CN106696979B - Box car power supply system and box car - Google Patents
Box car power supply system and box car Download PDFInfo
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- CN106696979B CN106696979B CN201710005590.0A CN201710005590A CN106696979B CN 106696979 B CN106696979 B CN 106696979B CN 201710005590 A CN201710005590 A CN 201710005590A CN 106696979 B CN106696979 B CN 106696979B
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- Prior art keywords
- box car
- solar panel
- energy storage
- storage device
- power supply
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D49/00—Other details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of box car power supply system and box car.The box car power supply system includes: solar panel, controller and energy storage device.Box car power supply system provided by the invention and box car, by the way that solar panel is arranged on ceiling outside box car compartment, energy storage device is set below the body frame of box car, and the state of electric energy and the energy storage state switching powering mode of energy storage device are exported according to solar panel by being set to controller on the inner wall of box car, to guarantee the stable power-supplying of electrical equipment, with safety, environmental protection, the advantages that reliable, and structure is simple, it is at low cost, it is not take up the interior cargo space of box car simultaneously, and every section box car can realize independent power supply, the train shuffling demand of box car can be met.
Description
Technical field
The present embodiments relate to rolling stock power supply technique field more particularly to a kind of box car power supply system and
Box car.
Background technique
Since goods train and passenger train are with the difference of maintenance system, power supply system is fitted without on lorry at present
System, thus some smart electronics monitoring devices are (such as: shaft temperature detecting device, electronic antiskid device, electric controlled brake device, fire detection
Device etc.) railway freight-car can not be applied to due to the effective power supply means of shortage, it seriously limit the development of Wagon Tech.Especially
It is the box car for being usually used in loading transport high added value cargo, under the background of speed-raising, in order to guarantee box car
There is higher safety when loading transport high added value cargo, need that smart electronics monitoring device is installed on box car.
Therefore it needs to install power supply unit additional on box car.
The existing power supply mode of train includes directly being powered by locomotive head or taking electricity by column a tail wind pipe (brake pipe).Its
In, it is directly powered by locomotive head mainly through the internal-combustion engine drives electrical power generators of locomotive.And electric master is taken by column a tail wind pipe
Power generator is connected at the main air hose of last vehicle of train, generated electricity by the wind in air hose.
It is directly powered by locomotive head, connection cables is needed between vehicle and vehicle, therefore be unable to satisfy the train of box car
The requirement of shuffling；And take electrical power smaller by column a tail wind pipe, it is unable to satisfy the needs of box car power supply.Therefore the prior art
Train power supply mode can not be applied to the power supply of box car.
Summary of the invention
The present invention provides a kind of box car power supply system and box car, effectively the electricity consumption of quick box car to be given to set
Available electricity.
One aspect of the present invention provides a kind of box car power supply system, for the electrical equipment confession to box car
Electricity, comprising: solar panel, controller and energy storage device；
The solar panel is set to outside the box car compartment on ceiling, for converting the solar into electricity
Energy；
The energy storage device is set to below the body frame of the box car, for storing electric energy；
The controller is set on the inner wall of the box car, with the solar panel and the energy storage device
Electrical connection, for exporting the state of electric energy and the energy storage state switching powering mode of energy storage device according to solar panel,
In, the powering mode includes:
First powering mode, first powering mode are that the solar panel sets power output to the energy storage
It is standby；
Second powering mode, second powering mode are that the solar panel exports electric energy to the storage simultaneously
It can equipment and the electrical equipment；
Third powering mode, the third powering mode give power output to the electrical equipment for the energy storage device.
Further, the solar panel is at least two groups, is symmetrically arranged in outside the box car compartment
The box width direction of ceiling, and by being tilted down in the middle part of ceiling outside the box car compartment to edge with predetermined angle.
Further, the solar panel power is 120-140W, is laid with area 20-30m2。
Further, the energy storage device capacity is 150-160Ah, is exported as 110V direct current output, the energy storage device
It is provided with 10-12 group.
Further, the energy storage device capacity is 1400-1500Ah, is exported as 12V DC output, the energy storage device
It is provided with 10-12 group.
Further, the energy storage device is lead-acid accumulator.
Further, inverter is additionally provided with before the electrical equipment, the inverter is for converting direct current output
For exchange output, exchange output is supplied into the electrical equipment.
Further, the box car power supply system further includes angle adjustment device, the angle adjustment device packet
Vertically disposed linear transmission is included, ceiling outside the box car compartment is fixed in one end of the linear transmission
On, the other end of the linear transmission is fixed on the lower surface of the solar panel.
Further, the angle adjustment device is electrically connected with the controller, for receiving the controller transmission
Adjustment signal, and adjust according to the adjustment signal angle of the solar panel；
The controller is also used to obtain solar panel in real time according to the output power of the solar panel
Transfer efficiency, and adjustment signal is sent to the angle adjustment device according to the transfer efficiency, so that the solar battery
The transfer efficiency of plate is maintained at preset range.
Another aspect of the present invention provides a kind of box car, including box car power supply system as described above,
Box car compartment and electrical equipment.
Box car power supply system provided by the invention and box car, by being set on ceiling outside box car compartment
Solar panel is set, energy storage device, and the inner wall by being set to box car are set below the body frame of box car
Upper controller exports the state of electric energy and the energy storage state switching powering mode of energy storage device according to solar panel, to protect
The stable power-supplying for demonstrate,proving electrical equipment, has many advantages, such as safe and environment-friendly, reliable, and structure is simple, at low cost, while being not take up iron
The interior cargo space of road box car, and every section box car can realize independent power supply, can meet the train shuffling need of box car
It asks.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the schematic diagram that the box car that one embodiment of the invention provides is installed on box car with power supply system；
Fig. 2 is that the box car of Fig. 1 is installed on the side view of box car with power supply system；
Schematic diagram of the box car power supply system to power supply for electrical equipment that Fig. 3 is Fig. 1.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.In the description of the present application, it is to be understood that term " length ",
The orientation of the instructions such as " width ", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outside" or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.
Fig. 1 is the schematic diagram that the box car that one embodiment of the invention provides is installed on box car with power supply system；Fig. 2
The side view of box car is installed on power supply system for the box car of Fig. 1；Fig. 3 is the box car power supply system of Fig. 1
To the schematic diagram of power supply for electrical equipment.As shown in Figure 1-3, the embodiment of the present invention provides a kind of box car power supply system, use
It powers in the electrical equipment 50 to box car, comprising: solar panel 10, controller 20 and energy storage device 30.
Solar panel 10 is set on the outer ceiling in box car compartment 60, for converting the solar into electric energy；Storage
Energy equipment 30 is set to below the body frame of box car, for storing electric energy；Controller 20 is set to the inner wall of box car
On, be electrically connected with solar panel 10 and energy storage device 30, for according to solar panel 10 export electric energy state and
The energy storage state of energy storage device 30 switches powering mode.Wherein, powering mode includes: the first powering mode, the second powering mode
And third powering mode.
Specifically, the first powering mode be solar panel 10 by power output to energy storage device 30；Second power supply mould
Formula is that solar panel 10 exports electric energy to energy storage device 30 and electrical equipment 50 simultaneously；Third powering mode sets for energy storage
Standby 30 by power output to electrical equipment 50.
In the present embodiment, control device is electrically connected with solar panel 10 and energy storage device 30, according to solar-electricity
Pond plate 10 exports the state of electric energy and the energy storage state of energy storage device 30 switches powering mode, and by power output to electrical equipment
50.Specifically, convert the solar into power output when solar panel 10, and when electrical equipment 50 does not work, switch to
First powering mode, i.e., solar panel 10 is by power output to energy storage device 30；When solar panel 10 is by solar energy
When being converted to power output, and having the work of electrical equipment 50, the second powering mode is switched to, i.e. solar panel 10 is by electric energy
Output is to energy storage device 30 and electrical equipment 50 simultaneously；When rainy days or night solar panel 10 are without power output, cut
Shift to third powering mode, i.e., energy storage device 30 by power output to electrical equipment 50, to guarantee the stabilization of electrical equipment 50
Power supply.In addition, under the first powering mode and the second powering mode, when energy storage device 30, which stores electric energy, reaches preset value,
Stop charging, prevent from overcharging, to protect storage equipment, extends the service life of energy storage device 30.Controller 20 is set to railway
On the inner wall of box car, it can prevent the erosion of rainwater etc. from damaging short circuit, it is convenient for safeguarding.
The box car power supply system of the present embodiment, by the way that solar-electricity is arranged on the outer ceiling in box car compartment 60
Energy storage device 30 is arranged below the body frame of box car, and is controlled by being set on the inner wall of box car for pond plate 10
Device 20 exports the state of electric energy and the energy storage state switching powering mode of energy storage device 30 according to solar panel 10, to protect
The stable power-supplying for demonstrate,proving electrical equipment 50, has many advantages, such as safe and environment-friendly, reliable, and structure is simple, at low cost, is not take up simultaneously
The interior cargo space of box car, and every section box car can realize independent power supply, can meet the train shuffling of box car
Demand.
Further, solar panel 10 is at least two groups, is symmetrically arranged in the outer ceiling in box car compartment 60
60 width direction of compartment, and by being tilted down to edge with predetermined angle in the middle part of the outer ceiling in box car compartment 60.
Since the ceiling in part box car compartment 60 is vault construction, the installation for being not easy to solar panel 10 is solid
Fixed, therefore, solar panel 10 is at least two groups, is symmetrically arranged wide in the compartment 60 of the outer ceiling in box car compartment 60
Direction is spent, and by tilting down in the middle part of the outer ceiling in box car compartment 60 to edge with predetermined angle.Wherein predetermined angle can be with
To be specifically arranged according to the Service Environment of box car.
Wherein, 10 power of solar panel is 120-140W, and being laid with area can be 20-30m2。
It is 85W calculating with output power in view of the transfer efficiency of solar panel 10, in order to guarantee that box car is used
One day normal work of power supply system, and cost is reduced, therefore the laying area of solar panel 10 is 20-30m2。
Further, 30 capacity of energy storage device is 150-160Ah, is exported as 110V direct current output, the setting of energy storage device 30
There is 10-12 group or 30 capacity of energy storage device is 1400-1500Ah, exports and exported for 12V DC, energy storage device 30 is provided with 10-
12 groups.
The output voltage of energy storage device 30 can be selected according to the actual conditions of electrical equipment 50, capacity and quantity with
It is configured on the basis of one day normal power supply of guarantee system, to guarantee the steady operation of electrical equipment 50.In addition it is also possible to logical
It crosses transformer and transformation is carried out to output voltage, to adapt to different electrical equipments 50.
Lead-acid accumulator can be selected in energy storage device 30.Lead-acid accumulator voltage stabilization, cheap, longer life expectancy and dimension
Shield is also simpler, and the reliability of box car power supply system can be improved, guarantee the stable power-supplying of electrical appliance.
Further, as shown in Figure 3, inverter 40 is additionally provided with before electrical equipment 50, inverter 40 is used for will be straight
Stream output is converted to exchange output, will exchange output supply electrical equipment 50.Specifically, inverter 40 can be by inverter bridge, control
Logic processed and filter circuit composition.Inverter 40 can realize that direct current output is converted to exchange output, and high conversion efficiency, while band
Workload-adaptability is strong with stability, has a safety feature, and has the defencive functions such as short circuit, overload, mistake/under-voltage, overtemperature, can meet
The Alternating Current Power Supply to AC electric equipment 50 on box car of box car power supply system improves box car power supply system
The adaptability of system.
Further, box car power supply system further includes angle adjustment device, and angle adjustment device includes vertically setting
The linear transmission set, one end of linear transmission are fixed on the outer ceiling in box car compartment 60, linear transmission
The other end be fixed on the lower surface of solar panel 10.
In the present embodiment, it is contemplated that in the operational process of box car, solar panel 10 possibly can not in compared with
Good tilt angle, causes the transfer efficiency of solar panel 10 unsatisfactory, therefore in the following table of solar panel 10
Face is also provided with angle adjustment device, is adjusted with the tilt angle to solar panel 10.Specifically, angular adjustment fills
It sets including vertically disposed linear transmission, one end of which is fixed on the outer ceiling in box car compartment 60, the other end is fixed on
The lower surface of solar panel 10, by controlling the collapsing length of linear transmission, thus adjustable solar panel
10 tilt angle.Preferably, linear transmission is four, is separately positioned on the four corners of solar panel 10, can
It realizes the adjusting of all angles of solar panel 10, there is better adaptability.The wherein straight-line transmitting of angle adjustment device
The adjusting of dynamic device collapsing length can use manual control, can also be controlled by controller 20.
Such as when being controlled by controller 20, angle adjustment device can be used and be electrically connected with controller 20, for receiving control
The adjustment signal that device 20 processed is sent, and according to the angle of adjustment signal adjusting solar panel 10；
Controller 20 is also used to obtain turning for solar panel 10 in real time according to the output power of solar panel 10
Efficiency is changed, and adjustment signal is sent to angle adjustment device according to transfer efficiency, so that the transfer efficiency of solar panel 10
It is maintained at preset range.
It monitors the conversion ratio of solar panel 10 in real time by controller 20, adjusts inclining for solar panel 10 in real time
Rake angle to make solar panel 10 with suitable power output, and can be protected so that transfer efficiency is maintained at preset range
The stabilization of power output is held, and improve conversion ratio to reduce the laying area of solar panel 10, save the cost.
Another embodiment of the present invention provides a kind of box car, the power supply system of the box car including such as above-described embodiment
System, box car compartment and electrical equipment.
The box car of the present embodiment leads to by the box car power supply system of above-described embodiment to power supply for electrical equipment
It crosses and solar panel is set on ceiling outside box car compartment, energy storage device is set below the body frame of box car,
And the state and energy storage device of electric energy are exported by being set to controller on the inner wall of box car according to solar panel
Energy storage state switch powering mode, to guarantee the stable power-supplying of electrical equipment, have many advantages, such as it is safe and environment-friendly, reliable, and knot
Structure is simple, at low cost, while being not take up the interior cargo space of box car, and every section box car can realize independent power supply,
The train shuffling demand of box car can be met.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of box car power supply system, which is characterized in that for the power supply for electrical equipment to box car, comprising: too
Positive energy solar panel, controller and energy storage device；
The solar panel is set to outside the box car compartment on ceiling, for converting the solar into electric energy；
The energy storage device is set to below the body frame of the box car, for storing electric energy；
The controller is set on the inner wall of the box car, is electrically connected with the solar panel and the energy storage device
It connects, for exporting the state of electric energy and the energy storage state switching powering mode of energy storage device according to solar panel, wherein institute
Stating powering mode includes:
First powering mode, first powering mode give power output to the energy storage device for the solar panel；
Second powering mode, second powering mode are that the solar panel sets electric energy output simultaneously to the energy storage
The standby and described electrical equipment；
Third powering mode, the third powering mode give power output to the electrical equipment for the energy storage device；
The solar panel is at least two groups, is symmetrically arranged in the box width of ceiling outside the box car compartment
Direction, and by being tilted down in the middle part of ceiling outside the box car compartment to edge with predetermined angle；
The energy storage device is lead-acid accumulator；
It further include angle adjustment device, the angle adjustment device includes vertically disposed linear transmission, the straight-line transmitting
One end of dynamic device is fixed on outside the box car compartment on ceiling, and the other end of the linear transmission is fixed on described
The lower surface of solar panel；
The angle adjustment device is electrically connected with the controller, the adjustment signal sent for receiving the controller, and root
The angle of the solar panel is adjusted according to the adjustment signal；
The controller is also used to obtain the conversion of solar panel in real time according to the output power of the solar panel
Efficiency, and adjustment signal is sent to the angle adjustment device according to the transfer efficiency, so that the solar panel
Transfer efficiency is maintained at preset range.
2. box car power supply system according to claim 1, which is characterized in that the solar panel power is
120-140W is laid with area 20-30m2。
3. box car power supply system according to claim 1, which is characterized in that
The energy storage device capacity is 150-160Ah, is exported as 110V direct current output, and the energy storage device is provided with 10-12 group.
4. box car power supply system according to claim 1, which is characterized in that
The energy storage device capacity is 1400-1500Ah, exports and exports for 12V DC, and the energy storage device is provided with 10-12
Group.
5. box car power supply system according to claim 1, which is characterized in that also set up before the electrical equipment
There is inverter, the inverter is used to being converted to direct current output into exchange output, and exchange output is supplied the electricity consumption
Equipment.
6. a kind of box car, which is characterized in that including box car as described in any one in claim 1-5 power supply system
System, box car compartment and electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005590.0A CN106696979B (en) | 2017-01-04 | 2017-01-04 | Box car power supply system and box car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005590.0A CN106696979B (en) | 2017-01-04 | 2017-01-04 | Box car power supply system and box car |
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| Publication Number | Publication Date |
|---|---|
| CN106696979A CN106696979A (en) | 2017-05-24 |
| CN106696979B true CN106696979B (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710005590.0A Active CN106696979B (en) | 2017-01-04 | 2017-01-04 | Box car power supply system and box car |
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| Country | Link |
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| CN (1) | CN106696979B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118432034B (en) * | 2024-07-05 | 2024-10-18 | 宁波中车时代传感技术有限公司 | Multi-environment-based energy collection and power supply device and vehicle monitoring system |
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|---|---|---|---|---|
| CN201590776U (en) * | 2009-09-24 | 2010-09-22 | 王文慧 | Mobile photovoltaic power supply system |
| CN103072580A (en) * | 2012-11-26 | 2013-05-01 | 河南重工起重机集团有限公司 | Solar-powered air track traffic system |
| CN103618495A (en) * | 2013-12-12 | 2014-03-05 | 南京三友北斗导航工程研究有限公司 | Special photovoltaic power supply device for railway freight |
| CN104020780A (en) * | 2014-06-16 | 2014-09-03 | 南京交通职业技术学院 | Intelligent solar panel control device capable of automatically adjusting angles along with sun and using method of intelligent solar panel control device |
| CN206327379U (en) * | 2017-01-04 | 2017-07-14 | 中车沈阳机车车辆有限公司 | Box car electric power system and box car |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH092259A (en) * | 1995-06-22 | 1997-01-07 | Toshiyuki Ougizuka | Electric car made travel by electric power generated by solar power generation and the like using natural energy |
-
2017
- 2017-01-04 CN CN201710005590.0A patent/CN106696979B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590776U (en) * | 2009-09-24 | 2010-09-22 | 王文慧 | Mobile photovoltaic power supply system |
| CN103072580A (en) * | 2012-11-26 | 2013-05-01 | 河南重工起重机集团有限公司 | Solar-powered air track traffic system |
| CN103618495A (en) * | 2013-12-12 | 2014-03-05 | 南京三友北斗导航工程研究有限公司 | Special photovoltaic power supply device for railway freight |
| CN104020780A (en) * | 2014-06-16 | 2014-09-03 | 南京交通职业技术学院 | Intelligent solar panel control device capable of automatically adjusting angles along with sun and using method of intelligent solar panel control device |
| CN206327379U (en) * | 2017-01-04 | 2017-07-14 | 中车沈阳机车车辆有限公司 | Box car electric power system and box car |
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| CN106696979A (en) | 2017-05-24 |
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