CN207038925U - Overhead transmission line passive plasma refuses thunder system - Google Patents
Overhead transmission line passive plasma refuses thunder system Download PDFInfo
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- CN207038925U CN207038925U CN201720627481.8U CN201720627481U CN207038925U CN 207038925 U CN207038925 U CN 207038925U CN 201720627481 U CN201720627481 U CN 201720627481U CN 207038925 U CN207038925 U CN 207038925U
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Abstract
A kind of overhead transmission line passive plasma refuses thunder system, including some transmission line towers, the more different prominent pylon of thundercloud induced electric field that is erected between each pylon are uniformly transmitted electricity/connect and dodge wire and some passive plasmas refuse thunder device (referred to as refusing thunder device)；It is characterized in that:At least one is installed at the top of every pylon and refuses thunder device, and this is refused thunder device and covers whole tower top with 84 ゜ shieldings angle.The system has the advantages of simple and direct practicality of structure, reliability, high economy, protected suitable for the direct lightning strike of all kinds of power systems and electric railway transmission line of electricity, refuse thunder device be installed on power system and electric railway overhead transmission line tower top realize including pylon, refuse thunder device body and transmission of electricity/connect sudden strain of a muscle wire including overall transmission line of electricity exempt from thunderbolt.
Description
Technical field：
Lightning-protecting engineering field is the utility model is related to, efficiently gathers the thundercloud that disappears under thundercloud electric field action more particularly to one kind
And ground surface charge and effectively avoid overhead transmission line pylon and its set up wire including overall circuit by direct lightning strike frame
Empty transmission line of electricity passive plasma refuses thunder system.
Background technology：
" passive compound strong ionization discharge etc. of Chinese utility model patent 201520423922.3 of present utility model application people
Ion refuses thunder device " (abbreviation PCPLR refuses thunder device), specifically, the device includes the poly- unit that disappears of thundercloud charge, dense ionization is put
Electric unit and earth conductor, the sparking electrode of the strong ionization discharge unit include two electrodes, and wherein electrode A is gathered with thundercloud charge and disappeared
Unit is combined as entirety, and electrode B is connected with earth conductor, is separated and fixed discharging gap between two electrodes with insulator；The thunder
Cloud electric charge is poly- to disappear unit as the thunder conductor array that disappears.The poly- unit that disappears of thundercloud charge that LEA passive plasma bodies generation technology is formed
It is compound with the strong ionization discharge unit using new " more fine rule effects " passive strong ionization discharge plasma-generating technologies composition,
And be connected with earth conductor, by thundercloud electric field excitation, compound strong ionization discharge produces number 10mC/s dissipations electric charge and (counts 10mA to disappear
Dissipate electric current), efficiently neutralize thundercloud charge it is poly- disappear unit and earth conductor draw poly- cloud, electric charge ± Q, effectively suppress thundercloud bottom
The formation and development of lightning leader is without causing thundercloud electric field to refuse thunder shielding angle under thundercloud electric field to ground discharge breakdown
Thundercloud electricity is exempted from for the object in 84 ° of (namely 10 times that radius of protection is PCPLR setting height(from bottom)s) wide scopes and PCPLR bodies
Field discharge breakdown.Although existing utility model PCPLR devices are applied to all kinds of fixations and mobile object and realized directly by 84 ° of shieldings angle
Hit thunder protection, and to dodge lead unit be to be more than 84 ° of scopes in shielding angle up to the transmissions of electricity/connect of hundreds of meters span overhead transmission lines
Outer extension and by the derived system for the PCPLR indirect protections for being installed on tower top, this be according to PCPLR refuse thunder mechanism and its
Useful effect is in the monomer a diameter of 4.5km of thunder cloud body levels typical and the electricity for dodging wire under thundercloud electric field induction of transmitting electricity/connect
Relatively more uniform specified conditions and sufficiently successfully refuse the novel power transmission line thunder protection system that thunder test run data is developed.
For this, Tthe utility model system technical issues that need to address be except the pylon of transmission line of electricity is protected with
Outside, also to be protected to dodging lead unit beyond the transmission of electricity up to hundreds of meters spans refused outside 84 ° of protection domains of thunder device/connect
Shield.
Utility model content：
The purpose of this utility model is that disclosing a kind of overhead transmission line passive plasma refuses thunder system, and the system is by pacifying
PCPLR and transmission of electricity loaded on power system and electric railway power transmission line column top of the trellis/connect and dodge wire composition.PCPLR is eliminated
The point effect of different prominent pylon, which is drawn, connects thunderbolt, while the point effect for eliminating different prominent pylon causes surrounding electric field to distort and involve thunder
The relatively uniform transmission of electricity of cloud induced electric field/connect is dodged wire and is struck by lightning, and realizes comprising pylon, PCPLR and transmission of electricity/connect that dodging wire exists
Interior overall transmission line of electricity exempts from thunderbolt.
In order to realize the purpose of this utility model, the utility model adopts the following technical scheme that：
Overhead transmission line passive plasma refuses thunder system, including some pylons, be erected between each pylon transmission of electricity/
Connect sudden strain of a muscle wire and some passive plasmas refuse thunder device；Described wire is used to transmitting electricity and connecing sudden strain of a muscle thunder and lightning, and the wire is in thundercloud electricity
The induction field of the caused more different prominent pylon of induction field is uniform under field action；Every passive plasma, which refuses thunder device, to be included:Thunder
Cloud electric charge poly- disappear unit, strong ionization discharge unit and earth conductor；The poly- unit that disappears of the thundercloud charge includes pedestal and the thunder conductor that disappears
Array, the sparking electrode of the strong ionization discharge unit include two electrodes, wherein electrode A and the pedestal group of the poly- unit that disappears of thundercloud charge
Entirety is combined into, electrode B is connected with earth conductor, is separated between two electrodes with insulator and is left discharging gap；The thundercloud charge
It is poly- to disappear unit as the thunder conductor array that disappears；It is characterized in that:Thunder is refused in a top installation at least passive plasma for every pylon
Device, this is refused thunder device and covers whole tower top with 84 ° of shieldings angle；It is characterized in that:It is attached at the top of every pylon
Few one is refused thunder device, and this is refused thunder device and covers whole tower top with 84 ° of shieldings angle.
Preferably, be provided with middle support rod in tower top, this refuses thunder device on the pole, this refuse thunder device with
84 ° of shieldings angle cover whole tower top.
Preferably, respectively install one on two tops of the top highest framework of every pylon and refuse thunder device.
Preferably, the top for disappearing thunder conductor array mobile jib can set up several pieces of secondary bars.
According to the technical solution of the utility model, caused beneficial effect is:Using PCPLR by the passive grades of existing LEA from
The poly- unit that disappears of thundercloud charge that daughter generation technology is formed is with using new " more fine rule effects " passive strong ionization discharge plasma
The strong ionization discharge unit that body generation technology is formed is compound, and is connected with earth conductor, by thundercloud electric field excitation, compound dense ionization
Electric discharge produces number 10mC/s dissipations electric charge (counting 10mA dissipations electric current), efficiently neutralizes that thundercloud charge is poly- to disappear unit and ground connection is led
Body draw poly- cloud, electric charge ± Q, effectively suppress the formation and development of thundercloud bottom lightning leader without causing thundercloud electric field pair
Ground discharge punctures, i.e., refuses thunder shielding angle (namely 10 that radius of protection is PCPLR setting height(from bottom)s that are 84 ° under thundercloud electric field
Times), realize that transmission line tower and PCPLR bodies exempt from thundercloud electric field discharge breakdown, and due to eliminating the point of different prominent pylon
End effect, which draws, connects thunderbolt, then further eliminates it and cause electric field distortion and involve the relatively uniform transmission of electricity of thundercloud induced electric field/connect
Dodge lead unit 5 to be struck by lightning, realize and exempt from thunderbolt comprising the overall transmission line of electricity including pylon and sudden strain of a muscle wire of transmitting electricity/connect.
The system has the advantages of simple and direct practicality of structure, reliability, high economy, and its PCPLR weight is about 12kg, tolerance
18 grades of typhoons, island geavy salt dirt environment service life are more than 30 years, and PCPLR products are successfully refused in the operation of other engineering projects
The millions of secondary no-failures of thunder, by as the non-renewal for connecing flash lightning protection mechanism for transmission line of electricity direct lightning strike guard system.
The utility model is applied to all kinds of power systems and the direct lightning strike protection of electric railway transmission line of electricity.PCPLR pacifies
Tower top loaded on power system and electric railway overhead transmission line, realization include pylon, PCPLR bodies and transmission of electricity/
Connect dodge wire including overall transmission line of electricity exempt from thunderbolt.
In order to more fully understand and illustrate design, operation principle and invention effect of the present utility model, below in conjunction with the accompanying drawings,
By specific embodiment, the utility model is described in detail.
Brief description of the drawings：
Fig. 1：The poly- unit surface structure schematic diagram that disappears of thundercloud charge,
Fig. 2：General structure schematic diagram of the present utility model,
Fig. 3：The utility model embodiment 1 refuses thunder device on platform taper tower head,
Fig. 4 A：The utility model embodiment 2 refuses thunder device among cross-arm shape tower head,
Fig. 4 B：The utility model embodiment 3 refuses thunder device and is arranged on cross-arm shape tower head both ends,
Fig. 5 A：The utility model embodiment 4 is refused thunder device and is arranged among double angular tower heads,
Fig. 5 B：The utility model embodiment 5 is refused thunder device and is arranged on double angles top of double angular tower heads,
Fig. 6 A：The utility model embodiment 6 refuses thunder device among door shape tower head,
Fig. 6 B：The utility model embodiment 7 refuses thunder device and is arranged on door shape tower head both ends.
In figure：
1-thundercloud electric field/electric charge
2-thundercloud charge is poly- to disappear that disappear thunder conductor, 23-connect base for unit, 21-disappear thunder conductor array pedestal, 22-；
3-strong ionization discharge unit；
4-ground earth conductor
5-transmission of electricitys/connect sudden strain of a muscle wire
6/6 '-pylon, 61 cross-arm tower heads, 62 angular tower heads
7-pole
β-shielding angle
Embodiment：
Fig. 2 is general structure schematic diagram of the present utility model.As shown in the figure：Overhead transmission line passive plasma refuses thunder system
System, including two adjacent pylons 6 and pylon 6 ', being set up between pylon 6 and pylon 6 ' has transmission of electricity/connect and dodge lead unit 5, in pylon
6 and pylon 6 ' top 61 on, be mounted on refusing thunder device.This refuses that thunder device includes the poly- unit 2 that disappears of thundercloud charge, dense ionization is put
Electric unit 3 and earth conductor 4；The poly- unit 2 that disappears of the thundercloud charge includes pedestal and the thunder conductor array that disappears, the strong ionization discharge unit
3 sparking electrode includes two electrodes, and wherein electrode A is combined as entirety with the poly- unit 2 that disappears of thundercloud charge, and electrode B wire, which draws, to be connect
To ground earth conductor unit 4.Separated between two electrodes with insulator and fix discharging gap.
For the shorter utilization embodiment of the distance of adjacent pylon 6 and pylon 6 ', can use on the pylon at interval
Thunder device is refused in installing, that is, is not installed on the pylon being equiped between two pylons for refusing thunder device and refused thunder device, this inter-species
The mode that thunder device is refused every pylon installing also forms overhead transmission line passive plasma of the present utility model and refuses thunder system.
As shown in Figure 1, the poly- unit 2 that disappears of thundercloud charge include disappearing thunder conductor array pedestal 21, disappear thunder conductor 22, connect base
23, the thunder conductor array pedestal 21 that disappears is disposed with some thunder conductors 22 that disappear, and the thunder conductor 22 that disappears is preferably with conducting function
Metal needle；Disappear 21 preferably round or semicircular hood of thunder conductor array pedestal, and the bottom of array pedestal 21 is connect base 23, should
Connect base 23 can be fixed on power transmission tower frame.
, can be directly by transmission line tower bottom frame with leading if transmission line tower and top frame are conductive material
Line is connected on ground earth conductor unit 4, due to refusing thunder plant running without low resistance grounding, as long as the bottom frame of pylon 6
Surface soil is embedded to, then need not reconnect earth conductor unit 4；As shown in Fig. 2 sudden strain of a muscle lead unit 5 of transmitting electricity/connect is erected at two
Sudden strain of a muscle lead unit 5 of between transmission line tower, transmitting electricity/connect has relatively more uniform thundercloud induced electric field.
This embodiment refuses thunder device, including：Thundercloud charge poly- disappear unit 2, strong ionization discharge unit 3 and earth conductor
4.The thundercloud charge is poly- to disappear unit 2 as the thunder conductor that disappears of disappear thunder conductor array, the i.e. composition such as the more hour hands of conductor, low-long needle or chain
Array；The sparking electrode of the strong ionization discharge unit 3 includes two electrodes, and wherein electrode A is combined as with the poly- unit that disappears of thundercloud charge
Overall, electrode B is connected with earth conductor, is separated and fixed discharging gap between two electrodes with insulator.
Overhead transmission line passive plasma of the present utility model refuses thunder system can be in power system and electric railway frame
Installed and used on empty transmission line of electricity tower top, refuse thunder effect with excellent, following specific embodiment illustrates the knot of the system
Structure.
Fig. 3：The utility model embodiment 1 is refused thunder device and is directly installed on platform taper tower head, the top of this taper tower head
Portion's size is smaller, and the shielding angle β for refusing thunder device completely covers whole tower heads.
Shielding angle β is to be hung down using radioactive ray of the thunder conductor rods summit as origin that disappear among the poly- unit 2 that disappears of thundercloud charge with it
The angle of line.
In a further embodiment, according to being actually needed, 1 can be configured on platform taper tower head and refuse thunder device.In tower
The centre position at the top of frame 6 is provided with pole 7, and this refuses thunder device on the pole 7, and the pole 7 supports this to refuse at thunder device
In higher horizontal level so that refuse thunder device and cover whole tower head 61 with 84 ゜ shieldings angle.
Fig. 4 A：The utility model embodiment 2, thunder device is refused among the cross-arm shape tower head, can be with according to being actually needed
1 is configured in cross-arm shape tower head and refuses thunder device, is provided with pole 7 in the centre position at the top of pylon 6, this is refused thunder device and is arranged on this
On pole 7, the pole 7 supports this to refuse thunder device and is in higher horizontal level so that it is whole with the covering of 84 ゜ shieldings angle to refuse thunder device
Individual tower top 61.
Fig. 4 B：The utility model embodiment 3, refuse thunder device and be arranged on cross-arm shape tower head both ends, configured in cross-arm shape tower head
Two are refused thunder device, are separately mounted to two tops of cross-arm shape tower head.When whole cross-arm shape tower head is completely covered in shielding angle β,
This is refused thunder device and is directly installed on tower head without being raised with pole.
Fig. 5 A：The utility model embodiment 4, refuse thunder device and be arranged among double angular tower heads, can be with according to being actually needed
1 is configured in double angular tower heads and refuses thunder device, and pole 7, pole 7 and the thunder conductor that disappears are provided with the centre position at the top of pylon 6 61
Height be higher than the horizontal levels of two angular tower heads 62, this refuses thunder device on the pole 7, the pole 7 support this refuse thunder
Device is in higher horizontal level so that refuses thunder device and covers whole tower top 61 with 84 ° of shielding angle β.
Fig. 5 B：The utility model embodiment 5, refuse thunder device and be arranged on double angles top of double angular tower heads, in double angular towers
First 62 two tops are respectively configured 1 and refuse thunder device so that refuse thunder device and cover whole tower head 61 with 84 ° of shielding angle β.
Fig. 6 A：The utility model embodiment 6, thunder device is refused among the door shape tower head, according to being actually needed, Ke Yi
Door shape tower head configures 1 and refuses thunder device, and pole 7 is provided with the centre position at the top of pylon 6, and the passive plasma refuses thunder device peace
On the pole 7, the pole 7 supports this to refuse thunder device and is in higher horizontal level so that refuses thunder device with 84 ° of shieldings angle
Cover whole tower head 61.
Fig. 6 B：The utility model embodiment 7, refuse thunder device and be arranged on door shape tower head both ends, in the two ends of door shape tower head
Thunder device is refused in each configuration 1 so that is refused thunder device and is covered whole tower head 61 with 84 ° of shielding angle β.
It is of the present utility model to refuse thunder device, with the passive mode powered without artificial power supply and powered with thundercloud electric energy, profit
Inducted back-emf with the thundercloud bottom electric field thunder conductor array that disappears for disappearing unit 2 poly- to thundercloud charge, excitation ionic discharge, which produces, to disappear
The plasma of thundercloud bottom leader charge and ground charge inducing is dissipated, and further encourages strong ionization discharge unit 3 with forceful electric power
It is first with thundercloud bottom electric field/leader charge and ground charge inducing ± Q, effectively suppression thunder and lightning from the mode of the electric discharge of brush over the ground
The formation and development led by thundercloud electric field without to ground discharge breakdown, and then realizing that shielding angle is more than 84 ° under thundercloud electric field
Direct lightning strike is exempted from the range of (namely radius of protection is to disappear 10 times of thunder conductor array setting height(from bottom)), it is different so as to eliminate transmission line of electricity
The point effect of prominent pylon, which is drawn, connects thunderbolt, while the point effect for eliminating different prominent pylon causes surrounding electric field to distort and involve thundercloud
The relatively uniform transmission of electricity of induced electric field/connect is dodged lead unit 5 and is struck by lightning, realize comprising pylon, refuse thunder device body and transmission of electricity/
Connect dodge wire including overall transmission line of electricity exempt from thunderbolt.
It is described above to be according to design of the present utility model and operation principle and implement the inventive concept and operation principle
Most preferred embodiment.Above-described embodiment should not be construed as to the utility model design and the restriction of operation principle, new according to this practicality
The other embodiment and implementation of type design, and the combination of embodiment and implementation belong to protection of the present utility model
Scope.
Claims (5)
1. overhead transmission line passive plasma refuses thunder system, including some transmission line towers, it is erected between each pylon
Transmission of electricity/connect sudden strain of a muscle wire, and some passive plasmas refuse thunder device；Described wire is used to transmitting electricity and connecing sudden strain of a muscle thunder and lightning, and this is led
The induction field of line caused more different prominent pylon of induction field under thundercloud electric field action is uniform；Every passive plasma refuses thunder dress
Put including:Thundercloud charge poly- disappear unit, strong ionization discharge unit and earth conductor；The poly- unit that disappears of the thundercloud charge include pedestal and
Disappear thunder conductor array, and the sparking electrode of the strong ionization discharge unit includes two electrodes, wherein electrode A and the poly- unit that disappears of thundercloud charge
Base combination be overall, electrode B is connected with earth conductor, is separated between two electrodes with insulator and leave discharging gap；Should
Thundercloud charge is poly- to disappear unit as the thunder conductor array that disappears；It is characterized in that:It is passive etc. in the top installation at least one of every pylon
Ion refuses thunder device, and this is refused thunder device and covers whole tower top with 84 ゜ shieldings angle.
2. overhead transmission line passive plasma according to claim 1 refuses thunder system, it is characterised in that：In tower top
Provided with middle support rod, the passive plasma refuses thunder device on the pole.
3. overhead transmission line passive plasma according to claim 1 refuses thunder system, it is characterised in that：In every pylon
Top highest framework two tops respectively installation one passive plasma refuse thunder device.
4. overhead transmission line passive plasma according to claim 1 refuses thunder system, it is characterised in that:The thunder conductor that disappears
Several pieces of secondary bars are set up on the top of the conductor mobile jib of array.
5. overhead transmission line passive plasma refuses thunder system, including some transmission line towers, it is erected between each pylon
Transmission of electricity/connect sudden strain of a muscle wire, and some passive plasmas refuse thunder device；Described wire is used to transmitting electricity and connecing sudden strain of a muscle thunder and lightning, and this is led
The induction field of line caused more different prominent pylon of induction field under thundercloud electric field action is uniform；Every passive plasma refuses thunder dress
Put including:Thundercloud charge poly- disappear unit, strong ionization discharge unit and earth conductor；The poly- unit that disappears of the thundercloud charge include pedestal and
Disappear thunder conductor array, and the sparking electrode of the strong ionization discharge unit includes two electrodes, wherein electrode A and the poly- unit that disappears of thundercloud charge
Base combination be overall, electrode B is connected with earth conductor, is separated between two electrodes with insulator and leave discharging gap；Should
Thundercloud charge is poly- to disappear unit as the thunder conductor array that disappears；It is characterized in that:It is passive in tower top installation at least one separately
Plasma refuses thunder device, and this is refused thunder device and covers whole tower top with 84 ゜ shieldings angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627481.8U CN207038925U (en) | 2017-06-01 | 2017-06-01 | Overhead transmission line passive plasma refuses thunder system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627481.8U CN207038925U (en) | 2017-06-01 | 2017-06-01 | Overhead transmission line passive plasma refuses thunder system |
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| Publication Number | Publication Date |
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| CN207038925U true CN207038925U (en) | 2018-02-23 |
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ID=61470754
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| CN201720627481.8U Active CN207038925U (en) | 2017-06-01 | 2017-06-01 | Overhead transmission line passive plasma refuses thunder system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988129A (en) * | 2017-06-01 | 2018-12-11 | 王昆生 | Overhead transmission line passive plasma refuses thunder system |
| CN109236588A (en) * | 2018-11-15 | 2019-01-18 | 吉林市简通电气科技有限公司 | It is a kind of based on the standby shocking preventing technology stealthy to thunder and lightning of uniform electric field theory field bands Denso |
-
2017
- 2017-06-01 CN CN201720627481.8U patent/CN207038925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988129A (en) * | 2017-06-01 | 2018-12-11 | 王昆生 | Overhead transmission line passive plasma refuses thunder system |
| CN109236588A (en) * | 2018-11-15 | 2019-01-18 | 吉林市简通电气科技有限公司 | It is a kind of based on the standby shocking preventing technology stealthy to thunder and lightning of uniform electric field theory field bands Denso |
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