CN206171226U - Energy storage vehicle - Google Patents
Energy storage vehicle Download PDFInfo
- Publication number
- CN206171226U CN206171226U CN201621186074.XU CN201621186074U CN206171226U CN 206171226 U CN206171226 U CN 206171226U CN 201621186074 U CN201621186074 U CN 201621186074U CN 206171226 U CN206171226 U CN 206171226U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- current
- collecting device
- power supply
- storage vehicle
- 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.)
- Active
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 18
- 238000009825 accumulation Methods 0.000 claims description 18
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000630 rising effect Effects 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
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model discloses an energy storage vehicle, including current -collecting device, energy storage power supply, the current -collecting device inserts the power supply rail, the current -collecting device pass through isolator with energy storage power supply connects. The utility model discloses it is not electrified to enable vehicle operation in -process current -collecting device, eliminates the vehicle operation potential safety hazard.
Description
Technical field
The utility model is related to field of track traffic, particularly a kind of energy storage vehicle.
Background technology
Current energy storage vehicle（Also referred to as energy storage tramcar vehicle）By the collection obtaining current that stops in short-term, stored up using super capacitor
Energy is deposited, traveling process is not required to outside energy supply, contactless network operation.Current energy storage type modern tram vehicle is received using one kind
Electric installation, installed in vehicle roof, current collector keeps rising under normal circumstances, enters charging section in inbound, current collector by with confession
The interaction adjust automatically attitude of electric rail, is maintained at the contact of regulation, meets being required by stream for vehicle, is vehicle-mounted energy storage
Power source charges.When vehicle leaves platform region, during normal operation, current-collecting device and charging rail depart from, but now current-collecting device with
It is directly connected to by cable between accumulation power supply, i.e., current-collecting device is constantly in electriferous state, because the current-collecting device of vehicle is dashed forward
Go out vehicle other parts, current-collecting device is exposed outside, without any safeguard procedures, there is safety to the equipment building along circuit
Hidden danger, current-collecting device there is also potential safety hazard in maintenance.
The content of the invention
Technical problem to be solved in the utility model is, in view of the shortcomings of the prior art, providing a kind of energy storage vehicle.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of energy storage vehicle, including by electricity
Device, accumulation power supply；The current-collecting device accesses power rail；The current-collecting device is connected by disconnecting switch with the accumulation power supply
Connect.
Access between the current-collecting device and the disconnecting switch one surge absorber one end；The surge absorber is another
One end is grounded.Instantaneous overvoltage in being serially accessed to the circuit is limited in the voltage model that equipment or system can bear by surge absorber
In enclosing, or the high current in circuit is leaked into ground when powerful lightning current is met with, protect equipment on vehicle or system not
It is hit and damages.
The button of the disconnecting switch is connected with relay, the break-make of convenient control disconnecting switch.
The button of the disconnecting switch passes through diode（Effect：Using the unilateal conduction characteristic of diode, when vehicle stops
During charging, electric current on charging rail charges to accumulation power supply by diode, when vehicle in the process of running, given by accumulation power supply
Vehicle is powered, and blocks accumulation power supply current direction current-collecting device by diode, it is to avoid current-collecting device is powered in the process of running）
It is connected with relay.
The accumulation power supply and resistance（Effect：Accumulation power supply cathode voltage is raised by resistance so that accumulation power supply it is negative
Pole exist one higher than " " voltage, it is to avoid the negative pole stray electrical current of track or transformer station seals in the negative of vehicle main circuit
Pole, the vehicle work of interference electrical equipment）One end connects；The resistance other end ground connection.
S1 casees are connected between the disconnecting switch and the accumulation power supply（Effect：High-speed circuit breaker, micro- is installed in S1 casees
Type breaker, fuse etc. control component, when from charging rail power taking, for protecting and controlling main circuit equipment and first device
Part）.
Compared with prior art, the utility model have the advantage that for：The utility model can run vehicle
Current-collecting device is not charged in journey, eliminates vehicle operation potential safety hazard.
Brief description of the drawings
Fig. 1 is prior art schematic diagram；
Fig. 2 is the embodiment schematic diagram of the utility model one；
Fig. 3 is the embodiment control section schematic diagram of the utility model one.
Specific embodiment
As shown in Figure 2 and Figure 3, the embodiment of the utility model one includes current-collecting device, accumulation power supply；The current-collecting device connects
Enter power rail；The current-collecting device is connected by disconnecting switch with the accumulation power supply.
Increase disconnecting switch and control circuit between current-collecting device and accumulation power supply, in train normal course of operation,
High voltage isolator is disconnected by controlling circuit, so as to realize that current-collecting device is isolated with accumulation power supply.High voltage isolator has
There is high current turn-off performance, while having certain arc-suppression function（As shown in Figure 2）.By controlling circuit, realize that low voltage control is returned
The control that road turns off to high voltage isolator（As shown in Figure 3）.
Claims (6)
1. a kind of energy storage vehicle, including current-collecting device, accumulation power supply；The current-collecting device accesses power rail；Characterized in that, institute
Current-collecting device is stated to be connected with the accumulation power supply by disconnecting switch.
2. energy storage vehicle according to claim 1, it is characterised in that surge absorber one end access and described receive Denso
Put between the disconnecting switch；The surge absorber other end ground connection.
3. energy storage vehicle according to claim 1, it is characterised in that the button of the disconnecting switch is connected with relay.
4. energy storage vehicle according to claim 3, it is characterised in that the button of the disconnecting switch by diode with after
Electrical equipment is connected.
5. energy storage vehicle according to claim 1, it is characterised in that the accumulation power supply is connected with resistance one end；It is described
The resistance other end is grounded.
6. energy storage vehicle according to claim 1, it is characterised in that the disconnecting switch is with the accumulation power supply indirectly
There are S1 casees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186074.XU CN206171226U (en) | 2016-10-28 | 2016-10-28 | Energy storage vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186074.XU CN206171226U (en) | 2016-10-28 | 2016-10-28 | Energy storage vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171226U true CN206171226U (en) | 2017-05-17 |
Family
ID=58683030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186074.XU Active CN206171226U (en) | 2016-10-28 | 2016-10-28 | Energy storage vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171226U (en) |
-
2016
- 2016-10-28 CN CN201621186074.XU patent/CN206171226U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |