CN107579433B - A kind of lightening arresting method and system - Google Patents
A kind of lightening arresting method and system Download PDFInfo
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- CN107579433B CN107579433B CN201710788704.3A CN201710788704A CN107579433B CN 107579433 B CN107579433 B CN 107579433B CN 201710788704 A CN201710788704 A CN 201710788704A CN 107579433 B CN107579433 B CN 107579433B
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Abstract
The present invention relates to a kind of lightening arresting methods, this method are as follows: real-time tracking is carried out to thunderstorm by lightening detection early warning system, when thunder cloud is close, remote controlled drone lightning guiding system lift-off and close to thunder cloud, unmanned plane lightning guiding system includes at least thunder carrying-off device of a frame unmanned plane and carry, thunder carrying-off device includes metal tip at the top of the unmanned plane, the plain conductor for being connected and being grounded with metal tip, thunder and lightning triggering is carried out using metal tip and plain conductor and neutralizes charge, is released energy, and realizes active lightning protection.A kind of lightning-protection system, comprising: lightening detection early warning system, unmanned plane lightning guiding system, no-manned machine distant control system；Unmanned plane lightning guiding system includes that an at least frame unmanned plane and thunder carrying-off device, thunder carrying-off device includes metal tip, plain conductor, earthing or grounding means.The present invention carries plain conductor lift-off close to thunder cloud to realize the triggering in advance of thunder and lightning using unmanned plane, and neutralizes the charge of thunder cloud, discharges the energy of thunder cloud, to realize active lightning protection.
Description
Technical field
The invention belongs to lightning protection fields, and in particular to a kind of method and system of active lightning protection.
Background technique
Global climate change is obvious at present, and extreme climate increases, and lightening activity is more frequently more violent than previous.It is weighed according to the world
The research of prestige mechanism publication, in a foreseeable future many decades, global thunderstorm activity will persistently be significantly increased.
Thunder and lightning is always the great natural cause for endangering socio-economic development.Existing tradition shocking preventing technology can make damage to crops caused by thunder
It minimizes, but is difficult to be completely eliminated, this is also a global problem.Nature lightning guidance touching is carried out using technological means
Hair neutralizes the charge in thundercloud in advance, discharges the energy in thundercloud in advance, is to reduce by protection target lightning strike probability, realizes thunder
A kind of means of electric active defense.
Current conventional lightening arresting method, using relatively-stationary safeguard procedures, as lightning rod, lighting proof strip, lightning conducter,
Arrester, Anti-surging equipment etc., cardinal principle are that the destructive energy of thunder and lightning is imported the earth.
1) lightning rod, lighting proof strip, lightning conducter be in principle by will be directed to itself by the lightning stroke of protection target proximity, and
The energy that lightning stroke is generated imports the earth, to achieve the purpose that make to be protected target from direct stroke.But referring to correlation
International standard IEEE Std 1243-1997, IEEE Std 1313.2-1999 (R2005) etc., it can be found that utilizing this method
Still it will lead to damage to crops caused by thunder there are two types of situation, i.e. " shielding Shielding Failure " and " counterattack Backflashover ".
2) arrester installed on power circuit is a kind of Anti-surging equipment in principle, is added in the phase line of power circuit
Dress arrester can effectively limit transient overvoltage.Due in principle, there are Leakage Currents for arrester itself, it is necessary to add
With long term monitoring and maintenance.Zinc oxide surge arresters and unreasonable economy in each shaft tower, every phase line, can also generate in the later period
Huge maintenance workload.According further to the international standards such as IEEE Std 1243-1997, the factors such as arrester failure/failure
Including must be taken into consideration.
3) for the lightning protection actual conditions in current every profession and trade field, even if according to existing international thunder-strike prevention standard, example
If IEC 62305:2010, IEC 60071:2011, IEEE Std 1313-1996 (R2002) etc. are executed, still remain many
Limitation and practical limitation, are unable to reach the effect for avoiding damage to crops caused by thunder.
Therefore, existing conventional shocking preventing technology can be such that damage to crops caused by thunder minimizes, but be difficult to be completely eliminated and existed certain
Defect, this forms common recognition in worldwide range.
Summary of the invention
Triggering thunder and lightning can actively be guided the object of the present invention is to provide one kind, neutralize charge, release energy it is effective
Lightening arresting method and system can be used as one kind effectively supplement of existing lightning protection means.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of lightening arresting method, this method are as follows: real-time tracking is carried out to thunderstorm by lightening detection early warning system, in thunder cloud
When close, remote controlled drone lightning guiding system lift-off and close to thunder cloud, the unmanned plane lightning guiding system include an at least frame nobody
The thunder carrying-off device of carry on machine and the unmanned plane, the thunder carrying-off device include the metal tip at the top of the unmanned plane
End, be connected simultaneously grounded metal conducting wire with the metal tip, using the metal tip and the plain conductor for described
Thunder cloud carries out thunder and lightning and triggers and neutralize in advance the charge of thunder cloud, discharges the energy of thunder cloud, to realize active lightning protection.
A kind of lightning-protection system, comprising: the lightening detection early warning system of real-time tracking is carried out, for triggering thunder and lightning to thunderstorm
The no-manned machine distant control system of unmanned plane lightning guiding system, the remote control unmanned plane lightning guiding system；The unmanned plane lightning guiding system includes
The thunder carrying-off device of carry on an at least frame unmanned plane and the unmanned plane, the thunder carrying-off device include insulating with the unmanned plane
Connect and be located at the top of the unmanned plane metal tip, with the unmanned plane insulate connection and head end and the metal tip it is straight
The plain conductor connect in succession, the earthing or grounding means being connected with the tail end of the plain conductor.
Preferably, the lightening detection early warning system communicates with the no-manned machine distant control system and connect.
Preferably, the lightning-protection system further includes the coiling roller bearing that the plain conductor is stored for coiling.
Preferably, the coiling roller bearing is installed in cabinet, and line outlet is offered at the top of the cabinet, and the metal is led
Line is drawn by the line outlet.
Preferably, the both ends of the coiling roller bearing are installed on the side wall of the cabinet by bearing.
Preferably, the unmanned plane is multi-rotor unmanned aerial vehicle.
Preferably, the length of the plain conductor is 500-2500m, diameter 0.2-0.5mm.
Preferably, the plain conductor is iron conducting wire or copper conductor.
Preferably, the unmanned plane lightning guiding system includes that multi rack cooperates under the remote control of the no-manned machine distant control system
Multi rack described in unmanned plane.
Due to the above technical solutions, the present invention has the following advantages over the prior art: the present invention utilizes nobody
Machine carries plain conductor lift-off close to thunder cloud to realize the triggering in advance of thunder and lightning, and neutralizes the charge of thunder cloud, release thunderstorm
The energy of cloud, to realize active lightning protection.
Detailed description of the invention
Attached drawing 1 is the schematic diagram of lightning-protection system of the invention.
Attached drawing 2 is the schematic diagram of unmanned plane lightning guiding system of the invention.
In the figures above: 1, unmanned plane；2, plain conductor；3, coiling roller bearing；4, unmanned plane lightning guiding system；5, cabinet；6,
Metal tip；7, lightening detection early warning system；8, no-manned machine distant control system；9, earthing or grounding means.
Specific embodiment
The invention will be further described for embodiment shown in reference to the accompanying drawing.
Embodiment one: as shown in Figure 1 and Figure 2, a kind of lightning-protection system, including lightening detection early warning system 7, unmanned plane
Lightning guiding system 4, no-manned machine distant control system 8.
Lightening detection early warning system 7 be used for thunderstorm carry out real-time tracking, including detection thunder cloud position, movement tendency,
Entrained charge etc., the lightening detection early warning system 7 are a kind of systems of existing application.
No-manned machine distant control system 8 is used for remote controlled drone lightning guiding system 4, it and 7 company of communicating of lightening detection early warning system
It connects.Unmanned plane lightning guiding system 4 is then for triggering thunder and lightning.Unmanned plane lightning guiding system 4 include an at least frame unmanned plane 1 and it is each nobody
The thunder carrying-off device of carry is distinguished on machine 1.The usual unmanned plane lightning guiding system need to include remote control of the multi rack in no-manned machine distant control system 8
The multiple UAVs 1 of lower collaborative work and thereon thunder carrying-off device.
Unmanned plane 1 uses multi-rotor unmanned aerial vehicle, so that operator can in face of it, flight progress be more accurate, stablizes on ground
Control.
Thunder carrying-off device includes metal tip 6, plain conductor 2, coiling roller bearing 3, earthing or grounding means 9.Metal tip 6 and unmanned plane
1 insulation connection, and metal tip 6 is located at the top of unmanned plane 1 and erects setting.Plain conductor 2 has head end and tail end,
Insulation is connected on unmanned plane 1 and its head end is directly connected to metal tip 6 and can be connected.Plain conductor 2 can use iron
Conducting wire or copper conductor can be by the insulation that are mounted on unmanned plane 1 the length is 500-2500m, diameter 0.2-0.5mm
Wire clamp and be connected with unmanned plane 1.Coiling roller bearing 3 stores plain conductor 2 for coiling, therefore the middle part of plain conductor 2 is wound in
On coiling roller bearing 3.The tail end of plain conductor 2 is located at Near Ground, and its tail end is connected with earthing or grounding means 9 and realizes and well connect
Ground.One cabinet 5 can be set at ground, coiling roller bearing 3 is set in cabinet 5.Pacified by bearing at the both ends of coiling roller bearing 3
On side wall loaded on cabinet 5.The top of cabinet 5 offers line outlet, and plain conductor 2 is drawn by line outlet and is connected to unmanned plane
1。
The method for carrying out lightning protection using above-mentioned lightning-protection system are as follows: thunderstorm is carried out by lightening detection early warning system 7 real-time
Tracking issues signal to no-manned machine distant control system 8 by lightening detection early warning system 7, to be remotely controlled nothing when thunder cloud is close
Man-machine lightning guiding system goes up to the air and close to thunder cloud, and using the thunder carrying-off device of institute's carry on unmanned plane, i.e. metal tip and metal is led
Line carries out the energy that thunder and lightning triggered and neutralized in advance the charge of thunder cloud, release thunder cloud for thunder cloud, thus in thunderstorm
Cloud realizes active lightning protection before reaching object.
Therefore mainly include five steps when using above-mentioned lightning-protection system active lightning protection: (1) passing through lightening detection early warning system 7
Thunder and lightning is detected, real-time tracking is carried out to thunderstorm, obtains the information such as thunder cloud position in advance；(2) remote controlled drone 1 makes it
It carries near the lift-off to thunder cloud of plain conductor 2；(3) thunder and lightning is triggered by metal tip 6；(4) utilize plain conductor 2 by thunder
Electricity is introduced into the earth and reaches the charge neutralized in thunder cloud, discharges the purpose of the energy in thunder cloud；(5) recycle unmanned plane or after
It is continuous to repeat (2) to (4) step.
The region of one thundercloud covering can just be promoted with the enhancing of electrical effect and building up for charge is played
Electrification thunder cloud body reaches critical value, and forms the electric discharge of a cloud over the ground.In this cloud over the ground discharge process, thundercloud institute band
Electricity can obtain part release/neutralization.Discharging condition over the ground is just only able to satisfy next time by accumulation gradually.Therefore,
The charge in thundercloud is neutralized in advance, discharges the energy in thundercloud in advance, when thundercloud can be made to reach protection target overhead, no longer
Meet discharging condition, thus comparatively safe.
The relatively conventional passive type lightning-protection system of this programme, method (such as lightning rod, lighting proof strip, lightning conducter, arrester, wave resistance
Gush equipment etc.), it has the advantage that
1) conventional method is fixed protection measure, and this programme is actively flexible means of defence, can carry out control and
Adjustment；
2) conventional method protection scope is smaller, such as lightning rod unconfined can not extend, and protection scope is also only to pass
The limited areal for uniting rolling ball method to calculate；And this programme can effectively extend protection scope, can use the side of multiple no-manned plane
Method effectively extends and expands protection scope；
3) conventional method can only passively receive lightning stroke, have randomness；And this programme emphasizes the initiative of lightning protection, in thunderstorm
Cloud is close before protection target, i.e., actively to be triggered thunder and lightning, neutralizes charge, releases energy.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of lightening arresting method, it is characterised in that: the method are as follows: by lightening detection early warning system to thunderstorm carry out in real time with
Track issues signal, remote controlled drone to no-manned machine distant control system by the lightening detection early warning system when thunder cloud is close
Lightning guiding system goes up to the air and close to thunder cloud, and the unmanned plane lightning guiding system includes on an at least frame unmanned plane and the unmanned plane
The thunder carrying-off device of carry, the thunder carrying-off device include metal tip at the top of the unmanned plane, with the metal tip phase
The plain conductor of connect and ground carries out thunder and lightning for the thunder cloud using the metal tip and the plain conductor and shifts to an earlier date
Triggering and the energy for neutralizing the charge of thunder cloud, release thunder cloud, to realize active lightning protection.
2. a kind of lightning protection device using lightening arresting method described in claim 1, it is characterised in that: the lightning protection device includes:
The lightening detection early warning system, the unmanned plane lightning guiding system for triggering thunder and lightning, the remote control nothing of real-time tracking are carried out to thunderstorm
The no-manned machine distant control system of man-machine lightning guiding system, the lightening detection early warning system and the no-manned machine distant control system communicate company
It connects；The unmanned plane lightning guiding system includes the thunder carrying-off device of carry on an at least frame unmanned plane and the unmanned plane, described to draw
Thunder device includes insulate with the unmanned plane metal tip connected and at the top of the unmanned plane and unmanned plane insulation
Plain conductor that connection and head end are directly connected to the metal tip, the ground connection that is connected with the tail end of the plain conductor fill
It sets.
3. lightning protection device according to claim 2, it is characterised in that: the lightning protection device further includes storing institute for coiling
State the coiling roller bearing of plain conductor.
4. lightning protection device according to claim 3, it is characterised in that: the coiling roller bearing is installed in cabinet, the case
Line outlet is offered at the top of body, the plain conductor is drawn by the line outlet.
5. lightning protection device according to claim 3, it is characterised in that: the both ends of the coiling roller bearing are installed on by bearing
On the side wall of the cabinet.
6. lightning protection device according to claim 2, it is characterised in that: the unmanned plane is multi-rotor unmanned aerial vehicle.
7. lightning protection device according to claim 2, it is characterised in that: the length of the plain conductor is 500-2500m, directly
Diameter is 0.2-0.5mm.
8. lightning protection device according to claim 2, it is characterised in that: the plain conductor is iron conducting wire or copper conductor.
9. lightning protection device according to claim 2, it is characterised in that: the unmanned plane lightning guiding system includes multi rack described
Unmanned plane described in the multi rack to cooperate under the remote control of no-manned machine distant control system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710788704.3A CN107579433B (en) | 2017-09-05 | 2017-09-05 | A kind of lightening arresting method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710788704.3A CN107579433B (en) | 2017-09-05 | 2017-09-05 | A kind of lightening arresting method and system |
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| CN107579433A CN107579433A (en) | 2018-01-12 |
| CN107579433B true CN107579433B (en) | 2018-12-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102018101556A1 (en) * | 2017-11-28 | 2019-05-29 | Riedel Communications International GmbH | Aircraft, lightning protection system and method of providing lightning protection |
| DE102018107586A1 (en) * | 2018-03-29 | 2019-10-02 | Riedel Communications International GmbH | aircraft |
| CN108508466A (en) * | 2018-05-11 | 2018-09-07 | 安徽尼古拉电子科技有限公司 | A kind of ship automatic identifying method based on Big Dipper location navigation |
| CN108845589B (en) * | 2018-06-29 | 2022-01-07 | 宁夏中科天际防雷研究院有限公司 | Ancient building area lightning protection method and system based on unmanned aerial vehicle |
| CN109672090A (en) * | 2018-12-17 | 2019-04-23 | 海南大学 | Move lightning arrester in space |
| CN112993958A (en) * | 2019-12-02 | 2021-06-18 | 武汉凯飞通信科技有限公司 | Grounding-free lightning protection method |
| CN117091455B (en) * | 2023-09-12 | 2024-03-12 | 中国科学院大气物理研究所 | Rocket device and method for changing electric environment in thunderstorm cloud |
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| DE202014006541U1 (en) * | 2014-08-14 | 2015-11-19 | AVAILON GmbH | Unmanned aircraft for performing a lightning protection measurement on a wind turbine |
| CN204086465U (en) * | 2014-09-13 | 2015-01-07 | 银川锦天乐防雷技术有限公司 | Aircraft draws thunder experimental provision |
| KR20170033625A (en) * | 2015-09-17 | 2017-03-27 | 엘지전자 주식회사 | Drone |
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