CN101817315A - Dynamic road power supply system for electric vehicle - Google Patents
Dynamic road power supply system for electric vehicle Download PDFInfo
- Publication number
- CN101817315A CN101817315A CN200910105651A CN200910105651A CN101817315A CN 101817315 A CN101817315 A CN 101817315A CN 200910105651 A CN200910105651 A CN 200910105651A CN 200910105651 A CN200910105651 A CN 200910105651A CN 101817315 A CN101817315 A CN 101817315A
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- Prior art keywords
- power supply
- metal
- track
- electric vehicle
- electric
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- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention centralizes running, power supply and charging of an electric vehicle on a road. A system is divided into a lane part and a power supply part, wherein the lane part comprises two metal lanes paved by using metal plates on a motor way of the road; below each metal lane, the metal plates are connected with an electric conductor by using a cable, and an insulation pad is paved below the electric conductor to insulate the metal plates from a road body; the power supply part reduces the voltage of electric power of a public supply network, rectifies the electric power into direct current and applies the direct current to the two metal lanes, so that the metal lanes become power supply lanes; and when the electric vehicle runs on the power supply lanes, the electric power on the lanes passes through a special current conducting back wheel so as to provide driving electric power for the electric vehicle and charge a battery in the vehicle. Two worldwide problems of slow charging speed and short running range per charge existing in the electric vehicle are solved skillfully, and obstacles are swept for the popularization of the electric vehicle.
Description
Technical field
The present invention relates to the dynamical fashion is the highway system of battery-driven car power supply, and it is in the near future to make self-propelled vehicle enter one " all-electric epoch ".
Background technology
Along with improving constantly of living standards of the people, it has been inexorable trend that small passenger car enters family, but a large amount of self-propelled vehiclees institute discharging waste gas to the pollution of atmosphere, to threaten people healthy.Therefore, people develop as alternative vehicles such as battery-driven car, railcar, hybrid vehicle, hydrogen-powered vehicle, fuel-cell vehicles, though these vehicles have preferably " anti-emission carburetor, the light pollution " performance, can't contend with the combustion engine motor-car with regard to its " comprehensive Practical Performance ".Wherein promise to be most following highway " overlord's " battery-driven car, because its " charging rate slowly, once the charging kilometer that travels is short " two big shortcomings also are " have price but no buyers, more peddling less selling ".
Summary of the invention
For overcoming two big shortcomings of battery-driven car, the present invention travels, powers, charges with focusing on the highway and carry out simultaneously battery-driven car, and this highway under steam is referred to as " dynamic power " for the battery-driven car power supply mode.Matching used with native system is a kind of " road surface power-supply electric vehicle ", it and other battery-driven car maximum are not both: it is " conductive tyre " that the rear wheel of " road surface power-supply electric vehicle " uses, and mutually insulated two between the rear wheel, between trailing wheel and the vehicle body, in fact two rear wheels become the electric power input channel of this battery-driven car.When travelling on " the power supply track " of this battery-driven car at " dynamic power " highway, " power supply track " also is the battery charge in the car not only for battery-driven car provides driving electric.
The technical solution adopted for the present invention to solve the technical problems is: lay two strip metal plates on the car lane of highway, the height of metal sheet flushes with pavement-height, the width of every strip metal plate is 2-3 a times of wheel width, and the width between centers of two strip metal plates is consistent with battery-driven car trailing wheel width between centers.All be covered with insulating mat under the two strip metal plates and make metal sheet and road surface insulation.For solving the problem of expanding with heat and contract with cold of metal sheet, metal sheet is a broken-up laying, leaves flexible gap between section and the section.Conduct electricity and is connected by flat type transmission cable between every strip metal plate section and the section, two strip metal tracks link to each other with positive and negative the two poles of the earth that the electric power of the partial power of powering is exported respectively by transmission cable.Two strip metal plates and insulating mat infinitely extend by travel direction, just form " power supply track " that the motor-car of can powering travels, electric energy can be provided for battery-driven car again.Power source is reduced to 200-400V in the 10KV of public electric wire net three plase alternating current through three phase transformer, offers after remote-control circuit breaker, overload protective device become direct current (DC) by rectifier rectification in " power supply track " again.
Beneficial effect of the present invention is mainly reflected in four aspects:
1, can realize the all-electric of on-highway motor vehicle: when battery-driven car travelled on " the power supply track " of " dynamic power " highway, battery-driven car can not only obtain driving electric, can also be the battery charge in the car.Battery-driven car breaks away from " power supply track " back and relies on the interior battery of car to travel, forming one at " dynamic power " both sides of highway like this is " cover tape of battery-driven car " of width with " kilometer that travels once charges " number, when a zone has " dynamic power " highway distribution density to reach a certain value, this zone will be superimposed as one " coverage zone of battery-driven car " by " cover tape of battery-driven car ", and the self-propelled vehicle in this coverage zone has just been realized all-electric fully.
2, can thoroughly eradicate the chronic disease of big or middle urban automobile exhaust emission: " people Duo Chemi " is the severely afflicated area that motor vehicle exhaust gases pollutes in big or middle city.But big or middle city road network is intensive, as long as the choose reasonable highway section is laid " power supply track ", just is easy to realize that self-propelled vehicle is all-electric, has not only thoroughly eradicated the chronic disease of big or middle urban automobile exhaust emission, has also reduced the noise of motor-driven vehicle going.
3, can change the situation of the single dependence fossil energy of self-propelled vehicle: at present, self-propelled vehicle almost relies on fossil energy.But the China's oil resource is not abundant, and the half oil needs import, and this high interdependency is being buried economy and Political Risk greatly.Self-propelled vehicle is all-electric to make full use of the various energy resources such as nuclear power, wind-powered electricity generation, water power, solar electrical energy generation, marsh gas power generation of China's abundant, improves the strategic position of China.
4, can reduce the battery-driven car cost, quicken the popularization of battery-driven car: the battery-driven car research and development of China, production are positioned at prostatitis, the world, but " kilometer that travels the once charges " index of battery-driven car and customer's expectation value differ greatly and are scorned to take even a glance at, strengthen number of batteries by every means the battery-driven car cost is significantly soared for approaching this expectation value producer, common people " hope car heave a sigh " again.Implement " dynamic power " highway and can dissolve this sharp-pointed contradiction, how long " dynamic power " highway has on the one hand, and how far battery-driven car just can run, and " kilometer that travels once charges " index has not had practical significance; The density of " dynamic power " highway is big more on the other hand, and the on-vehicle battery amount is more little, cost is low more, as long as density is reasonable, battery-driven car just has the receptible reasonable price of man of the people.
Description of drawings
Fig. 1 is a scheme drawing of the present invention.
The scheme drawing that Fig. 2 implements on highway for the present invention
Among Fig. 1,1. metal track, 2. flat type transmission cable, 3. insulating mat, 4. three phase mains voltage transformer, 5. remote-controlled intelligent switch, 6. overload protective device, 7. rectifier, 8. highway pavement.
Among Fig. 2,1. dolly power supply track, 2. cart power supply track, 3. underground utilities, 4. high-tension pole, 5. switch box, 6. roadside railing road, 7. intermediate isolating railing, 8. highway pavement.
The specific embodiment:
In Fig. 1, the first half of figure is the track part; Lower part is a power pack.In the part of track, insulating mat (3) is fixed on highway matrix Lu Tizhong, and metal track (1) is connected with the tight circuit of flat type transmission cable (2), and metal track (1) is fixed in the concave groove of insulating mat (3).Metal track (1) highly, insulating mat (3) height flushes with road height degree three.In the power pack, three phase mains is rectified into direct current (DC) through remote-controlled intelligent switch (5), overload protective device (6), rectifier (7) again and exports to metal track (1) after three phase mains voltage transformer (4) step-down.
In Fig. 2, power pack all is installed in the switch box (5).Three-phase high-voltage inputs to the interior supply transformer of switch box (5) along high-tension pole (4), underground utilities (3), and the direct current after the rectification is exported to dolly power supply track (1) and cart power supply track (2) by underground utilities (3).Roadside railing (6) and intermediate isolating railing (7) mainly are to prevent that people, animal from entering.
Claims (3)
1. a dynamic road power supply system for electric vehicle comprises track partial sum power pack, and the feature parts have: metal track (1), flat type transmission cable (2), insulating mat (3), three phase mains voltage transformer (4), remote-controlled intelligent switch (5), overload protective device (6), rectifier (7).Its track Partial Feature is: the moving traffic lane that metal track (1) is laid to by two number of metal plates.Middle part under every strip metal plate is connected with the tight circuit of flat type transmission cable (2), and the number of metal plate is connected into a complete electric conductor by flat type transmission cable (2).Insulating mat (3) all coats metal track (1) and flat type transmission cable (2) get up except that top 5 faces in addition.The track part is actually that two width equate, are parallel to each other, mutually insulated, be embedded in highway Lu Tizhong again with the insulation of road body, the electric conductor that length can infinitely be extended.
2. according to the described a kind of dynamic road power supply system for electric vehicle of claim 1, its power pack is characterised in that three phase mains voltage transformer (4), remote-controlled intelligent switch (5), overload protective device (6), rectifier (7), metal track (1) sequencing circuit connect.
3. according to the described a kind of dynamic road power supply system for electric vehicle of claim 1, the track Partial Feature is: insulating mat (3) is fixed on matrix Lu Tizhong, and metal track (1) is fixed in the concave groove of insulating mat (3).Metal track (1) highly, insulating mat (3) height flushes with road height degree three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910105651A CN101817315A (en) | 2009-02-27 | 2009-02-27 | Dynamic road power supply system for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910105651A CN101817315A (en) | 2009-02-27 | 2009-02-27 | Dynamic road power supply system for electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN101817315A true CN101817315A (en) | 2010-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910105651A Pending CN101817315A (en) | 2009-02-27 | 2009-02-27 | Dynamic road power supply system for electric vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785591A (en) * | 2011-05-16 | 2012-11-21 | 褚凤红 | Electric energy freeway |
| CN103231666A (en) * | 2012-08-24 | 2013-08-07 | 褚凤红 | Electric energy highway |
| CN105270207A (en) * | 2014-07-14 | 2016-01-27 | 刁心玺 | Electricity receiving method and device for vehicles |
| CN105291892A (en) * | 2014-07-14 | 2016-02-03 | 刁心玺 | Current collecting method and device |
| CN106627179A (en) * | 2016-11-25 | 2017-05-10 | 卢振华 | Vehicle running device composed of common vehicle, road with coils and power source |
| CN115354536A (en) * | 2017-08-10 | 2022-11-18 | 刘基农 | Novel road system with driving guide lines arranged at corresponding positions when wheels are driven |
-
2009
- 2009-02-27 CN CN200910105651A patent/CN101817315A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785591A (en) * | 2011-05-16 | 2012-11-21 | 褚凤红 | Electric energy freeway |
| CN103231666A (en) * | 2012-08-24 | 2013-08-07 | 褚凤红 | Electric energy highway |
| CN105270207A (en) * | 2014-07-14 | 2016-01-27 | 刁心玺 | Electricity receiving method and device for vehicles |
| CN105291892A (en) * | 2014-07-14 | 2016-02-03 | 刁心玺 | Current collecting method and device |
| CN105291892B (en) * | 2014-07-14 | 2019-12-31 | 亳州易泽信息科技有限公司 | Power receiving method and device |
| CN106627179A (en) * | 2016-11-25 | 2017-05-10 | 卢振华 | Vehicle running device composed of common vehicle, road with coils and power source |
| CN115354536A (en) * | 2017-08-10 | 2022-11-18 | 刘基农 | Novel road system with driving guide lines arranged at corresponding positions when wheels are driven |
| CN115354538A (en) * | 2017-08-10 | 2022-11-18 | 刘基农 | Solar highway system with function coincidence of pressure-bearing road surface and running guide road surface |
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Application publication date: 20100901 |