CN112329956B - Power distribution cabinet comprehensive monitoring system based on network - Google Patents
Power distribution cabinet comprehensive monitoring system based on network Download PDFInfo
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- 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]
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- 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
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- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
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- 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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Abstract
The utility model relates to a power distribution cabinet comprehensive monitoring system based on network, which comprises a main server and a mobile terminal, wherein the mobile terminal is provided with an input module, an uploading module and an inquiring module, the input module acquires fault information based on manual input and transmits the fault information to the uploading module; the fault information comprises a fault reason and a corresponding maintenance mode; the uploading module is used for transmitting the fault information to the main server; and the query module is used for querying historical fault information in the master server. When a worker encounters a fault which is difficult to process, historical fault information can be searched in the server through the mobile terminal, if the fault information with the same or similar fault reasons exists, other workers can process the fault information by referring to a maintenance mode in the fault information, so that the worker can know the fault of the power distribution cabinet caused by various different factors, the maintenance speed is increased, and the maintenance accuracy is improved.
Description
Technical Field
The application relates to the field of power distribution cabinets, in particular to a power distribution cabinet comprehensive monitoring system based on a network.
Background
The power distribution cabinet belongs to important terminal equipment in a power system and has the remarkable characteristics of large quantity and wide distribution. Compare in the power distribution station, the volume of switch board is littleer, and the installation of corresponding switch board is easier.
Along with the development of cities, the coverage area of a power grid is larger and larger, and along with the expansion of the power grid, the usage amount of the power distribution cabinet is correspondingly increased.
Because the simple to operate of switch board for the switch board can install in various complicated operational environment, and corresponding just also lead to the switch board to break down the factor has a lot, to the trouble that different factors arouse, and its processing method often also diverse makes the maintenance degree of difficulty to the switch board in whole electric wire netting coverage area big.
Disclosure of Invention
In order to be favorable to maintaining the switch board, this application provides a switch board integrated monitoring system based on network.
The application provides a switch board integrated monitoring system based on network adopts following technical scheme:
a power distribution cabinet comprehensive monitoring system based on a network comprises a main server and a mobile terminal, wherein the mobile terminal is provided with an input module, an uploading module and an inquiring module,
the input module is used for acquiring fault information based on manual input and transmitting the fault information to the uploading module; the fault information comprises a fault reason and a corresponding maintenance mode;
the uploading module is used for transmitting the fault information to the main server;
and the query module is used for querying historical fault information in the master server.
Through adopting above-mentioned technical scheme, accomplish once the back to the processing of switch board trouble at the staff, the staff passes through mobile terminal with the fault reason and corresponding maintenance mode upload to the main server, and other staff when meeting the trouble that is difficult to handle, can retrieve historical fault information in the server through mobile terminal earlier, if there is the same or close fault information of fault reason, other staff can refer to the maintenance mode among this fault information and handle, make the staff can both know to some extent to the switch board trouble that various different factors arouse, accelerate maintenance speed, improve the accuracy nature of maintenance.
Optionally, the mobile terminal is further provided with a tag adding module,
and the tag adding module is used for receiving the fault information in the input module, adding an identification signal into the fault information and transmitting the identification signal to the uploading module, wherein the identification signal comprises a high-temperature tag, a high-load tag, a high-altitude tag, a high-humidity tag and other tags representing the service environment of the power distribution cabinet.
Through adopting above-mentioned technical scheme, use the label to carry out more accurate location to the trouble of switch board, it is corresponding, when using the required fault information of query module inquiry, also can directly input the label and inquire, can acquire the fault information of corresponding label more fast, reduce the retrieval scope, improve the retrieval precision.
Optionally, the area monitored by the main server is divided into a plurality of partitions, each partition is provided with one sub-server, the uploading module transmits the fault information to the sub-servers of the corresponding partitions, and the sub-servers receive the fault information and then store and forward the fault information to the main server.
By adopting the technical scheme, the total number of the power distribution cabinets is too large, after the power distribution cabinets are properly partitioned, workers in the corresponding areas only need to perform daily maintenance and overhaul on the power distribution cabinets in the corresponding areas, on one hand, the management is more convenient, the dispatching speed of the workers is increased, on the other hand, the workers can adapt to the conditions of the power distribution cabinets in the areas, and the maintenance capacity is improved.
Optionally, each power distribution cabinet is provided with an identification tag for recording the serial number of the corresponding power distribution cabinet,
an input module for acquiring the number based on manual input and sending the number together with the fault information to an uploading module,
and the sub-server is established with a plurality of primary databases which are in one-to-one correspondence with the serial numbers, and stores the fault information into the corresponding primary databases according to the serial numbers after receiving the fault information.
Through adopting above-mentioned technical scheme, in distributing fault information to the primary database according to the serial number, can know the number of times and the particular case that each switch board broke down in the subregion with the help of the perfect primary database, can have comparatively audio-visual understanding to every switch board, when arranging that the staff arrives corresponding switch board and overhauls, also can make the staff do due preparation in advance, improve the management convenience to the switch board in the region greatly.
Optionally, the identification tag is provided with an identification pattern for code scanning, and the mobile terminal is further provided with an identification module;
and the identification module is used for scanning the identification label to acquire the number of the current power distribution cabinet and automatically downloading historical fault information from the primary database with the corresponding number according to the number.
Through adopting above-mentioned technical scheme, the staff does not know the historical fault information of switch board in advance and when directly going to the on-the-spot maintenance, only need use the mobile terminal to scan the sign, just can acquire the historical fault information of this switch board automatically, remove the staff from and carry out more troublesome inquiry operation to this switch board historical fault information.
Optionally, four secondary databases are arranged in the main server, the four secondary databases correspond to different seasons respectively, historical fault information is distributed to the corresponding secondary databases according to uploading time, a historical statistics module and a periodic early warning module are arranged in the main server,
a history statistical module for counting the number of the fault information corresponding to each label in the secondary database,
and the regular early warning module is used for regularly acquiring the labels with the maximum quantity from the secondary database corresponding to the time according to the statistics of the historical statistics module and sending the labels with the maximum quantity to all the sub-servers.
By adopting the technical scheme, historical fault information is classified and counted according to seasons, the most tags are most prone to occur due to the fact that the tags needing to be prevented are sent to the sub-server in advance by the aid of the tags with the largest number in corresponding seasons, the sub-server is prompted to notice corresponding faults of power distribution cabinets in corresponding partitions, particularly the power distribution cabinets with the tags, and accordingly the possibility that the faults are prone to occur in different seasons is reduced.
Optionally, a plurality of three-level databases corresponding to the tags one to one are established in the main server, the fault information uploaded to the main server by the sub-servers is stored in the corresponding three-level databases according to the tags, the main server includes a current statistics module and a current early warning module,
the current statistical module is used for recording the quantity of the fault information in each tertiary database;
and the current early warning module acquires the statistical quantity of the current statistical module and compares the statistical quantity with a preset value respectively, and if the statistical quantity exceeds the preset value, the current early warning module sends the labels corresponding to the statistical quantity to all the sub-servers.
Through adopting above-mentioned technical scheme, when this trouble has very probably can influence all switch boards that have the same label in this kind of trouble frequently takes place and the number of occurrences surpasss the default recently, consequently need report to all sub-servers, lets the staff of all districts improve vigilance, overhauls the switch board that has corresponding label in advance, further reduces the possibility that the trouble takes place.
Optionally, a tag modification module is disposed in the sub-server, and the tag modification module adds, modifies, or deletes a tag to the fault information stored in the sub-server based on manual operation.
By adopting the technical scheme, the judgment made by the staff at the installation site is not necessarily completely accurate, and after the staff obtains more accurate factors influencing the fault generation, the original uploaded fault information label can be modified through the label modification module.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through recording various fault information, the system is convenient for workers to inquire, basic maintenance suggestions or guidance directions are provided for the subsequent work of the workers, so that the workers can have certain processing capacity on various power distribution cabinet faults, and the maintenance speed and the success rate are improved;
2. by establishing the sub-servers, the management work of the power distribution cabinet in the subarea is optimized, so that the allocation and cultivation of workers are more reasonable, and the fault processing speed is increased;
3. through setting up historical early warning module and current early warning module, overhaul the switch board that has specific label in advance, reduce the incidence that enlarges easily or the trouble that takes place easily, reduce the unnecessary loss.
Drawings
Fig. 1 is a system configuration diagram according to an embodiment of the present application.
Fig. 2 is a system block diagram of a mobile terminal according to an embodiment of the present application.
Fig. 3 is a system block diagram of a sub-server according to an embodiment of the present application.
Fig. 4 is a system block diagram of an overall server according to an embodiment of the present application.
Description of reference numerals: 1. a main server; 11. a total database; 12. a secondary database; 13. a third-level database; 14. a history statistics module; 15. a periodic early warning module; 16. a current statistics module; 17. a current early warning module; 2. a sub-server; 21. a primary database; 22. a four-level database; 23. a tag modification module; 3. a power distribution cabinet; 4. a mobile terminal; 41. an input module; 42. an uploading module; 43. a query module; 44. an identification module; 45. and a label adding module.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a power distribution cabinet comprehensive monitoring system based on a network. Referring to fig. 1, the network-based power distribution cabinet integrated monitoring system includes a main server 1 and a plurality of sub-servers 2, where the main server 1 is configured to store fault information of all power distribution cabinets 3 in a monitoring area, and the fault information includes a fault reason and a corresponding maintenance mode. Of course, the main server 1 may also store daily work information of the power distribution cabinet 3. All switch boards 3 are numbered one by one, and the serial number diverse of different switch boards 3, and install the discernment sign on the switch board 3. The identification label is provided with an identification pattern besides a corresponding number, and the identification pattern can be a two-dimensional code icon or a bar code icon. Through scanning the identification pattern, can obtain corresponding switch board 3 serial number.
In addition, for the convenience of management, the monitoring area is divided into a plurality of partitions, and the specific partition manner of the partitions can be performed with reference to the partition of the local administrative area or from the perspective of equally dividing the power distribution cabinets 3. The plurality of sub servers 2 correspond to the plurality of partitions, respectively, and the sub servers 2 are installed in the corresponding partitions. According to the number of the power distribution cabinets 3 in each partition, a proper number of workers are respectively equipped in each partition, and the workers are responsible for daily maintenance and fault processing work of all the power distribution cabinets 3 in the partition. Each worker configures one mobile terminal 4, and the mobile terminal 4 can be a smart phone or a tablet computer. In the working process, the working personnel can carry out real-time data intercommunication through the mobile terminal 4 and the corresponding sub-server 2, timely transmit the information acquired on site to the sub-server 2, and the sub-server 2 can timely transmit the acquired information to the main server 1 through the internet.
Referring to fig. 2, the mobile terminal 4 is installed with a dedicated APP, which includes an input module 41, a tag adding module 45, an uploading module 42, an inquiring module 43, and an identifying module 44.
The input module 41 obtains the fault information based on manual input of the dedicated APP by a worker, and then the input module 41 automatically sends the fault information to the tag adding module 45. When the power distribution cabinet 3 in the subarea breaks down, corresponding workers check the fault power distribution cabinet 3 on site. If the worker can solve the fault, after the fault is to be solved, the worker inputs the corresponding fault information and the number of the corresponding power distribution cabinet 3 into the mobile terminal 4 through the input module 41. If the worker cannot immediately resolve the failure, the worker may first perform other operations on the query module 43 and the identification module 44 in the dedicated APP.
And the label adding module 45 is used for adding identification signals to the received fault information, wherein the identification signals comprise high-temperature labels, high-load labels, high-altitude labels, high-humidity labels and other labels representing the use environment of the power distribution cabinet 3. The tag adding module 45 may add a plurality of different tags to the same fault information, and the specific type of the tag is selected by the operator according to the actual installation environment of the power distribution cabinet 3. For example, the power distribution cabinet 3 is installed in a high altitude and humid environment, the worker adds a high altitude tag and a high humidity tag to the fault information through the tag adding module 45. The fault information added by the identification signal is then streamed to the upload module 42 and sent to the sub-server 2 of the corresponding partition by the upload module 42.
And the query module 43 is used for acquiring the key field based on the input operation of the worker in the special APP, and the query module 43 retrieves the historical fault information containing the key field from the sub server 2 or the main server 1 according to the key field.
And the identification module 44 is configured to scan the identification tag to obtain a number of the corresponding power distribution cabinet 3, and automatically download historical fault information of the corresponding power distribution cabinet 3 from the sub-server 2 according to the number.
The query module 43 and the identification module 44 are used for facilitating the staff member to query the desired historical fault information, wherein the query module 43 can query the historical fault information stored by the sub-server 2 in the local partition, or all the historical fault information stored in the general server 1. Of course, in order to reduce the load of the total server 1, the object to be preferentially queried is also the sub-server 2 in the local partition, and only when the sub-server 2 in the local partition does not have the information to be queried, the total server 1 is skipped to for querying. Regarding the key fields input into the query module 43, in order to make the retrieval more pertinent, the worker may input the tag to query the historical fault information having the tag, or may input the number to query the historical fault information of the power distribution cabinet 3 corresponding to the number. And the identification module 44 only queries the historical fault information of the corresponding power distribution cabinet 3 from the sub-server 2 of the partition according to the identified number. However, the identification module 44 has an advantage that when the worker is located at the installation site, the worker can directly use the mobile terminal 4 to scan the identification pattern on the identification label, and the identification module 44 can automatically identify the corresponding serial number, call the historical fault information of the corresponding power distribution cabinet 3 from the sub server 2, and automatically download the historical fault information to the mobile terminal 4.
The applications of the query module 43 and the recognition module 44 in practice may be: after the staff arrives at the installation site of the fault power distribution cabinet 3, the staff uses the mobile terminal 4 to scan the identification label, the identification module 44 works, and the staff reads the historical fault information of the power distribution cabinet 3 downloaded to the mobile terminal 4. After reading, the staff can have general knowledge about the operating condition of this switch board 3, then combines on-the-spot survey, and the trouble reason of inferring switch board 3 more easily. After the fault reason is obtained, the worker queries the historical fault information with the same fault reason by using the query module 43 to know the method adopted by other workers when solving the fault again, and finally solves the current fault by combining the actual situation.
Of course, the use of the query module 43 is not limited to the installation site of the distribution cabinet 3, and therefore the query module 43 is more flexible to use than the identification module 44. The staff can know various historical fault information through the query module 43 at ordinary times, and theoretical knowledge of the staff for processing various faults is improved.
Referring to fig. 3, a plurality of first-level databases 21 and a plurality of fourth-level databases 22 are established in the sub-server 2, wherein the first-level databases 21 correspond to the numbers one by one, and the fourth-level databases 22 correspond to the labels one by one. The other primary database 21 stores the fault information generated in the latest year, and the fourth-level database 22 stores the historical fault information of the power distribution cabinets 3 in all the partitions. When receiving the fault information transmitted by the upload module 42, the sub-server 2 allocates the fault information to the corresponding primary database 21 according to the serial number. When a year passes, the sub server 2 retrieves the data in the primary database 21, distributes the data to the corresponding four-level database 22 according to the label, and then clears the primary database 21.
In addition, referring to fig. 3, the sub server 2 further has a tag modification module 23 therein, and the tag modification module 23 is based on manual operation to add a tag to, modify a tag to, or delete a tag from the failure information stored in the sub server 2. The judgment made by the worker on the installation site is not necessarily completely accurate, sometimes the missing position added to the label in the fault information occurs, and after the worker returns to the location of the sub-server 2, factors which more accurately influence the fault generation are obtained through subsequent research or discussion with colleagues, and then the label of the fault information in the primary database 21 can be modified through the label modification module 23.
Referring to fig. 4, the main server 1 is provided with a main database 11, four secondary databases 12, and a plurality of tertiary databases 13. The total database 11 stores all fault information of all power distribution cabinets 3, and the query module 43 is convenient to query and use. The four secondary databases 12 correspond to four quarters, respectively, and only the historical failure information one year earlier than the latest year is stored in the secondary databases 12. When the sub-server 2 sends the latest year fault information to the main server 1, the main server 1 distributes the fault information to the corresponding secondary database 12 according to the uploading time. The third-level database 13 corresponds to the tags one by one, and only the latest year of fault information is stored in the third-level database 13. The failure information in the tertiary database 13 can be directly obtained from the primary database 21 of the same tag of each partition.
Referring to fig. 4, the secondary database 12 and the tertiary database 13 are both configured to warn of a fault through big data. In order to further embody the data, a history statistics module 14, a periodic early warning module 15, a current statistics module 16 and a current early warning module 17 are further arranged in the general server 1.
The history statistics module 14 is configured to count the number of the fault information corresponding to each label in each secondary database 12, and sort the fault information from large to small. The regular early warning module 15 is started once when each quarter of the latest year starts, the regular early warning module 15 obtains the labels with the top rank in the secondary database 12 corresponding to the quarter, namely the labels with the largest occurrence number, then the regular early warning module 15 sends the labels to all the sub-servers 2, and the sub-servers 2 check the power distribution cabinets 3 containing the same labels according to the key points of the labels.
The current statistics module 16 is used for counting and recording the number of fault information in each tertiary database 13. When the fault information in the tertiary database 13 increases, the current statistical module 16 performs statistics once again and records once. The current early warning module 17 stores a preset value, and the preset value is set by a worker. The current statistics module 16 periodically obtains the number recorded in the current statistics module 16 and compares the number with a preset value, and if the counted number exceeds the preset value, the current early warning module 17 sends the tags corresponding to the counted number to all the sub-servers 2. The sub-server 2 also performs a focus check on the switch boards 3 containing the same tags. The data comparison performed periodically by the current statistics module 16 may be performed monthly or semi-monthly, and may be set according to actual conditions.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a switch board integrated monitoring system based on network which characterized in that: comprises a main server (1) and a mobile terminal (4), wherein the mobile terminal (4) is provided with an input module (41), an uploading module (42) and an inquiring module (43),
the input module (41) is used for acquiring fault information based on manual input and transmitting the fault information to the uploading module (42); the fault information comprises a fault reason and a corresponding maintenance mode;
an upload module (42) for transmitting the failure information to the overall server (1);
a query module (43) for querying the historical failure information in the main server (1);
four secondary databases (12) are arranged in the main server (1), the four secondary databases (12) respectively correspond to different seasons, historical fault information is distributed into the corresponding secondary databases (12) according to uploading time, a historical statistic module (14) and a periodic early warning module (15) are arranged in the main server (1),
a history statistical module (14) for counting the number of the fault information corresponding to each label in the secondary database (12),
the regular early warning module (15) is used for periodically acquiring the labels with the maximum quantity from the secondary database (12) at the corresponding time according to the statistics of the historical statistics module (14) and sending the labels with the maximum quantity to all the sub-servers (2);
a plurality of three-level databases (13) which are in one-to-one correspondence with the labels are established in the main server (1), the fault information uploaded to the main server (1) by the sub-servers (2) is stored in the corresponding three-level databases (13) according to the labels, the main server (1) comprises a current statistical module (16) and a current early warning module (17),
the current statistical module (16) is used for recording the number of the fault information in each tertiary database (13);
and the current early warning module (17) acquires the statistical quantity of the current statistical module (16) and compares the statistical quantity with a preset value respectively, and if the statistical quantity exceeds the preset value, the current early warning module (17) sends the labels corresponding to the statistical quantity to all the sub-servers (2).
2. The network-based power distribution cabinet integrated monitoring system according to claim 1, characterized in that: a label adding module (45) is also arranged on the mobile terminal (4),
and the label adding module (45) is used for receiving the fault information in the input module (41), adding an identification signal into the fault information and transmitting the fault information to the uploading module (42), wherein the identification signal comprises a high-temperature label, a high-load label, a high-altitude label, a high-humidity label and other labels representing the use environment of the power distribution cabinet (3).
3. The network-based power distribution cabinet integrated monitoring system according to claim 2, characterized in that: the area monitored by the main server (1) is divided into a plurality of partitions, each partition is provided with one sub-server (2), the uploading module (42) transmits the fault information to the sub-servers (2) of the corresponding partitions, and the sub-servers (2) receive the fault information, store the fault information and forward the fault information to the main server (1).
4. The network-based power distribution cabinet integrated monitoring system according to claim 3, characterized in that: each power distribution cabinet (3) is provided with an identification label for recording the number of the corresponding power distribution cabinet (3),
an input module (41) for acquiring the number based on manual input and transmitting the number to an uploading module (42) together with the fault information,
and the sub-server (2) is established with a plurality of primary databases (21) which are in one-to-one correspondence with the serial numbers, and stores the fault information into the corresponding primary databases (21) according to the serial numbers after receiving the fault information.
5. The network-based power distribution cabinet integrated monitoring system according to claim 4, characterized in that: the identification label is provided with an identification pattern used for code scanning, and the mobile terminal (4) is also provided with an identification module (44);
and the identification module (44) is used for scanning the identification label to acquire the number of the current power distribution cabinet (3) and automatically downloading historical fault information from the primary database (21) with the corresponding number according to the number.
6. The network-based power distribution cabinet integrated monitoring system according to claim 3, characterized in that: a label modification module (23) is arranged in the sub-server (2),
and the label modification module (23) is used for adding a label to the fault information stored in the sub server (2), modifying the label or deleting the label based on manual operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011321361.8A CN112329956B (en) | 2020-11-23 | 2020-11-23 | Power distribution cabinet comprehensive monitoring system based on network |
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