CN107139746A - Prevent the charging system for electric automobile of electric spark - Google Patents
Prevent the charging system for electric automobile of electric spark Download PDFInfo
- Publication number
- CN107139746A CN107139746A CN201710325567.XA CN201710325567A CN107139746A CN 107139746 A CN107139746 A CN 107139746A CN 201710325567 A CN201710325567 A CN 201710325567A CN 107139746 A CN107139746 A CN 107139746A
- Authority
- CN
- China
- Prior art keywords
- power taking
- slide rail
- wheel
- charging system
- electric automobile
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- B60L53/32—Constructional details of charging stations by charging in short intervals along the itinerary, e.g. during short stops
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
- B60M7/003—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway for vehicles using stored power (e.g. 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of charging system for electric automobile for preventing electric spark, including：Conductiving slide rail, freeway network power supply, power taking telescopic arm, power taking wheel, the conductiving slide rail is arranged on the isolation strip of highway, the conductiving slide rail and freeway network power electric connection, powered by freeway network power supply for conductiving slide rail, the power taking telescopic arm connects with the charging system inside electric automobile, 2 conductive arms are provided with the power taking telescopic arm, the power taking wheel is connected to the front end of conductive arm by wheel shaft, power taking wheel rolling brush electricity on conductiving slide rail, the abrasion of power taking wheel can be reduced using rolling brush electricity, avoid the generation of electric spark；Sealed lubricating cavity is provided between the wheel shaft and power taking wheel, conductive lubricant has been poured into lubricating cavity, it is possible to reduce the abrasion between wheel shaft and power taking wheel, the service life of wheel shaft is improved.
Description
Technical field
The present invention relates to charging electric vehicle technical field, and in particular to a kind of electric automobile for preventing electric spark fills
Electric system.
Background technology
Development of EV industry is imperative：First, the production of air environmental pollution objective requirement Development of EV is solved
Industry.Fuel-engined vehicle can give off the pernicious gas of considerable damage ecological environment, and electric automobile is using electric energy as power, during enforcement not only
There is no waste gas discharge, and noise is smaller, is " no pollution " automobile being most expected.Secondly, fossil energy is constantly exhausted urgent
It is required that Development of EV industry.The increase consumed with global energy, the fossil energy of the earth will face exhaustion, therefore development
Electric automobile is also the desirability for tackling fossil energy constantly exhaustion.In addition, economical and practical is Development of EV industry
Inner system dynamics.Hundred kilometers of power consumption 19KWh of pure electric automobile or so, expense is less than 12 yuan, as technological progress expense will enter one
Step reduction, and hundred kilometers of fuel-engined vehicle, 10 liters of average fuel economy, expense are higher than 65 yuan, and with the exhaustion of fossil resource, expense will
Quick rise, electric automobile energy consumption cost is well below fuel-engined vehicle.
Restrict the fast-developing bottleneck of ev industry：Electric automobile is as a kind of new-energy automobile, since being zero-emission
Put, the vehicles that pollution-free, cost of use is low, slower development is primarily due to automobile batteries electricity storage technology not
Reach a standard, one is that battery capacity is relatively low, it is impossible to meet traveling needs over long distances.Two be that battery normal charge is slow, and quick charge is damaged
Battery, it is impossible to efficiently and easily charged as gas station.
Conventional thought can not solve Development of Electric Vehicles bottleneck：Research is found only when the electric energy power of depositing of per kilogram battery reaches
During to 1 degree of electricity, the worried problem of the mileage of electric automobile can be just addressed, but such battery be difficult to produce in a short time and
And price is up to million yuan.Rely solely on battery research and development and undoubtedly bring the development of electric automobile into endless loop.
It is usual within 80 kilometers in view of the nearly 80% daily actual travel mileage of user vehicle, and with expressway
Net is constantly expanded, and highway can be contacted in most kilometer ranges of user vehicle periphery 100, and this present situation is the present invention
Technology realize provide huge possibility：The battery capacity level of 200 kms of current electric automobile, make short distance traveling according to
Enough capacity can be ensured by the charging of its cells night, the long-range trip more than 100 kilometers is powered realization by high speed power network
Unlimited continuation of the journey, the not enough electric automobile of such storing up electricity endurance is dexterously solved by the electrical supply rail that fills of freeway net
The long-range problem infinitely continued a journey.
As open (bulletin) number CN104527461A discloses a kind of electric automobile that infinitely can remotely continue a journey and its had
Rail moving charging electrical supply rail, its technical scheme is, in the guide rail of the both sides laying power supply of highway center isolated area, to carry
The electric automobile of brush electricity and Navigation Control Unit can connect guide rail under steam and carry out filling power supply, so rely on this set of guide rail to fill
Electrical supply rail, electric automobile can realize unlimited long-range continuation of the journey on a highway.It can solve in current electric automobile continuation of the journey
Journey is limited to be conducive to development and the electric automobile of electric automobile industry in local short distance traveling and the high problem of battery cost
Popularization.
But the both sides setting that the design relies on highway intermediate isolating band facilitates the power supply of filling of electric automobile power taking to lead
Rail, power taking carbon brush piece weares and teares very fast in long-time brush electric process, and easily produces electric spark, easily causes accident.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of reasonable in design, and what is had a safety feature prevents
The charging system for electric automobile of electric spark.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of charging system for electric automobile for preventing electric spark, including：Conductiving slide rail, freeway network power supply,
Power taking telescopic arm, power taking wheel, the conductiving slide rail are arranged on the isolation strip of highway, the conductiving slide rail and highway
Road network power electric connection, is powered by freeway network power supply for conductiving slide rail, inside the power taking telescopic arm and electric automobile
Charging system connect, 2 conductive arms are provided with the power taking telescopic arm, the power taking wheel is connected to conductive arm by wheel shaft
Front end, the power taking wheel on conductiving slide rail rolling brush electricity, using rolling brush electricity can reduce the abrasion of power taking wheel, it is to avoid electricity
The generation of spark；Sealed lubricating cavity is provided between the wheel shaft and power taking wheel, conductive lubricant has been poured into lubricating cavity, can
To reduce the abrasion between wheel shaft and power taking wheel, the service life of wheel shaft is improved.
The conductive lubricant is formulated by lubricant and electrolyte, wherein the weight percent of lubricant and electrolyte
Than for lubricant 1%-99%, electrolyte is 1%-99%.
The lubricant is water or oil.
2 conductive arms be Length discrepancy conductive arm, when run into jolt road surface when, car produce rock, at least ensure
There is a power taking wheel to be contacted with conductiving slide rail, improve electric conductivity.
The power taking wheel is equipped with cooling mechanism so that power taking wheel is unlikely to overheat in prolonged rolling process.
The power taking wheel is made of high-abrasive material, in the case where ensuring electric conductivity, and its wearability is improved to greatest extent
Energy.
The one side that the conductiving slide rail is contacted with power taking wheel is plane so that power taking wheel can roll cunning on conductiving slide rail
Row brush electricity, reduces abrasion.
The one side that the conductiving slide rail is contacted with power taking wheel is provided with power taking groove, and the power taking wheel is slided in the power taking groove and taken
Electricity.
The conductiving slide rail section gap is arranged on isolation strip, each 50~100 kilometers of segment distance, sets certain distance
10~30 kilometers of conductiving slide rail, enough charging run through the segment distance；Advantage is reduction construction cost, increase turn, crossing etc.
Ground flexibility.
The beneficial effects of the invention are as follows：The present invention is designed based on electric automobile, and its power taking is safe and reliable, solves tradition
Brush electric installation easily produces the deficiency of electric spark, improves the stability of brush electricity, reduces construction and the maintenance cost of equipment.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is power taking wheel of the present invention and conductiving slide rail contact condition figure.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of charging system for electric automobile for preventing electric spark, including：Conductiving slide rail 1, height
Fast highway network power supply (not indicated in figure), power taking telescopic arm 2, power taking wheel 3, conductiving slide rail 1 are arranged at the isolation of highway
On band 4, conductiving slide rail 1 and freeway network power electric connection are that conductiving slide rail 1 is powered by freeway network power supply, taken
Electric telescopic arm 2 connects with the charging system inside electric automobile 5, and two conductive arms 6 are provided with power taking telescopic arm 2, and two are led
Electric arm 6 be Length discrepancy conductive arm, when run into jolt road surface when, car produce rock, at least ensure have a power taking wheel 3 with leading
Electric slide rail 1 is contacted, and improves electric conductivity.Power taking wheel 3 is connected to the front end of conductive arm 6 by wheel shaft 7, and power taking wheel 3 is in conductiving slide rail 1
Upper rolling brush electricity, can reduce the abrasion of power taking wheel, it is to avoid the generation of electric spark using rolling brush electricity；Wheel shaft 7 and power taking wheel 3 it
Between be provided with sealed lubricating cavity, conductive lubricant has been poured into lubricating cavity, it is possible to reduce the abrasion between wheel shaft and power taking wheel,
Improve the service life of wheel shaft.Conductive lubricant is formulated by lubricant and electrolyte, wherein lubricant and electrolyte
Percentage by weight is lubricant 70%, and electrolyte is 30%, and lubricant is water or oil.Power taking wheel 3 is equipped with cooling mechanism so that
Power taking wheel 3 is unlikely to overheat in prolonged rolling process.Power taking wheel 3 is made of high-abrasive material, is ensuring electric conductivity
In the case of, its anti-wear performance is improved to greatest extent.The one side that conductiving slide rail 1 is contacted with power taking wheel 3 is plane so that power taking wheel 3
Can on conductiving slide rail 1 roll-sliding brush electricity, reduce abrasion.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of charging system for electric automobile for preventing electric spark, including：Conductiving slide rail 1, height
Fast highway network power supply (not indicated in figure), power taking telescopic arm 2, power taking wheel 3, conductiving slide rail 1 are arranged at the isolation of highway
On band 4, conductiving slide rail 1 and freeway network power electric connection are that conductiving slide rail 1 is powered by freeway network power supply, taken
Electric telescopic arm 2 connects with the charging system inside electric automobile 5, and two conductive arms 6 are provided with power taking telescopic arm 2, and two are led
Electric arm 6 be Length discrepancy conductive arm, when run into jolt road surface when, car produce rock, at least ensure have a power taking wheel 3 with leading
Electric slide rail 1 is contacted, and improves electric conductivity.Power taking wheel 3 is connected to the front end of conductive arm 6 by wheel shaft 7, and power taking wheel 3 is in conductiving slide rail 1
Upper rolling brush electricity, can reduce the abrasion of power taking wheel, it is to avoid the generation of electric spark using rolling brush electricity；Wheel shaft 7 and power taking wheel 3 it
Between be provided with sealed lubricating cavity, conductive lubricant has been poured into lubricating cavity, it is possible to reduce the abrasion between wheel shaft and power taking wheel,
Improve the service life of wheel shaft.Conductive lubricant is formulated by lubricant and electrolyte, wherein lubricant and electrolyte
Percentage by weight is lubricant 60%, and electrolyte is 40%, and lubricant is water or oil.Power taking wheel 3 is equipped with cooling mechanism so that
Power taking wheel 3 is unlikely to overheat in prolonged rolling process.Power taking wheel 3 is made of high-abrasive material, is ensuring electric conductivity
In the case of, its anti-wear performance is improved to greatest extent.The one side that conductiving slide rail 1 is contacted with power taking wheel 3 is plane so that power taking wheel 3
Can on conductiving slide rail 1 roll-sliding brush electricity, reduce abrasion.The section gap of conductiving slide rail 1 is arranged on isolation strip 4, each
50~100 kilometers of segment distance, sets the conductiving slide rail of 10~30 kilometers of certain distance, and the segment distance is run through in charging enough；Advantage
It is reduction construction cost, increases the ground flexibilities such as turn, crossing.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of charging system for electric automobile for preventing electric spark, it is characterised in that including：Conductiving slide rail, highway road
Network source, power taking telescopic arm, power taking wheel, the conductiving slide rail are arranged on the isolation strip of highway, the conductiving slide rail with
Freeway network power electric connection, is powered by freeway network power supply for conductiving slide rail, the power taking telescopic arm with it is electronic
The charging system of automotive interior connects, and 2 conductive arms are provided with the power taking telescopic arm, and the power taking wheel is connected by wheel shaft
In the front end of conductive arm, power taking wheel rolling brush electricity on conductiving slide rail, provided with sealed between the wheel shaft and power taking wheel
Lubricating cavity, has poured into conductive lubricant in lubricating cavity.
2. the charging system for electric automobile according to claim 1 for preventing electric spark, it is characterised in that the conduction
Lubricant is formulated by lubricant and electrolyte, and wherein the percentage by weight of lubricant and electrolyte is lubricant 1%-
99%, electrolyte is 1%-99%.
3. the charging system for electric automobile according to claim 2 for preventing electric spark, it is characterised in that the lubrication
Agent is water or oil.
4. the charging system for electric automobile according to claim 1 for preventing electric spark, it is characterised in that the power taking
Wheel is equipped with cooling mechanism.
5. the charging system for electric automobile according to claim 1 for preventing electric spark, it is characterised in that described 2
Conductive arm is the conductive arm of Length discrepancy.
6. the charging system for electric automobile according to claim 1 for preventing electric spark, it is characterised in that the power taking
Wheel is made of high-abrasive material.
7. the charging system for electric automobile according to claim 1 for preventing electric spark, it is characterised in that the conduction
The one side that slide rail is contacted with power taking wheel is plane.
8. the charging system for electric automobile according to claim 1 for preventing electric spark, it is characterised in that the conduction
The one side that slide rail is contacted with power taking wheel is provided with power taking groove, and the power taking wheel slides power taking in the power taking groove.
9. the charging system for electric automobile according to claim 1 for preventing electric spark, it is characterised in that the conduction
Slide rail section gap is arranged on isolation strip.
10. the charging system for electric automobile according to claim 9 for preventing electric spark, it is characterised in that wherein every
50~100 kilometers of interval, the conductiving slide rail of 10~30 kilometers of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325567.XA CN107139746A (en) | 2017-05-10 | 2017-05-10 | Prevent the charging system for electric automobile of electric spark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325567.XA CN107139746A (en) | 2017-05-10 | 2017-05-10 | Prevent the charging system for electric automobile of electric spark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107139746A true CN107139746A (en) | 2017-09-08 |
Family
ID=59777904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325567.XA Pending CN107139746A (en) | 2017-05-10 | 2017-05-10 | Prevent the charging system for electric automobile of electric spark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081968A (en) * | 2018-01-22 | 2018-05-29 | 肇庆学院 | A kind of electric vehicle power supply electricity getting system on public way |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009007879A2 (en) * | 2007-07-06 | 2009-01-15 | Liviu Grigorian Giurca | Hybrid transport system |
| CN103547473A (en) * | 2011-05-27 | 2014-01-29 | 西门子公司 | Non-rail-bound vehicle |
| CN104527461A (en) * | 2014-12-18 | 2015-04-22 | 尚圣杰 | Electric automobile capable of achieving unlimited long-distance endurance and tracked mobile charging and power supplying systems thereof |
| CN105705371A (en) * | 2013-11-06 | 2016-06-22 | 本田技研工业株式会社 | Touch charging method and system of electric vehicle |
-
2017
- 2017-05-10 CN CN201710325567.XA patent/CN107139746A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009007879A2 (en) * | 2007-07-06 | 2009-01-15 | Liviu Grigorian Giurca | Hybrid transport system |
| CN103547473A (en) * | 2011-05-27 | 2014-01-29 | 西门子公司 | Non-rail-bound vehicle |
| CN105705371A (en) * | 2013-11-06 | 2016-06-22 | 本田技研工业株式会社 | Touch charging method and system of electric vehicle |
| CN104527461A (en) * | 2014-12-18 | 2015-04-22 | 尚圣杰 | Electric automobile capable of achieving unlimited long-distance endurance and tracked mobile charging and power supplying systems thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081968A (en) * | 2018-01-22 | 2018-05-29 | 肇庆学院 | A kind of electric vehicle power supply electricity getting system on public way |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
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| RJ01 | Rejection of invention patent application after publication |