CN108896864B - Drop-out fuse on-line monitoring system - Google Patents
Drop-out fuse on-line monitoring system Download PDFInfo
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- CN108896864B CN108896864B CN201810416128.4A CN201810416128A CN108896864B CN 108896864 B CN108896864 B CN 108896864B CN 201810416128 A CN201810416128 A CN 201810416128A CN 108896864 B CN108896864 B CN 108896864B
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- module
- cloud data
- disconnecting link
- link state
- mobile terminal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/74—Testing of fuses
Abstract
The invention relates to an online monitoring system for a drop-out fuse, which comprises a disconnecting link state monitoring device, a cloud data platform and a mobile terminal, wherein the disconnecting link state monitoring device establishes a data link with the cloud data platform through an internet of things, the mobile terminal establishes a data link with the cloud data platform through the internet, and a satellite positioning device is arranged in the mobile terminal. According to the invention, the running state of the fuse can be mastered in real time, the state information of the monitored fuse is sent to the cloud data platform, and once the fuse is disconnected due to a short-circuit fault or the monitoring device fails, the cloud data platform can help a distribution network operation and maintenance worker to master the running state of the fuse in time through the mobile terminal, so that a fault point can be found quickly, and normal power supply can be recovered quickly.
Description
Technical Field
The invention relates to the technical field of distribution automation, in particular to an online monitoring system for a drop-out fuse.
Background
The 10kV drop-out fuse is a short-circuit protection switch which is most commonly used for distribution line branch lines and distribution transformers, has the characteristics of economy, convenient operation, strong outdoor environment adaptability and the like, and is widely applied to primary sides of 10kV distribution lines and distribution transformers for protection and equipment switching and switching operation due to the economical and practical characteristics.
Overload or short circuit of distribution transformer can cause the fuse to fall, if do not have effectual monitoring means to monitor the fuse state when the fuse falls, then can lead to the unable very first time of electric power operation personnel to know power failure accident, power failure reason, fault location to cause to salvage untimely, finally lead to customer satisfaction to descend.
Disclosure of Invention
The invention provides an on-line monitoring system for a drop-out fuse, aiming at the technical problems in the prior art.
The technical scheme for solving the technical problems is as follows:
the utility model provides a drop out fuse on-line monitoring system, includes switch state monitoring devices, cloud data platform and mobile terminal, switch state monitoring devices through the thing networking with cloud data platform establishes data link, mobile terminal through the internet with cloud data platform establishes data link, mobile terminal embeds there is satellite positioning device.
Further, the disconnecting link state monitoring device comprises an electronic tag with a unique identifier, the disconnecting link state monitoring device collects electronic tag information through the mobile terminal when the disconnecting link state monitoring device is installed, and the mobile terminal sends the electronic tag information and the position information collected by the satellite positioning device to the cloud data platform for storage through the internet.
Further, the cloud data platform comprises a data processing module and a geographic information system, the data processing module is used for analyzing and processing the disconnecting link state information of the disconnecting link state monitoring device, the geographic information system is used for generating two-dimensional map data information containing the three data information according to the electronic tag information, the position information of the disconnecting link state monitoring device and the disconnecting link state information, and the cloud data platform sends the two-dimensional map data information to the mobile terminal through the internet at regular time.
Further, the cloud data platform further comprises an area dividing module and a grading management module, the area dividing module is used for dividing the disconnecting link state monitoring device into a plurality of areas according to the position information and matching the areas with corresponding mobile terminals, and the grading management module is used for distributing data access permission for different mobile terminals.
Further, the disconnecting link state monitoring device comprises a position monitoring module, a single chip microcomputer module, a battery module and a communication module, wherein the position monitoring module and the communication module are electrically connected with the single chip microcomputer module, and the battery module is used for supplying power to the position monitoring module, the single chip microcomputer module and the communication module.
Further, the position monitoring module includes a displacement sensor.
Further, the communication module sends displacement data monitored by the position monitoring module to the cloud data platform by adopting heartbeat signals, and when the cloud data platform receives fuse drop signals or does not receive data sent by the disconnecting link state monitoring device for a long time, the cloud data platform sends alarm signals to the mobile terminal.
Further, the battery module comprises a solar panel, a charging circuit and a rechargeable lithium battery; the solar panel is electrically connected with the rechargeable lithium battery through the charging circuit.
The invention has the beneficial effects that: according to the invention, the running state of the fuse can be mastered in real time, the state information of the monitored fuse is sent to the cloud data platform, and once the fuse is disconnected due to a short-circuit fault or the monitoring device fails, the cloud data platform can help a distribution network operation and maintenance worker to master the running state of the fuse in time through the mobile terminal, so that a fault point can be found quickly, and normal power supply can be recovered quickly.
Drawings
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, the drop-out fuse online monitoring system comprises a disconnecting link state monitoring device, a cloud data platform and a mobile terminal, wherein the disconnecting link state monitoring device establishes a data link with the cloud data platform through an internet of things, the mobile terminal establishes a data link with the cloud data platform through the internet, and a satellite positioning device is arranged in the mobile terminal.
Further, the disconnecting link state monitoring device comprises an electronic tag with a unique identifier, the disconnecting link state monitoring device collects electronic tag information through the mobile terminal when the disconnecting link state monitoring device is installed, and the mobile terminal sends the electronic tag information and the position information collected by the satellite positioning device to the cloud data platform for storage through the internet.
Further, the cloud data platform comprises a data processing module and a geographic information system, the data processing module is used for analyzing and processing the disconnecting link state information of the disconnecting link state monitoring device, the geographic information system is used for generating two-dimensional map data information containing the three data information according to the electronic tag information, the position information of the disconnecting link state monitoring device and the disconnecting link state information, and the cloud data platform sends the two-dimensional map data information to the mobile terminal through the internet at regular time.
Further, the cloud data platform further comprises an area dividing module and a grading management module, the area dividing module is used for dividing the disconnecting link state monitoring device into a plurality of areas according to the position information and matching the areas with corresponding mobile terminals, and the grading management module is used for distributing data access permission for different mobile terminals.
Further, the disconnecting link state monitoring device comprises a position monitoring module, a single chip microcomputer module, a battery module and a communication module, wherein the position monitoring module and the communication module are electrically connected with the single chip microcomputer module, and the battery module is used for supplying power to the position monitoring module, the single chip microcomputer module and the communication module. The singlechip module adopts stm32 series singlechips.
Further, the position monitoring module includes a displacement sensor.
Further, the communication module sends displacement data monitored by the position monitoring module to the cloud data platform by adopting heartbeat signals, and when the cloud data platform receives fuse drop signals or does not receive data sent by the disconnecting link state monitoring device for a long time, the cloud data platform sends alarm signals to the mobile terminal.
Further, the battery module comprises a solar panel, a charging circuit and a rechargeable lithium battery; the solar panel is electrically connected with the rechargeable lithium battery through the charging circuit.
According to the invention, the running state of the fuse can be mastered in real time, the state information of the monitored fuse is sent to the cloud data platform, and once the fuse is disconnected due to a short-circuit fault or the monitoring device fails, the cloud data platform can help a distribution network operation and maintenance worker to master the running state of the fuse in time through the mobile terminal, so that a fault point can be found quickly, and normal power supply can be recovered quickly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The on-line monitoring system for the drop-out fuse is characterized by comprising a disconnecting link state monitoring device, a cloud data platform and a mobile terminal, wherein the disconnecting link state monitoring device establishes a data link with the cloud data platform through an internet of things, the mobile terminal establishes a data link with the cloud data platform through the internet, and a satellite positioning device is arranged in the mobile terminal; the disconnecting link state monitoring device comprises an electronic tag with a unique identifier, the disconnecting link state monitoring device acquires electronic tag information through the mobile terminal when being installed, and the mobile terminal sends the electronic tag information and the position information acquired by the satellite positioning device to the cloud data platform through the internet for storage; the cloud data platform comprises a data processing module and a geographic information system, the data processing module is used for analyzing and processing the disconnecting link state information of the disconnecting link state monitoring device, the geographic information system is used for generating two-dimensional map data information containing the three data information according to the electronic tag information, the position information of the disconnecting link state monitoring device and the disconnecting link state information, and the cloud data platform sends the two-dimensional map data information to the mobile terminal through the internet at regular time.
2. The drop-out fuse on-line monitoring system of claim 1, wherein the cloud data platform further comprises an area division module and a hierarchical management module, the area division module is used for dividing the disconnecting link state monitoring device into a plurality of areas according to position information and matching the areas with corresponding mobile terminals, and the hierarchical management module is used for distributing data access permissions to different mobile terminals.
3. The drop-out fuse on-line monitoring system as claimed in claim 1, wherein the disconnecting link state monitoring device comprises a position monitoring module, a single chip microcomputer module, a battery module and a communication module, the position monitoring module and the communication module are electrically connected with the single chip microcomputer module, and the battery module is used for supplying power to the position monitoring module, the single chip microcomputer module and the communication module.
4. The drop-out fuse online monitoring system of claim 3, wherein the position monitoring module comprises a displacement sensor.
5. The drop-out fuse on-line monitoring system as claimed in claim 3, wherein the communication module sends displacement data monitored by the position monitoring module to the cloud data platform by using heartbeat signals, and the cloud data platform sends an alarm signal to the mobile terminal when receiving the fuse drop signal or not receiving the data sent by the disconnecting link state monitoring device for a long time.
6. The drop-out fuse online monitoring system as claimed in claim 3, wherein the battery module comprises a solar panel, a charging circuit and a rechargeable lithium battery; the solar panel is electrically connected with the rechargeable lithium battery through the charging circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416128.4A CN108896864B (en) | 2018-05-03 | 2018-05-03 | Drop-out fuse on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416128.4A CN108896864B (en) | 2018-05-03 | 2018-05-03 | Drop-out fuse on-line monitoring system |
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| CN108896864A CN108896864A (en) | 2018-11-27 |
| CN108896864B true CN108896864B (en) | 2020-11-17 |
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| CN201810416128.4A Active CN108896864B (en) | 2018-05-03 | 2018-05-03 | Drop-out fuse on-line monitoring system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110703161A (en) * | 2019-09-18 | 2020-01-17 | 国网江苏省电力有限公司淮安市洪泽区供电分公司 | Distribution lines fuse on-line monitoring system |
| CN110784018A (en) * | 2019-11-01 | 2020-02-11 | 河南北斗电气设备有限公司 | Power system supervision method based on big data |
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| CN106057604A (en) * | 2016-07-06 | 2016-10-26 | 苏州华安普电力科技股份有限公司 | Unmanned substation fuse security system based on ZigBee |
| CN106207992A (en) * | 2016-07-28 | 2016-12-07 | 河北省电力建设调整试验所 | The control system of a kind of fuse switch and control method thereof |
| CN106355702A (en) * | 2016-08-30 | 2017-01-25 | 青岛亿联信息科技股份有限公司 | Intelligent parking system |
| CN205986337U (en) * | 2016-08-30 | 2017-02-22 | 国网山东省电力公司滨州供电公司 | System of patrolling and examining based on EMS remote signalling item |
| CN107436393A (en) * | 2017-09-12 | 2017-12-05 | 湖南长高思瑞自动化有限公司 | Fuse switch on-Line Monitor Device and method based on Internet of Things Network Communication |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160028605A1 (en) * | 2014-05-30 | 2016-01-28 | Reylabs Inc. | Systems and methods involving mobile linear asset efficiency, exploration, monitoring and/or display aspects |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057604A (en) * | 2016-07-06 | 2016-10-26 | 苏州华安普电力科技股份有限公司 | Unmanned substation fuse security system based on ZigBee |
| CN106207992A (en) * | 2016-07-28 | 2016-12-07 | 河北省电力建设调整试验所 | The control system of a kind of fuse switch and control method thereof |
| CN106355702A (en) * | 2016-08-30 | 2017-01-25 | 青岛亿联信息科技股份有限公司 | Intelligent parking system |
| CN205986337U (en) * | 2016-08-30 | 2017-02-22 | 国网山东省电力公司滨州供电公司 | System of patrolling and examining based on EMS remote signalling item |
| CN107436393A (en) * | 2017-09-12 | 2017-12-05 | 湖南长高思瑞自动化有限公司 | Fuse switch on-Line Monitor Device and method based on Internet of Things Network Communication |
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| CN108896864A (en) | 2018-11-27 |
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