CN204623175U - Train super capacitor energy-storage equipment - Google Patents
Train super capacitor energy-storage equipment Download PDFInfo
- Publication number
- CN204623175U CN204623175U CN201520298733.8U CN201520298733U CN204623175U CN 204623175 U CN204623175 U CN 204623175U CN 201520298733 U CN201520298733 U CN 201520298733U CN 204623175 U CN204623175 U CN 204623175U
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- CN
- China
- Prior art keywords
- train
- traction
- super capacitor
- power supply
- energy
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to recover kinetic energy equipment technical field, especially a kind of train super capacitor energy-storage equipment.It comprises source of AC, traction substation, train and DC traction power supply, described source of AC is linked into traction substation, described traction substation is connected with DC traction power supply, described DC traction power supply connects train, described train lower end is connected with ground wire, described ground wire connects DC chopper, and described DC chopper one end connects super capacitor, and the described DC chopper other end connects traction substation.This train super capacitor energy-storage equipment ultracapacitor absorbs train regenerative electric energy and stores, and can reduce the frequency that train uses air brake; When near this device, train needs by the power taking of DC traction power supply, the electric energy that its release stores, provides power for traction to train, thus can reduce traction substation horsepower output, reduce traction power supply power consumption, reach the object of saving electric energy and reducing energy resource consumption.
Description
Technical field
The utility model relates to recover kinetic energy equipment technical field, especially a kind of train super capacitor energy-storage equipment.
Background technology
The kinetic energy produced when train is braked in travelling can not be reclaimed, and causes the waste of the energy, needs to use electric energy more when vehicle starts again simultaneously, can not meet energy-conservation requirement.
Utility model content
In order to overcome during existing train uses the rear unrenewable deficiency of the energy of braking, the utility model provides a kind of train super capacitor energy-storage equipment.
The utility model solves the technical scheme that its technical matters adopts: a kind of train super capacitor energy-storage equipment, comprise source of AC, traction substation, train and DC traction power supply, described source of AC is linked into traction substation, described traction substation is connected with DC traction power supply, described DC traction power supply connects train, described train lower end is connected with ground wire, described ground wire connects DC chopper, described DC chopper one end connects super capacitor, and the described DC chopper other end connects traction substation.
According to another embodiment of the present utility model, comprise further, described super capacitor is provided with electric capacity protector.
According to another embodiment of the present utility model, comprise further, described super capacitor is provided with monitor.
The beneficial effects of the utility model are, this train super capacitor energy-storage equipment ultracapacitor absorbs train regenerative electric energy and stores, and can reduce the frequency that train uses air brake; When near this device, train needs by the power taking of DC traction power supply, the electric energy that its release stores, provides power for traction to train, thus can reduce traction substation horsepower output, reduce traction power supply power consumption, reach the object of saving electric energy and reducing energy resource consumption.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is theory structure block diagram of the present utility model.
In figure 1, source of AC, 2, traction substation, 3, train, 4, DC traction power supply, 5, DC chopper, 6, super capacitor, 7, ground wire, 8, electric capacity protector, 9, monitor.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of train super capacitor energy-storage equipment, comprise source of AC 1, traction substation 2, train 3 and DC traction power supply 4, described source of AC 1 is linked into traction substation 2, described traction substation 2 is connected with DC traction power supply 4, described DC traction power supply 4 connects train 3, described train 3 lower end is connected with ground wire 7, described ground wire 7 connects DC chopper 5, described DC chopper 5 one end connects super capacitor 6, and described DC chopper 5 other end connects traction substation 2.
According to another embodiment of the present utility model, comprise further, described super capacitor 6 is provided with electric capacity protector 8.
According to another embodiment of the present utility model, comprise further, described super capacitor 6 is provided with monitor 9.
This train super capacitor energy-storage equipment when in use; the energy that train 3 produces when braking is absorbed by super capacitor 6 after being changed by DC chopper 5; electric capacity protector 8 protects super capacitor 6 not damage; and the electricity in monitor 9 monitoring super electric capacity 6; discharge when exceeding range of use; super capacitor 6 is made to be in rational operation interval; when needing again to use the electricity in super capacitor 6; electricity is discharged to traction substation 2; traction substation 2 reoffers to train 3; reduce energy ezpenditure, result of use is good.
Claims (3)
1. a train super capacitor energy-storage equipment, comprise source of AC (1), traction substation (2), train (3) and DC traction power supply (4), described source of AC (1) is linked into traction substation (2), described traction substation (2) is connected with DC traction power supply (4), described DC traction power supply (4) connects train (3), described train (3) lower end is connected with ground wire (7), it is characterized in that, described ground wire (7) connects DC chopper (5), described DC chopper (5) one end connects super capacitor (6), described DC chopper (5) other end connects traction substation (2).
2. train super capacitor energy-storage equipment according to claim 1, is characterized in that, described super capacitor (6) is provided with electric capacity protector (8).
3. train super capacitor energy-storage equipment according to claim 1, is characterized in that, described super capacitor (6) is provided with monitor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298733.8U CN204623175U (en) | 2015-05-11 | 2015-05-11 | Train super capacitor energy-storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298733.8U CN204623175U (en) | 2015-05-11 | 2015-05-11 | Train super capacitor energy-storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623175U true CN204623175U (en) | 2015-09-09 |
Family
ID=54042232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520298733.8U Expired - Fee Related CN204623175U (en) | 2015-05-11 | 2015-05-11 | Train super capacitor energy-storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115188591A (en) * | 2016-12-02 | 2022-10-14 | 卡弗科学有限公司 | Storage device and capacitive energy storage device |
-
2015
- 2015-05-11 CN CN201520298733.8U patent/CN204623175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115188591A (en) * | 2016-12-02 | 2022-10-14 | 卡弗科学有限公司 | Storage device and capacitive energy storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |