CN110346691A - A kind of power line failure diagnostic device and method based on HPLC high-speed power carrier communication - Google Patents
A kind of power line failure diagnostic device and method based on HPLC high-speed power carrier communication Download PDFInfo
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- CN110346691A CN110346691A CN201910765760.4A CN201910765760A CN110346691A CN 110346691 A CN110346691 A CN 110346691A CN 201910765760 A CN201910765760 A CN 201910765760A CN 110346691 A CN110346691 A CN 110346691A
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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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
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Abstract
The invention discloses a kind of power line failure diagnostic devices based on HPLC high-speed power carrier communication, including locating module, acquisition module, memory module and power module, the output end of the locating module and the input terminal of processor are electrically connected, the output end of the acquisition module and the input terminal of processor are electrically connected, the memory module and processor are electrically connected, the output end of the power module and the input terminal of processor are electrically connected, the processor and fault diagnosis module are electrically connected, the processor and interface module are electrically connected, the output end of the processor and the input terminal of alarm module are electrically connected, the output end of the processor and the input terminal of communication module are electrically connected, the acquisition module includes HPLC carrier signal coupling unit, HPLC carrier signal receiving unit, HPLC is carried Wave signal processing unit, HPLC carrier signal amplifying unit.The acquisition of electric energy meter data can be completed in Millisecond using the high speed communication technology of HPLC carrier wave in the present invention.
Description
Technical field
It is specifically a kind of the present invention relates to the power line failure diagnostic techniques field based on HPLC high-speed power carrier communication
Power line failure diagnostic device and method based on HPLC high-speed power carrier communication.
Background technique
With the failure that electric field terminal occur in the fast development of power technology, power consumer, timely at discovery
The problem of requirement of reason is higher and higher, and electric field terminal usually will appear the failure of part reading electric meter at the scene, such as communicates event
Phenomena such as barrier, electromagnetic interference, terminal meter reading data error, the diagnostic function mistake of traditional electric field terminal fault diagnostic device
In single.
During existing power line failure is examined, there is no a total solution to fault diagnosis, and a large amount of warning information
Artificial treatment can occupy a large amount of operation maintenance personnels, inefficiency and be easy to produce Data Consistency so that manually carry out therefore
Barrier judgement, analysis, the accuracy rate of positioning are low, and troubleshooting is inefficient；And HPLC power line carrier technology is a kind of using electric
The High-Speed Power Line Communication technology that the line of force carries out data transmission as communication media, based on HPLC technology, it can be achieved that high-frequency data
Acquisition, for this purpose, we provide a kind of power line failure diagnostic device and method based on HPLC high-speed power carrier communication.
Summary of the invention
The purpose of the present invention is to provide a kind of power line failure diagnostic devices based on HPLC high-speed power carrier communication
And method, to solve there is no total solution, and the artificial place of a large amount of warning information to fault diagnosis in the prior art
Comprehend and occupy a large amount of operation maintenance personnels, inefficiency and be easy to produce Data Consistency so that manually carry out breakdown judge,
Analysis, the accuracy rate of positioning are low, the inefficient problem of troubleshooting.
To achieve the above object, the invention provides the following technical scheme: it is a kind of based on HPLC high-speed power carrier communication
Power line failure diagnostic device, including locating module, acquisition module, memory module and power module, the locating module it is defeated
The input terminal of outlet and processor is electrically connected, and the output end of the acquisition module and the input terminal of processor are electrically connected, institute
It states memory module and processor is electrically connected, the output end of the power module and the input terminal of processor are electrically connected, described
Processor and fault diagnosis module are electrically connected, and the processor and interface module are electrically connected, the output end of the processor
It is electrically connected with the input terminal of alarm module, the output end of the processor and the input terminal of communication module are electrically connected, described
The output end of communication module and the input terminal of processing terminal are electrically connected, and the acquisition module includes that the coupling of HPLC carrier signal is single
Member, HPLC carrier signal receiving unit, HPLC carrier signal processing unit, HPLC carrier signal amplifying unit.
Preferably, the acquisition module of going back includes current acquisition module and voltage acquisition module.
Preferably, the communication module is set as RS232, RS485 or zibbge network.
Preferably, the fault diagnosis module is by data comparison module, failure analysis module and maintenance program determining module,
The output end of the data comparison module and the input terminal of failure analysis module are electrically connected, the output of the failure analysis module
End and the input terminal of maintenance program determining module are electrically connected.
Preferably, the locating module uses GPS positioning device.
Preferably, the memory module is for storing data and maintenance program.
Preferably, the processing terminal is set as PC machine, tablet computer or mobile phone
A kind of power line failure diagnostic method based on HPLC high-speed power carrier communication, comprising the following steps:
Step 1: parameters are acquired by acquisition module, while locating module positions the data of acquisition, determined
Location information；
Step 2: the data of acquisition are diagnosed by fault diagnosis module, when a failure occurs, pass through accident analysis
Module determines failure cause, then determines maintenance program by maintenance program determining module；
Step 3: transferring maintenance program out of memory module, by communication module, by failure cause, abort situation and dimension
The scheme of repairing is sent to processing terminal；
Step 4: processing terminal arranges maintenance personal to repair.
Compared with prior art, the beneficial effects of the present invention are:
1, the application is easy to operate, intelligent；Using the high speed communication technology of HPLC carrier wave, electricity can be completed in Millisecond
The acquisition of energy table data, can greatly reduce human cost, improve power engineering personnel labor productivity and working efficiency；
2, by setting failure analysis module and maintenance program determining module, can analyzing failure cause, give out of order solution
Certainly scheme, to solve the workload of maintenance personal；
3, pass through setting locating module, it may be determined that abort situation, it is more convenient to use.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of fault diagnosis module of the present invention.
Fig. 3 is the structural schematic diagram of communication module of the present invention.
Fig. 4 is the structural schematic diagram of acquisition module of the present invention.
In figure: 1, locating module；2, acquisition module；3, memory module；4, power module；5, processor；6, communication module；
7, processing terminal；8, alarm module；9, interface module；10, fault diagnosis module；101, data comparison module；102, failure point
Analyse module；103, maintenance program determining module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Please refer to Fig. 1-4, in the embodiment of the present invention, a kind of power line failure based on HPLC high-speed power carrier communication is examined
Disconnected device, including locating module 1, acquisition module 2, memory module 3 and power module 4, the output end of the locating module 1 and place
The input terminal for managing device 5 is electrically connected, and the output end of the acquisition module 2 and the input terminal of processor 5 are electrically connected, the storage
Module 3 and processor 5 are electrically connected, and the output end of the power module 4 and the input terminal of processor 5 are electrically connected, the place
Device 5 and fault diagnosis module 10 is managed to be electrically connected, the processor 5 is electrically connected with interface module 9, the processor 5 it is defeated
The input terminal of outlet and alarm module 8 is electrically connected, and the output end of the processor 5 electrically connects with the input terminal of communication module 6
It connects, the output end of the communication module 6 and the input terminal of processing terminal 7 are electrically connected, and the acquisition module 2 includes HPLC carrier wave
Signal coupling unit, HPLC carrier signal receiving unit, HPLC carrier signal processing unit, HPLC carrier signal amplifying unit,
The acquisition module 2 further includes current acquisition module and voltage acquisition module, the communication module 6 be set as RS232 or
RS485, the fault diagnosis module 10 is by data comparison module 101, failure analysis module 102 and maintenance program determining module
103, the output end of the data comparison module 101 and the input terminal of failure analysis module 102 are electrically connected, the accident analysis
The output end of module 102 and the input terminal of maintenance program determining module 103 are electrically connected, and the locating module 1 uses GPS positioning
Device, the memory module 3 for storing data and maintenance program, the processing terminal 7 be set as PC machine, tablet computer or
Mobile phone.
A kind of power line failure diagnostic method based on HPLC high-speed power carrier communication, it is characterised in that: including following
Step:
Step 1: parameters are acquired by acquisition module 2, while the data of 1 pair of locating module acquisition position, really
Determine location information；
Step 2: the data of acquisition are diagnosed by fault diagnosis module 10, when a failure occurs, pass through failure point
It analyses module 102 and determines failure cause, then maintenance program is determined by maintenance program determining module；
Step 3: transferring maintenance program out of memory module 3, by communication module 6, by failure cause, abort situation and
Maintenance program is sent to processing terminal 7；
Step 4: processing terminal 7 arranges maintenance personal to repair.
Embodiment two
Please refer to Fig. 1-4, in the embodiment of the present invention, a kind of power line failure based on HPLC high-speed power carrier communication is examined
Disconnected device, including locating module 1, acquisition module 2, memory module 3 and power module 4, the output end of the locating module 1 and place
The input terminal for managing device 5 is electrically connected, and the output end of the acquisition module 2 and the input terminal of processor 5 are electrically connected, the storage
Module 3 and processor 5 are electrically connected, and the output end of the power module 4 and the input terminal of processor 5 are electrically connected, the place
Device 5 and fault diagnosis module 10 is managed to be electrically connected, the processor 5 is electrically connected with interface module 9, the processor 5 it is defeated
The input terminal of outlet and alarm module 8 is electrically connected, and the output end of the processor 5 electrically connects with the input terminal of communication module 6
It connects, the output end of the communication module 6 and the input terminal of processing terminal 7 are electrically connected, and the acquisition module 2 includes HPLC carrier wave
Signal coupling unit, HPLC carrier signal receiving unit, HPLC carrier signal processing unit, HPLC carrier signal amplifying unit,
The acquisition module 2 further includes current acquisition module and voltage acquisition module, and the communication module 6 is set as zibbge network,
The fault diagnosis module 10 is described by data comparison module 101, failure analysis module 102 and maintenance program determining module 103
The output end of data comparison module 101 and the input terminal of failure analysis module 102 are electrically connected, the failure analysis module 102
Output end and maintenance program determining module 103 input terminal be electrically connected, the locating module 1 use GPS positioning device, institute
It states memory module 3 for storing data and maintenance program, the processing terminal 7 is set as PC machine, tablet computer or mobile phone.
A kind of power line failure diagnostic method based on HPLC high-speed power carrier communication, it is characterised in that: including following
Step:
Step 1: parameters are acquired by acquisition module 2, while the data of 1 pair of locating module acquisition position, really
Determine location information；
Step 2: the data of acquisition are diagnosed by fault diagnosis module 10, when a failure occurs, pass through failure point
It analyses module 102 and determines failure cause, then maintenance program is determined by maintenance program determining module；
Step 3: transferring maintenance program out of memory module 3, by communication module 6, by failure cause, abort situation and
Maintenance program is sent to processing terminal 7；
Step 4: processing terminal 7 arranges maintenance personal to repair
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of power line failure diagnostic device based on HPLC high-speed power carrier communication, including locating module (1), acquisition mould
Block (2), memory module (3) and power module (4), it is characterised in that: the output end of the locating module (1) and processor (5)
Input terminal be electrically connected, the input terminal of the output end of the acquisition module (2) and processor (5) is electrically connected, the storage
Module (3) and processor (5) are electrically connected, and the input terminal of the output end and processor (5) of the power module (4) electrically connects
It connects, the processor (5) and fault diagnosis module (10) are electrically connected, and the processor (5) electrically connects with interface module (9)
Connect, the input terminal of the output end of the processor (5) and alarm module (8) is electrically connected, the output end of the processor (5) with
The input terminal of communication module (6) is electrically connected, and the output end of the communication module (6) and the input terminal of processing terminal (7) are electrical
Connection, the acquisition module (2) include HPLC carrier signal coupling unit, HPLC carrier signal receiving unit, HPLC carrier wave letter
Number processing unit, HPLC carrier signal amplifying unit.
2. a kind of power line failure diagnostic device based on HPLC high-speed power carrier communication according to claim 1,
Be characterized in that: the acquisition module (2) further includes current acquisition module and voltage acquisition module.
3. a kind of power line failure diagnostic device based on HPLC high-speed power carrier communication according to claim 1,
Be characterized in that: the communication module (6) is set as RS232, RS485 or zibbge network.
4. a kind of power line failure diagnostic device based on HPLC high-speed power carrier communication according to claim 1,
Be characterized in that: the fault diagnosis module (10) is by data comparison module (101), failure analysis module (102) and maintenance program
Determining module (103), the output end of the data comparison module (101) and the input terminal of failure analysis module (102) electrically connect
It connects, the output end of the failure analysis module (102) and the input terminal of maintenance program determining module (103) are electrically connected.
5. a kind of power line failure diagnostic device based on HPLC high-speed power carrier communication according to claim 1,
Be characterized in that: the locating module (1) uses GPS positioning device.
6. a kind of power line failure diagnostic device based on HPLC high-speed power carrier communication according to claim 1,
Be characterized in that: the memory module (3) is for storing data and maintenance program.
7. a kind of power line failure diagnostic device based on HPLC high-speed power carrier communication according to claim 1,
Be characterized in that: the processing terminal (7) is set as PC machine, tablet computer or mobile phone.
8. a kind of power line failure diagnostic method based on HPLC high-speed power carrier communication, it is characterised in that: including following step
It is rapid:
Step 1: parameters are acquired by acquisition module (2), while locating module (1) positions the data of acquisition, really
Determine location information；
Step 2: the data of acquisition are diagnosed by fault diagnosis module (10), when a failure occurs, pass through accident analysis
Module (102) determines failure cause, then determines maintenance program by maintenance program determining module；
Step 3: transferring maintenance program out of memory module (3), by communication module (6), by failure cause, abort situation and
Maintenance program is sent to processing terminal (7)；
Step 4: processing terminal (7) arranges maintenance personal to repair.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765760.4A CN110346691A (en) | 2019-08-19 | 2019-08-19 | A kind of power line failure diagnostic device and method based on HPLC high-speed power carrier communication |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910765760.4A CN110346691A (en) | 2019-08-19 | 2019-08-19 | A kind of power line failure diagnostic device and method based on HPLC high-speed power carrier communication |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112698104A (en) * | 2020-08-26 | 2021-04-23 | 怀化建南电子科技有限公司 | HPLC carrier communication technology capable of automatically testing line impedance |
| CN113542930A (en) * | 2021-07-29 | 2021-10-22 | 国家电网有限公司 | HPLC (high performance liquid chromatography) acquisition method based on multilayer data cache |
| CN114024576A (en) * | 2021-09-29 | 2022-02-08 | 广东电网有限责任公司电力调度控制中心 | Low-voltage power line carrier operation and maintenance control method and system |
| CN114296000A (en) * | 2021-11-19 | 2022-04-08 | 上海信辰通信工程有限公司 | Power failure diagnosis system and method in wireless communication equipment |
| CN117472036A (en) * | 2023-12-28 | 2024-01-30 | 国网山东省电力公司营销服务中心(计量中心) | Detection system and method of HPLC fault diagnosis equipment |
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