CN207782488U - A kind of municipal rail train accumulator wireless charging system - Google Patents
A kind of municipal rail train accumulator wireless charging system Download PDFInfo
- Publication number
- CN207782488U CN207782488U CN201721657227.9U CN201721657227U CN207782488U CN 207782488 U CN207782488 U CN 207782488U CN 201721657227 U CN201721657227 U CN 201721657227U CN 207782488 U CN207782488 U CN 207782488U
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- CN
- China
- Prior art keywords
- wireless charging
- module
- rail train
- accumulator
- photovoltaic
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- 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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model is related to a kind of municipal rail train accumulator wireless charging system, the system comprises：Power supply module, ground communication control module, wireless charging transmitting module, wireless charging receiving module, vehicle-carrying communication control module and Vehicular accumulator cell, the power supply module is by photovoltaic module, photovoltaic combiner box, SAT photovoltaic DC-to-AC converters and super capacitor are constituted, the wireless charging transmitting module is by current rectifying and wave filtering circuit, circuit of power factor correction, high-frequency inverter circuit, transmitting coil and wireless communication unit are constituted, the wireless charging receiving module is by receiving coil, current rectifying and wave filtering circuit, power conditioning circuitry and wireless communication unit are constituted, the utility model can realize the wireless charging of municipal rail train accumulator, it is slow to solve the charging of municipal rail train accumulator, the problems such as charging is dangerous, the electric energy being filled in municipal rail train accumulator is provided by distributed photovoltaic power generation system, it is environmentally protective, high financial profit.
Description
Technical field
The utility model is related to wireless charging technical fields, wireless more specifically to a kind of municipal rail train accumulator
Charging system.
Background technology
Country greatly develops city rail traffic cause in recent years, alleviates urban traffic pressure with this, realizes energy conservation and environmental protection, carry
High Urban Residential Trip quality；Current municipal rail train Vehicular accumulator cell mostly uses the mode of contact charging, is filled with accumulator
Electric energy come from contact net or conductor rail, this charging modes are easy to happen caused by aging circuit electric leakage, Danger Electric shock risk, fill
The electric time is longer, cannot safely and efficiently transmit electric energy.
With the continuous maturation of wireless charging technology, it is stored if may be implemented to be put in storage in maintenance process in municipal rail train
Battery carries out wireless charging, is greatly improved charge efficiency, ensures charging safety；The electric energy being filled in accumulator can be by distribution
Photovoltaic generating system provides, environmentally protective, high financial profit.
Invention content
The utility model overcomes the deficiencies of the prior art and provide a kind of wireless charging that can be charged to municipal rail train accumulator
Electric system.
The purpose of this utility model is achieved through the following technical solutions：Municipal rail train accumulator wireless charging system
System, it includes power supply module, ground communication control module, wireless charging transmitting module, wireless charging receiving module, vehicle-carrying communication
Control module and Vehicular accumulator cell；Power supply module is connected with ground communication control module；Ground communication control module respectively with
Power supply module, wireless charging transmitting module are connected；Wireless charging receiving module is connected with vehicle-carrying communication control module；Vehicle-carrying communication
Control module is connected with wireless charging receiving module, Vehicular accumulator cell respectively；Each performs its own functions for each module, cooperates, common real
The wireless charging of existing municipal rail train accumulator.
Preferably, the power supply module is by photovoltaic module, photovoltaic combiner box, SAT photovoltaic DC-to-AC converters and super capacitor structure
At for providing electric energy to municipal rail train Vehicular accumulator cell.
Preferably, the wireless charging transmitting module is by current rectifying and wave filtering circuit, circuit of power factor correction, high-frequency inversion electricity
Road, transmitting coil and wireless communication unit are constituted, for AC conversion to be gone out for electromagnetic radiation.
Preferably, the wireless charging receiving module is by receiving coil, current rectifying and wave filtering circuit, power conditioning circuitry and nothing
Line communication unit is constituted, the electromagnetic wave emitted for receiving wireless charging transmitting module, and converts electromagnetic wave to electric energy
It is stored into Vehicular accumulator cell.
Preferably, the wireless charging transmitting module and wireless charging receiving module are not in direct contact, in charging process
In communicated by wireless communication unit.
Preferably, the wireless charging transmitting module is set to train overhaul trench bottom, and wireless charging is carried out when train is put in storage
When electric, wireless charging transmitting module is stretched out from train overhaul trench bottom.
Preferably, the wireless charging receiving module is set to municipal rail train Vehicular accumulator cell in the following, when train storage carries out
It, need to be by the receiving coil in wireless charging receiving module and the transmitting coil pair in wireless charging transmitting module when wireless charging
Together.
Preferably, in charging process, the receiving coil in the wireless charging receiving module and wireless charging transmitting module
In transmitting coil distance should be less than 10 centimetres, to ensure the efficiency of transmission of electric energy.
Preferably, the ground communication control module is respectively used to wireless charging transmitting module with vehicle-carrying communication control module
With the control of wireless charging receiving module, Detection ＆ Controling input the electricity of wireless charging transmitting module and wireless charging receiving module
Can, ensure Vehicular accumulator cell charging safety, to realize the wireless charging of municipal rail train.
Municipal rail train accumulator wireless charging system described in the utility model has the following advantages：This utility model can be real
The wireless charging of existing municipal rail train accumulator solves the problems such as charging of municipal rail train accumulator is slow, charging is dangerous；Municipal rail train
The electric energy being filled in accumulator is provided by distributed photovoltaic power generation system, environmentally protective, high financial profit.
Description of the drawings
Fig. 1 is the municipal rail train accumulator wireless charging system structural schematic diagram that the utility model embodiment provides.
Fig. 2 is the municipal rail train accumulator wireless charging system power supply module structural representation that the utility model embodiment provides
Figure.
Fig. 3 is the municipal rail train accumulator wireless charging system wireless charging transmitting module that the utility model embodiment provides
Structural schematic diagram.
Fig. 4 is the municipal rail train accumulator wireless charging system wireless charging receiving module that the utility model embodiment provides
Structural schematic diagram.
Train and train overhaul trench when Fig. 5 is the municipal rail train accumulator wireless charging of the utility model embodiment offer
Relative position schematic diagram.
Specific implementation mode
As shown in Figure 1, the utility model includes power supply module (1), and ground communication control module (2), wireless charging transmitting
Module (3), wireless charging receiving module (4), vehicle-carrying communication control module (5) and Vehicular accumulator cell (6)；Power supply module (1)
It is connected with ground communication control module (2), for providing the electric energy needed for Vehicular accumulator cell (6)；Ground communication control module (2)
It is connected respectively with power supply module (1), wireless charging transmitting module (3), it is wireless from power supply module (1) input for Detection ＆ Controling
The electric energy of charging transmitting module (3)；Wireless charging transmitting module (3) is connected with ground communication control module (2), for that will power
The electric energy exported in module (1) is converted into electromagnetic radiation；Wireless charging receiving module (4) and vehicle-carrying communication control module (5)
It is connected, the electromagnetic wave emitted for receiving wireless charging transmitting module (3), and convert electromagnetic wave to electric energy；It is vehicle-mounted logical
Letter control module (5) is connected with wireless charging receiving module (4), Vehicular accumulator cell (6) respectively, is used for Detection ＆ Controling from wireless
The receiving module (4) that charges inputs the electric energy of Vehicular accumulator cell (6)；Vehicular accumulator cell (6) and vehicle-carrying communication control module (5) phase
Even, the electric energy for storing wireless charging receiving module (4) output, the electric energy needed for illumination, air-conditioning etc. is provided for municipal rail train.
As shown in Fig. 2, power supply module (1) by photovoltaic module, photovoltaic combiner box (1-1), SAT photovoltaic DC-to-AC converters (1-2) with
And super capacitor (1-3) is constituted, photovoltaic module, photovoltaic combiner box (1-1) are for generating electricity and connecting photovoltaic module and SAT photovoltaics
Inverter, the electric energy exported from SAT photovoltaic DC-to-AC converters (1-2) are first stored in super capacitor (1-3), are examined when municipal rail train is put in storage
When repairing, the electric energy in super capacitor (1-3) can be inputted in the Vehicular accumulator cell (6) of train.
As shown in figure 3, wireless charging transmitting module (3) is by current rectifying and wave filtering circuit (3-1), circuit of power factor correction (3-
2), high-frequency inverter circuit (3-3), transmitting coil (3-4) and wireless communication unit (3-5) are constituted, current rectifying and wave filtering circuit (3-1)
For by AC rectification, at direct current, circuit of power factor correction (3-2) to be used to prevent the voltage fluctuation of power supply module (1),
High-frequency inverter circuit (3-3) inverse of the DC into AC, transmitting coil (3-4) are used to send out AC conversion for electromagnetic wave
It penetrates, wireless communication unit (3-5) is for the communication between wireless charging transmitting module (3) and wireless charging receiving module (4).
As shown in figure 4, wireless charging receiving module (4) is by receiving coil (4-1), current rectifying and wave filtering circuit (4-2), power tune
It economizes on electricity road (4-3) and wireless communication unit (4-4) is constituted, receiving coil (4-1) is used to convert electromagnetic wave to electric energy, rectification
Filter circuit (4-2) is used for AC rectification into direct current, and power conditioning circuitry (4-3) makes nothing for adjusting charge power
The power match of micro USB electricity transmitting module (3) and wireless charging receiving module (4), wireless communication unit (4-4) are used for wireless charging
Communication between electric transmitting module (3) and wireless charging receiving module (4).
As shown in figure 5, working as municipal rail train（7）It, need to be by municipal rail train when carrying out wireless charging（7）Stop to train overhaul trench
（8）Top makes train overhaul trench（8）Transmitting coil (3-4) in the wireless charging transmitting module (3) of bottom is arranged with urban rail
Vehicle（7）Receiving coil (4-1) alignment in bottom wireless charging receiving module (4), rising transmitting coil (3-4) makes it and connects
Take-up circle (4-1) distance is within 10 centimetres；Then ground communication control module (2) as shown in Figure 1 is controlled with vehicle-carrying communication
Module (5) acts, and opens receiving coil (4-1) and is switched with transmitting coil (3-4), wireless charging transmitting module (3) is by alternating current
It is converted into electromagnetic radiation, wireless charging receiving module (4) receives the electromagnetic wave that wireless charging transmitting module (3) is sent out, and will
It is converted into alternating current input Vehicular accumulator cell (6)；During recharging here, ground communication control module (2) and vehicle-carrying communication
Control module (5) electricity that real-time Detection ＆ Controling pass through wireless charging transmitting module (3) and wireless charging receiving module (4) respectively
Can be until Vehicular accumulator cell (6) be full of, finally closing receiving coil (4-1) and transmitting coil (3-4), complete wireless charging, hair
Ray circle (3-4) falls into train overhaul trench（8）Bottom.
It should be clear that these are only the preferred embodiment of the utility model, it is not intended to limit the utility model, it is all
With the improvement that identical or approximate principle carries out the technical solution, should be included in the scope of protection of the utility model it
It is interior.
Claims (4)
1. a kind of municipal rail train accumulator wireless charging system, which is characterized in that the system comprises：Power supply module, ground are logical
Believe control module, wireless charging transmitting module, wireless charging receiving module, vehicle-carrying communication control module and Vehicular accumulator cell,
The power supply module is made of photovoltaic module, photovoltaic combiner box, SAT photovoltaic DC-to-AC converters and super capacitor, for being arranged to urban rail
Vehicle Vehicular accumulator cell provides electric energy, and the wireless charging transmitting module is by current rectifying and wave filtering circuit, circuit of power factor correction, high frequency
Inverter circuit, transmitting coil and wireless communication unit are constituted, for being electromagnetic radiation, the wireless charging by AC conversion
Electric receiving module is made of receiving coil, current rectifying and wave filtering circuit, power conditioning circuitry and wireless communication unit, for receiving nothing
The electromagnetic wave that micro USB electricity transmitting module emits, and convert electromagnetic wave to electric energy.
2. a kind of municipal rail train accumulator wireless charging system according to claim 1, which is characterized in that the urban rail
Train accumulator wireless charging system may be implemented to be put in storage in maintenance process in municipal rail train wireless to the progress of its Vehicular accumulator cell
Charging.
3. a kind of municipal rail train accumulator wireless charging system according to claim 1, which is characterized in that the ground
Communication control module is respectively used to the control of wireless charging transmitting module and wireless charging receiving module with vehicle-carrying communication control module
System, Detection ＆ Controling input the electric energy of wireless charging transmitting module and wireless charging receiving module, ensure accumulator charging safety.
4. a kind of municipal rail train accumulator wireless charging system according to claim 1, which is characterized in that the power supply
Module is made of photovoltaic module, photovoltaic combiner box, SAT photovoltaic DC-to-AC converters and super capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657227.9U CN207782488U (en) | 2017-12-02 | 2017-12-02 | A kind of municipal rail train accumulator wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657227.9U CN207782488U (en) | 2017-12-02 | 2017-12-02 | A kind of municipal rail train accumulator wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782488U true CN207782488U (en) | 2018-08-28 |
Family
ID=63232761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721657227.9U Expired - Fee Related CN207782488U (en) | 2017-12-02 | 2017-12-02 | A kind of municipal rail train accumulator wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271801A (en) * | 2020-09-24 | 2021-01-26 | 中车青岛四方车辆研究所有限公司 | Energy storage control method for urban rail train without contact network power supply |
-
2017
- 2017-12-02 CN CN201721657227.9U patent/CN207782488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271801A (en) * | 2020-09-24 | 2021-01-26 | 中车青岛四方车辆研究所有限公司 | Energy storage control method for urban rail train without contact network power supply |
| CN112271801B (en) * | 2020-09-24 | 2022-03-04 | 中车青岛四方车辆研究所有限公司 | Energy storage control method for urban rail train without contact network power supply |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |