CN104210369B - A kind of regenerative brake energy absorption device of vehicle - Google Patents
A kind of regenerative brake energy absorption device of vehicle Download PDFInfo
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- CN104210369B CN104210369B CN201410439413.XA CN201410439413A CN104210369B CN 104210369 B CN104210369 B CN 104210369B CN 201410439413 A CN201410439413 A CN 201410439413A CN 104210369 B CN104210369 B CN 104210369B
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Abstract
The invention provides a kind of regenerative brake energy absorption device of vehicle, it includes the super capacitor group be arranged in car body, super capacitor group is connected with wheel, brake equipment by transfer device, described transfer device includes dynamo generator, buck-boost converter, wherein, wheel, brake equipment are connected with dynamo generator respectively and are passed on dynamo generator by kinetic energy; Dynamo generator is connected with step transformer mouth, and step transformer mouth is connected with super capacitor group; Super capacitor group is connected with storage battery; The precision of outgoing current voltage of the present invention is high, and the Current Voltage of output is more stable; Outgoing current is large, can be full of super capacitor quickly; Cooling mechanism established by the cover plate of capacitor bank and end plate, can effectively dispel the heat to super capacitor, extend the service life of super capacitor group.
Description
Technical field
The present invention relates to vehicle assisted system field, refer in particular to a kind of regenerative brake energy absorption device of vehicle.
Background technology
Current urban rail traffic vehicle braking energy regenerating is within the scope of line voltage, when brake voltage is super or when being less than within the scope of this, cutting off the electric energy to electrical network feedback, all change rheostatic brake into by the traction control unit of vehicle.The utilization of this electric energy must meet the condition having other trains simultaneously to run between two stations in addition, and now this train could absorb the electric energy of braking train feedback, otherwise braking energy is just automatically changeb to rheostatic brake by the traction control unit of vehicle and consumes.The method braking energy major part consumes on car brakeing resistance, and the heat of generation distributes in subway tunnel, and in tunnel, temperature improves year by year.Another energy regenerating mode: braking electric energy is also feed back to electrical network, unlike feeding back electrical network electrical power storage in traction substation energy recycle device, the problems referred to above can be produced equally, energy regenerating is by the restriction of electrical network voltage swing, greatly limit the percent recovery of braking energy, these plant area areas are large in addition, and cost of investment is high.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide that a kind of structure for vehicle is simple, stable, the regenerative brake energy absorption device of long service life and super capacitor group.
For achieving the above object, technical scheme provided by the present invention is: a kind of regenerative brake energy absorption device of vehicle, it includes the super capacitor group be arranged in car body, super capacitor group is connected with wheel, brake equipment by transfer device, described transfer device includes dynamo generator, buck-boost converter, wherein, wheel, brake equipment are connected with dynamo generator respectively and are passed on dynamo generator by kinetic energy; Dynamo generator is connected with step transformer input end, and step transformer mouth is connected with super capacitor group; Super capacitor group is connected with storage battery; Described super capacitor group includes base plate, cover plate, side plate, end plate, wherein, base plate is equipped with some electric capacity, and the electric capacity both sides after assembling are coated and fixed by side plate, and two ends are fixed by end plate, and top fastens cover plate; Wherein, side plate is provided with some vertical arc electric capacity grooves, is provided with arc hold down groove between adjacent arc electric capacity groove, and outermost electric capacity is covered by arc electric capacity groove; Bolt of rear end plate one end is entrenched on base plate, and the other end is connected with cover plate through after arc hold down groove; Cover plate length direction both sides are provided with handle, and its diagonal angle, two ends place is provided with electrode column, and lid surface is reserved with some radiating grooves; End plate is provided with radiator fan, and the radiator fan on every block end plate is two.
Be provided with the joint pin be connected between base plate and cover plate outside described end plate, joint pin is two, lays respectively at radiator fan both sides.
The precision of outgoing current voltage of the present invention is high, and the Current Voltage of output is more stable; Outgoing current is large, can be full of super capacitor quickly; Super capacitor group adopts movable mechanism, cooling mechanism is established by the cover plate of capacitor bank and end plate, can effectively dispel the heat to super capacitor, and extend the service life of super capacitor group, the arc groove on side plate can make the capacitance structure after assembling compacter, not easily loosens.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention.
Fig. 2 is schematic diagram of the present invention.
Fig. 3 is super capacitor group schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the invention will be further described, preferred embodiment of the present invention is: see accompanying drawing 1 to accompanying drawing 3, regenerative brake energy absorption device described in the present embodiment, it is characterized in that: it includes the super capacitor group 1 be arranged in car body, super capacitor group 1 is connected with wheel 4, brake equipment 5 by transfer device, described transfer device includes dynamo generator 2, buck-boost converter 3, wherein, wheel 4, brake equipment 5 are connected with dynamo generator 2 respectively and are passed to by kinetic energy on dynamo generator 2; Dynamo generator 2 is connected with step transformer 3 input end, and step transformer 3 mouth is connected with super capacitor group 1; Super capacitor group 1 is connected with storage battery 7; Described super capacitor group 1 includes base plate 8, cover plate 9, side plate 10, end plate 11, wherein, base plate 8 is equipped with some electric capacity, and the electric capacity both sides after assembling are coated and fixed by side plate 10, and two ends are fixed by end plate 11, and top fastens cover plate 9; Wherein, side plate 10 is provided with some vertical arc electric capacity grooves 12, is provided with arc hold down groove 13 between adjacent arc electric capacity groove 12, and outermost electric capacity is covered by arc electric capacity groove 12; Bolt of rear end plate 14 one end is entrenched on base plate 8, and the other end is connected with cover plate 9 through after arc hold down groove 13; Cover plate 9 length direction both sides are provided with handle 15, and its diagonal angle, two ends place is provided with electrode column 16, and cover plate 9 surface is reserved with some radiating grooves 17; End plate 11 is provided with radiator fan 18, and the radiator fan 18 on every block end plate 11 is two.Be provided with the joint pin 19 be connected between base plate 8 and cover plate 9 outside end plate 11, joint pin 19 is two, lays respectively at radiator fan 18 both sides.The precision of the outgoing current voltage of the present embodiment is high, and the Current Voltage of output is more stable; Outgoing current is large, can be full of super capacitor quickly; Super capacitor group adopts movable mechanism, cooling mechanism is established by the cover plate of capacitor bank and end plate, can effectively dispel the heat to super capacitor, and extend the service life of super capacitor group, the arc groove on side plate can make the capacitance structure after assembling compacter, not easily loosens.
The embodiment of the above is only the preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are done, all should be encompassed in protection scope of the present invention.
Claims (2)
1. the regenerative brake energy absorption device of a vehicle, it is characterized in that: it includes the super capacitor group (1) be arranged in car body, super capacitor group (1) is connected with wheel (4), brake equipment (5) by transfer device, described transfer device includes dynamo generator (2), buck-boost converter (3), wherein, wheel (4), brake equipment (5) are connected with dynamo generator (2) respectively and are passed to by kinetic energy on dynamo generator (2); Dynamo generator (2) is connected with step transformer (3) input end, and step transformer (3) mouth is connected with super capacitor group (1); Super capacitor group (1) is connected with storage battery (7); Described super capacitor group (1) includes base plate (8), cover plate (9), side plate (10), end plate (11), wherein, (8) are equipped with some electric capacity to base plate, electric capacity both sides after assembling are coated and fixed by side plate (10), two ends are fixed by end plate (11), and top fastens cover plate (9); Wherein, side plate (10) is provided with some vertical arc electric capacity grooves (12), is provided with arc hold down groove (13) between adjacent arc electric capacity groove (12), and outermost electric capacity is covered by arc electric capacity groove (12); Bolt of rear end plate (14) one end is entrenched on base plate (8), and the other end is connected with cover plate (9) afterwards through arc hold down groove (13); Cover plate (9) length direction both sides are provided with handle (15), and its diagonal angle, two ends place is provided with electrode column (16), and cover plate (9) surface is reserved with some radiating grooves (17); End plate (11) is provided with radiator fan (18), and the radiator fan (18) on every block end plate (11) is two.
2. the regenerative brake energy absorption device of a kind of vehicle according to claim 1, it is characterized in that: end plate (11) outside is provided with the joint pin (19) be connected between base plate (8) and cover plate (9), joint pin (19) is two, lays respectively at radiator fan (18) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439413.XA CN104210369B (en) | 2014-09-01 | 2014-09-01 | A kind of regenerative brake energy absorption device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439413.XA CN104210369B (en) | 2014-09-01 | 2014-09-01 | A kind of regenerative brake energy absorption device of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104210369A CN104210369A (en) | 2014-12-17 |
| CN104210369B true CN104210369B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410439413.XA Active CN104210369B (en) | 2014-09-01 | 2014-09-01 | A kind of regenerative brake energy absorption device of vehicle |
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| CN113285565A (en) * | 2021-06-18 | 2021-08-20 | 代小洪 | Circulating variable frequency motor system |
Citations (7)
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| CN2851001Y (en) * | 2005-10-21 | 2006-12-27 | 刘维洪 | Energy regeneration unit for electrical vehicle |
| CN101249802A (en) * | 2008-03-27 | 2008-08-27 | 上海工程技术大学 | Urban rail traffic vehicle braking energy recovery system |
| CN201721342U (en) * | 2010-05-18 | 2011-01-26 | 谭成刚 | Electric energy recyclable electronic brake of electric motorcar with brushless motor |
| CN102343824A (en) * | 2010-07-30 | 2012-02-08 | 北汽福田汽车股份有限公司 | Regenerative braking control method of electric car and device thereof |
| EP2492132A2 (en) * | 2011-02-22 | 2012-08-29 | Hitachi Ltd. | Drive device for railway vehicle |
| EP2763276A1 (en) * | 2013-01-31 | 2014-08-06 | Siemens Aktiengesellschaft | Converter and method for operating same |
| CN204149879U (en) * | 2014-09-01 | 2015-02-11 | 湖州市道场乡资产经营有限公司 | A kind of regenerative brake energy absorption device of vehicle |
-
2014
- 2014-09-01 CN CN201410439413.XA patent/CN104210369B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851001Y (en) * | 2005-10-21 | 2006-12-27 | 刘维洪 | Energy regeneration unit for electrical vehicle |
| CN101249802A (en) * | 2008-03-27 | 2008-08-27 | 上海工程技术大学 | Urban rail traffic vehicle braking energy recovery system |
| CN201721342U (en) * | 2010-05-18 | 2011-01-26 | 谭成刚 | Electric energy recyclable electronic brake of electric motorcar with brushless motor |
| CN102343824A (en) * | 2010-07-30 | 2012-02-08 | 北汽福田汽车股份有限公司 | Regenerative braking control method of electric car and device thereof |
| EP2492132A2 (en) * | 2011-02-22 | 2012-08-29 | Hitachi Ltd. | Drive device for railway vehicle |
| EP2763276A1 (en) * | 2013-01-31 | 2014-08-06 | Siemens Aktiengesellschaft | Converter and method for operating same |
| CN204149879U (en) * | 2014-09-01 | 2015-02-11 | 湖州市道场乡资产经营有限公司 | A kind of regenerative brake energy absorption device of vehicle |
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| CN104210369A (en) | 2014-12-17 |
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Inventor after: Liu Bao Inventor before: Wang Xin |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170714 Address after: 528400, No. 1, Mao Mao Road 7, Torch Development Zone, Guangdong, Zhongshan Patentee after: Guangdong Xiaolan Bus Co., Ltd. Address before: 313000 Huzhou, Huzhou City, Wuxing district government compound in the Dojo Patentee before: HUZHOU DAOCHANGXIANG ASSET MANAGEMENT CO., LTD. |