CN108231251A - A kind of conducting wire - Google Patents

A kind of conducting wire Download PDF

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Publication number
CN108231251A
CN108231251A CN201810010593.8A CN201810010593A CN108231251A CN 108231251 A CN108231251 A CN 108231251A CN 201810010593 A CN201810010593 A CN 201810010593A CN 108231251 A CN108231251 A CN 108231251A
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CN
China
Prior art keywords
layer
metal
conducting wire
metal layer
layers
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Pending
Application number
CN201810010593.8A
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Chinese (zh)
Inventor
胡再国
穆万军
雍志华
饶大庆
邹旭敏
李娟�
王维果
李伟
梁小冲
何原
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Sichuan University
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Sichuan University
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Publication date
Application filed by Sichuan University filed Critical Sichuan University
Priority to CN201810010593.8A priority Critical patent/CN108231251A/en
Publication of CN108231251A publication Critical patent/CN108231251A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/0009Details relating to the conductive cores
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/02Disposition of insulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/02Disposition of insulation
    • H01B7/0208Cables with several layers of insulating material
    • H01B7/0216Two layers

Abstract

A kind of conducting wire is related to metal material conduction field.To reduce the interaction of conduction electronics and atomic kernel, technical solution:Conducting wire is nonconducting dielectric layer between metal layer there are three metal layer;Conducting wire can be reduced to two metal layers, be nonconducting dielectric layer between metal layer.Conducting wire is coaxial cable, i.e., central core is cylinder, remaining metal layer is all cylindrical shape or central core is cylindrical tension metal layer(Such as steel material or stainless steel)It is outer to cover one layer of metal layer for being easy to conductive again(For example, copper metal layer), the central axis of all metal layers all overlaps point-blank;Or each metal layer is tablet, all tablets are mutually parallel.Advantageous effect is:In conducting process, electronics is acted on by extra electric field, and the direction of motion of all electronics is consistent, and electron interaction can be ignored;Capacitor charging makes the side of conductive plate have the electronics of greater density, so as to reduce the collision probability of electronics and atomic kernel.

Description

A kind of conducting wire
Technical field
The present invention relates to the conductive fields of metal material.
Background technology
The metallic conduction model that Drude is proposed is thought:Electronics is conducted under the action of electric field along plain conductor advance shape Into electric current, atomic kernel is motionless, conducts and collides and can be shot back there are part electronics between electronics and atomic kernel, so as to prolong The conductive son of long pass reaches the time of anode, and therefore, the reason of hindering conduction electron motion is the blocking of atomic kernel, that is, conducting wire Resistance be mainly the collision conducted between electronics and atomic kernel caused by.Although the Theory comparison is classical, substantially Correctly, especially for metallic conduction.The reason of key benefit of the model is easy for understanding resistance formation.
Invention content
To reduce the interaction of conduction electronics and atomic kernel, the present invention designs a kind of conducting wire.
The present invention realize goal of the invention the technical solution adopted is that:The electronics for making conductive metal layer is lateral(Perpendicular to electric current Direction)The side of conducting wire is deviated and concentrates on, the opposite side for making conducting wire is mainly atomic kernel;The main side for using capacitor charging Formula makes the electronics of the conductive metal layer of conducting wire shift.Therefore specific technical solution is suggested as follows:
A kind of conducting wire, it is characterized in that:Conducting wire is nonconducting dielectric layer between metal layer there are three metal layer;Conducting wire being capable of letter Two metal layers are turned to, are nonconducting dielectric layer between metal layer.Conducting wire is coaxial cable, i.e., each metal layer is cylinder Shape, central core are that cylindrical or central core is cylindrical tension metal layer(Such as steel material or stainless steel)It covers again outside One layer of lid is easy to conductive metal layer(For example, copper metal layer), the central axis of all metal layers all overlapped in straight line On;Or each metal layer is tablet, all tablets are mutually parallel.
A kind of the first application method of conducting wire, it is characterized in that:Conducting wire is three coaxial metal layers, i.e. the three of conducting wire gold The central axis for belonging to layer overlaps, and DC power supply is connected in the metal layer of innermost layer(Charge power supply)Cathode, in outermost gold Belong to layer connection DC power supply(Charge power supply)Anode, the metal layer of middle layer does conductive use, the one of the metal layer of middle layer The both ends of the metal layer of one end of end connection load power source, one end of other end connection load or middle layer are connected respectively to Wherein one end of two electricity components.
A kind of second application method of conducting wire, it is characterized in that:Conducting wire is two coaxial metal layers, i.e. the two of conducting wire gold The central axis for belonging to layer overlaps, in the metal layer of innermost layer(For cylinder)Connect DC power supply(Charge power supply)Anode, Outermost metal layer(Cylindrical shape)Connect DC power supply(Charge power supply)Cathode, outermost metal layer does conductive use, One end of one end connection load power source of outermost metal layer, one end of other end connection load or outermost metal The both ends of layer are connected respectively to wherein one end of two electricity components.
A kind of the third application method of conducting wire, it is characterized in that:The metal plate that conducting wire is mutually parallel by three layers forms, Outermost two metal plates connect DC power supply respectively(Charge power supply)Cathode and anode, the metal plate of middle layer One end of the metal plate of one end of one end connection load power source, one end of other end connection load or middle layer connects it In one load one end, the other end connect another load one end.
A kind of 4th kind of application method of conducting wire, it is characterized in that:The metal plate that conducting wire is mutually parallel by two layers forms, and two Layer metal plate connects DC power supply respectively(Charge power supply)Cathode and anode, connect DC power supply(Charge power supply)Cathode One end of one end connection load power source of one layer of metal plate, one end of other end connection load or connection DC power supply are born One end of the one of load of one end connection of one layer of metal plate of pole, the other end connect one end of another load.
The beneficial effects of the invention are as follows:In conducting process, electronics is acted on by extra electric field, and electronics is mainly put down It moves, the direction of motion of all electronics is consistent, therefore the interaction between electronics can generally be ignored;Capacitor charging makes The side of capacitor plate(Or the side of intermediate metal layer)There is the electronics of greater density, so as to reduce electronics in translational motion In journey with the collision probability of atomic kernel;For three-decker, coaxial three layers or three layers of tablet, middle layer as conductive layer, Remaining two pole plates of two layers of formation capacitance, then the electronics of middle layer offsets to one side, and conductive is mainly translation of electron to complete , in conductive layer, side shifts electronics thereto, and atomic kernel is motionless, due to the further concentration of electronics, electronics with The collision probability of atomic kernel is reduced, and resistance is correspondingly reduced, and conductive capability improves;Since electronics has tended to come to the surface, exchange The Kelvin effect of electricity can correspondingly weaken;For double-layer structure, coaxial two layers or two layers of tablet, due to capacitive field(Charging The action direction of power electrical field)The direction of motion of direction and electronics is mutually perpendicular to, therefore the electromotive force added by capacitance(Charging electricity Source)The electromotive force for conducting electric current is had an impact smaller.For three-decker, due to capacitor layers(That is two layers of the outside of tablet, Or coaxial central core and outer layer)Conduction is not involved in, therefore the metal that conductive capability is weak and intensity is big can be used, such as Stainless steel etc., the conductive capability of the two metal layers of certain capacitance is influential for the deadline of capacitor charging, but It is that after charging complete, the distribution of charge will not substantially change again, that is, charge what is substantially disposably completed, very To charging complete, charging electric gesture can also be disconnected(Voltage), therefore charge time can wait for.For three gold Belong to layer structure, the charging voltage of capacitance is higher, and electronics is bigger by the effect of electrostatic field, and electronics is more easy to be biased to the one of pole plate Side more advantageously reduces the collision between conduction electronics and atomic kernel;For two metal-layer structures, a pole plate of capacitance is simultaneous Make conductive layer, charging voltage is higher, and the electron charge of the negative plate acquisition of capacitance is bigger and is biased to positive plate side, therefore make It is conductive with the negative plate of capacitance, advantageously reduce resistance.Certainly, charging voltage will be less than the breakdown voltage of dielectric layer, ensure In the case that dielectric layer is not breakdown, charging voltage is as high as possible, and existing electric mosquito flap can reach tens of thousands of volts, electrostatic demonstration energy Enough reach hundreds of thousands volt, therefore, what higher charging voltage was that by.Under the area of identical distance and pole plate, The dielectric constant of dielectric layer is bigger, and capacitance is bigger, and more more charges can be stored under identical charging voltage(One of them The side accumulation electronics of pole plate), more advantageously reduce electronics and the collision probability of atomic kernel.
Description of the drawings
Fig. 1 is three metal layer coaxial wire cross-sectional views;Fig. 2 is two metal layer coaxial wire cross section signals Figure;Fig. 3 is that three metal layers are mutually parallel conductive wire cross-section schematic diagram;Fig. 4 is that two metal layers are mutually parallel conductive wire cross-section Schematic diagram;
Wherein, 1, metal layer, 2, dielectric layer.
Specific embodiment
Conducting wire is exactly to connect power supply and power supply in circuit(Power supply is connected, and the both ends of conducting wire are connected respectively to two power supplys Wherein one end, i.e. one end of conducting wire is connected to the anode of one of power supply, and the other end of conducting wire is connected to another power supply Cathode)Or connection power supply is with loading(One end of conducting wire is connected to one end of power supply, and the other end of conducting wire is connected to load One end)Or one load of connection is loaded with another(One end of connection between load, i.e. conducting wire is connected to one and bears One end of load, the other end of conducting wire are connected to one end of another load), conducting wire of the invention can also reach identical use Method.
A kind of conducting wire, it is characterized in that:Conducting wire is nonconducting dielectric layer 2 between metal layer 1 there are three metal layer 1, i.e., electric Hold structure, capacitance is exactly one layer of dielectric layer 2 of isolation between two conductive layers, and the two metal layers 1 of the present invention relatively far apart form Capacitance structure, filled media layer 2 between two conductive layers of capacitance, intermediate in dielectric layer 2 are inserted into conductive metal layer 1, from And three metal-layer structures are formed, filled media layer 2 between three metal layers, i.e. tri- layers of coaxial metal layers 1 of Fig. 1 are coaxial by two layers The dielectric layer that the flat metal layer that dielectric layer separates, tri- layers of Fig. 3 is mutually parallel is mutually parallel by two layers separates.Conducting wire can simplify It is nonconducting dielectric layer 2, i.e. capacitance structure between metal layer 1 for two metal layers 1.Conducting wire is coaxial cable, i.e., each gold It is all cylindrical shape to belong to layer 1(Central core is cylinder), the central axis of all metal layers 1 all overlaps point-blank;Or Each metal layer 1 is tablet, and all tablets are mutually parallel.
Copper wires are preferred as the metal layer that uses of conduction, are only only used as the metal layer of capacitor plate, it can be with The metal for selecting mechanical strength higher(Such as stainless steel or the larger alloy of other intensity).
A kind of the first application method of conducting wire, it is characterized in that:Conducting wire is three coaxial metal layers 1, i.e. the three of conducting wire The central axis of metal layer 1 overlaps, and the cathode of DC power supply is connected in the cylindrical metal layer 1 of innermost layer, in outermost circle Cylindrical metal layer 1 connects the anode of DC power supply, and the cylindrical metal layer 1 of middle layer does conductive use, the metal layer 1 of middle layer One end, one end of other end connection load or the both ends of metal layer 1 of middle layer of one end connection load power source connect respectively It is connected to wherein one end of two electricity components.
A kind of second application method of conducting wire, it is characterized in that:Conducting wire is two coaxial metal layers 1, i.e. the two of conducting wire The central axis of metal layer 1 overlaps, and the anode of DC power supply is connected in the cylindrical metal layer 1 of innermost layer, in outermost circle Cylindrical metal layer 1 connects the cathode of DC power supply, and outermost metal layer 1 does conductive use, one end of outermost metal layer 1 The one end, one end of other end connection load or the both ends of outermost metal layer 1 for connecting load power source are connected respectively to electricity Learn wherein one end of element.
A kind of the third application method of conducting wire, it is characterized in that:The metal plate that conducting wire is mutually parallel by three layers forms, Outermost metal plate connects the cathode and anode of DC power supply, one end connection load electricity of the metal plate of middle layer respectively The one of the one of load of one end connection of the metal plate of the one end in source, one end of other end connection load or middle layer End, the other end connect one end of another load.
A kind of 4th kind of application method of conducting wire, it is characterized in that:The metal plate that conducting wire is mutually parallel by two layers forms, and two Layer metal plate connects the cathode and anode of DC power supply respectively, and the one end for connecting one layer of metal plate of DC power cathode connects Meet the one of one layer of metal plate of one end of load power source, one end of other end connection load or connection DC power cathode One end of the one of load of end connection, the other end connect one end of another load.

Claims (6)

1. a kind of conducting wire, it is characterized in that:There are three metal layers for conducting wire(1), metal layer(1)Between be nonconducting dielectric layer(2); Conducting wire can be reduced to two metal layers(1), metal layer(1)Between be nonconducting dielectric layer(2).
2. a kind of conducting wire according to claim 1, it is characterized in that:Conducting wire is coaxial cable, i.e., each metal layer(1)All it is Cylindrical shape, all metal layers(1)Central axis all overlap point-blank;Or each metal layer(1)All it is tablet, institute Some tablets are mutually parallel.
3. a kind of application method of conducting wire according to claim 2, it is characterized in that:Conducting wire is three coaxial metal layers(1), That is three metal layers of conducting wire(1)Central axis overlap, in the metal layer of innermost layer(1)The cathode of DC power supply is connected, Outermost metal layer(1)Connect the anode of DC power supply, the metal layer of middle layer(1)Do conductive use, the metal of middle layer Layer(1)One end connection load power source one end, the other end connection load one end or middle layer metal layer(1)Two End is connected respectively to wherein one end of two electricity components.
4. a kind of application method of conducting wire according to claim 2, it is characterized in that:Conducting wire is two coaxial metal layers(1), That is two metal layers of conducting wire(1)Central axis overlap, in the metal layer of innermost layer(1)The anode of DC power supply is connected, Outermost metal layer(1)Connect the cathode of DC power supply, outermost metal layer(1)Do conductive use, outermost metal Layer(1)One end connection load power source one end, the other end connection load one end or outermost metal layer(1)Two End is connected respectively to wherein one end of two electricity components.
5. a kind of application method of conducting wire according to claim 2, it is characterized in that:The metal that conducting wire is mutually parallel by three layers Tablet forms, and the cathode and anode of DC power supply are connected respectively in outermost metal plate, and the one of the metal plate of middle layer One end connection of the metal plate of one end of end connection load power source, one end of other end connection load or middle layer is wherein One end of one load, the other end connect one end of another load.
6. a kind of application method of conducting wire according to claim 2, it is characterized in that:The metal that conducting wire is mutually parallel by two layers Tablet forms, and double layer of metal tablet connects the cathode and anode of DC power supply, connects one layer of metal of DC power cathode respectively One end of one end connection load power source of tablet, the other end connect the one end loaded or one layer that connects DC power cathode One end of the one of load of one end connection of metal plate, the other end connect one end of another load.
CN201810010593.8A 2018-01-05 2018-01-05 A kind of conducting wire Pending CN108231251A (en)

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Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2428842Y (en) * 1998-09-18 2001-05-02 刘克良 Electric-field type normal-temp. metal superconductor
CN101814334A (en) * 2010-04-30 2010-08-25 福建捷联电子有限公司 Double-layer conductor flat flexible line
CN201877556U (en) * 2010-12-13 2011-06-22 巢冬菊 Coaxial radio-frequency cable
CN102106095A (en) * 2007-08-03 2011-06-22 列沃里德·尤里耶维奇·科库林 Compensating conductive circuit
CN105513686A (en) * 2016-01-28 2016-04-20 苏州路之遥科技股份有限公司 Anti-interference three-layer flat shielding cable
CN206259196U (en) * 2016-12-11 2017-06-16 东莞泰欣照明有限公司 A kind of novel cable structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2428842Y (en) * 1998-09-18 2001-05-02 刘克良 Electric-field type normal-temp. metal superconductor
CN102106095A (en) * 2007-08-03 2011-06-22 列沃里德·尤里耶维奇·科库林 Compensating conductive circuit
CN101814334A (en) * 2010-04-30 2010-08-25 福建捷联电子有限公司 Double-layer conductor flat flexible line
CN201877556U (en) * 2010-12-13 2011-06-22 巢冬菊 Coaxial radio-frequency cable
CN105513686A (en) * 2016-01-28 2016-04-20 苏州路之遥科技股份有限公司 Anti-interference three-layer flat shielding cable
CN206259196U (en) * 2016-12-11 2017-06-16 东莞泰欣照明有限公司 A kind of novel cable structure

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