention
The invention aims to provide an intelligent substation patrol system and an intelligent substation patrol method, which are used for realizing standardized customization of substation patrol tasks, visual execution of patrol contents and traceable query of patrol results.
The embodiment of the invention provides an intelligent patrol system for a transformer substation, which comprises:
the system comprises a master station server and a plurality of patrol clients; wherein,
the master station server is used for providing patrol task information for the plurality of patrol clients;
the plurality of patrol clients are used for acquiring the patrol task information from the master station server in a wireless mode and executing patrol tasks on the power transformation equipment according to the patrol task information.
The embodiment of the invention also provides a transformer substation intelligent patrol system, which is realized by the transformer substation intelligent patrol system in the technical scheme, and the method comprises the following steps:
providing patrol task information for the plurality of patrol clients through the master station server;
the plurality of patrol clients acquire the patrol task information from the master station server in a wireless mode, and perform patrol tasks on the power transformation equipment according to the patrol task information.
According to the intelligent substation patrol system and method, the patrol task information is provided for the plurality of patrol clients through the master station server, standardized customization of the patrol tasks of the substation, visual execution of patrol contents and traceable query of patrol results are realized, the patrol quality of the substation is further improved, the field safety is ensured, the working efficiency is improved, and the labor intensity is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a substation intelligent patrol system provided in an embodiment of the present invention;
fig. 2 is a schematic flow chart of a substation intelligent patrol method provided by an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a substation intelligent patrol system provided in an embodiment of the present invention; as shown in fig. 1, the system includes: a master station server 11 and a plurality of patrol clients (e.g., patrol client 121, patrol client 122); the master station server 11 is configured to provide patrol task information for the patrol client 121 and the patrol client 122; the patrol client 121 and the patrol client 122 acquire the patrol task information from the master station server in a wireless manner, and perform a patrol task on the power transformation equipment according to the patrol task information.
In one embodiment, corresponding patrol projects can be flexibly customized according to regulations, regulations and requirements related to substation patrol, characteristics of electrical equipment of the substation and different patrol task types, and are issued in the form of patrol task information (or patrol task books) to serve as a standard basis for patrol operations of the patrol client 121 and the patrol client 122.
Further, the patrol clients 121 and 122 are further configured to obtain patrol items by scanning RFID tags on the power transformation devices and visually display patrol results.
In one embodiment, substation operators use the patrol client 121 and the patrol client 122 as carriers, scan RFID tags on the electrical devices, obtain all patrol items of the electrical devices in the patrol task information, and visually display the patrol items on the patrol client 121 and the patrol client 122; the operating personnel checks the electrical equipment one by one according to the patrol project, and can also utilize the patrol client 121 and the patrol client 122 to take pictures, record and record the video of the equipment, and submit the patrol process data and the equipment defect data to the patrol data center of the master station server. Because the RFID label marking the uniqueness of the equipment identity is attached to the electrical equipment, an operator walks to the front of the equipment, scans the RFID label of the equipment by a patrol client within a safe distance, and after the client identifies the equipment identity, automatically searches a patrol item of the equipment from a task book and displays the patrol item in a patrol card mode; the operating personnel checks the electrical equipment one by one according to the inspection standard and requirement of the inspection card, and if the standard requirement is met, the operator directly checks the electrical equipment by hooking; otherwise, under the condition of defects, the client automatically pops up a defect entry interface, and an operator can enter text description of the defects, and can also record, record and shoot the defective parts of the equipment by using a camera and a microphone of the patrol client to form defect records with luxuriant pictures and texts. If the patrol task is large, the patrol time is long, and in the patrol process, an operator can browse through the schedule, inquire the statistic value of the patrol arrival rate and a defect problem list in the patrol process.
Further, after the patrol clients 121 and 122 patrol, the patrol clients 121 and 122 are further configured to send patrol results to the master server 11 in a wireless manner, so that the master server 11 forms a data source of the patrol data center.
Furthermore, the inspection task information is determined by a transformer substation and the type of the inspection task, and the inspection task information carries out self-description on the inspection task content in a file in an XML format. In one embodiment, the content of the patrol task information comprises items to be patrolled, such as appearance inspection, infrared temperature measurement inspection, pressure value inspection and the like; each patrol item also comprises a plurality of patrol standards and specific requirements, and patrol periods. Because the patrol content of each electrical device is related to patrol regulations, is related to the characteristics of the electrical device, and is not related to the station where the electrical device is deployed, the system constructs a device patrol item template for each type of electrical device, and patrol item templates of different types of electrical devices finally form a device patrol item template library.
Further, the master station server 11 starts a recycling program of the patrol result when receiving the patrol result, writes the patrol result into a history database by analyzing the patrol result, stores a file corresponding to the patrol result into a specified path, and associates the file with the history database.
In one embodiment, the substation manager can form a specialized report by performing inspection result arrival rate query, device parameter statistics, defect summary and the like on the master station server 11, so as to provide a reference basis for operator assessment, device health development trend study and judgment, and electrical device purchase.
If the manager needs to evaluate the execution conditions of all the patrol tasks of the transformer substation in the area within a certain period of time, the system can calculate the arrival rate and the timeliness of all the patrol task books and the executive personnel of each patrol task in the period of time according to the instruction of inquiring the arrival rate and the timeliness of all the patrol task books sent by the manager, so that each operator can be visually evaluated.
If the manager needs to inquire the operation conditions of all the power transformation equipment in the district, the manager can count and summarize the parameters of all the power transformation equipment in the district according to different specials, such as infrared temperature measurement, pressure values, mechanism action times and the like. The health development trend of the electrical equipment can be obtained by longitudinal comparison of the same equipment at different times; and the performance of the same equipment supplied by different manufacturers can be compared by the same equipment transversely at the same time.
In addition, an important task of the substation inspection is to quickly find out the defects of the equipment and quickly perform defect elimination treatment. The system can set parameters, once the patrol result has equipment defects, alarm immediately and send the defect information to the mobile phone of related personnel in a report form, thereby realizing the quick notification and quick processing of the equipment defects. And the manager can also count the fault rate of the electrical equipment by inquiring the defect faults of all the electrical equipment in the district within a certain period of time, so that a reference basis is provided for equipment purchase within a future period of time.
Further, the historical database stores patrol records of 500 substations within 10 years; the master station server 11 and the data in the historical database are distributed and deployed, and automatic and safe backup is performed.
The intelligent substation patrol system provided by the embodiment of the invention relies on a computer technology, an internet technology and a wireless communication technology, and realizes standardized customization of a substation patrol task, visual execution of patrol content and traceable query of patrol results in a patrol task information form. The inspection quality of the transformer substation is improved through technical means, the on-site safety is guaranteed, meanwhile, the working efficiency is improved, and the labor intensity is reduced.
In order to ensure the running reliability of a plurality of patrol clients, the patrol clients (mobile operation platform terminals) are provided with a shell (not shown in the figure), the shell is made of metal materials such as steel, an anti-corrosion coating is sprayed on the surface of the shell, the anti-corrosion coating comprises a bonding bottom layer and an anti-oxidation surface layer, and the preparation method of the bonding bottom layer comprises the following steps: the weight components are as follows: 7 parts of nickel, 1 part of aluminum, 3 parts of silicon dioxide, 1 part of boron oxide, 2 parts of cobalt and 2 parts of chromium, and spraying the alloy powder by using a commercially available plasma spraying machine (such as a Prex-7700 type plasma spraying machine) to form a coating with the thickness of 0.15 mm; the preparation method of the anti-oxidation surface layer comprises the following steps: the alloy powder is prepared by spraying 9 parts of nickel and molybdenum, 6 parts of chromium, 5 parts of silicon, 2 parts of iron, 2 parts of nickel, 0.01 part of carbon, 0.01 part of sulfur, 0.01 part of phosphorus, 3 parts of cobalt, 1 part of silicon dioxide, 2 parts of aluminum oxide, 1 part of yttrium, 1 part of tungsten and 1 part of vanadium by using a commercially available plasma spraying machine (such as a Plaex-7700 type plasma spraying machine), wherein the thickness of the coating is 0.15 mm. The anti-corrosion coating is sprayed on the surface of the shell, so that the shell has strong anti-corrosion, anti-oxidation, anti-abrasion and high-temperature resistance, can not rust after being used for a long time, is stable in a severe working environment, and ensures that the patrol client can be normally used in the severe environment; in addition, experiments show that the coating can be used for more than 30 years, the bonding strength of the coating is 51 MPa, and the Rockwell 15N hardness of the surface of the coating is 87.
Fig. 2 is a schematic flow chart of a substation intelligent patrol method provided by an embodiment of the present invention; as shown in fig. 2, the embodiment of the present invention includes the following steps:
step 201, providing patrol task information for the plurality of patrol clients through a master station server;
and step 202, the plurality of patrol clients acquire the patrol task information from the master station server in a wireless mode, and perform patrol tasks on the power transformation equipment according to the patrol task information.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the embodiments can be implemented by hardware related to program instructions, and the program can be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a transformer substation intelligence system of patrolling, its characterized in that, the system includes: the system comprises a master station server and a plurality of patrol clients; wherein,
the master station server is used for providing patrol task information for the plurality of patrol clients;
the plurality of patrol clients are used for acquiring the patrol task information from the master station server in a wireless mode and executing patrol tasks on the power transformation equipment according to the patrol task information; wherein,
the plurality of patrol clients are provided with a shell, the surface of the shell is sprayed with an anti-corrosion coating, the anti-corrosion coating comprises a bonding bottom layer and an anti-oxidation surface layer, wherein the bonding bottom layer is composed of the following raw materials in parts by weight: 7 parts of nickel, 1 part of aluminum, 3 parts of silicon dioxide, 1 part of boron oxide, 2 parts of cobalt and 2 parts of chromium, wherein the thickness of the coating of the bonding bottom layer is 0.15 mm; the anti-oxidation layer comprises the following raw materials in parts by weight: the coating is made of alloy powder with the weight components of 9 parts of nickel and molybdenum, 6 parts of chromium, 5 parts of silicon, 2 parts of iron, 2 parts of nickel, 0.01 part of carbon, 0.01 part of sulfur, 0.01 part of phosphorus, 3 parts of cobalt, 1 part of silicon dioxide, 2 parts of aluminum oxide, 1 part of yttrium, 1 part of tungsten and 1 part of vanadium, and the thickness of the coating is 0.15 mm; wherein,
the plurality of patrol clients are further used for acquiring patrol projects by scanning RFID tags on the power transformation equipment and visually displaying patrol results;
after the plurality of patrol clients patrol, the plurality of patrol clients are further used for sending patrol results to the master station server in a wireless manner, so that the master station server forms a data source of a patrol data center;
the master station server starts a recovery program of the patrol result when receiving the patrol result, writes the patrol result into a history library by analyzing the patrol result, stores a file corresponding to the patrol result into an appointed path, and associates the file with a history database;
the system counts the arrival rate and the timeliness rate of all patrol task books and the executive personnel of each patrol task within a set period of time according to the instruction for inquiring the arrival rate and the timeliness rate from the administrator.
2. The system of claim 1, wherein the patrol task information is determined by a substation and a patrol task type, and the patrol task information self-describes patrol task content in an XML formatted file.
3. The system of claim 1, wherein the historical database stores inspection records for 500 substations over 10 years; and the master station server and the data in the historical database are distributed and deployed, and automatic and safe backup is performed.
4. A substation intelligent patrol method implemented by the substation intelligent patrol system according to any one of claims 1 to 3, the method comprising:
providing patrol task information for the plurality of patrol clients through the master station server;
the plurality of patrol clients acquire the patrol task information from the master station server in a wireless mode and execute patrol tasks on the power transformation equipment according to the patrol task information; wherein,
the plurality of patrol clients are provided with a shell, the surface of the shell is sprayed with an anti-corrosion coating, the anti-corrosion coating comprises a bonding bottom layer and an anti-oxidation surface layer, wherein the bonding bottom layer is composed of the following raw materials in parts by weight: 7 parts of nickel, 1 part of aluminum, 3 parts of silicon dioxide, 1 part of boron oxide, 2 parts of cobalt and 2 parts of chromium, wherein the thickness of the coating of the bonding bottom layer is 0.15 mm; the anti-oxidation layer comprises the following raw materials in parts by weight: the coating is made of alloy powder with the weight components of 9 parts of nickel and molybdenum, 6 parts of chromium, 5 parts of silicon, 2 parts of iron, 2 parts of nickel, 0.01 part of carbon, 0.01 part of sulfur, 0.01 part of phosphorus, 3 parts of cobalt, 1 part of silicon dioxide, 2 parts of aluminum oxide, 1 part of yttrium, 1 part of tungsten and 1 part of vanadium, and the thickness of the coating is 0.15 mm; wherein,
the plurality of patrol clients are further used for acquiring patrol projects by scanning RFID tags on the power transformation equipment and visually displaying patrol results;
after the plurality of patrol clients patrol, the plurality of patrol clients are further used for sending patrol results to the master station server in a wireless manner, so that the master station server forms a data source of a patrol data center;
the master station server starts a recovery program of the patrol result when receiving the patrol result, writes the patrol result into a history library by analyzing the patrol result, stores a file corresponding to the patrol result into an appointed path, and associates the file with a history database;
and according to the instruction for inquiring the arrival rate and the timeliness rate from the administrator, counting the arrival rate and the timeliness rate of all the patrol task books and the executive personnel of each patrol task within a set period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410556816.2A CN104362739B (en) | 2014-10-20 | 2014-10-20 | Intelligent substation patrol system and method |
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| CN201410556816.2A CN104362739B (en) | 2014-10-20 | 2014-10-20 | Intelligent substation patrol system and method |
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| CN104362739A CN104362739A (en) | 2015-02-18 |
| CN104362739B true CN104362739B (en) | 2017-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107798743A (en) * | 2017-10-13 | 2018-03-13 | 国网新疆电力公司阿勒泰供电公司 | Substation equipment intelligent patrol device |
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| CN106558917B (en) * | 2016-11-30 | 2019-04-30 | 国家电网公司 | A kind of secondary operational system protective relaying device inspection method |
| CN106817246A (en) * | 2016-12-13 | 2017-06-09 | 国网北京市电力公司 | Power distribution network makes an inspection tour processing method and processing device |
| CN106992600A (en) * | 2016-12-14 | 2017-07-28 | 上海卓源节能科技有限公司 | Substation inspection method based on NFC |
| CN107862395A (en) * | 2017-11-20 | 2018-03-30 | 国网山西省电力公司检修分公司 | Alarm method is checked and accepted and maked an inspection tour to intelligent substation |
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| US20080006204A1 (en) * | 2006-07-06 | 2008-01-10 | General Electric Company | Corrosion resistant wafer processing apparatus and method for making thereof |
| CN102193555B (en) * | 2011-03-11 | 2013-04-17 | 凯里供电局 | Panoramic-state monitoring system for centralized control centers |
| CN203366344U (en) * | 2013-08-09 | 2013-12-25 | 国网山东省电力公司潍坊供电公司 | Intelligent substation equipment inspection system based on Internet of things |
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| CN107798743A (en) * | 2017-10-13 | 2018-03-13 | 国网新疆电力公司阿勒泰供电公司 | Substation equipment intelligent patrol device |
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Inventor after: Jiang Guoqing Inventor after: Liu Baojiang Inventor after: Chu Qiongnan Inventor after: Dou Shuxian Inventor after: Huang Ying Inventor after: Zhou Xiang Inventor after: Ren Zhihang Inventor after: Hou Yongbo Inventor after: Liu Jianyong Inventor after: Han Yu Inventor after: Hou Wei Inventor after: Yang Donghai Inventor after: Luo Chunlin Inventor after: Yu Hai Inventor after: Wang Laijun Inventor after: Wei Yong Inventor after: Fang Qianghua Inventor after: Zhang Qiaobin Inventor after: Liang Xiangyang Inventor after: Duan Yunxin Inventor before: Jiang Guoqing Inventor before: Liu Baojiang Inventor before: Chu Qiongnan Inventor before: Dou Shuxian Inventor before: Huang Ying Inventor before: Zhou Xiang Inventor before: Yang Donghai Inventor before: Yu Hai Inventor before: Wang Laijun Inventor before: Wei Yong Inventor before: Fang Qianghua Inventor before: Zhang Qiaobin Inventor before: Liang Xiangyang Inventor before: Duan Yunxin |