CN106627201A - Power supply device for electric vehicle - Google Patents
Power supply device for electric vehicle Download PDFInfo
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- CN106627201A CN106627201A CN201610968354.4A CN201610968354A CN106627201A CN 106627201 A CN106627201 A CN 106627201A CN 201610968354 A CN201610968354 A CN 201610968354A CN 106627201 A CN106627201 A CN 106627201A
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- supply lines
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- supply
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention relates to a power supply device for an electric vehicle, the power supply device can supply power of which the capacity is larger than a previous power supply device through change of a formation method and configuration of a power supply coil for a power supply device of the electric vehicle. The power supply device for the electric automobile is characterized in that the device includes a power supply core part which includes substrates and pillars, wherein the abovementioned plurality of substrates are embedded on specific sites or along a road extending direction in a separated manner, and are used for magnetic leakage, and the abovementioned pillars are formed in the centers of the abovementioned substrates; and a first power supply line and a second power supply line used for forming a magnetic field, wherein the first power supply line and the second power supply line are configured in the abovementioned power supply core part, and current flows from the abovementioned first power supple line and the second power supply line to opposite directions.
Description
Technical field
The present invention relates to electric supply installation used for electric vehicle, in more detail, being related to can be by the electric supply installation to electric automobile
The electric automobile come feeding capacity more than the electric power of conventional electric supply installation is changed with the constructive method of power coil and configuration
Use electric supply installation.
Background technology
Having in electric automobile can pass through electromagnetic induction principle in a non contact fashion from the supply lines reception electricity for being embedded in road
Power, and battery is charged online electric automobile during parking and traveling.
Because this online electric automobile can be charged in the running of vehicle, therefore, it can solve in the past
Become the battery capacity and cost issues of greatest problem in electric automobile commercialization.
In order that online electric automobile receives in a non contact fashion electric power, first, should in the embedded electric supply installation of road, and this
When, need to consider with the structure of the core shape or supply lines for how processing electric supply installation, the magnetic occurred in electric supply installation
The distribution of the line of force becomes different, thus to produce to power transmission impacts.Even if in addition, it is desirable to the collection Denso of online electric automobile
Putting the interval and road surface between becomes irregular or increases, it is also possible to transmit the structure of electric power well, even if also,
Line electric automobile departs to a certain extent the vicinity of the electric supply installation for being embedded in road, it is also possible to realizes smoothly current collection, makes
Obtaining online electric automobile can freely travel in ordinary road.
Fig. 1 is the figure of the structure for representing existing E types supply module 10 used for electric vehicle and current collection module 20, supply module
10 extend along road, and are embedded in a spaced manner on the underlying structure thing for being arranged on roadway base surfaces.Supply module 10 is in E
Font is provided with a pair of power coils 12 for battery core 11, and current collection module 20 is provided with collection electric coil 22 in E font pattern set battery cores portion 21,
So as to receive electric power from supply module 10 with way of electromagnetic induction, and the battery to online electric automobile is charged.
Now, in for battery core 11, three magnetic poles are arranged in a vertical manner the direct of travel of road, and in current collection core
In 21, also there are three corresponding magnetic poles to be arranged at direct of travel in a vertical manner, therefore, current collection module 20 is by this
The electromagnetic induction produced between a little magnetic poles receives electric power from supply module 10.
But, in the case of the supply module as existing electric supply installation of Fig. 1, can become because of the weight of electric automobile
Change or rock and make the interval between supply module 10 and current collection module 20 become different, it is possible to deviate in the lateral direction.Such as
So, the field pole that will make to be formed at supply module 10 and the center of the collection electric coil 22 of current collection module 20 cannot be accurate for fruit
It is really consistent, cause the problem that power transmission efficiency drastically declines.
Fig. 2 is to arrange electric supply installation in ordinary road in June, 2009 and August by Korea Advanced Institute of Science and Technology, and arranges electricity
Dynamic car and car current collecting equipment come the device implementing to test, even if increasing between the space between electric supply installation and current collecting equipment
Every, it is also possible in the ultrathin power supply of magnetic resistance of the reduction in current collecting equipment and current collecting equipment, show ultrathin power monorails
The front view and top view of device 30 and current collecting equipment 40, ultrathin double track electric supply installation 50 and current collecting equipment 60.As a result, both make
Gapping interval 73 increases to more than 16cm, and more than 70% power transmission efficiency, the left-right deviation of current collecting equipment 30,50 are realized again
Amplitude can also allow 20～40cm.
Here, the reason of gapping interval 73 can be increased in the ultrathin electric supply installation 40,60 of Fig. 2 and current collecting equipment 30,50
By being power supply rail width 76 is become more than the about twice of gapping interval 73.If make power supply rail width 76 30cm with
Under, then the magnetic flux 71 for flowing out from the side magnetic pole of electric supply installation 40,60 is transmitted without normal direction current collecting equipment 30,50, but directly
In flowing into another magnetic pole of electric supply installation 40,60 so that power transmission efficiency is drastically reduced.That is, 1 magnetic pole and another magnetic pole to
The transverse width direction of electric supply installation 40,60 is formed so that the direction in magnetic field is also formed to transverse width direction, makes current collection track
Width 79 is increased to more than specified degree, so as to prevent the magnetic flux flowed out from 1 magnetic pole from directly flowing into another magnetic pole.
But, like this, if increasing power supply rail width 75 in order to increase gapping interval 73, reference entirely supplies Denso
The problem that the width 76 put also will increase therewith.Also, like this, if the width 76 of electric supply installation becomes too much, presence makes
Master Cost for the core 42,62 etc of electric supply installation 40,60 and road construction expense when arranging electric supply installation increase
Problem, also, also because the intensity of the electromagnetic field of the side surface direction of electric automobile increase and occur that permitting deformation value cannot be met
The problem of (being below 62.5mG in 20kHz scopes).
And, if as described above, increase the width 76 of electric supply installation in order to increase gapping interval 73, with power supply
The problem that the width 79 of the corresponding current collecting equipment of device 40,60 also will increase therewith.Also, the width 79 of current collecting equipment is big
In the width 76 of electric supply installation, and this makes since it is desired that considering the steering deviation of the left and right directions of electric automobile.If in order to meet
This condition and increase the width 79 of current collecting equipment, then the total length width of common car is reached, so as to occur to be installed on
The problem of car.
As related art, with No. 10-1040662 (date of declaration of Korean granted patent：06 month 2011 03
Day).
The content of the invention
The present invention is proposed to solve the problems, such as above-mentioned, it is an object of the present invention to provide confession Denso used for electric vehicle
Put, above-mentioned electric supply installation used for electric vehicle can change the structure of power coil to improve in electric supply installation used for electric vehicle
The power supply of line electric automobile and distribution whole system power transmission capabilities, it is possible to by cannot with existing mode implement it is 1 interval
Each interior different power supply core individually sets output power, can increase the permission width of the left and right turn deviation of electric automobile
Degree, it is possible to reduce the amount of the electromagnetic field (EMF) to External leakage in the entire system.
The technical problem to be realized of the invention is not limited to technical problem mentioned above.
For realizing that the electric supply installation used for electric vehicle of the invention of the problems referred to above is characterised by, including：Power supply core,
Including substrate and pillar, aforesaid substrate and pillar are arranged in a spaced manner in particular place or along road direct of travel；With
And first supply lines, the second supply lines, for forming magnetic field, above-mentioned first supply lines, the second supply lines are configured at above-mentioned power supply
Core.
Specifically, above-mentioned first supply lines winds more than 1 time in above-mentioned pillar, and above-mentioned second supply lines is wound in winding
Outside portion after above-mentioned first supply lines, so as to form dual winding in above-mentioned pillar.
Specifically, in the lower winder more than 1 time of above-mentioned pillar, above-mentioned second supply lines is and then for above-mentioned first supply lines
The position for being wound with above-mentioned first supply lines to be wound more than 1 time on the top of above-mentioned pillar.
Specifically, 1 face in the left surface and right flank of the above-mentioned pillar of above-mentioned first power supply line options is come through in phase
Through identical side and it is wound between adjacent above-mentioned pillar, above-mentioned second supply lines is through above-mentioned first supply lines institute
Through pillar opposition side side and be wound.
Specifically, above-mentioned first supply lines passes alternately between the left surface and right flank of adjacent above-mentioned pillar and is rolled up
Around the opposition side side of the pillar that above-mentioned second supply lines is passed through through above-mentioned first supply lines is simultaneously wound.
Specifically, above-mentioned first supply lines, the second supply lines wrap around 1 above-mentioned pillar direction it is identical, it is just upper
State the first supply lines, the second supply lines to be wound in for the direction of pillar, all same between adjacent pillar.
Specifically, above-mentioned first supply lines, the second supply lines wrap around 1 above-mentioned pillar direction it is identical, it is just upper
State the first supply lines, the second supply lines to be wound in for the direction of pillar, it is alternately different between adjacent pillar.
Specifically, each of above-mentioned first supply lines of winding, the total degree of the second supply lines and the multiple above-mentioned pillars of correspondence
Pillar can be changed individually.
Specifically, in 1 above-mentioned pillar, can respectively change above-mentioned first supply lines and above-mentioned second supply lines is wound
Number of times.
Specifically, in above-mentioned first supply lines or the second supply lines, only 1 supply lines is arranged at above-mentioned confession battery core
Portion.
Specifically, above-mentioned electric supply installation used for electric vehicle continuously arranges in a spaced manner many along road in determined location
It is individual or be arranged at determined location, for powering to electric automobile.
As described above, the present invention has the effect that：In electric supply installation used for electric vehicle, due to power coil can be made
The structure magnetic field of core that is formed as being wound in the solenoid structure of the core of pillar shape to make to be created on pillar shape
Intensity maximum, it is thus possible to improve the online power supply of electric automobile and the power transmission efficiency in the whole system of distribution.
Also, the present invention has the effect that：Can be according to the direct of travel of road to being installed on the pillar shape of road
Connected in the direction that core is arranged, it is possible to individually change the interval of each power supply core changing the magnetic for being formed with magnetic field
The interval of pole, it is therefore not necessary to increase the track width of electric supply installation in order to increase gapping interval, thus without increase current collection
The width of device.
Also, the present invention has the effect that：Due to relative current collection track width can be increased than power supply rail width,
Thus the permission amplitude that electric automobile departs from the lateral direction the steering deviation of power supply rail can be increased.
Also, the present invention has the effect that：Change the structure of the electric supply installation power coil of electric automobile so that magnetic
The magnetic pole of field is formed at the immediate vicinity of the direct of travel of road, therefore, even if improving power transmission efficiency in the entire system,
Also the electromagnetic field generating capacity of the side leakage to road will not be increased.
Also, the present invention has the effect that：Change the structure of the electric supply installation power coil of electric automobile, so as to can
So that the field pole for being formed at the core of power coil is formed as one pole and bipolar, therefore, not only can be in electric automobile
Effective power transmission is carried out in the case of parking, and can also in the process of moving carry out effective power transmission.
Also, the present invention has the effect that：Change the structure of electric supply installation power coil of electric automobile improving
Power transmission efficiency, therefore, it can the quantity of the current collection pick-up of reduction electric automobile.
Also, the present invention has the effect that：Due to the structure of the electric supply installation power coil of change electric automobile
Mode improve power transmission efficiency, thus can directly be suitable for the slip ring system for being installed on electric automobile in the past.
Description of the drawings
Fig. 1 is the figure of the structure of the conventional electric supply installation used for electric vehicle of expression and current collecting equipment.
Fig. 2 is to represent conventional power monorails device used for electric vehicle and double track electric supply installation and ultrathin current collecting equipment
The figure of structure.
Fig. 3 a and Fig. 3 b are the power supply for winding power coil with dual mode in pillar for representing one embodiment of the invention
The stereogram and front view of device.
Fig. 4 a to Fig. 4 d are the stereogram and front view of conventional electric supply installation various used for electric vehicle.
Fig. 5 a and Fig. 5 b are to carry out table with the winding times for changing power coil in the electric supply installation shown in Fig. 3 a and Fig. 3 b
The stereogram for showing.
Fig. 6 a to Fig. 6 c are the vertical of the electric supply installation of the monopole type dual power supply loop construction for representing one embodiment of the invention
Body figure, side view and top view.
Fig. 7 a to Fig. 7 c are the vertical of the electric supply installation of the monopole type bilayer power coil structure for representing one embodiment of the invention
Body figure, side view and top view.
Fig. 8 a to Fig. 8 c are the vertical of the electric supply installation of the ambipolar dual power supply loop construction for representing one embodiment of the invention
Body figure, side view and top view.
Fig. 9 a to Fig. 9 c are the vertical of the electric supply installation of the ambipolar double-deck power coil structure for representing one embodiment of the invention
Body figure, side view and top view.
Figure 10 is to represent that the output power in the electric supply installation shown in Fig. 6 a to Fig. 6 c based on current collection pickup position is bent
The figure of line chart.
Figure 11 is to represent the Distribution of Magnetic Field figure in the electric supply installation shown in Fig. 6 a to Fig. 6 c based on current collection pickup position
Figure.
Figure 12 is to represent that the output power in the electric supply installation shown in Fig. 8 a to Fig. 8 c based on current collection pickup position is bent
The figure of line chart.
Figure 13 is to represent the Distribution of Magnetic Field figure in the electric supply installation shown in Fig. 8 a to Fig. 8 c based on current collection pickup position
Figure.
Figure 14 is to represent to be based on current collection pick-up in the electric supply installation shown in Fig. 6 a to Fig. 6 c and Fig. 8 a to Fig. 8 c simultaneously
The figure of the output power curve map of position.
Figure 15 be represent using continuously arranged shaft-like substrate in a spaced manner to replace Fig. 6 in substrate power supply
The figure of device.
Figure 16 be represent using continuously arranged shaft-like substrate in a spaced manner to replace Fig. 7 in substrate power supply
The figure of device.
Figure 17 be represent using continuously arranged shaft-like substrate in a spaced manner to replace Fig. 8 in substrate power supply
The figure of device.
Figure 18 be represent using continuously arranged shaft-like substrate in a spaced manner to replace Fig. 9 in substrate power supply
The figure of device.
Figure 19 a and Figure 19 b are to represent the confession for being only wound in core to a direction using 1 supply lines in power coil
The figure of electric installation.
Figure 20 is the figure for representing the electric supply installation for replacing the substrate shown in Fig. 6 a to Fig. 6 c using shaft-like substrate.
Figure 21 is the figure for representing the electric supply installation for replacing the substrate shown in Fig. 7 a to Fig. 7 c using shaft-like substrate.
Figure 22 is the figure for representing the electric supply installation for replacing the substrate shown in Fig. 8 a to Fig. 8 c using shaft-like substrate.
Figure 23 is the figure for representing the electric supply installation for replacing the substrate shown in Fig. 9 a to Fig. 9 c using shaft-like substrate.
The explanation of reference：
100：Electric supply installation 110：Power supply core
111：Substrate 113：Pillar
120：First supply lines 130：Second supply lines
200：Current collecting equipment
Specific embodiment
Hereinafter, a preferred embodiment of the present invention is described in detail referring to the drawings.In the accompanying drawings, no matter which is located at
Place, to identical structural element identical reference is given as far as possible.Also, omit to being possible to unnecessarily obscure this
The known function of the main idea of invention and the detailed description of structure.
Stereograms of Fig. 3 a and Fig. 3 b as an embodiment of the electric supply installation for representing monopole type dual power supply loop construction
And front view, " dual power supply loop construction " refers to the structure for winding power coil with dual mode in pillar 113, " one pole
Type " refers to that be formed at the magnetic pole of pillar 113 is formed in an identical manner in 1 time point by identical magnetic pole.This electricity
Electrical automobile electric supply installation 100 includes power supply core 110, the first supply lines 120 and the second supply lines 130.
Power supply core 110 is buried at a prescribed interval multiple to road direct of travel, and above-mentioned power supply core 110 includes：Base
Plate 111, in " Contraband " shape；And pillar 113, in the central cylindrical of substrate 111.
Substrate 111 plays a part of the shape in the magnetic field to occurring in power supply core 110 and is molded, and exists for blocking
The bottom of power supply core 110, i.e. the underground of road forms magnetic field, prevents to be arranged to support power supply core 110
The reinforcing bar induced magnetic field of the bottom of power supply core 110, and prevent to side leakage magnetic field, such that it is able to power supply core 110
Top, i.e. the upper direction of road forms most magnetic field.
When supply lines is wound with solenoid form, pillar 113 is located at the central authorities of above-mentioned supply lines, plays the work in magnetic core portion
With.
Substrate 111 and pillar 113 can be made using ferrite (ferrite), but are not limited thereto, as long as tool
Have the material of the characteristic of kicker magnet, it is possible to arbitrarily instead of using.That is, ferrite is kicker magnet, and with magnetic conductivity height, conduction
Property low characteristic, be generally referred to as the ceramics of the magnet comprising iron oxide.As preparation method, to iron oxide, zinc oxide, manganese oxide,
The mixtures such as nickel oxide are sintered to make.
First supply lines 120 and the second supply lines 130 are wound in pillar respectively as the electric wire that inflow is flowed out by electric current
113 forming the magnetic field in required direction.
First supply lines 120 winds repeatedly successively in multiple pillars 113, is explained with reference to Fig. 3 as follows：First supplies
Electric wire 120 after the inner side of the 1st pillar 113 winds 1 time counterclockwise from bottom to top, shifts to second from left side
Pillar 113, and wind 1 time counterclockwise from top to bottom.Again the 3rd pillar 113 on side is shifted to, and is repeated
Identical step.
Second supply lines 130 is wound in successively pillar 113 from last power supply core 110, and is rolled up again with dual mode
It is around in the first supply lines 120 and is wound in the outside after pillar 113.
Reference picture 3a and Fig. 3 b are described as follows：In the outside of the 3rd pillar 113 for being wound with the first supply lines certainly
It is upper and under wind successively counterclockwise after, shift to second pillar 113 for being wound with the first supply lines 120, and from lower
On wind 1 time counterclockwise.Again the 1st pillar 113 for being wound with the first supply lines 120 beside shifting to, and repeatedly
Carry out identical step.
Reference picture 3a and Fig. 3 b, can confirm that after the first supply lines 120 is wound in the outside of pillar 113, the second power supply
Line 130 is wound in the top of above-mentioned first supply lines 120 with dual mode.
Here, in the pillar 113 of the power supply core 110 of the rearmost end positioned at electric supply installation used for electric vehicle 100, with regard to the
For the mode that one supply lines and the second supply lines are connected with each other and are wound, as described above, with dual mode winding.
Like this, by being wound in the first supply lines 120, second supply lines 130 of kicker magnet pillar 113, battery core is being supplied
Portion 110 generates the magnetic field towards top or bottom.In figure 3, in the top direction in magnetic field indicated by an arrow of pillar 113.
That is, the first supply lines of pillar 113, the second supply lines be wound in solenoid form overlapping with the electric wire in the energization face of being created on
Magnetic field, and pillar 113 top formed have regulation polarity magnetic field, and this is because be created on the first supply lines,
The magnetic line of force of the periphery of the second supply lines is overlapped, and the central authorities of the first supply lines 120, the second supply lines 130 occur to
The magnetic line of force of one direction generation effect.
Here, because the first supply lines 120, the second supply lines 130 are wound in counterclockwise pillar 113 so that
Electric current surrounds around pillar 113 to flow out counterclockwise, therefore, the top of pillar 113 becomes N poles.
And, centered on the first supply lines 120, the second supply lines 130 that are configured between each power supply core 110,
Draw circle from outside to inner side around to form magnetic field.In figure 3, in the first power supply being configured between power supply core 110
The direction in magnetic field indicated by an arrow in line 120, the second supply lines 130.
As a result, the first supply lines 120, the second supply lines being formed between each power supply core 110 and power supply core 110
The position and direction in 130 magnetic field is formed in the road along the direction for being embedded with power supply core 110, and along the traveling of road
The vertical direction in direction forms magnetic field, to flow out magnetic field to upper direction in the pillar 113 at the center of power supply core 110, and
The center between the first supply lines 120, the second supply lines 130 between power supply core 110, also flows out magnetic flux to upper direction
Amount.
Only, in the magnetic field of above-mentioned electric supply installation 100 is formed at, the electric power for being supplied predominantly is exchanged, therefore,
The direction in above-mentioned magnetic field and the species of magnetic pole are the species of the direction in 1 time point and magnetic pole, as time goes by,
The direction in magnetic field and the species of magnetic pole repeated change.
Fig. 4 a to Fig. 4 d are as expression for the conventional confession battery core by commercialization compared with one embodiment of the invention
The stereogram and front view in portion, the confession battery core 11 of each power supply core 110 is formed by ferrite material.In figs. 4 a and 4b, two
The confession battery core 11 of individual " Contraband " form is configured to length direction, and in the jog for battery core 11 supply lines 13 is inserted with,
It is perpendicular with length direction at a prescribed interval in shaft-like and in " E " form confession battery core 11 in Fig. 4 c and Fig. 4 d, and thereon
Place supply lines 13 in side.
In Fig. 3 a and Fig. 3 b, survey for above-mentioned one embodiment of the invention and in the past by the supply module 10 of commercialization
Determine output power and harmful electromagnetic field, and represent in table 1 below.Here, using Mace Weir magnetic field simulation instrument
(Ansys_Maxwell 16.0) is analyzed and induced voltage as tools for measurement using magneton field (Magnetic B-Field)
(Induced Voltage) is calculating anticipating power value.And, species a shown in table is the power supply shown in Fig. 4 a and Fig. 4 b
Module 10, species b is the supply module 10 shown in Fig. 4 c and Fig. 4 d, and one embodiment of the invention is referred to shown in Fig. 3 a and Fig. 3 b
Electric supply installation 100.
Table 1
| Species | Induced voltage | Electromagnetic field (μ T) | Anticipating power (kW) |
| A supply modules | 823 | 26.95 | 14.81 |
| B supply modules | 920 | 28.89 | 16.56 |
| One embodiment of the invention | 1274 | 25.89 | 22.93 |
As shown in table 1, it is known that wind 1 the first supply lines 120, second respectively in pillar 113 shown in Fig. 3 a and Fig. 3 b
The measurement result of one embodiment of the invention of the form of supply lines 130 compared with the situation of the supply module of species b of commercialization,
Output power provides 38.4% (=22.93/16.56), and harmful electromagnetic field reduces on the contrary by 10.4% (=25.89/28.89).
Fig. 5 a and Fig. 5 b changes the supply lines for being wound in pillar as representing in the electric supply installation shown in Fig. 3 a and Fig. 3 b
The stereogram of the electric supply installation of the winding times of circle, in fig 5 a, respectively pillar 113 wind three the first supply lines 120, the
Two supply lines 130, in figure 5b, wind five the first supply lines 120, the second supply lines 130 in pillar 113 respectively.
If this is used to represent the winding times power coil is increased that output power to increase, illustrates in table 2 below
End value.Here, setting power supply core 110 is ferrite material, the width of substrate 111 is 720mm, and is supplied according to winding first
The number of times of electric wire 120, the second supply lines 130, making the height of pillar 113 becomes different.And, using Mace Weir magnetic field simulation
Instrument calculates anticipating power value using magneton field analysis and induced voltage as tools for measurement.
Table 2
| Winding times | Highly | Electromagnetic field (μ T) | Gravity (kW) |
| 3 times | 80mm | 28.16 | 42.08 |
| 5 times | 145mm | 33.68 | 60.52 |
| 7 times | 205mm | 51.23 | 74.18 |
As shown in Table 2 above, it is known that if increase to be wound in the first supply lines 120 of pillar 113, the second supply lines 130
The height of winding times and pillar 113, then improve output power.
Here, making the height of pillar 113 and the height of the structure of the both sides bending of substrate 111 become in an identical manner
More.This is because, the height of the structure of the both sides bending of the substrate 111 formed by ferrite material becomes higher, output power
More increase, and harmful electromagnetic field is more reduced.
Conversely, in the case of the height of both sides bending structure of substrate 111 is changed in the height for not changing pillar 113,
The value of harmful electromagnetic field does not have much variations, but output power presents significantly low tendency.If conversely, not changing substrate
111 both sides bending structure height and increase the height of pillar 113, although then can confirm that output power increase, be in
Reveal the tendency that harmful electromagnetic field value also increases.
Fig. 6 a to Fig. 6 c as represent monopole type dual power supply loop construction electric supply installation an embodiment stereogram,
Side view and top view, so that the magnetic pole being formed between adjacent pillar 113 is formed as phase to all same in 1 time point
Make with the mode of magnetic pole the first supply lines 120, the second supply lines 130 be wound in pillar 113 direction it is identical, in 113 points of pillar
Not Juan Rao three the first supply lines 120, the second supply lines 130, and show the final stage shape in whole electric supply installation 100
State.
In stereogram (Fig. 6 a) and top view (Fig. 6 c), first, the sense of current is powered with travel direction identical first
Line 120 is wound in counterclockwise the inner side of pillar 113, then returns in final stage, and the sense of current is the first power supply
Reciprocal second supply lines 130 of line uses arrow as the structure of the outside that the first supply lines 120 is wound in dual mode
Illustrate the first supply lines 120, the second supply lines 130 to be wound in the direction of pillar 113 and be powered in each supply lines 120,130
Direction.
In side view (Fig. 6 b), indicated by an arrow to be formed with single magnetic pole, above-mentioned single magnetic pole is because of the first above-mentioned power supply
The direction that line 120, the second supply lines 130 are wound in pillar 113 is identical so that the sense of current based on this is identical, thus makes life
Direction into the magnetic field around the supply lines 120 of pillar 113 and first, the second supply lines 130 is also identical.
I.e., for example, in Fig. 6 a to Fig. 6 c, although show and powered in the supply lines 120, second of each pillar 113 and first
Line 130 generate magnetic field direction towards top, but here, in an identical manner formed magnetic field direction refer to, if being applied
Plus electric current be exchange, then can be formed with N poles or S poles in 1 time point, and the magnetic pole for being formed at each pillar 113 can be with
Become N-N-N ... or the form of S-S-S ... etc.
Like this, in the case of the monopole type electric supply installation 100 of single magnetic pole is each formed with electric supply installation 100, vehicle
During traveling, current collection becomes relatively easy, and this analog result will be carried out aftermentioned.
Fig. 7 a to Fig. 7 c as an embodiment of the electric supply installation for representing monopole type bilayer power coil structure stereogram,
Side view and top view, belonging to expression makes the structure that the first supply lines 120, the second supply lines 130 are wound in pillar 113 become not
With the stereogram of another embodiment of the present invention, side view and top view.
" monopole type " is referred to, the first supply lines 120, the sense of current of the second supply lines 130 are arranged in an identical manner, with
Just the magnetic pole for being formed at pillar 113 is formed as in an identical manner identical magnetic pole, and " double-deck power coil structure " is referred to, first
The flowing of electric current and first supply lines of travel direction identical 120 of road is first set to be wound to the centre of the bottom of each pillar 113
Behind part, then, the second supply lines 130 returned from final stage is set and then to be wound in the first power supply of each pillar 113
Line 120 is just gone up partly to be wound so that the winding-structure of supply lines becomes double-deck form.And, show in pillar
Wind three the first supply lines 120, the second supply lines 130 in 113 respectively, and show in whole electric supply installation 100 most
Stage condition afterwards.
Specifically, in stereogram (Fig. 7 a) and top view (Fig. 7 c), first, the sense of current and travel direction identical the
One supply lines 120 winds from bottom to top in the pillar 113 of the 1st, left side, and after mid portion is wound to counterclockwise,
The left surface of adjacent next pillar 113 is entered into, and the level mid portion of slave phase is counterclockwise along identical to bottom
Direction winds, and moves to adjacent next pillar 113 again, and counterclockwise winds to identical from bottom to top, repeatedly
Implement this mode to reach final stage.
The second supply lines 130 returned in final stage is connected from mid portion with the first supply lines 120, and to top
Winding, after winding counterclockwise, is connected with next pillar 113.Here, the right side of second supply lines 130 to pillar 113
Side enters, and the part for being wound with the first supply lines 120 is wound to from the top of pillar 113, and square counterclockwise to identical
To winding, and this mode is alternately carried out, comes and reach initial input.
If that is, observed by arrow the first supply lines 120, the second supply lines 130 be wound in pillar 113 direction and
In each supply lines 120,130 be powered direction, then understand the first supply lines 120, the second supply lines 130 in pillar 113 to
Counterclockwise wind, and it is also identical in terms of the sense of current.
In side view (Fig. 7 b), indicated by an arrow the first above-mentioned supply lines 120, the second supply lines 130 are wound in
The direction of pillar 113 is identical, and thus, the direction of energization is also identical, therefore, be created on the supply lines 120 of pillar 113 and first,
The direction in the magnetic field around the second supply lines 130 is also each formed with single magnetic pole.
That is, in Fig. 7 a to Fig. 7 c, although illustrate and be created on the supply lines 120 of each pillar 113 and first, the second supply lines
The direction in 130 magnetic field towards top, but here, in an identical manner formed magnetic field direction refer to, if the electricity for being applied
Flow to exchange, then can generate N poles or S poles in 1 time point, and refer to that the magnetic pole for being formed at each pillar 113 can become N-
The form of N-N ... or S-S-S ... etc.
Like this, the structure that supply lines 120,130 is wound in the pillar 113 of electric supply installation 100 is made to become difference to become
The electric supply installation 100 of the electric supply installation 100 of dual power supply loop construction and double-deck power coil structure, such that it is able to supply Denso
When putting 100 and being embedded in real road, can according to circumstances come easily to be selected.That is, when the road for being embedded with electric supply installation 100
Excavating depth it is deep when, the electric supply installation 100 of double-deck power coil structure can be selected, when the road for being embedded with electric supply installation 100
When the excavating depth on road is shallow, the electric supply installation 100 of dual power supply loop construction can be selected, so as to have for actual field.
Stereograms of Fig. 8 a to Fig. 8 c as an embodiment of the electric supply installation for representing ambipolar dual power supply loop construction
And front view, " ambipolar " refer to so that the magnetic pole being formed between adjacent each pillar 113 N poles and S extremely can mutually hand over
Mode alternately forms respectively the electric current side of the first different supply lines 120, the second supply lines 130 in each pillar 113
To " dual power supply loop construction " is as described in Fig. 6 a to Fig. 6 c.And, expression winds respectively three times in pillar 113
First supply lines 120, the second supply lines 130, and show the final stage state in whole electric supply installation 100.
Specifically, in stereogram (Fig. 8 a) and top view (Fig. 8 c), first, the sense of current and travel direction identical the
One supply lines 120 winds from bottom to top in the inner side of the 1st pillar 113 in left side, and winds counterclockwise, and after
In pillar 113, the first supply lines 120 is in a staggered manner into the opposite sides of pillar 113 and lateral in pillar 113
Wind clockwise, this mode is alternately implemented repeatedly to reach final stage.
The second supply lines 130 returned in final stage winds from top to bottom outside the first supply lines 120, and to the inverse time
Pin direction winds, and in the pillar 113 after, the second supply lines 130 is in a staggered manner into the opposition side of pillar 113
Face, and wind from top to bottom in the outside of the first supply lines 120, and wind clockwise, alternately implement this mode
Till to reach initial input.
I.e., in the present embodiment, the first supply lines 120, the second supply lines 130 are wound in pillar as with dual mode
113, and make the direction for being wound in pillar 113 become different structures, first supply lines 120, second indicated by an arrow is powered
Line 130 is wound in the direction of pillar 113 and the direction being powered in each supply lines 120,130.
In side view (Fig. 8 b), indicated by an arrow the first above-mentioned supply lines 120, the second supply lines 130 are wound in
The direction of pillar 113 is alternately different, also alternately different based on this sense of current, thus, in each adjacent pillar 113
The direction in the magnetic field for generating respectively is alternately formed by N poles and S poles.I.e., it is known that in the magnetic field that each adjacent pillar 113 is generated
Direction alternately formed by the fabulous S poles of N, the form so as to become N-S-N-S ... etc.
Like this, in the case of the ambipolar electric supply installation 100 of magnetic pole is alternately formed in electric supply installation 100, vehicle stops
During car, current collection becomes relatively easy, and this analog result will be carried out aftermentioned.
Stereograms of Fig. 9 a to Fig. 9 c as an embodiment of the electric supply installation for representing ambipolar double-deck power coil structure
And front view, " ambipolar " refers to as described in Fig. 8 a to Fig. 8 c, the structure of magnetic pole is alternately produced in pillar 113, and " bilayer is supplied
Electric wire coil structures " are referred to as described in Fig. 7 a to Fig. 7 c, in first supply lines of lower winder 120 of pillar 113, in pillar 113
Top winds the structure of the second supply lines 130.And, illustrate pillar 113 wind respectively three the first supply lines 120,
Two supply lines 130, and used the final stage state in whole electric supply installation 100.
Specifically, in stereogram (Fig. 9 a) and top view (Fig. 9 c), first, the sense of current and travel direction identical the
One supply lines 120 is entered in the pillar 113 of the 1st, left side from left surface, and is wound from bottom to top, is being rolled up counterclockwise
Around to after mid portion, in adjacent next pillar 113 in a staggered manner to the right side enter, and clockwise from
Mutually level mid portion is connected with the left surface of adjacent next pillar 113 again to lower winder, and repeatedly real
Apply identical mode to reach final stage.
The second supply lines 130 returned in final stage is connected from mid portion with the first supply lines 120, and to top
Winding, winds counterclockwise and returns right flank, afterwards, again in next pillar 113, in a staggered manner to the left
Face enters, and from being wound with after the part of the first supply lines 120, to top winding, winds clockwise, so as to return
Left surface, reenter afterwards left side the 1st pillar 113 right flank, so as to from be wound with the first supply lines 120 part it
Afterwards, wind to top, and wind to return right flank counterclockwise, and be alternately carried out this mode, come and reach most
First input.
I.e., in the present embodiment, the first supply lines 120 is wound in the bottom of pillar 113, and the second supply lines 130 is and then
Portion is wound on, in the part that each supply lines 120,130 intersects, the second supply lines 130 is always positioned at top, and each
In pillar 113, for the direction that each supply lines 120,130 is wound, each pillar 113 is alternately different.
Here, indicated by an arrow first supply lines 120, the second supply lines 130 are wound in the direction of pillar 113 and each
The direction being powered in supply lines 120,130.
In side view (Fig. 9 b), indicated by an arrow the first above-mentioned supply lines 120, the second supply lines 130 are wound in
The direction of pillar 113 is alternately different in each pillar 113, and thus, the direction of energization is alternately different, and adjacent every
The direction in each magnetic field that individual pillar 113 is generated also alternately forms.I.e., it is known that generate in each adjacent pillar 113
The direction in magnetic field is alternately formed by N poles and S poles, the form for becoming N-S-N-S ... etc.
Like this, in the case of the ambipolar electric supply installation 100 of magnetic pole is alternately formed in electric supply installation 100, vehicle stops
During car, current collection becomes relatively easy, and this analog result will be carried out aftermentioned.
Also, as described above, the confession Denso of the electric supply installation 100 of dual power supply loop construction and double-deck power coil structure
Putting 100 bases will bury the excavating depth of road of electric supply installation 100, when the digging of the road that will bury electric supply installation 100
When pick depth is deep, the electric supply installation 100 of double-deck power coil structure can be selected, when the road that will bury electric supply installation 100
Excavating depth it is shallow when, the electric supply installation 100 of dual power supply loop construction can be selected, therefore, have for actual field.
Figure 10 is the expression vehicle row in the electric supply installation of the monopole type dual power supply loop construction shown in Fig. 6 a to Fig. 6 c
During sailing, the synoptic diagram of the state of output power is assembled in current collection pick-up and the confession electric work assembled in current collection pick-up is shown
The curve map of rate value.
As vehicle is in road driving, current collection pick-up 200 is through by the top of embedded electric supply installation 100.Now, when
When the position of pillar 113 and the consistent position of current collection pick-up 200, in current collection pick-up 200 maximum output power is assembled.And
And, when current collection pick-up 200 is between pillar 113, i.e. the portion for only being formed by the first supply lines 120, the second supply lines 130
Timesharing, in current collection pick-up 200 minimum output power is assembled.
Now, as shown in Figure 10, show in table 3 below when current collecting equipment 200 is moved, it is intended that as a part of area
Between 1800mm it is interval, and the distance passed through according to current collection pick-up 200 in above-mentioned interval range the voltage assembled and
Power.
Table 3
| Distance (mm) | 0 | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 100 0 | 1100 | 1200 | 1300 | 1400 | 1500 | 160 0 | 170 0 | 1800 |
| Voltage (V) | 172 6 | 209 8 | 228 1 | 227 6 | 215 5 | 205 0 | 213 4 | 234 2 | 247 3 | 246 7 | 230 9 | 2094 | 2009 | 2133 | 2302 | 2337 | 219 0 | 183 6 | 1366 |
| Power (W) | 293 42 | 356 66 | 387 77 | 386 92 | 366 35 | 348 50 | 362 78 | 398 14 | 420 41 | 419 39 | 392 53 | 3559 8 | 3415 3 | 3626 1 | 3913 4 | 3972 9 | 372 30 | 312 12 | 23222 |
With reference to above-mentioned table 3, it is 42KW to determine maximum output power, and it is 34KW to determine minimum output power, determines average confession
Electrical power is for about 38KW.
Like this, in the case of the monopole type electric supply installation 100 shown in Fig. 6 a to Fig. 6 c and Fig. 7 a to Fig. 7 c, because of maximum
Output power amplitude of fluctuation between output power and minimum output power it is little and have can easily design and installation in vehicle
Adjuster, it is possible to assemble the advantage of the output power of more than specified degree all the time during the traveling of vehicle.
Figure 11 is used as the electric supply installation and current collection pick-up 200 for representing the monopole type dual power supply loop construction shown in Figure 10
Between Distribution of Magnetic Field figure figure, it is known that in the almost distribution without magnetic field of the top of current collection pick-up 200.This is known that i.e.
The vehicle for being provided with current collection pick-up 200 is made through the top of electric supply installation 100, it is also possible to be quite reduced to reach the magnetic of passenger
.
Figure 12 is illustrated and represented in car in the electric supply installation of the ambipolar dual power supply loop construction shown in Fig. 8 a to Fig. 8 c
Traveling during, current collection pick-up assemble output power state synoptic diagram and in the power supply for being gathered in current collection pick-up
The curve map of performance number, the operation conditions between current collection pick-up 200 and electric supply installation 100 is identical with Figure 10.
When current collecting equipment 200 is moved, it is intended that interval as a part of interval 1800mm, and illustrate in table 4 below
The distance passed through according to current collection pick-up 200 in this interval is carrying out the voltage and power of current collection.
With reference to table 4 below, it is 50KW to determine maximum output power, very high, and it is 13KW to determine minimum output power, very
It is low, determine average output power and be also about 32KW, in the trend of reduction.
Table 4
| Distance (mm) | 0 | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 100 0 | 110 0 | 120 0 | 130 0 | 140 0 | 150 0 | 160 0 | 170 0 | 1800 |
| Voltage (V) | 177 8 | 209 8 | 332 1 | 306 9 | 242 4 | 147 4 | 186 5 | 271 2 | 336 2 | 333 9 | 266 4 | 184 0 | 144 3 | 236 9 | 303 9 | 339 6 | 303 9 | 210 0 | 1850 |
| Power (W) | 302 26 | 358 87 | 449 65 | 406 81 | 297 16 | 135 66 | 202 13 | 346 12 | 506 64 | 502 73 | 337 96 | 197 88 | 130 39 | 287 81 | 401 71 | 462 40 | 362 61 | 314 84 | 28985 |
Like this, in the case of the ambipolar electric supply installation 100 shown in Fig. 8 a to Fig. 8 c and Fig. 9 a to Fig. 9 c, because of maximum
The amplitude of fluctuation of the difference of output power and minimum output power has greatly the change in terms of adjuster of the design and installation in vehicle
Obtain harsh shortcoming.But, compared with monopole type electric supply installation 100, maximum output power is higher, therefore, term can make
Be conducive to the mode for charging in the docking process of the consistent vehicle in the position of current collection pick-up 200 and pillar 113.
Figure 13 is used as the electric supply installation 100 and current collection pick-up for representing the ambipolar dual power supply loop construction shown in Figure 12
The figure of the Distribution of Magnetic Field figure between 200, it is known that because the interval of multiple pillars 113 of electric supply installation 100 it is little without directly to magnetic
Flux is installed on the current collection pick-up 200 of vehicle and flows into, but is joined directly together between multiple pillars 113 and connects.That is, it is just ambipolar double
For the electric supply installation 100 of weight power coil structure, when vehicle is travelled compared with, stop when, be effective charging modes.And
And, even if in the process of moving, as long as increasing the interval between multiple pillars 113, it is possible to a certain degree preventing magnetic flux
It is joined directly together between multiple pillars 113 and connects, such that it is able to increases the amount of the magnetic flux flowed into current collection pick-up 200.
Figure 14 simultaneously represents the electric supply installation 100 in Figure 10 and monopole type dual power supply loop construction illustrated in fig. 12
The power (b) of the electric supply installation 100 of power (a) and ambipolar dual power supply loop construction, can be easily
The difference of the power that grasp is caused by the difference of the two structures.
Figure 15 to Figure 18 is to represent continuously arranged at a prescribed interval used in electric supply installation 100 in sum
The substrate of " Contraband " shape is replacing being installed on another reality of the invention of the substrate 111 of the slab structure of each power supply core 110
Apply the stereogram of example.
Figure 15 is the electric supply installation 100 of monopole type dual power supply loop construction, and Figure 16 is monopole type bilayer power coil knot
The electric supply installation 100 of structure, Figure 17 is the electric supply installation 100 of ambipolar dual power supply loop construction, and Figure 18 is ambipolar double-deck confession
The electric supply installation 100 of electric wire coil structures.
With the plate shown in Fig. 6 a, Fig. 6 b, Fig. 6 c, Fig. 7 a, Fig. 7 b, Fig. 7 c, Fig. 8 a, Fig. 8 b, Fig. 8 c, Fig. 9 a, Fig. 9 b, Fig. 9 c
Shape substrate 111 compares, " Contraband " shown in Figure 15 to Figure 18 although the shaft-like substrate of shape in terms of the output power of electric supply installation 100 under
Drop, but can reducing the construction costs, and it is adapted to linear road.
As described above, in the present invention, the first supply lines 120, the second supply lines 130 can be made to roll up in electric supply installation 100
Being around in the structure of pillar 113 becomes different, such that it is able to improve output power.
Figure 19 a and Figure 19 b is only supplied to represent in electric supply installation 100 by 1 in the first supply lines or the second supply lines
Electric wire is arranged at power supply core 110, and as one embodiment of the invention, represents the power coil for only being arranged by 1 supply lines
115 wind the stereogram of six times and side view in pillar 113.
Here, the power coil 115 that only arranged by 1 supply lines for six times will be wound as the one of the present invention in pillar 113
Embodiment is representing, but power coil 115 is wound in the number of times of pillar 113 and can arbitrarily be changed.
Also, make power coil 115 be wound in the direction of pillar 113 all same between adjacent pillar so that one pole
The electric supply installation 100 of type is represented as one embodiment of the invention, but example described above, makes power coil 115 be wound in post
The direction of son 113 becomes in an alternating manner different between adjacent pillar, so as to become ambipolar electric supply installation
100。
Also, can be as Fig. 8 a to Fig. 8 c or Fig. 9 a to Fig. 9 c suitable for the substrate 111 of slab structure.Like this, if
Only electric supply installation is constituted using 1 supply lines, then become very easy with the operation for making setting scene, it is possible to using surplus
Advantage of the 1 remaining supply lines as the counter field line for being used to reduce electromagnetic field.
Figure 20 to Figure 23 is to represent the substrate 111 for replacing the slab structure shown in Fig. 6 to Fig. 9 using shaft-like substrate
The stereogram of various embodiments.
Figure 20, as the electric supply installation of monopole type dual power supply loop construction, is to replace figure using shaft-like substrate 111
The substrate 111 of the slab structure shown in 6a to Fig. 6 c, Figure 21 is as the electric supply installation of monopole type bilayer power coil structure
Replace the substrate 111 of the slab structure shown in Fig. 7 a to Fig. 7 c using shaft-like substrate 111, Figure 22 is used as ambipolar dual
The electric supply installation of power coil structure, is the base for replacing the slab structure shown in Fig. 8 a to Fig. 8 c using shaft-like substrate 111
Plate 111, Figure 23, as the electric supply installation of ambipolar double-deck power coil structure, is to replace figure using shaft-like substrate 111
The substrate 111 of the slab structure shown in 9a to Fig. 9 c.
Although the shaft-like substrate 111 shown in Figure 20 to Figure 23 and the continuously arranged shaft-like base shown in Figure 16 to Figure 18
Plate 111 is compared, and is reduced in terms of output power, but can be reducingd the construction costs, and is adapted to curved road.
Electric supply installation used for electric vehicle as above is not limited in structure and the operation side of embodiment described above
Formula.Above-described embodiment can in a selective way be combined by all or part of of each embodiment, and realize various deformation.
Claims (11)
1. a kind of electric supply installation used for electric vehicle, by magnetic induction way, powers in a non contact fashion, above-mentioned confession used for electric vehicle
Electric installation is characterised by,
Including：
Power supply core, including substrate and pillar, aforesaid substrate and pillar are in particular place or along road direct of travel separating
Mode arrange；And
First supply lines, the second supply lines, for forming magnetic field,
Above-mentioned first supply lines, the second supply lines are configured at above-mentioned power supply core.
2. electric supply installation used for electric vehicle according to claim 1, it is characterised in that above-mentioned first supply lines is in above-mentioned post
Son winding more than 1 time, above-mentioned second supply lines is wound in the outside portion after above-mentioned first supply lines is wound, so as to above-mentioned
Pillar forms dual winding.
3. electric supply installation used for electric vehicle according to claim 1, it is characterised in that above-mentioned first supply lines is in above-mentioned post
The lower winder of son more than 1 time, and then above-mentioned second supply lines is wound with the position of above-mentioned first supply lines comes in above-mentioned post
The top of son winds more than 1 time.
4. the electric supply installation used for electric vehicle according to Claims 2 or 3, it is characterised in that
1 face in the left surface and right flank of the above-mentioned first power supply above-mentioned pillar of line options is come through in adjacent above-mentioned post
Through identical side and it is wound between son,
The opposition side side of the pillar that above-mentioned second supply lines is passed through through above-mentioned first supply lines is simultaneously wound.
5. the electric supply installation used for electric vehicle according to Claims 2 or 3, it is characterised in that
Above-mentioned first supply lines passes alternately between the left surface and right flank of adjacent above-mentioned pillar and is wound,
The opposition side side of the pillar that above-mentioned second supply lines is passed through through above-mentioned first supply lines is simultaneously wound.
6. electric supply installation used for electric vehicle according to claim 4, it is characterised in that above-mentioned first supply lines, second supply
The direction that electric wire wraps around 1 above-mentioned pillar is identical, and just above-mentioned first supply lines, the second supply lines are wound in the side of pillar
To for, all same between adjacent pillar.
7. electric supply installation used for electric vehicle according to claim 5, it is characterised in that above-mentioned first supply lines, second supply
The direction that electric wire wraps around 1 above-mentioned pillar is identical, and just above-mentioned first supply lines, the second supply lines are wound in the side of pillar
It is alternately different between adjacent pillar to for.
8. the electric supply installation used for electric vehicle according to Claims 2 or 3, it is characterised in that above-mentioned first supply lines of winding,
Each pillar of the multiple above-mentioned pillars of total degree correspondence of the second supply lines can be changed individually.
9. the electric supply installation used for electric vehicle according to Claims 2 or 3, it is characterised in that in 1 above-mentioned pillar, energy
It is enough to change the number of times that above-mentioned first supply lines and above-mentioned second supply lines are wound respectively.
10. electric supply installation used for electric vehicle according to claim 1, it is characterised in that in above-mentioned first supply lines or
In two supply lines, only 1 supply lines is arranged at above-mentioned power supply core.
11. electric supply installations used for electric vehicle according to claim 1, it is characterised in that above-mentioned confession Denso used for electric vehicle
Put and continuously arrange in a spaced manner multiple in determined location along road or be arranged at determined location, for supplying to electric automobile
Electricity.
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|---|---|---|---|
| KR10-2015-0151971 | 2015-10-30 | ||
| KR1020150151971A KR101794186B1 (en) | 2015-10-30 | 2015-10-30 | The power transmission for power supply device of electric vehicle |
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| CN106627201A true CN106627201A (en) | 2017-05-10 |
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| CN201610968354.4A Pending CN106627201A (en) | 2015-10-30 | 2016-10-27 | Power supply device for electric vehicle |
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| KR (1) | KR101794186B1 (en) |
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| KR101879938B1 (en) * | 2016-06-29 | 2018-07-18 | 한국기술교육대학교 산학협력단 | Power Supply device for electric vehicle using lines of generating reverse magnetic field |
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| KR20120016521A (en) * | 2010-08-16 | 2012-02-24 | 한국과학기술원 | Magnetic inductive power transfer apparatus and moving object using the same |
| KR101364185B1 (en) * | 2011-09-26 | 2014-02-20 | 한국과학기술원 | Loop type emf shielding apparatus |
| CN102693819A (en) * | 2012-06-04 | 2012-09-26 | 南京航空航天大学 | Magnetism gathering track non-contact transformer and primary winding arrangement method |
| CN104578240A (en) * | 2014-10-18 | 2015-04-29 | 刘跃进 | Automatic-focusing wireless charging belt system and full-automatic laying device for wireless charging belt |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017073937A1 (en) | 2017-05-04 |
| KR101794186B1 (en) | 2017-11-08 |
| KR20170051687A (en) | 2017-05-12 |
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