CN108490243A - Overhead transmission line type electroscopic device and blocking device - Google Patents
Overhead transmission line type electroscopic device and blocking device Download PDFInfo
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- CN108490243A CN108490243A CN201810403597.2A CN201810403597A CN108490243A CN 108490243 A CN108490243 A CN 108490243A CN 201810403597 A CN201810403597 A CN 201810403597A CN 108490243 A CN108490243 A CN 108490243A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 120
- 230000000903 blocking effect Effects 0.000 title claims abstract description 27
- 238000012795 verification Methods 0.000 claims abstract description 50
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000007613 environmental effect Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims description 17
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000006870 function Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
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- 238000005859 coupling reaction Methods 0.000 description 3
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- 235000013399 edible fruits Nutrition 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/15—Indicating the presence of current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
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Abstract
The invention discloses a kind of overhead transmission line type electroscopic device and blocking devices.Wherein, which includes：Thread clamping mechanism, for being arranged electroscopic device in overhead transmission line；Voltage detection module is connected with thread clamping mechanism, the voltage signal provided for detecting thread clamping mechanism；Controller is connected with voltage detection module, and the comparison result for voltage signal and voltage threshold detected by voltage detection module judges whether overhead transmission line charges；Environmental data collecting module, is connected with controller, the environmental parameter for transmitting overhead transmission line local environment to controller, wherein controller is additionally operable to adjust voltage threshold according to environmental parameter.The electrical verification result precision that the present invention solves overhead transmission line type electroscopic device in the related technology is relatively low and the technical issues of cannot charge information monitoring in real time.
Description
Technical field
The present invention relates to field of power electronics, are filled in particular to a kind of overhead transmission line type electroscopic device and locking
It sets.
Background technology
Currently, outdoor aerial circuit generally uses high voltage testing stick or other is suspended on overhead transmission line type HV live displaying
Device carries out electrical verification, and still, the electroscope that the above technology is realized can only be directed to a certain specific voltage grade circuit electrical verification, and test
Electric reliability is easily influenced by ambient environmental factors, big using limitation, causes electrical verification result precision relatively low；In addition, when installation
It needs to have a power failure and pierces through insulated wire, construction requirement difficulty is also bigger.Moreover, existing electroscopic device, such as high voltage testing stick,
Mostly mounting detection for the moment, just takes off from overhead transmission line after detection, that is to say, that existing electroscopic device can only take for the moment
Electrical verification information, can not last issue be articulated on overhead transmission line, realize continual electrical verification monitoring.
It is relatively low and cannot charge in real time for the electrical verification result precision of overhead transmission line type electroscopic device in the related technology
The problem of information monitoring, currently no effective solution has been proposed.
Invention content
An embodiment of the present invention provides a kind of overhead transmission line type electroscopic device and blocking devices, at least to solve related skill
The technical issues of electrical verification result precision of overhead transmission line type electroscopic device in art is relatively low and cannot charge information monitoring in real time.
One side according to the ... of the embodiment of the present invention provides a kind of overhead transmission line type electroscopic device, including：Wire holding machine
Structure, for being arranged the electroscopic device in overhead transmission line；Voltage detection module is connected with the thread clamping mechanism, is used for
Detect the voltage signal that the thread clamping mechanism is provided；Controller is connected with the voltage detection module, for according to
The comparison result of voltage signal and voltage threshold detected by voltage detection module judges whether the overhead transmission line charges；Ring
Border data acquisition module is connected with the controller, for transmitting the overhead transmission line local environment to the controller
Environmental parameter, wherein the controller is additionally operable to adjust the voltage threshold according to the environmental parameter.
Further, voltage signal of the controller for detected by the voltage detection module is greater than or equal to
The overhead transmission line electrification is determined in the case of the voltage threshold, in the voltage signal detected by the voltage detection module
Determine the overhead transmission line without electricity in the case of less than the voltage threshold.
Further, the overhead transmission line type electroscopic device further includes：Current transformer is used for from the overhead transmission line
Obtain current signal；Current detection module is connected respectively with the current transformer and the controller, for detecting
State the current signal accessed by current transformer；Wherein, the controller is additionally operable to be examined according to the current detection module
The comparison result of the current signal and current threshold that measure judges whether the overhead transmission line charges.
Further, the controller is additionally operable to adjust the current threshold according to the environmental parameter.
Further, voltage signal of the controller for detected by the voltage detection module is greater than or equal to
The overhead transmission line electrification is determined in the case of the voltage threshold, in the voltage signal detected by the voltage detection module
Determine the overhead transmission line without electricity in the case of less than the voltage threshold.
Further, the overhead transmission line type electroscopic device further includes：Wireless transport module is connected with the controller
It connects, the forced blocking instruction for sending out the controller is transferred to electrical verification key, to indicate that it is strong that the electrical verification key carries out
System locking, wherein the forced blocking instruction is sent out by the controller in the case where judging that the overhead transmission line charges
The instruction gone out.
Further, the overhead transmission line type electroscopic device further includes：Site instructions module is connected with the controller
It connects, the electrification indicator for being sent out according to the controller carries out electrification site instructions.
Further, the site instructions module includes：Indicator light is connected with the controller, for according to described
Indicator is charged into line flicker.
Further, the overhead transmission line type electroscopic device further includes：Memory module is connected with the controller, uses
In the storage voltage threshold and the current threshold, and the voltage threshold and the current threshold are transferred to the control
Device.
Further, the overhead transmission line type electroscopic device further includes：Display module is connected with the controller, uses
In the display voltage signal and the environmental parameter.
Further, the overhead transmission line type electroscopic device further includes：Power module is connected with the controller, uses
It powers in for the electroscopic device.
Further, the power module includes：Battery feed circuit and current transformer power-supply circuit, wherein
The load of the overhead transmission line be more than take electric threshold value in the case of, using the current transformer power-supply circuit be the electrical verification dress
Power supply is set, in the case of taking electric threshold value described in the load of the overhead transmission line is less than or equal to, utilizes battery powered electricity
Road powers for the electroscopic device.
Further, the thread clamping mechanism is persistently articulated on the overhead transmission line.
Other side according to the ... of the embodiment of the present invention provides a kind of overhead transmission line type blocking device, including：The present invention
Any one overhead transmission line type electroscopic device and electrical verification key in embodiment, wherein the electrical verification key is used in the frame
Empty line type electroscopic device indicates to carry out forced blocking in the case of the overhead transmission line electrification.
In embodiments of the present invention, overhead transmission line type electroscopic device includes：Thread clamping mechanism, for electroscopic device setting to exist
On overhead transmission line；Voltage detection module is connected with thread clamping mechanism, the voltage signal provided for detecting thread clamping mechanism；Control
Device processed, be connected with voltage detection module, for the voltage signal and voltage threshold detected by voltage detection module
Comparison result judges whether overhead transmission line charges；Environmental data collecting module, is connected with controller, for being transmitted to controller
The environmental parameter of overhead transmission line local environment, wherein controller is additionally operable to adjust voltage threshold according to environmental parameter, and controller is logical
It crosses and voltage threshold is adjusted according to the environmental parameter that environmental data collecting module acquires, the voltage that voltage detection module is detected is believed
Number compared with voltage threshold, judges whether overhead transmission line charges according to comparison result, it is accurately right to have reached integrated environment parameter
Overhead transmission line carries out the purpose of electrical verification, and then the electrical verification result for solving overhead transmission line type electroscopic device in the related technology is accurate
Spend it is relatively low and the technical issues of information monitoring cannot be charged in real time, to realize the electrical verification accuracy for improving overhead transmission line
Technique effect.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of optional overhead transmission line type electroscopic device according to the ... of the embodiment of the present invention；
Fig. 2 is the schematic diagram of another optional overhead transmission line type electroscopic device according to the ... of the embodiment of the present invention；And
Fig. 3 is a kind of flow chart of optional electroscopic device electrical verification according to the ... of the embodiment of the present invention.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
It includes to be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment to cover non-exclusive
Those of clearly list step or unit, but may include not listing clearly or for these processes, method, product
Or the other steps or unit that equipment is intrinsic.
According to embodiments of the present invention, a kind of overhead transmission line type electroscopic device is provided.It should be noted that the electroscopic device
It can be arranged on overhead transmission line, realize and electrical verification is carried out to overhead transmission line.
Fig. 1 is a kind of schematic diagram of optional overhead transmission line type electroscopic device according to the ... of the embodiment of the present invention, such as Fig. 1 institutes
Show, which may include：Thread clamping mechanism 10, voltage detection module 20, controller 30 and environmental data collecting module
40。
Thread clamping mechanism 10 can be used for electroscopic device being arranged on overhead transmission line.Optionally, which can be with
With metallic conduction intermediate plate, it can be used for obtaining voltage signal from overhead transmission line, and the voltage signal got is transferred to
Voltage detection module 20.Optionally, thread clamping mechanism 10 can be persistently articulated on overhead transmission line, be continued in order to realize 24 hours
The real time monitoring of continual electrification display.
Voltage detection module 20 can be connected with thread clamping mechanism 10, can be used for detecting what thread clamping mechanism 10 was provided
Voltage signal, and by controller 30.Optionally, voltage electrical measurement module 20 can be voltage sensor or other with voltage
The device of induction of signal and acquisition.
Controller 30 can be connected with voltage detection module 20, can be used for being detected according to voltage detection module 20
To voltage signal and the comparison result of voltage threshold judge whether overhead transmission line charges.Wherein, judge electricity in controller 30
In the case of pressing the voltage signal detected by detection module 20 to be greater than or equal to voltage threshold, controller 30 can determine aerial
Circuit charges；Judge the case where voltage signal detected by voltage detection module 20 is less than voltage threshold in controller 30
Under, controller 30 can determine overhead transmission line without electricity.Herein it should be noted that voltage threshold can be according to residing for overhead transmission line
Environment adjusted in real time, in order to reach improve to overhead transmission line carry out electrical verification accuracy.Optionally, controller 30 can
To be micro-control unit (Microcontroller Unit, referred to as MCU), programmable logic controller (PLC) etc..
Environmental data collecting module 40 can be connected with controller 30, can be used for transmitting overhead line to controller 30
The environmental parameter of road local environment, wherein environmental parameter may include temperature, humidity etc..Optionally, environmental data collecting module
40 may include but be not limited to temperature sensor, humidity sensor etc..Environmental data collecting module 40 can will be collected
Environmental parameter is transferred to controller 30, and controller 30 can adjust voltage threshold according to environmental parameter, so that controller 30
Can by comparing voltage signal and the voltage threshold accurate judgement overhead transmission line detected by voltage detection module 20 whether band
Electricity.
In embodiments of the present invention, controller 30 is adjusted by the environmental parameter acquired according to environmental data collecting module 40
Voltage threshold, the voltage signal that voltage detection module 20 detects is compared with voltage threshold, judges frame according to comparison result
Whether ceases to be busy road is charged, and has achieved the purpose that integrated environment parameter accurately carries out electrical verification to overhead transmission line, and then solve correlation
The electrical verification result precision of overhead transmission line type electroscopic device in technology is relatively low to ask with the technology that cannot charge information monitoring in real time
Topic, to realize the technique effect for the electrical verification accuracy for improving overhead transmission line.
As a kind of optional embodiment, as shown in Fig. 2, the electroscopic device in addition to include thread clamping mechanism 10 shown in FIG. 1,
Except voltage detection module 20, controller 30 and environmental data collecting module 40, it can also include at least with lower structure：Electric current
Mutual inductor 50, current detection module 60, wireless transport module 70, site instructions module 80, memory module 90, display module 100
And power module 110.
Current transformer 50 can be used for obtaining current signal from overhead transmission line, and the current signal got passed
It is defeated by current detection module 60.Optionally, current transformer 50 can be set as an overall structure with thread clamping mechanism 10, also may be used
To be set as two independent structures with thread clamping mechanism 10.
Current detection module 60 can be connected respectively with current transformer 50 and controller 30, can be used for detecting
Current signal accessed by current transformer 50, and by the current signal transfer to controller 30.Optionally, current detecting mould
Block 60 can be the device that electric current induction and acquisition may be implemented in Rogowski coil, Hall sensor etc..
Optionally, controller 30 can be examined after the current signal for receiving the transmission of current detection module 60 according to electric current
The comparison result for surveying current signal and current threshold detected by module 60 judges whether overhead transmission line charges.Wherein, it is controlling
In the case that device 30 processed judges that the current signal detected by current detection module 60 is greater than or equal to current threshold, controller
30 can determine that overhead transmission line charges；Judge that the current signal detected by current detection module 60 is less than electricity in controller 30
In the case of flowing threshold value, controller 30 can determine overhead transmission line without electricity.Herein it should be noted that current threshold can basis
Environment residing for overhead transmission line is adjusted in real time, and the accuracy that electrical verification is carried out to overhead transmission line is improved in order to reach.Also
It is to say, controller 30 can also adjust current threshold in real time according to the environmental parameter that environmental data collecting module 40 is acquired, into
And achieve the effect that improve the accuracy for carrying out overhead transmission line electrical verification.
Wireless transport module 70 can be connected with controller 30, the forced blocking that can be used for sending out controller 30
Instruction is transferred to electrical verification key, to indicate that electrical verification key carries out forced blocking, wherein device 30 is being sentenced in order to control for forced blocking instruction
Break the instruction that is sent out in the case of overhead transmission line electrification.Optionally, wireless transport module 70 can be bluetooth module, WIFI
Module, ZIGBEE modules and 433M modules etc. have the module of wireless communication function.
Site instructions module 80 can be connected with controller 30, can be used for referring to according to the electrification that controller 30 is sent out
Show that instruction carries out electrification site instructions, wherein the electrification indicator can judge overhead transmission line band by device 30 in order to control
The instruction sent out in the case of electricity.Optionally, site instructions module 80 may include：Indicator light, can be with 30 phase of controller
Connection, for, into line flicker, being indicated with achieving the purpose that charge according to the electrification indicator.
Memory module 90 can be connected with controller 30, can be used for storing voltage threshold and current threshold, and can
Voltage threshold and current threshold are transferred to controller 30.Optionally, memory module 90 can be independent memory device,
Or the memory of controller 30.
Display module 100 can be connected with controller 30, be displayed for voltage signal, current signal, environment ginseng
Whether number, overhead transmission line the information such as charge.Optionally, display module 100 can be the display devices such as touch screen.
Power module 110 can be connected with controller 30, be mainly used for powering for electroscopic device.Optionally, power supply mould
Block 110 may include：Battery feed circuit and current transformer power-supply circuit, wherein be more than in the load of overhead transmission line and take
In the case of electric threshold value, powered for electroscopic device using current transformer power-supply circuit, to reduce the consumption to battery, extension is tested
The service life of electric installation；In the case where the load of overhead transmission line is less than or equal to and takes electric threshold value, battery feed circuit is utilized
It powers for electroscopic device, the normal operation of electroscopic device is met with this.Optionally, take electric threshold value that can be set according to actual demand
Fixed or adjustment, is not specifically limited herein.Optionally, power module 110 can also include solar energy power-supply circuit, to realize profit
It is electroscopic device power supply with solar energy, and then achievees the effect that save electric energy.
The electrical verification flow of electroscopic device in the embodiment of the present invention can be with as shown in figure 3, may comprise steps of：
Step S301, collection voltages signal and current signal.
Step S302, combining environmental parameter are modified voltage threshold and current threshold.
Step S303, judges whether voltage signal higher than voltage threshold thens follow the steps S304 if being higher than；Otherwise it executes
Step S305.
Step S304 determines that overhead transmission line charges, then executes step S307 and step S308.
Step S305, judges whether current signal higher than current threshold thens follow the steps S304 if being higher than；Otherwise it executes
Step S306.
Step S306 determines overhead transmission line without electricity.
Step S307 shows band power information on the spot.
Step S308, wireless output locking information.
The electroscopic device that the embodiment of the present invention is provided be it is a kind of have both electrical verification and blocking function be applied to overhead transmission line,
The high-voltage electriferous display locking device of energy adaptive conducting wire and environmental factor variation.The electroscopic device is with the following functions：
Forced blocking function：Controller 30 is by the signal to collecting current detection module 60 and voltage detection module 20
It is calculated, and is compared with preset threshold value (including voltage threshold and current threshold) in memory module 90, such as
Fruit meets circuit electrification criterion and forced blocking instruction is then sent to electrical verification key by wireless transport module 70, strong to realize
Blocking function processed, and realize electrification in high voltage site instructions function by controlling 80 interval flashing of site instructions module.
Adaptation function：It is different that scene, which is articulated to the voltage parameter detected when insulated wire or bare conductor difference circuit,
, and the variation of temperature, humidity also results in the voltage parameter of detection and changes under difficult environmental conditions.The electrical verification fills
Controller 30 can be to collected after setting a specific setting command for receiving the transmission of electrical verification key after being articulated to circuit
Voltage parameter combination memory module 90 and environmental data collecting module 40 are to electrical verification threshold (including voltage threshold and current threshold)
Adjust automatically, to adapt to the accurate electroscope function under different circuit varying environments.This adaptive method also solves simultaneously
Many electroscopic devices need when encountering insulated circuit to pierce through insulating layer installation at present so that voltage induced probe must reach over to
To the problem of plain conductor ability electrical verification.
Multiple electrical verification criterion function：Overwhelming majority high voltage testing device is all realized simply by the mode of induced voltage at present
Electroscope function, the method are easily influenced by ambient environmental factors (temperature, humidity etc.), and reliability is relatively low.The electroscopic device is in addition to logical
Outside this criterion of overvoltage electrical verification, electric current electrical verification criterion is also added.Controller 30 is by acquiring current transformer 50 and clamp
The current signal that mechanism 10 and current detection module 60 transmit judges whether circuit charges, and line is illustrated if having collected electric current
Centainly there is voltage on road.As long as any one satisfaction of two electric current, voltage criterions has the criterion requirement of electricity, the electroscopic device to pass through
Forced blocking instruction is sent to electrical verification key by wireless transport module 70, to realize forced blocking function.
The electroscopic device of the embodiment of the present invention has the following advantages：
1, the electroscopic device is also equipped with wireless output locking interface other than having round-the-clock real-time online electroscope function,
Five-preventing system is can access, forced blocking is carried out.
2, circuit electrification installation and removal may be implemented in the electroscopic device, and energy automatic adjusting electrical verification threshold is to adaptive
The electrical verification locking of different voltages grade, the bare conductor of different line footpaths and insulated wire needs, without piercing through insulated wire.
3, the electroscopic device can solve current electrical verification criterion and lean on single simple voltage decision problem, using electric current, voltage
Multigroup criterion, and electrical verification threshold can be automatically adjusted according to environmental parameter.
According to embodiments of the present invention, a kind of overhead transmission line type blocking device is additionally provided.Optionally, which can be with
It is arranged on overhead transmission line.Optionally, which may include any one overhead line in the above embodiment of the present invention
Road type electroscopic device and electrical verification key, wherein electrical verification key can indicate the feelings of overhead transmission line electrification in the electroscopic device
Forced blocking is carried out under condition.It should be noted that overhead transmission line type electroscopic device carries out in the above embodiment of the present invention
Detailed description, details are not described herein again.
The overhead transmission line type blocking device of the embodiment of the present invention not only can judge overhead transmission line using the electroscopic device
Whether charge, additionally it is possible to carry out forced blocking in the case where overhead transmission line charges, and then achieve the effect that improve electrical verification safety.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
In the above embodiment of the present invention, all emphasizes particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, for example, the unit division, Ke Yiwei
A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
It connects, can be electrical 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
On unit.Some or all of unit therein can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
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.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes：USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can to store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (14)
1. a kind of overhead transmission line type electroscopic device, which is characterized in that including：
Thread clamping mechanism, for being arranged the electroscopic device in overhead transmission line；
Voltage detection module is connected with the thread clamping mechanism, the voltage signal provided for detecting the thread clamping mechanism；
Controller is connected with the voltage detection module, for the voltage letter detected by the voltage detection module
Number judge whether the overhead transmission line charges with the comparison result of voltage threshold；
Environmental data collecting module is connected with the controller, for being transmitted residing for the overhead transmission line to the controller
The environmental parameter of environment, wherein the controller is additionally operable to adjust the voltage threshold according to the environmental parameter.
2. overhead transmission line type electroscopic device according to claim 1, which is characterized in that the controller is used in the electricity
The overhead transmission line band is determined in the case of pressing the voltage signal detected by detection module to be greater than or equal to the voltage threshold
Electricity, the voltage signal detected by the voltage detection module determine the overhead line in the case of being less than the voltage threshold
Lu Wu electricity.
3. overhead transmission line type electroscopic device according to claim 1, which is characterized in that the overhead transmission line type electroscopic device
Further include：
Current transformer, for obtaining current signal from the overhead transmission line；
Current detection module is connected with the current transformer and the controller respectively, mutual for detecting the electric current
Current signal accessed by sensor；
Wherein, the controller is additionally operable to the ratio of current signal and current threshold detected by the current detection module
Relatively result judges whether the overhead transmission line charges.
4. overhead transmission line type electroscopic device according to claim 3, which is characterized in that the controller is additionally operable to according to institute
It states environmental parameter and adjusts the current threshold.
5. overhead transmission line type electroscopic device according to claim 3, which is characterized in that the controller is additionally operable to described
Current signal detected by current detection module determines the overhead transmission line in the case of being greater than or equal to the current threshold
Electrification, the current signal detected by the current detection module determine described aerial in the case of being less than the current threshold
Circuit is without electricity.
6. overhead transmission line type electroscopic device according to claim 1, which is characterized in that the overhead transmission line type electroscopic device
Further include：
Wireless transport module is connected with the controller, and the forced blocking instruction for sending out the controller is transferred to
Electrical verification key, to indicate that the electrical verification key carries out forced blocking, wherein the forced blocking instruction is that the controller is being sentenced
Break the instruction sent out in the case of overhead transmission line electrification.
7. overhead transmission line type electroscopic device according to claim 1, which is characterized in that the overhead transmission line type electroscopic device
Further include：
Site instructions module is connected with the controller, and the electrification indicator for being sent out according to the controller carries out
Charge site instructions.
8. overhead transmission line type electroscopic device according to claim 7, which is characterized in that the site instructions module includes：
Indicator light is connected with the controller, for according to the electrification indicator into line flicker.
9. overhead transmission line type electroscopic device according to claim 3, which is characterized in that the overhead transmission line type electroscopic device
Further include：
Memory module is connected with the controller, for storing the voltage threshold and the current threshold, and by the electricity
Pressure threshold value and the current threshold are transferred to the controller.
10. overhead transmission line type electroscopic device according to claim 1, which is characterized in that the overhead transmission line type electrical verification dress
It sets and further includes：
Display module is connected with the controller, for showing the voltage signal and the environmental parameter.
11. overhead transmission line type electroscopic device according to claim 1, which is characterized in that the overhead transmission line type electrical verification dress
It sets and further includes：
Power module is connected with the controller, for powering for the electroscopic device.
12. overhead transmission line type electroscopic device according to claim 11, which is characterized in that the power module includes：
Battery feed circuit and current transformer power-supply circuit,
Wherein, in the case where the load of the overhead transmission line is more than and takes electric threshold value, the current transformer power-supply circuit is utilized
It powers for the electroscopic device, in the case of taking electric threshold value described in the load of the overhead transmission line is less than or equal to, utilizes institute
Battery feed circuit is stated to power for the electroscopic device.
13. according to claim 1 to 12 any one of them overhead transmission line type electroscopic device, which is characterized in that the wire holding machine
Structure is persistently articulated on the overhead transmission line.
14. a kind of overhead transmission line type blocking device, which is characterized in that including：
Overhead transmission line type electroscopic device described in any one of claim 1 to 13；And
Electrical verification key, wherein the electrical verification key is used to indicate the overhead transmission line band in the overhead transmission line type electroscopic device
Forced blocking is carried out in the case of electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403597.2A CN108490243A (en) | 2018-04-28 | 2018-04-28 | Overhead transmission line type electroscopic device and blocking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231544A (en) * | 2019-06-28 | 2019-09-13 | 广州供电局有限公司 | Overhead line electroscopic device |
| CN110286260A (en) * | 2019-07-23 | 2019-09-27 | 广东电网有限责任公司 | A kind of intelligent electroscope based on voice control |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110231544A (en) * | 2019-06-28 | 2019-09-13 | 广州供电局有限公司 | Overhead line electroscopic device |
| CN110286260A (en) * | 2019-07-23 | 2019-09-27 | 广东电网有限责任公司 | A kind of intelligent electroscope based on voice control |
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