CN207481677U - A kind of rail vehicle - Google Patents
A kind of rail vehicle Download PDFInfo
- Publication number
- CN207481677U CN207481677U CN201720935302.7U CN201720935302U CN207481677U CN 207481677 U CN207481677 U CN 207481677U CN 201720935302 U CN201720935302 U CN 201720935302U CN 207481677 U CN207481677 U CN 207481677U
- Authority
- CN
- China
- Prior art keywords
- battery modules
- rail vehicle
- battery
- vehicle
- electricity
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 23
- 238000012806 monitoring device Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000012369 In process control Methods 0.000 claims 1
- 238000005538 encapsulation Methods 0.000 claims 1
- 238000010965 in-process control Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses rail vehicles, and including battery modules, electric energy is provided for the electrical equipment for rail vehicle；The battery modules form the part body construction of the rail vehicle；Alternatively, the battery modules, which are formed on the rail vehicle, is used for the equipment box for containing equipment；Compared with the prior art is separately provided for installing battery modules, battery modules in the utility model are to form a part or the formation of body construction for containing a part for apparatus casing, without individually taking up space, improve vehicle space availability ratio, complete vehicle weight has been greatly reduced it simultaneously, improve the stress of the load bearing components such as axle, and then improve vehicle performance.
Description
Technical field
The utility model is related to Car design technical field, more particularly to a kind of rail vehicle.
Background technology
With the rapid development of rail traffic, demand of the train to electric energy is increasing, and current track vehicular traffic is all provided with
Large-capacity battery pack is put, to meet the power demand under the extreme cases such as the damage of external current collection device or failure.
Currently used accumulator group mainly has two major class：Lead-acid accumulator and nickel-cadmium alkaline battery.This two classes electric power storage
The weight of pond group is usually mounted to interior than heavier.Rail vehicle power is higher, and function is more, corresponding accumulator group
The power of configuration is also higher, and weight is also heavier, and the gravity that axle is born is also bigger.Gravity suffered by axle is bigger, for
The requirement of axle is higher.
When axle load-bearing is certain, limited battery capacity that rail vehicle can be equipped with, this constrains rail vehicle significantly
Use limitation.
How under the premise of axle load-bearing is not increased, battery capacity is improved, is that those skilled in that art are urgently to be resolved hurrily
The technical issues of.
Utility model content
The utility model provides a kind of rail vehicle, including battery modules, is provided for the electrical equipment for rail vehicle
Electric energy；The battery modules form the part body construction of the rail vehicle；Alternatively, the battery modules form the track
It is used to contain the equipment box of equipment on vehicle.
Compared with the prior art is separately provided for installing battery modules, the battery modules in the utility model is form vehicle
A part for body structure or formation, without individually taking up space, improve vehicle sky for containing a part for apparatus casing
Between utilization rate, while be greatly reduced complete vehicle weight, improved the stress of the load bearing components such as axle, and then improve vehicle performance.
Optionally, the battery modules include battery core and encapsulate the housing of the battery core, and the housing is carbon
Fibrous composite.
Optionally, the car body includes roof, side wall, headwall, chassis and bottom plate, the roof, side wall, headwall, chassis
It is formed with the part-structure of bottom plate one of which or a few persons by the battery modules
Optionally, the rail vehicle has at least two section compartments, and each section compartment, which is provided with, to be individually for being installed on
The electrical equipment in the compartment provides the battery modules of electric energy.
Optionally, each section compartment is additionally provided with charger, for individually to the battery modules in the compartment into
Row charging；Alternatively, the rail vehicle is additionally provided at least one charger, for being filled to all battery modules
Electricity.
Optionally, the charger and the connection embedding wire of each battery modules are set on the vehicle body.
Optionally, each battery modules in parallel；The rail vehicle further includes battery unit monitoring device and controller；
The battery unit monitoring device, for monitoring the electricity of each battery modules；
The controller receives the electricity that the battery unit monitoring device is detected, when described in judgement wherein some
When the electricity of battery modules is less than predetermined electricity, the controller controls other one or several battery modules low to electricity
Battery modules are powered.
Optionally, overcurrent protective device is further included, the overcurrent protective device includes current detecting part and switch, described
Current detecting part is used to detect the supply current of electrical equipment, described to switch what is be connected to electrical equipment and it is powered
On connection circuit between the battery modules；When the supply current is more than rated current, the switch is in closed state,
Otherwise the switch is off.
Optionally, the rail vehicle has TCMS, the remote controlled switch open and closes of TCMS.
Description of the drawings
Fig. 1 is a kind of structure diagram of embodiment middle orbit vehicle of the utility model；
Fig. 2 is the structure diagram of the utility model another kind embodiment middle orbit vehicle；
Fig. 3 is the schematic diagram of charge mode in the utility model another kind embodiment；
Fig. 4 is a kind of specific embodiment middle orbit Vehicular battery module of the utility model and the control block diagram of electrical equipment.
Wherein, in Fig. 1 to Fig. 4：
Car body 11, battery modules 11a, charger 12, overcurrent protective device 13.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
It please refers to Fig.1 to Fig. 4, Fig. 1 is a kind of structure diagram of embodiment middle orbit vehicle of the utility model；Fig. 2 is
The structure diagram of the utility model another kind embodiment middle orbit vehicle；Fig. 3 is to be filled in the utility model another kind embodiment
The schematic diagram of power mode；Fig. 4 is the control of a kind of specific embodiment middle orbit Vehicular battery module of the utility model and electrical equipment
Block diagram processed.
The utility model provides a kind of rail vehicle, including car body and battery modules.Car body usually have one section or
More piece compartment.Car body is mainly formed including portions such as roof, side wall, headwall, chassis, bottom plate and the equipment compartments below bottom plate
Part.
Battery modules 11a is used to provide electric energy for the power part of rail vehicle, and battery modules 11a can be with background technology
Described in function it is identical, only when external current collection device is damaged or the extreme cases such as failure under for each electricity consumption on rail vehicle
Equipment supplies electric energy, to maintain the normal work of electrical equipment.Certainly, battery modules 11a may be to be carried exclusively for electrical equipment
For electric energy.
Battery modules 11a includes battery core and encapsulates the housing of battery core, for the internal structure of battery modules 11a
It will not be described in detail herein, those skilled in that art can realize the manufacture of battery modules 11a by description herein.For
Reduce the weight of car body 11 as far as possible, the case material preferred carbon fibre composite of battery modules 11a in the utility model.
The capacitance of carbon fibre composite battery modules 11a also compares larger.
Battery modules 11a in the utility model forms 11 structure of part car body of rail vehicle, that is to say, that battery mould
Group 11a can be some or all of composition roof, side wall, headwall, bottom plate or equipment compartment.
Alternatively, in another embodiment specific implementation mode, air-conditioning or other equipment on rail vehicle, which are both provided with, to be used for
The shell of protection, battery modules 11a can also be the equipment box shell that equipment is contained on rail vehicle.
Compared with being separately provided with the prior art for installing battery modules 11a, the battery modules 11a in the utility model is
A part for formation 11 structure of car body or formation, without individually taking up space, improve for containing a part for apparatus casing
Vehicle space availability ratio, while complete vehicle weight has been greatly reduced, improve the stress of the load bearing components such as axle, and then improve whole
Vehicle performance.
It may be mounted on electricity consumption as described above, rail vehicle includes a section, two sections or more piece compartment, each compartment and set
It is standby, therefore the battery modules 11a on compartment more than two sections or more piece can be arranged by the following method.
In a kind of specific embodiment, each section compartment is correspondingly arranged on one group of battery modules 11a, the battery modules
11a is used to provide electric energy to the electrical equipment for being installed on the compartment.It is provided on i.e. each section compartment and is individually for using in the compartment
The battery modules 11a that electric equipment is powered.
When the electricity of battery modules 11a, which is reduced to, cannot meet electrical equipment normal work, need to battery modules 11a
It charges.Charger 12 on rail vehicle can also be set, specially charged to battery modules 11a.Charger 12
Set-up mode can be by diversified forms.
Fig. 1 is referred to, a kind of set-up mode is charge independence mode：Charger 12 on the compartment where it individually to setting
Battery modules 11a charge.Fig. 2 is referred to, another set-up mode is charged in parallel mode：Charger 12 does not limit to limit
It charges, can be charged with the battery modules 11a set on other compartments in some battery modules 11a.
The Installation Modes of charger 12 can be set according to actual demand.It is tied when charger 12 charges to battery modules 11a
The electric energy of Shu Hou, battery modules 11a release storage is each power supply for electrical equipment of vehicle.
The connection electric wire of charger 12 and battery modules 11a can be embedded in inside car body 11.
It please refers to Fig.3, in the various embodiments described above, each battery modules 11a is in parallel, and rail vehicle further includes battery unit monitoring
Device and controller.Battery unit monitoring device is used to monitor the electricity of each battery modules 11a.Controller receives battery unit prison
The electric quantity signal that device is detected is controlled, and the electricity of each battery modules 11a current states is judged according to the electric quantity signal received,
When judging that wherein the electricity of some battery modules 11a is less than predetermined electricity, controller controls other one or several electricity
Battery modules 11a low to electricity pond module 11a is powered.
In this way, each battery modules 11a forms self-powered formula power supply.When charger 12 is stopped, vehicle itself institute
The battery modules 11a of band can meet power demand of the electrical equipment under emergent operating mode, can according to electrical equipment load
It is arranged to different capacitance grades.When the reduction of some battery modules 11a electricity cannot meet the work requirements of electrical equipment,
His battery modules 11a can be powered it by connecting wire, meet all subsystems of the train under emergent operating mode
Power demand.
In the various embodiments described above, rail vehicle can also include overcurrent protective device 13, and overcurrent protective device 13 includes electricity
Flow detection part and switch, current detecting part is used to detect the supply current of electrical equipment, switch be connected to electrical equipment and
On connection circuit between the battery modules 11a being powered to it；When supply current is more than rated current, switch is in closure
Otherwise state is switched and is off.
Certainly, the switch in above-mentioned overcurrent protective device can also be by TCMS (English full name：Train Control and
Management System, Chinese are：Train Control and management system) remote control is closed or disconnection.
Battery modules 11a in above-mentioned same compartment can be with centralized arrangement, naturally it is also possible to dispersed placement, for example, institute
There are battery modules 11a all centralized arrangements in being both provided with battery mould on roof or on side wall or on roof, side wall and bottom plate
Group 11a.
Each battery modules 11a can be low-tension supply.
A kind of rail vehicle provided by the utility model is described in detail above.It is used herein specifically a
Example is expounded the principle and embodiment of the utility model, and the explanation of above example is only intended to help to understand this reality
With novel method and its core concept.It should be pointed out that for those skilled in the art, this is not being departed from
Under the premise of utility model principle, can also to the utility model, some improvement and modification can also be carried out, these improvement and modification are also fallen
Enter in the protection domain of the utility model claims.
Claims (9)
1. a kind of rail vehicle, which is characterized in that including battery modules, electric energy is provided for the electrical equipment for rail vehicle；
The battery modules form the part body construction of the rail vehicle；Alternatively, the battery modules form the rail vehicle
On for containing the equipment box of equipment.
2. rail vehicle as described in claim 1, which is characterized in that the battery modules are included described in battery core and encapsulation
The housing of battery core, the housing are carbon fibre composite.
3. rail vehicle as described in claim 1, which is characterized in that the car body include roof, side wall, headwall, chassis and
Bottom plate, the roof, side wall, headwall, chassis and the part-structure of bottom plate one of which or a few persons are by the battery modules shape
Into.
4. rail vehicle as claimed in claim 2, which is characterized in that the rail vehicle has at least two section compartments, each
It saves the compartment and is provided with the battery modules that the electrical equipment for being installed on compartment offer electric energy is provided.
5. rail vehicle as claimed in claim 2, which is characterized in that each section compartment is additionally provided with charger, for independent
It charges to the battery modules in the compartment；Alternatively, the rail vehicle is additionally provided at least one charger, for pair
All battery modules charge.
6. rail vehicle as claimed in claim 5, which is characterized in that the charger and the connection electricity of each battery modules
Line is embedded in the vehicle body.
7. such as claim 2 to 6 any one of them rail vehicle, which is characterized in that each battery modules in parallel；The rail
Road vehicle further includes battery unit monitoring device and controller；
The battery unit monitoring device, for monitoring the electricity of each battery modules；
The controller receives the electricity that the battery unit monitoring device is detected, when judgement wherein some described battery
When the electricity of module is less than predetermined electricity, the controller controls other one or several battery modules battery low to electricity
Module is powered.
8. such as claim 2 to 6 any one of them rail vehicle, which is characterized in that further include overcurrent protective device, the mistake
It flowing protective device and includes current detecting part and switch, the current detecting part is used to detect the supply current of electrical equipment,
On the connection circuit switched between the battery modules for being connected to electrical equipment and being powered to it；When the power supply
Electric current is more than rated current, and the switch is off in closed state, the otherwise switch.
9. rail vehicle as claimed in claim 8, which is characterized in that the rail vehicle has TCMS, and the TCMS can be remote
Open and close is switched described in process control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935302.7U CN207481677U (en) | 2017-07-28 | 2017-07-28 | A kind of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935302.7U CN207481677U (en) | 2017-07-28 | 2017-07-28 | A kind of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207481677U true CN207481677U (en) | 2018-06-12 |
Family
ID=62484773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720935302.7U Expired - Fee Related CN207481677U (en) | 2017-07-28 | 2017-07-28 | A kind of rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207481677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440747A (en) * | 2019-08-29 | 2021-03-05 | 比亚迪股份有限公司 | Drive control method and device for rail vehicle, storage medium, and electronic device |
| CN112572161A (en) * | 2019-09-29 | 2021-03-30 | 比亚迪股份有限公司 | Vehicle driving control method and device and vehicle |
-
2017
- 2017-07-28 CN CN201720935302.7U patent/CN207481677U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440747A (en) * | 2019-08-29 | 2021-03-05 | 比亚迪股份有限公司 | Drive control method and device for rail vehicle, storage medium, and electronic device |
| CN112572161A (en) * | 2019-09-29 | 2021-03-30 | 比亚迪股份有限公司 | Vehicle driving control method and device and vehicle |
| CN112572161B (en) * | 2019-09-29 | 2022-04-15 | 比亚迪股份有限公司 | Vehicle driving control method and device and vehicle |
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Legal Events
| 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: 20180612 |