CN210760749U - Air-rail track system wirelessly charged by solar battery - Google Patents

Air-rail track system wirelessly charged by solar battery Download PDF

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Publication number
CN210760749U
CN210760749U CN201920337693.1U CN201920337693U CN210760749U CN 210760749 U CN210760749 U CN 210760749U CN 201920337693 U CN201920337693 U CN 201920337693U CN 210760749 U CN210760749 U CN 210760749U
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China
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air
power supply
rail
power
supply device
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CN201920337693.1U
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Chinese (zh)
Inventor
李亚玲
徐万鹏
郅建国
马黎
张英磊
黄剑虹
岳柯町
亦佳佳
朱伟
徐安彬
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Henan Zhongping Shengjia Technology Co ltd
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Henan Zhongping Shengjia Technology Co ltd
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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
    • 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
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
    • 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

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  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model relates to an utilize wireless empty rail system who charges of solar cell, it includes: the air-rail train comprises an upright post, a track beam and an air-rail train, wherein the air-rail train comprises a power receiving device; the air-rail train power supply system is characterized by also comprising a plurality of power supply units arranged along the advancing direction of the air-rail train, wherein each power supply unit comprises a first solar cell panel and a power supply device; the first solar panel is arranged on the light-facing surface of the upright post and/or the track beam, the power supply device is fixed on the upright post and/or the track beam, and the first solar panel is electrically connected with the power supply device; the power supply device wirelessly supplies power to the power receiving device. The utility model provides an utilize wireless empty rail system who charges of solar cell, ingenious utilization empty rail structure and set up solar cell panel for produce electric power. Meanwhile, a wireless charging means is used, so that the air-rail train can be continuously supplied with power in the running process, the dead weight of the air-rail train is reduced, the energy consumption is reduced, the transport capacity is improved, and no pollution is caused.

Description

Air-rail track system wirelessly charged by solar battery
Technical Field
The invention relates to the field of suspended railcars, in particular to an air-rail track system wirelessly charged by a solar battery.
Background
In the existing air-rail track system, a train uses a high-energy lithium battery pack carried along with the train as a power source to drive the train to move forward. But because the weight of the high-energy lithium battery pack is heavier, certain power is wasted when the lithium battery pack is used for travelling along with a vehicle, and the upper limit of the transport capacity is reduced.
The existing trolley bus obtains electric power by contacting a feeler lever with a touch screen, but the touch screen needs to reserve a safe distance, and wiring and running are also limited and inconvenient.
The korean turtle tail city has built a wireless charging bus line using magnetic resonance wireless charging, consisting of an energy transmitting device and an energy receiving device, which can exchange energy with each other when the two devices are tuned to the same frequency or resonate at a specific frequency. However, the wireless charging equipment is buried underground, and the vehicle is continuously pressed on the road surface, so that the construction requirement of the road surface is very high, and the use and maintenance cost is high.
Disclosure of Invention
Technical problem to be solved
In order to solve the above problems in the prior art, the invention provides an air-rail track system wirelessly charged by a solar battery, which is low in cost, flexible and convenient to use.
(II) technical scheme
In order to achieve the above object, the present invention provides an air-rail track system wirelessly charged by a solar battery, comprising: the air-rail train comprises an upright post, a track beam and an air-rail train, wherein the air-rail train comprises a power receiving device; the air-rail train power supply system is characterized by also comprising a plurality of power supply units arranged along the advancing direction of the air-rail train, wherein each power supply unit comprises a first solar panel and a power supply device; the first solar panel is arranged on the light-facing surface of the upright post and/or the track beam, the power supply device is fixed on the upright post and/or the track beam, and the first solar panel is electrically connected with the power supply device; the power supply device wirelessly supplies power to the power receiving device.
Preferably, the power receiving device is located at the lower half part of the air-rail train, the power supply device is arranged on the stand column, and the height position of the power supply device is matched with that of the power receiving device.
Preferably, the device further comprises a storage battery, and the storage battery is electrically connected with the power supply device.
Furthermore, the top end of the upright post (1) comprises a street lamp, and the street lamp is electrically connected with the power supply unit.
Preferably, a plurality of the power supply units are electrically connected with an external power grid.
Preferably, the air-rail train (3) comprises a super capacitor.
Preferably, the air-rail train (3) comprises a lithium battery pack installation place.
Preferably, a light facing surface of the air-rail train (3) is provided with a second solar panel.
Preferably, the power supply device further comprises a remote device, wherein the remote device is in data connection with the power supply unit.
The invention also provides an urban traffic system charged wirelessly by the solar battery, which comprises the air rail system charged wirelessly by the solar battery and an automobile provided with a power receiving device.
(III) advantageous effects
The invention provides an air-rail track system wirelessly charged by a solar battery, which skillfully utilizes an air-rail track structure to arrange a solar panel for generating electric power. Meanwhile, a wireless charging means is used, so that the air-rail train can be continuously supplied with power in the running process, the dead weight of the air-rail train is reduced, the energy consumption is reduced, the transport capacity is improved, and no pollution is caused.
The urban traffic system wirelessly charged by the solar battery has low energy consumption and no pollution. The urban space is comprehensively utilized, and traffic is relieved. The manufacturing and maintenance costs are low.
Drawings
FIG. 1 is a schematic diagram of an urban traffic system wirelessly charged by solar cells;
fig. 2 is a left side view of fig. 1.
[ description of reference ]
1: a column; 11: a power supply device; 2: a track beam; 3: an air-rail train; 31: a power receiving device.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, in an urban transportation system using solar battery wireless charging, columns 1 are fixed to the ground at intervals, track beams 2 are fixed to the columns 1, the track beams 2 include groove rails, and the rail beams 2 hang an air-rail train 3 through the groove rails. A power supply unit is arranged on each upright post 1,
first solar panel sets up in the face of meeting of stand 1, including above-mentioned and south. In the actual construction, when the main body of the upright 1 in fig. 1 is on the south side of the air-rail train 3, and the uprights 1 may be arranged on both sides or the route is in the north-south direction, the installation positions of the solar panels on different uprights 1 are different, but all the solar panels need to be arranged on the light-facing side.
The top surface of track roof beam 2 also is provided with first solar panel, and when the route was the east-west trend, the side of 2 south sides of track roof beam also can set up first solar panel. The first solar panels are preferably mounted against the structure of the uprights 1 and the track beam 2, which saves space while allowing a wider view of passengers in the air-train 3.
The top surface of the track beam 2 may also be provided as a stand on which the first solar panel array is arranged. The power generated by the solar panels on the track beam 2 can be transmitted along the cable arranged on the track beam 2 or can be transmitted nearby to the power supply device.
The power supply device comprises a control circuit which can control the power received by the first solar panel and control a power supply coil of the power supply device to generate a high-frequency magnetic field according to design data to form a wireless charging power supply magnetic field. The power supply device and the first solar cell panel which supplies power to the power supply device nearby form a power supply unit, and the power supply unit is separated from each other by a certain distance.
In fig. 1, the power supply device 11 is arranged in the middle of the upright, and the lower part of the train body of the air-rail train 3 comprises the power receiving device 31, so that the distance between the power supply device 11 and the power receiving device 31 in the horizontal direction is short, and the transmission efficiency is higher. In the traveling direction, the power receiving device 31 approaches the next power supply device while being away from the one power supply device 11. In order to make the span between the adjacent columns 1 larger, a power supply unit for relaying may be provided on the track beam 2. The power supply device 11 on the track beam supplies power to the lower part mainly in the vertical direction, so that the power receiving device 31 mainly in the vertical direction can be arranged at the upper part of the air-train 3.
Meanwhile, the top of the electric or hybrid vehicle also includes a power receiving device 31. When the air-railway line is erected, part of the road sections are parallel to the existing traffic, so that the power supply device 1 simultaneously charges the electric automobile walking on the road surface. And forming a three-dimensional urban traffic network. The high construction and maintenance costs of providing the power supply unit 11 under the ground are avoided. The strict standard requirements such as pressure resistance and moisture resistance do not need to be implemented on the equipment.
Example 2
A super capacitor is arranged in the air-rail train 3, and electric power can be stored during wireless charging. When power is unexpectedly cut off, discharge can be carried out to ensure that the air-train 3 runs to the next station or returns to the previous station.
The empty railway train 3 is provided with the installation position of the lithium battery pack, so that the empty railway train does not need to carry a heavy lithium battery pack to operate in normal operation and circuit maintenance is carried out. And in the case of upgrading and the like, the lithium battery pack can be loaded at any time to drive the air-rail train to run.
The electric motor car that traveles on the road surface also can set up littleer lithium cell package, reduces the dead weight, improves the capacity of transportation. If the bus on the same route is arranged below the air-rail train 3, the lithium battery pack is not carried, and only the installation position of the lithium battery pack is reserved.
Example 3
As in embodiment 1, the power supply unit is connected to an external power grid, and the air train 3 can be charged using the existing power grid, or if many electric vehicles traveling on a road surface are charged wirelessly, the existing power grid can be used as a supplement.
A storage battery can be arranged in the charging unit, and if the electric power generated by the first solar cell panel is too much and is not completely used in the daytime, the storage battery can be used for storing redundant electric energy. And the system can also be supplied to an external power grid for use.
Can also set up the street lamp at 2 tops of stand, use the electric quantity of battery in night for illuminate the road, the pedestrian of being convenient for walks night.
Example 4
An air-rail track system charged wirelessly by solar cells includes a remote device, and there may be a plurality of air-rail trains 3 running along the same track beam 2. The traveling positions of the different air-train cars 3 can be acquired by the remote device, and the air-train cars 3 can be controlled. Meanwhile, the remote equipment can also control the power supply unit, so that the power supply unit at the advancing position of the train is started to supply power, and the power supply unit at the idle position can be stopped or charged into the storage battery. Alternatively, the first solar panels of the entire line all supply power to one main cable, concentrating the power somewhere under the control of the remote device. The electric power is scheduled and reasonably used.
The side, the front and the back of the air-rail train 3 can also irradiate sunlight, and a second solar cell panel can be arranged. The second solar cell panel can be independently used for driving equipment such as an air conditioner and an advertisement display screen in the train, and can also be connected to a main circuit of the air-rail train to supplement electric energy.
Example 5
As in embodiment 4, the power supply device 11 can rotate relative to the column 1, and the main power supply direction of the power supply device 11 is controlled by rotation under the control of the remote device, so that the empty rail train 3 traveling opposite to the power receiving device 31 is aligned in real time, and the transmission efficiency can be improved. When the power supply device 11 and the power receiving device 31 are at the same height, only horizontal rotation is needed, and the axial direction of rotation can be just coaxial with the upright post 1.
The above embodiments are only preferred embodiments of the present invention, and those skilled in the art can change the embodiments and applications of the present invention according to the spirit of the present invention, and the present description should not be construed as limiting the present invention.

Claims (10)

1. An air-rail track system wirelessly charged by a solar cell, comprising: the train comprises a stand column (1), a track beam (2) and an air-rail train (3), wherein the air-rail train (3) comprises a power receiving device (31);
the system is characterized by also comprising a plurality of power supply units arranged along the advancing direction of the air train (3), wherein each power supply unit comprises a first solar panel and a power supply device (11);
the first solar panel is arranged on the light-facing surface of the upright post (1) and/or the track beam (2), the power supply device (11) is fixed on the upright post (1) and/or the track beam (2), and the first solar panel is electrically connected with the power supply device (11);
the power supply device wirelessly supplies power to the power receiving device (31);
wherein, power supply unit includes: a control circuit;
the control circuit controls the power receiving of the first solar cell panel and controls the power supply coil of the power supply device to generate a high-frequency magnetic field according to design data to form a wireless charging power supply magnetic field.
2. An air-rail track system wirelessly charged by solar cells as claimed in claim 1, wherein: the power receiving device (31) is located the lower half of the air-rail train (3), the power supply device is arranged on the stand column (1), and the height position of the power supply device is matched with that of the power receiving device.
3. An air-rail track system wirelessly charged by solar cells as claimed in claim 1, wherein: the device also comprises a storage battery, and the storage battery is electrically connected with the power supply device (11).
4. An air-rail track system wirelessly charged by solar cells according to claim 3, wherein: the top end of the upright post (1) comprises a street lamp, and the street lamp is electrically connected with the power supply unit.
5. An air-rail track system wirelessly charged by solar cells as claimed in claim 1, wherein: and the plurality of power supply units are electrically connected with an external power grid.
6. An air-rail track system wirelessly charged by solar cells as claimed in claim 1, wherein: the air-rail train (3) comprises a super capacitor.
7. An air-rail track system wirelessly charged by solar cells as claimed in claim 1, wherein: the empty rail train (3) comprises a lithium battery pack installation position.
8. An air-rail track system wirelessly charged by solar cells as claimed in claim 1, wherein: and a light-facing surface of the air-rail train (3) is provided with a second solar cell panel.
9. An air-rail track system charged wirelessly using solar cells according to any one of claims 1 to 8, wherein: the remote device is in data connection with the power supply unit.
10. An urban transportation system charged wirelessly by solar cells, comprising the air rail system charged wirelessly by solar cells according to any one of claims 1 to 9, and further comprising a vehicle provided with a power receiving device.
CN201920337693.1U 2019-03-18 2019-03-18 Air-rail track system wirelessly charged by solar battery Active CN210760749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920337693.1U CN210760749U (en) 2019-03-18 2019-03-18 Air-rail track system wirelessly charged by solar battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920337693.1U CN210760749U (en) 2019-03-18 2019-03-18 Air-rail track system wirelessly charged by solar battery

Publications (1)

Publication Number Publication Date
CN210760749U true CN210760749U (en) 2020-06-16

Family

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Family Applications (1)

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CN201920337693.1U Active CN210760749U (en) 2019-03-18 2019-03-18 Air-rail track system wirelessly charged by solar battery

Country Status (1)

Country Link
CN (1) CN210760749U (en)

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