CN109149441A - A kind of surface treatment method and device for reducing conducting wire scattered field - Google Patents
A kind of surface treatment method and device for reducing conducting wire scattered field Download PDFInfo
- Publication number
- CN109149441A CN109149441A CN201810916817.1A CN201810916817A CN109149441A CN 109149441 A CN109149441 A CN 109149441A CN 201810916817 A CN201810916817 A CN 201810916817A CN 109149441 A CN109149441 A CN 109149441A
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- China
- Prior art keywords
- insulating materials
- line surfaces
- conductive line
- brushing
- conductive material
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004381 surface treatment Methods 0.000 title claims abstract description 10
- 239000011810 insulating material Substances 0.000 claims abstract description 44
- 230000001680 brushing effect Effects 0.000 claims abstract description 41
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 150000002739 metals Chemical class 0.000 claims abstract description 10
- 239000003973 paint Substances 0.000 claims abstract description 10
- 239000007769 metal material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000005674 electromagnetic induction Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of surface treatment methods and device for reducing conducting wire scattered field, and wherein method includes: conductive line surfaces brushing insulating materials;In the insulating materials outer layer brushing conductive material of the conductive line surfaces;The spacing of conductive material described in the conductive line surfaces brushing is arranged according to radar operating frequency, and the spacing of the conductive material is the 1/4 of radar wavelength.Present invention paint metals conductive material again after conductive line surfaces brushing insulating materials weakens the principle of former field using electromagnetic induction, to reduce transmission line of electricity to VHF band radar detection power loss.
Description
Technical field
The present invention relates to transmission line of electricity electromagnetic environment technical fields, more particularly, to one kind for reducing conducting wire scattering
The surface treatment method and device of field.
Background technique
After electric transmission line erection, due to the nearby radio station issue or distant place radio incident electromagnetic wave in power transmission line
Electromagnetic scattering can be generated on road, aerial earth wire and steel tower, so that the reception of nearby radio receiving station is had an impact,
That is: sourceless seism influences.Available data reduce transmission line of electricity sourceless seism influence generally using on the line install magnet ring or
Person's shaft tower installs the mode of magnet ring, but the radar station for working in upper frequency, route installing magnet ring significantly increase
Route weight, and be difficult to construct, not can solve reduction in shaft tower installing magnet ring influences problem to metre wave radar.
Therefore, it is necessary to a kind of technologies, to realize the process for treating surface for reducing conducting wire scattered field.
Summary of the invention
Technical solution of the present invention provides a kind of surface treatment method and device for reducing conducting wire scattered field, to solve
The problem of how reducing conducting wire scattered field.
To solve the above-mentioned problems, the present invention provides a kind of surface treatment method for reducing conducting wire scattered field, institutes
The method of stating includes:
Conductive line surfaces brushing insulating materials;
In the insulating materials outer layer brushing conductive material of the conductive line surfaces;
The spacing of conductive material described in the conductive line surfaces brushing is arranged according to radar operating frequency, the conductive material
Spacing is the 1/4 of radar wavelength.
Preferably, the conductive line surfaces brushing insulating materials, the insulating materials conductivity are not more than 10-10S/m, thickness
For 0.1-0.5mm, width 3-5mm.
Preferably, the conductive line surfaces insulating materials outer layer paint metals conductive material, metal material conductivity are not less than
107S/m, thickness are less than 0.1mm, and width is less than 0.1mm.
Based on another aspect of the present invention, a kind of surface processing device for reducing conducting wire scattered field, the dress are provided
Set includes: conducting wire, insulating materials and conductive material, it is characterised in that:
Conductive line surfaces brushing insulating materials;
In the insulating materials outer layer brushing conductive material of the conductive line surfaces;
The spacing of conductive material described in the conductive line surfaces brushing is arranged according to radar operating frequency, the conductive material
Spacing is the 1/4 of radar wavelength
Preferably, the conductive line surfaces brushing insulating materials, the insulating materials conductivity are not more than 10-10S/m, thickness
For 0.1-0.5mm, width 3-5mm.
Preferably, the conductive line surfaces insulating materials outer layer paint metals conductive material, metal material conductivity are not less than
107S/m, thickness are less than 0.1mm, and width is less than 0.1mm.
The technology of the present invention method provides a kind of surface treatment method and device for reducing conducting wire scattered field, wherein side
Method includes: conductive line surfaces brushing insulating materials;In the insulating materials outer layer brushing conductive material of conductive line surfaces;Conductive line surfaces brushing
The spacing of conductive material is arranged according to radar operating frequency, and the spacing of conductive material is the 1/4 of radar wavelength.It is provided by the present application
Technical solution, since radar operating frequency covering is from metric wave to S-band, it is contemplated that workload and technique realize asking for feasibility
Topic, technical scheme are only applicable to the lower meter wave band of frequency.Technical solution provided by the present application is applied in conductive line surfaces
Paint metals conductive material again after brush insulating materials weakens the principle of former field using electromagnetic induction, to reduce transmission line of electricity pair
VHF band radar detection power loss.
Detailed description of the invention
By reference to the following drawings, exemplary embodiments of the present invention can be more fully understood by:
Fig. 1 is a kind of surface treatment method process for reducing conducting wire scattered field according to the preferred embodiment for the present invention
Figure;
Fig. 2 is the side according to a kind of surface processing device for reducing conducting wire scattered field of the preferred embodiment for the present invention
View;
Fig. 3 is cuing open according to a kind of surface processing device for reducing conducting wire scattered field of the preferred embodiment for the present invention
Face figure;And
Fig. 4 is distance of wire before and after the 230MHz situation lower wire brushing material according to the preferred embodiment for the present invention
The improvement calculated result of 1km-10km range electric field intensity inside high.
Specific embodiment
Exemplary embodiments of the present invention are introduced referring now to the drawings, however, the present invention can use many different shapes
Formula is implemented, and is not limited to the embodiment described herein, and to provide these embodiments be at large and fully disclose
The present invention, and the scope of the present invention is sufficiently conveyed to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements use identical attached
Icon note.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has person of ordinary skill in the field
It is common to understand meaning.Further it will be understood that with the term that usually used dictionary limits, should be understood as and its
The context of related fields has consistent meaning, and is not construed as Utopian or too formal meaning.
Fig. 1 is a kind of side for database continuous integrating and script file management according to the preferred embodiment for the present invention
Method flow chart.Embodiment of the present invention provides a kind of reduction transmission line wire to the surface of meter wave frequency band radar electromagnetic scattering
Processing method, including two parts of conductive line surfaces insulation processing and metal coating.Embodiment of the present invention is simple, in conductive line surfaces
Paint metals conductive material, principle are the cancellation effect using induction field to former field again after brushing insulating materials, reduce rice
The induced current of the horizontal component of electric field that wave frequency section radar generates on the transmission line.Embodiments of the present invention realize radar spoke
Penetrating field direction, there are in the case of overhead transmission line, reduce the effect that transmission line of electricity influences radar emission field.As shown in Figure 1, a kind of
For reducing the surface treatment method of conducting wire scattered field, method includes:
Preferably, in step 101: conductive line surfaces brushing insulating materials;
Preferably, in step 101: in the insulating materials outer layer brushing conductive material of conductive line surfaces;
The spacing of conductive line surfaces brushing conductive material is arranged according to radar operating frequency, and the spacing of conductive material is radar wave
Long 1/4.
Preferably, conductive line surfaces brushing insulating materials, insulating materials conductivity is not more than 10-10S/m, with a thickness of 0.1-
0.5mm, width 3-5mm.
Preferably, conductive line surfaces insulating materials outer layer paint metals conductive material, metal material conductivity are not less than 107S/
M, thickness are less than 0.1mm, and width is less than 0.1mm.
Embodiment of the present invention provide a kind of reduction transmission line wire to the surface of meter wave frequency band radar electromagnetic scattering at
Reason method.The application passes through the paint metals conductive material again after conductive line surfaces brushing insulating materials.Its principle is to utilize sense
It answers field to the cancellation effect of former field, reduces the induced current of the horizontal component of electric field of meter wave frequency band radar generation on the transmission line.For
Realize that above-mentioned purpose, presently filed embodiment are as follows:
(1) in conductive line surfaces brushing insulating materials, insulating materials conductivity is not more than 10-10S/m, with a thickness of 0.1-
0.5mm, width 3-5mm;
(2) in insulating materials outside coating metal material, metal material conductivity is not less than 107S/m, and thickness is less than
0.1mm, width are less than 0.1mm;
(3) conductive line surfaces brushing spacing is arranged according to radar operating frequency, since conducting wire hitch point between be divided into 1/4 wave
It is long.
Enameled wire material substitution also can be used in above-mentioned material, is wrapped on conducting wire, but is to ensure that enameled wire both ends
Excellent electric contact.
Fig. 2 is the side according to a kind of surface processing device for reducing conducting wire scattered field of the preferred embodiment for the present invention
View.As shown in Fig. 2, conductive line surfaces apply brush material schematic diagram, device includes: conducting wire (201), insulating materials (202), metal material
Expect (203).
Conductive line surfaces brushing insulating materials;
In the insulating materials outer layer brushing conductive material of conductive line surfaces;
The spacing of conductive line surfaces brushing conductive material is arranged according to radar operating frequency, and the spacing of conductive material is radar wave
Long 1/4
Preferably, conductive line surfaces brushing insulating materials, insulating materials conductivity is not more than 10-10S/m, with a thickness of 0.1-
0.5mm, width 3-5mm.
Preferably, conductive line surfaces insulating materials outer layer paint metals conductive material, metal material conductivity are not less than 107S/
M, thickness are less than 0.1mm, and width is less than 0.1mm.
Fig. 3 is cuing open according to a kind of surface processing device for reducing conducting wire scattered field of the preferred embodiment for the present invention
Face figure.As shown in figure 3, a kind of surface processing device for reducing conducting wire scattered field, comprising: it include: conducting wire (301), insulation
Material (302), metal material (303).
Fig. 4 is distance of wire before and after the 230MHz situation lower wire brushing material according to the preferred embodiment for the present invention
The improvement calculated result of 1km-10km range electric field intensity inside high.Fig. 4 is song before and after 230MHz situation lower wire brushing material
Line 401 is conducting wire before brushing, and curve 402 is conducting wire after brushing, the improvement effect of distance of wire 1km-10km range electric field intensity inside high
Fruit calculated result.
30~50% can be reduced according to the influence before and after brushed to scattered field is calculated, difference on effect is that brushing position is
No is precisely faradic peak point.
The present invention is described by reference to a small amount of embodiment.However, it is known in those skilled in the art, as
Defined by subsidiary Patent right requirement, in addition to the present invention other embodiments disclosed above equally fall in it is of the invention
In range.
Normally, all terms used in the claims are all solved according to them in the common meaning of technical field
It releases, unless in addition clearly being defined wherein.All references " one/described/be somebody's turn to do [device, component etc.] " are all opened ground
At least one example being construed in described device, component etc., unless otherwise expressly specified.Any method disclosed herein
Step need not all be run with disclosed accurate sequence, unless explicitly stated otherwise.
Claims (6)
1. a kind of surface treatment method for reducing conducting wire scattered field, which comprises
Conductive line surfaces brushing insulating materials;
In the insulating materials outer layer brushing conductive material of the conductive line surfaces;
The spacing of conductive material described in the conductive line surfaces brushing is arranged according to radar operating frequency, the spacing of the conductive material
It is the 1/4 of radar wavelength.
2. according to the method described in claim 1, the conductive line surfaces brushing insulating materials, the insulating materials conductivity is little
In 10-10S/m, with a thickness of 0.1-0.5mm, width 3-5mm.
3. method according to claim 1, the conductive line surfaces insulating materials outer layer paint metals conductive material, metal material
Conductivity is not less than 107S/m, and thickness is less than 0.1mm, and width is less than 0.1mm.
4. a kind of surface processing device for reducing conducting wire scattered field, described device includes: conducting wire, insulating materials and conduction
Material, it is characterised in that:
Conductive line surfaces brushing insulating materials;
In the insulating materials outer layer brushing conductive material of the conductive line surfaces;
The spacing of conductive material described in the conductive line surfaces brushing is arranged according to radar operating frequency, the spacing of the conductive material
It is the 1/4 of radar wavelength.
5. device according to claim 4, the conductive line surfaces brushing insulating materials, the insulating materials conductivity are little
In 10-10S/m, with a thickness of 0.1-0.5mm, width 3-5mm.
6. device according to claim 4, the conductive line surfaces insulating materials outer layer paint metals conductive material, metal material
Expect that conductivity is not less than 107S/m, thickness is less than 0.1mm, and width is less than 0.1mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810916817.1A CN109149441A (en) | 2018-08-13 | 2018-08-13 | A kind of surface treatment method and device for reducing conducting wire scattered field |
Applications Claiming Priority (1)
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CN201810916817.1A CN109149441A (en) | 2018-08-13 | 2018-08-13 | A kind of surface treatment method and device for reducing conducting wire scattered field |
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Publication Number | Publication Date |
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CN109149441A true CN109149441A (en) | 2019-01-04 |
Family
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CN201810916817.1A Pending CN109149441A (en) | 2018-08-13 | 2018-08-13 | A kind of surface treatment method and device for reducing conducting wire scattered field |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT7928060A0 (en) * | 1978-12-20 | 1979-12-17 | Bbc Brown Boveri & Cie | TWO-VOLTAGE HYBRID TRANSMISSION SYSTEM. |
CN2469595Y (en) * | 2001-02-27 | 2002-01-02 | 冯长富 | Compact aerial insulated three-phase line component |
CN201527839U (en) * | 2009-11-03 | 2010-07-14 | 上海索谷电缆集团有限公司 | Environment-friendly metal shielding power cable |
JP6300566B2 (en) * | 2014-02-19 | 2018-03-28 | 株式会社シーテック | Method for adjusting base of power transmission tower, scattering prevention method and scattering prevention device |
CN107894582A (en) * | 2017-10-23 | 2018-04-10 | 中国电力科学研究院有限公司 | It is a kind of to reduce method and system of the transmission line of electricity to radar detection power attenuation |
-
2018
- 2018-08-13 CN CN201810916817.1A patent/CN109149441A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT7928060A0 (en) * | 1978-12-20 | 1979-12-17 | Bbc Brown Boveri & Cie | TWO-VOLTAGE HYBRID TRANSMISSION SYSTEM. |
CN2469595Y (en) * | 2001-02-27 | 2002-01-02 | 冯长富 | Compact aerial insulated three-phase line component |
CN201527839U (en) * | 2009-11-03 | 2010-07-14 | 上海索谷电缆集团有限公司 | Environment-friendly metal shielding power cable |
JP6300566B2 (en) * | 2014-02-19 | 2018-03-28 | 株式会社シーテック | Method for adjusting base of power transmission tower, scattering prevention method and scattering prevention device |
CN107894582A (en) * | 2017-10-23 | 2018-04-10 | 中国电力科学研究院有限公司 | It is a kind of to reduce method and system of the transmission line of electricity to radar detection power attenuation |
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Application publication date: 20190104 |
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