CN212569005U - Multi-path overhead distribution line fault and positioning device - Google Patents
Multi-path overhead distribution line fault and positioning device Download PDFInfo
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- CN212569005U CN212569005U CN202020907701.4U CN202020907701U CN212569005U CN 212569005 U CN212569005 U CN 212569005U CN 202020907701 U CN202020907701 U CN 202020907701U CN 212569005 U CN212569005 U CN 212569005U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 238000004146 energy storage Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 2
- 241000272165 Charadriidae Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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Abstract
The utility model belongs to the technical field of cable fault indicating device technique and specifically relates to indicate distribution lines trouble and positioner are maked somebody a mere figurehead to multichannel, it includes the fault indicator and collects the terminal, the fault indicator includes first power supply subassembly, the monitoring subassembly, first wireless Lora transmission device, first wave filter and the indicator lamp of turning over the tablet, monitoring subassembly and first wireless Lora transmission device all are provided with the shield cover, the fault indicator cover is located on the cable conductor, it includes second power supply subassembly to collect the terminal, the wireless Lora transmission device of second, the Lora antenna, GPS positioner, second wave filter and processing terminal, the wireless Lora transmission device of second, GPS positioner and processing terminal all are provided with the shield cover, collect the terminal mounting on the wire pole. The utility model provides a multichannel overhead distribution lines trouble is far away with positioner transmission distance, can effectively reduce the electromagnetic interference influence of transmission line to the device itself.
Description
Technical Field
The utility model belongs to the technical field of cable fault indicating device technique and specifically relates to indicate distribution lines trouble and positioner are maked somebody a mere figurehead to multichannel.
Background
The cable fault indicating device is an important equipment instrument which can intelligently judge, detect and position the operation fault of the power grid according to the change of current and voltage in the power grid line. The fault current indicator is usually installed in a transmission network and is mainly used for monitoring and detecting faults of possible short circuit, single-phase grounding and the like of a line, when the short circuit phenomenon occurs in a power network, the current value in the line changes suddenly and instantly, the fault current at the moment can trigger the turning over or flashing action of the indicator when passing through the indicator, and the normal display of the fault current indicator cannot be influenced. Meanwhile, most fault indicators are provided with an automatic delay reset function, after a fault is eliminated, power transmission is recovered, the fault indicators can be automatically reset, preparation is made for next detection, and daily detection and maintenance of a power grid are more convenient and faster. The cable fault indicating device used at present combines a positioning device to position a cable while monitoring the cable, so that a worker can conveniently find and arrive at the site in time, but the defects of insufficient transmission distance and electromagnetic interference of a power transmission line still exist.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide the built on stilts distribution lines trouble of multichannel and positioner, this built on stilts distribution lines trouble of multichannel is far away with positioner transmission distance, can effectively reduce the electromagnetic interference influence of transmission line to the device itself.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the fault and positioning device for the multi-path overhead distribution line comprises a fault indicator and a collecting terminal, wherein the fault indicator comprises a first power supply assembly, a monitoring assembly, a first wireless Lora transmission device, a first filter and a tile turning indicator lamp, the monitoring assembly, the first wireless Lora transmission device, the first filter and the tile turning indicator lamp are electrically connected with the first power supply assembly, the monitoring assembly and the first wireless Lora transmission device are respectively provided with a shielding cover, the fault indicator is sleeved on a cable wire, the collecting terminal comprises a second power supply assembly, a second wireless Lora transmission device, a Lora antenna, a GPS positioning device, a second filter and a processing terminal, the second power supply assembly, the second wireless Lora transmission device, the Lora antenna, the second filter and the GPS positioning device are respectively electrically connected with the processing terminal, the second wireless Lora transmission device, the GPS positioning device and the processing terminal are respectively provided with a shielding cover, the collection terminal is mounted on a utility pole.
Further, the processing terminal adopts a PIC24FJ64GA104 singlechip.
Further, the first power supply assembly comprises an open-close type CT power taking device and a first energy storage battery, and the open-close type CT power taking device is electrically connected with the first energy storage battery.
Further, the monitoring assembly comprises a cable sheath circulation monitoring device and a temperature sensor.
Further, the second power supply assembly comprises a solar power taking device and a second energy storage battery, and the solar power taking device is electrically connected with the second energy storage battery.
The utility model has the advantages that: when the intelligent alarm device is in actual use, the fault indicator and the collection terminal are both arranged at the periphery of the power transmission line and are greatly interfered by electromagnetic interference of the power transmission line, the fault indicator is arranged on a cable wire on the power transmission line, the monitoring assembly monitors the cable wire, the first wireless Lora transmission device can transmit the monitored data to the collection terminal, the first power supply assembly supplies power to the fault indicator, the first filter eliminates the influence of the electromagnetic interference on the fault indicator, the turning indicator lamp can give an alarm when the power transmission line has a fault, the collection terminal is arranged on a telegraph pole, the data monitored by the monitoring assembly of the fault indicator is processed by the processing terminal, the processed data is transmitted to the host through the second wireless Lora transmission device, the Lora antenna is electrically connected with the second wireless Lora transmission device, and the receiving and transmitting speed and precision of the second wireless Lora transmission device are improved, the collecting terminal is arranged beside the fault indicator, the fault indicator and the collecting terminal are positioned through the GPS positioning device, the second power supply assembly supplies power to the collecting terminal, and the second filter eliminates the influence of electromagnetic interference on the collecting terminal. The utility model provides a multichannel overhead distribution lines trouble is far away with positioner transmission distance, can effectively reduce the electromagnetic interference influence of transmission line to the device itself.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a block diagram of the fault indicator of the present invention;
fig. 3 is a block diagram of the collection terminal according to the present invention.
Description of reference numerals: the automatic card turning device comprises a fault indicator 1, a card turning indicator lamp 11, a collecting terminal 2, a second power supply assembly 21, a solar power taking device 211 and a Lora antenna 22.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a multi-channel overhead distribution line fault and positioning device, it includes fault indicator 1 and collects terminal 2, fault indicator 1 includes first power supply module, monitoring module, first wireless Lora transmission device, first filter and tile turning indicator 11 are all connected with first power supply module electricity, monitoring module and first wireless Lora transmission device are all provided with the shield cover, fault indicator 1 is located on the cable conductor, collect terminal 2 and include second power supply module 21, second wireless Lora transmission device, Lora antenna 22, GPS positioning device, second filter and processing terminal, second power supply module 21, second wireless Lora transmission device, Lora antenna, second filter and GPS positioning device all with processing terminal electricity, the second wireless Lora transmission device, the GPS positioning device and the processing terminal are all provided with shielding cases, and the collecting terminal 2 is installed on a telegraph pole.
During the in-service use, fault indicator 1 and collection terminal 2 all install at the transmission line periphery, the electromagnetic interference who receives the transmission line is very big, fault indicator 1 is through installing on the cable conductor on the transmission line, the monitoring subassembly monitors the cable conductor, first wireless Lora transmission device can be with the data transmission who monitors to collecting terminal 2, first power supply unit is the power supply of fault indicator 1, the influence of electromagnetic interference to fault indicator 1 is eliminated to first wave filter, turn over tablet pilot lamp 11 and can report to the police when transmission line breaks down.
Collect terminal 2 and install on the wire pole, handle the data that monitoring subassembly of fault indicator 1 monitored through processing terminal, the data after handling transmits the host computer through the wireless Lora transmission device of second, Lora antenna 22 is through being connected with the wireless Lora transmission device electricity of second, improve the transmission rate and the precision of the wireless Lora transmission device of second, collect terminal 2 and set up beside 1 of fault indicator, realize fixing a position fault indicator 1 and collect terminal 2 through GPS positioner, second power supply unit 21 supplies power for collecting terminal 2, the second wave filter clears away electromagnetic interference and to collecting terminal 2's influence.
The utility model provides a multichannel overhead distribution lines trouble is far away with positioner transmission distance, can effectively reduce the electromagnetic interference influence of transmission line to the device itself.
As shown in fig. 1, in this embodiment, the processing terminal uses a PIC24FJ64GA104 single chip microcomputer. During practical use, the PIC24FJ64GA104 singlechip has the characteristics of low power consumption, strong computing power and wide interface.
As shown in fig. 1, in this embodiment, the first power supply assembly includes an open-close type CT power taking device and a first energy storage battery, and the open-close type CT power taking device is electrically connected to the first energy storage battery. During actual use, the open-close type CT power taking device obtains electric energy through current induction to charge the first energy storage battery and supply power to the fault indicator 1, and when the power transmission line fault CT power taking device cannot obtain the electric energy, the first energy storage battery supplies power to the fault indicator 1.
As shown in fig. 1, in the present embodiment, the monitoring assembly includes a cable sheath circulation monitoring device and a temperature sensor. When the device is actually used, cable sheath circulation can be generated in power transmission of a cable, the working condition of the cable can be obtained by monitoring the cable sheath circulation, sometimes the cable is damaged but still runs normally, the cable sheath circulation monitoring device cannot play a role, a temperature sensor is needed to monitor the temperature of the cable, and the condition that a certain part of the cable is overheated can be found in time.
As shown in fig. 1, in this embodiment, the second power supply assembly 21 includes a solar power taking device 211 and a second energy storage battery, and the solar power taking device 211 is electrically connected to the second energy storage battery. In actual use, the solar power taking device 211 converts solar energy into electric energy, the second energy storage battery charges and supplies power to the collecting terminal 2, and when the solar power taking device 211 cannot work, the second energy storage battery supplies power to the collecting terminal 2.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.
Claims (5)
1. Multichannel overhead distribution lines trouble and positioner, its characterized in that: including fault indicator and collection terminal, fault indicator includes first power supply subassembly, the monitoring subassembly, first wireless Lora transmission device, first wave filter and the indicator lamp of turning over the tablet all are connected with first power supply subassembly electricity, monitoring subassembly and first wireless Lora transmission device all are provided with the shield cover, the fault indicator cover is located on the cable conductor, it includes second power supply subassembly to collect the terminal, the wireless Lora transmission device of second, the Lora antenna, GPS positioner, second wave filter and processing terminal, the second power supply subassembly, the wireless Lora transmission device of second, the Lora antenna, second wave filter and GPS positioner all are connected with processing terminal electricity, the wireless Lora transmission device of second, GPS positioner and processing terminal all are provided with the shield cover, it installs on the wire pole to collect the terminal.
2. The multiple overhead distribution line fault and location device of claim 1, wherein: the processing terminal adopts a PIC24FJ64GA104 singlechip.
3. The multiple overhead distribution line fault and location device of claim 1, wherein: the first power supply assembly comprises an open-close type CT power taking device and a first energy storage battery, and the open-close type CT power taking device is electrically connected with the first energy storage battery.
4. The multiple overhead distribution line fault and location device of claim 1, wherein: the monitoring assembly comprises a cable sheath circulation monitoring device and a temperature sensor.
5. The multiple overhead distribution line fault and location device of claim 1, wherein: the second power supply assembly comprises a solar power taking device and a second energy storage battery, and the solar power taking device is electrically connected with the second energy storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020907701.4U CN212569005U (en) | 2020-05-26 | 2020-05-26 | Multi-path overhead distribution line fault and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020907701.4U CN212569005U (en) | 2020-05-26 | 2020-05-26 | Multi-path overhead distribution line fault and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212569005U true CN212569005U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020907701.4U Active CN212569005U (en) | 2020-05-26 | 2020-05-26 | Multi-path overhead distribution line fault and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212569005U (en) |
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2020
- 2020-05-26 CN CN202020907701.4U patent/CN212569005U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240705 Address after: No. 4-6, Unit 1, No. 17 Yuma Road, Nan'an District, Chongqing, with a budget of 400000 RMB Patentee after: Chongqing Beimu Technology Co.,Ltd. Country or region after: China Address before: 400000 no.7-7, building 6, No.138, baimadang, Jiulongpo District, Chongqing Patentee before: Chongqing jurongsheng Electric Power Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |