CN108387804A - Overhead transmission line attention device, device and method - Google Patents
Overhead transmission line attention device, device and method Download PDFInfo
- Publication number
- CN108387804A CN108387804A CN201810413442.7A CN201810413442A CN108387804A CN 108387804 A CN108387804 A CN 108387804A CN 201810413442 A CN201810413442 A CN 201810413442A CN 108387804 A CN108387804 A CN 108387804A
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- module
- power supply
- rectification
- supply signal
- transmission line
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Classifications
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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
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The present invention provides a kind of overhead transmission line attention device, device and method, including the electricity getting device being arranged on high voltage electricity transmission conductive wire and it is sequentially connected the rectification module connect, power conditioning module, control module, alarm module, rectification module is connected with electricity getting device；Electricity getting device obtains power supply signal from high voltage electricity transmission conductive wire, and power supply signal is sent to rectification module；Rectification module carries out rectification to power supply signal, and the power supply signal after rectification is sent to power conditioning module；Power supply signal after rectification is carried out power regulation by power conditioning module, and the power supply signal after adjusting is sent to control module；Control module judges whether high voltage electricity transmission conductive wire line fault occurs according to power supply signal, if so, sending control signals to alarm module；Alarm module is used to send out alarm signal according to control signal.The present invention can be warned when external force destructive malfunction occurs in distribution network overhead line, and caused loss is destroyed to reduce external force.
Description
Technical field
The present invention relates to electrical equipment technical fields, more particularly, to a kind of overhead transmission line attention device, device and method.
Background technology
Overhead transmission line and relevant device failure, which are mostly external force destruction, to be caused, and is typically due to construction, vehicle the external force such as hits and destroys
Line tripping is caused, therefore, power overhead network repairing is frequent.Do not have currently, there is external force destructive malfunction to distribution network overhead line
There is alarming method for power, maintenance personnel cannot be made to find failure in time, be easy to cause serious consequence.
Invention content
In view of this, the purpose of the present invention is to provide overhead transmission line attention device, device and method, it is right at present to alleviate
External force destructive malfunction, which occurs, in distribution network overhead line does not have alarming method for power, maintenance personnel cannot be made to find failure in time, be easy to cause
The technical issues of serious consequence.
In a first aspect, an embodiment of the present invention provides a kind of overhead transmission line attention device, including be arranged in high voltage electricity transmission conductive wire
On electricity getting device and be sequentially connected the rectification module connect, power conditioning module, control module, alarm module, the rectification
Module is connected with the electricity getting device；
The electricity getting device is sent out for obtaining power supply signal from the high voltage electricity transmission conductive wire, and by the power supply signal
Give the rectification module；
The rectification module for carrying out rectification to the power supply signal, and the power supply signal after rectification is sent
To the power conditioning module；
The power conditioning module, for the power supply signal after rectification to be carried out power regulation, and will be after adjusting
The power supply signal is sent to the control module；
The control module, for judging whether the high voltage electricity transmission conductive wire circuit event occurs according to the power supply signal
Barrier, if so, sending control signals to the alarm module；
The alarm module, for sending out alarm signal according to the control signal.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein institute
It includes constituting the electricity taking coil of magnet passage and taking ferroelectric core to state electricity getting device.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein institute
It includes full-wave rectifying circuit to state rectification module.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein institute
It includes power conditioning circuitry to state power conditioning module.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of first aspect, wherein institute
Alarm module is stated including at least one kind in LED light display circuit and buzzer.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of first aspect, wherein institute
It includes microprocessor circuit to state control module.
The possible embodiment of with reference to first aspect the first, an embodiment of the present invention provides the 4th kind of first aspect
Possible embodiment, wherein the electricity taking coil is made of the movable iron block of three pieces, makes the iron block by the first geometrical clamp
Constitute iron ring.
Second aspect, the embodiment of the present invention also provide a kind of overhead transmission line alarming device, including overhead line as described above
Road attention device, further includes the shell for placing the attention device, and the alarming device is fixed on high pressure by the second geometrical clamp
On transmission pressure.
In conjunction with second aspect, an embodiment of the present invention provides the first possible embodiments of second aspect, wherein institute
It includes the upper shell and lower housing being connected by a snap to state shell.
The third aspect, an embodiment of the present invention provides overhead transmission line alarming method for power, using overhead line guard as described above
Show device, the method includes：
Electricity getting device obtains power supply signal from high voltage electricity transmission conductive wire, and the power supply signal is sent to rectification module；
The rectification module carries out rectification to the power supply signal, and the power supply signal after rectification is sent to power
Adjustment module；
The power supply signal after rectification is carried out power regulation by the power conditioning module, and by the electricity after adjusting
Source signal is sent to control module；
The control module judges whether the high voltage electricity transmission conductive wire line fault occurs according to the power supply signal, if
It is then to send control signals to alarm module；
The alarm module sends out alarm signal according to the control signal.
The embodiment of the present invention brings following advantageous effect：
An embodiment of the present invention provides a kind of overhead transmission line attention device, device and method, including setting to be led in high voltage power transmission
Electricity getting device on line and it is sequentially connected the rectification module connect, power conditioning module, control module, alarm module, rectification mould
Block is connected with electricity getting device；Electricity getting device sends power supply signal for obtaining power supply signal from high voltage electricity transmission conductive wire
To rectification module；Rectification module is used to carry out rectification to power supply signal, and the power supply signal after rectification is sent to power regulation
Module；Power conditioning module is used to the power supply signal after rectification carrying out power regulation, and the power supply signal after adjusting is sent
To control module；Control module is used to judge whether high voltage electricity transmission conductive wire line fault occurs according to power supply signal, if so, will
Control signal is sent to alarm module；Alarm module is used to send out alarm signal according to control signal.It can be in distribution overhead line
Being warned when external force destructive malfunction occurs in road, and caused loss is destroyed to reduce external force.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is overhead transmission line attention device schematic diagram provided in an embodiment of the present invention；
Fig. 2 is overhead transmission line alarming method for power flow chart provided in an embodiment of the present invention.
Icon：
10- electricity getting devices；20- rectification modules；30- power conditioning modules；40- control modules；50- alarm modules.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Cause currently, overhead transmission line and relevant device failure are mostly external force destruction, is typically due to construction, vehicle such as hits at the external force
Destruction causes line tripping, and therefore, power overhead network repairing is frequent.Currently, external force occur to distribution network overhead line destroys event
Hinder no alarming method for power, maintenance personnel cannot be made to find failure in time, be easy to cause serious consequence.Based on this, the present invention is implemented
Example provide a kind of overhead transmission line attention device, device and method, can when there is external force destructive malfunction in distribution network overhead line into
Row warning destroys caused loss to reduce external force.
For ease of understanding the present embodiment, first to a kind of overhead transmission line attention device disclosed in the embodiment of the present invention
It describes in detail.
As shown in Figure 1, present embodiments providing a kind of overhead transmission line attention device, including it is arranged on high voltage electricity transmission conductive wire
Electricity getting device 10 and it is sequentially connected the rectification module 20 connect, power conditioning module 30, control module 40, alarm module 50, it is whole
Flow module 20 is connected with electricity getting device 10；
Specifically, electricity getting device 10 can be connect by power cord with rectification module 20, rectification module 20, power regulation mould
Block 30, control module 40 and alarm module 50 can pass sequentially through power cord and be connected with control line.
Electricity getting device 10 is sent to rectification mould for obtaining power supply signal from high voltage electricity transmission conductive wire, and by power supply signal
Block 20；
Power supply signal after rectification for carrying out rectification to power supply signal, and is sent to power regulation by rectification module 20
Module 30；
Specifically, full-wave rectifying circuit may be used in rectification module 20, and full-wave rectifying circuit is that exchange is referred to convert
At the circuit of single direction electric current, at least merged by two rectifiers, a responsible positive direction, a responsible negative direction,
The rectifier bridge that most typical rectification module 20 is made of four diodes is generally used for the rectification of power supply.Also it can be taken by metal-oxide-semiconductor
It builds.
Power conditioning module 30 for the power supply signal after rectification to be carried out power regulation, and the power supply after adjusting is believed
Number it is sent to control module 40；
Further, power conditioning module 30 includes power conditioning circuitry.
Control module 40, for judging whether high voltage electricity transmission conductive wire line fault occurs according to power supply signal, if so, will
Control signal is sent to alarm module 50；
Further, control module 40 includes microprocessor circuit.
Alarm module 50, for sending out alarm signal according to control signal.
When overhead transmission line receives the destructions such as external force, if line failure, transmission voltage changes, and takes Denso
The power supply signal on 10 acquisition high voltage electricity transmission conductive wires is set, which is exported after over commutation, power regulation and gives control mould
The power supply signal of output is compared by block 40, control module 40 with preset value, if exceeding preset value a certain range, is judged
Overhead transmission line breaks down, and therefore, once overhead transmission line is destroyed, control module 40 is it may determine that come out, and will control
Signal is sent to alarm module 50, so that alarm module 50 sends out warning, reminds electric power maintenance personnel.
Further, alarm module 50 includes at least one kind in LED light display circuit and buzzer.
Further, electricity getting device 10 includes constituting the electricity taking coil of magnet passage and taking ferroelectric core.
Further, electricity taking coil is made of the movable iron block of three pieces, so that iron block is constituted iron ring by the first geometrical clamp.From
And cyclic annular magnet passage is constituted, to achieve the purpose that obtain operation power supply from overhead transmission line.
The present embodiment additionally provides a kind of overhead transmission line alarming device, including above-mentioned overhead transmission line attention device, further includes
Shell for placing attention device, alarming device are fixed on by the second geometrical clamp on high voltage electricity transmission conductive wire.
Further, shell includes the upper shell and lower housing being connected by a snap.
As shown in Fig. 2, present embodiments provide a kind of overhead transmission line alarming method for power, using above-mentioned overhead transmission line attention device,
Method includes：
Step S101, electricity getting device obtains power supply signal from high voltage electricity transmission conductive wire, and power supply signal is sent to rectification
Module；
Step S102, rectification module carries out rectification to power supply signal, and the power supply signal after rectification is sent to power tune
Save module；
Power supply signal after rectification is carried out power regulation by step S103, power conditioning module, and by the power supply after adjusting
Signal is sent to control module；
Step S104, control module judge whether high voltage electricity transmission conductive wire line fault occurs according to power supply signal, if so,
Send control signals to alarm module；
Step S105, alarm module send out alarm signal according to control signal.
Overhead transmission line alarming device provided in an embodiment of the present invention and method, the overhead line guard provided with above-described embodiment
Show device technical characteristic having the same, so can also solve identical technical problem, reaches identical technique effect.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer read/write memory medium of a processor.Based on this understanding, of the invention
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention
State all or part of step of method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with
Store the medium of program code.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of overhead transmission line attention device, which is characterized in that including the electricity getting device that is arranged on high voltage electricity transmission conductive wire and according to
The secondary rectification module being connected, power conditioning module, control module, alarm module, the rectification module and the electricity getting device
It is connected；
The electricity getting device is sent to for obtaining power supply signal from the high voltage electricity transmission conductive wire, and by the power supply signal
The rectification module；
The power supply signal after rectification for carrying out rectification to the power supply signal, and is sent to institute by the rectification module
State power conditioning module；
The power conditioning module, for the power supply signal after rectification to be carried out power regulation, and will be described in after adjusting
Power supply signal is sent to the control module；
The control module, for judging whether the high voltage electricity transmission conductive wire line fault occurs according to the power supply signal, if
It is then to send control signals to the alarm module；
The alarm module, for sending out alarm signal according to the control signal.
2. overhead transmission line attention device according to claim 1, which is characterized in that the electricity getting device includes constituting magnet passage
Electricity taking coil and take ferroelectric core.
3. overhead transmission line attention device according to claim 1, which is characterized in that the rectification module includes full-wave rectification electricity
Road.
4. overhead transmission line attention device according to claim 1, which is characterized in that the power conditioning module includes power tune
Economize on electricity road.
5. overhead transmission line attention device according to claim 1, which is characterized in that the alarm module includes at least LED light
One kind in display circuit and buzzer.
6. overhead transmission line attention device according to claim 1, which is characterized in that the control module includes microprocessor electricity
Road.
7. overhead transmission line attention device according to claim 2, which is characterized in that the electricity taking coil is by the movable iron of three pieces
Block forms, and so that the iron block is constituted iron ring by the first geometrical clamp.
8. a kind of overhead transmission line alarming device, which is characterized in that including overhead transmission line as described in any one of claim 1 to 7
Attention device, further includes the shell for placing the attention device, and it is defeated that the alarming device by the second geometrical clamp is fixed on high pressure
On electric lead.
9. overhead transmission line alarming device according to claim 8, which is characterized in that the shell includes being connected by a snap
Upper shell and lower housing.
10. a kind of overhead transmission line alarming method for power, which is characterized in that apply overhead transmission line as described in any one of claim 1 to 7
Attention device, the method includes：
Electricity getting device obtains power supply signal from high voltage electricity transmission conductive wire, and the power supply signal is sent to rectification module；
The rectification module carries out rectification to the power supply signal, and the power supply signal after rectification is sent to power regulation
Module；
The power supply signal after rectification is carried out power regulation by the power conditioning module, and the power supply after adjusting is believed
Number it is sent to control module；
The control module judges whether the high voltage electricity transmission conductive wire line fault occurs according to the power supply signal, if so,
Send control signals to alarm module；
The alarm module sends out alarm signal according to the control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810413442.7A CN108387804A (en) | 2018-05-02 | 2018-05-02 | Overhead transmission line attention device, device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810413442.7A CN108387804A (en) | 2018-05-02 | 2018-05-02 | Overhead transmission line attention device, device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108387804A true CN108387804A (en) | 2018-08-10 |
Family
ID=63066216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810413442.7A Pending CN108387804A (en) | 2018-05-02 | 2018-05-02 | Overhead transmission line attention device, device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108387804A (en) |
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| CN202904773U (en) * | 2012-09-11 | 2013-04-24 | 北京华辕杰成科技有限公司 | Intelligent warning device preventing power transmission line from being damaged by external force |
| CN103944222A (en) * | 2014-04-11 | 2014-07-23 | 北京昊创瑞通电气设备有限公司 | Overhead line fault detection terminal, power supply device of overhead line fault detection terminal, and system with overhead line fault detection terminal |
| CN204856772U (en) * | 2015-07-20 | 2015-12-09 | 广东电网有限责任公司清远供电局 | Join in marriage net overhead line attention device |
| CN106771859A (en) * | 2016-12-07 | 2017-05-31 | 国网浙江省电力公司电力科学研究院 | Fault detector and its long range means of communication based on LoRa technologies |
| CN206892246U (en) * | 2017-02-27 | 2018-01-16 | 江苏营源祥电力科技有限公司 | A kind of intelligent recording type fault detector |
| CN207037004U (en) * | 2017-05-15 | 2018-02-23 | 北京科锐配电自动化股份有限公司 | A kind of electric power line fault indicator |
-
2018
- 2018-05-02 CN CN201810413442.7A patent/CN108387804A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202904773U (en) * | 2012-09-11 | 2013-04-24 | 北京华辕杰成科技有限公司 | Intelligent warning device preventing power transmission line from being damaged by external force |
| CN103944222A (en) * | 2014-04-11 | 2014-07-23 | 北京昊创瑞通电气设备有限公司 | Overhead line fault detection terminal, power supply device of overhead line fault detection terminal, and system with overhead line fault detection terminal |
| CN204856772U (en) * | 2015-07-20 | 2015-12-09 | 广东电网有限责任公司清远供电局 | Join in marriage net overhead line attention device |
| CN106771859A (en) * | 2016-12-07 | 2017-05-31 | 国网浙江省电力公司电力科学研究院 | Fault detector and its long range means of communication based on LoRa technologies |
| CN206892246U (en) * | 2017-02-27 | 2018-01-16 | 江苏营源祥电力科技有限公司 | A kind of intelligent recording type fault detector |
| CN207037004U (en) * | 2017-05-15 | 2018-02-23 | 北京科锐配电自动化股份有限公司 | A kind of electric power line fault indicator |
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