CN104875616A - Electrically driven automobile braking energy recovery system - Google Patents

Electrically driven automobile braking energy recovery system Download PDF

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Publication number
CN104875616A
CN104875616A CN201510208906.7A CN201510208906A CN104875616A CN 104875616 A CN104875616 A CN 104875616A CN 201510208906 A CN201510208906 A CN 201510208906A CN 104875616 A CN104875616 A CN 104875616A
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CN
China
Prior art keywords
stator
support
generating
main shaft
electric drive
Prior art date
Application number
CN201510208906.7A
Other languages
Chinese (zh)
Inventor
邓建国
韦金英
陈国信
黄瑜兰
张丽杰
蒙仙
巫凤燕
Original Assignee
南宁燎旺车灯有限责任公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 南宁燎旺车灯有限责任公司 filed Critical 南宁燎旺车灯有限责任公司
Priority to CN201510208906.7A priority Critical patent/CN104875616A/en
Publication of CN104875616A publication Critical patent/CN104875616A/en

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Abstract

The invention discloses an electrically driven automobile braking energy recovery system, comprising a power generating damper, a wind power generation device and a wheel power generating device. The power generating damper comprises a damper housing, a stator, a permanent magnet rotor, varnished wires, an inner stator fixing shaft, a rotor fixing sleeve, an outer-stator fixing device, an outer rotor fixing device and power generating lead wires. The stator is mounted in the damper housing by the outer stator fixing device, the permanent magnet rotor is fixed in the damper housing by the rotor fixing sleeve, the stator is wrapped outside the permanent magnet rotor, the vanished wires is wound around the stator, and the rotor fixing sleeve is in sleeved connection outside the inner stator fixing shaft. The recovery system recovers vibrational energy generated by a suspension system when an automobile is under moving, transfers the vibrational energy into electric energy and stores it in a power battery of the automobile, and then drives the automobile by a power system of the automobile, thus energy is saved; meanwhile, wheel power generation and wind power generation can be utilized, the energy storage capacity is high.

Description

A kind of electric drive automobile brake power recovering device

Technical field

The present invention relates to automotive field, be specifically related to a kind of electric drive automobile brake power recovering device.

Background technology

Electronlmobil continual mileage is short, become the subject matter of restriction Development of Electric Vehicles, solving the most direct method of continual mileage is the energy density increasing storage battery, but battery technology is difficult at short notice great breakthrough, and so the increase of electronlmobil continual mileage mainly relies on the raising of capacity usage ratio.Improve one of gordian technique of electric automobile energy degree of utilization how rationally, efficiently to reclaim braking energy.At present, electronlmobil generally adopts electric power generation principle to reclaim braking energy, during braking, make machine operation at generating state by controlling electric machine controller, produce lock torque, the power storage simultaneously electric power generation produced is in storage battery, but much larger than the lower maximum braking torque that can provide of electric power generation pattern of lock torque during electric vehicle brake, car load brake request cannot be met, so electric vehicle brake mode is traditional mechanical friction brake the composite brakig mode combined with electric braking, the Brake energy recovery degree of utilization of this mode is not high, lower during low speed braking.

Summary of the invention

For solving the problem, the invention provides a kind of electric drive automobile brake power recovering device, the shock energy that in the middle of being travelled by vehicle, suspension system produces reclaims and is converted into electrical power storage in the electrokinetic cell of vehicle, drives automobile, realize energy-conservation object in the power system through vehicle; Can also pass through wheel and wind-power electricity generation, energy storage capacity is high simultaneously.

For achieving the above object, the technical scheme that the present invention takes is:

A kind of electric drive automobile brake power recovering device, comprise generating damping, wind power generation plant and wheel power-generating device, described generating damping comprises damping shell, stator, permanent magnetic rotor, enamel wire, stator inner stationary shaft, mover fixed cover, stator external fixer, mover external fixer and generating lead-in wire, described stator is arranged in damping shell by stator external fixer, described permanent magnetic rotor is fixed in described damping shell by mover fixed cover, described stator pack is rolled in outside described permanent magnetic rotor, described enamel wire is wrapped on described stator, described mover fixed cover is socketed in outside described stator inner stationary shaft, described mover fixed cover and the concentric slide construction of stator inner stationary shaft, described enamel wire is connected with generating lead-in wire, described wind power generation plant comprises base, described base is provided with support, described support is provided with main shaft, described main shaft is connected by bearing with support, described main shaft top and bottom are respectively arranged with support leaf, described support leaf is arc-shaped structure, one end of described support leaf is provided with blade, described blade is helical structure, the below of described main shaft is provided with electrical generator, the lower end of described main shaft is provided with the first gear, the rotating shaft of described electrical generator is provided with the second gear, described first gear and the second gears meshing, described wheel power-generating device adopts mag-dynamo.

Preferably, described support is provided with adapter plate, described electrical generator is fixedly connected with adapter plate by screw.

Preferably, the outer setting of described electrical generator has waterproof case.

Preferably, the cross-sectional plane of described support leaf is arc-shaped structure.

Preferably, the cross-sectional plane of described blade is arc-shaped structure.

The present invention has following beneficial effect:

The shock energy that in the middle of being travelled by vehicle, suspension system produces reclaims and is converted into electrical power storage in the electrokinetic cell of vehicle, drives automobile, realize energy-conservation object in the power system through vehicle; Can also pass through wheel and wind-power electricity generation, energy storage capacity is high simultaneously.

Accompanying drawing explanation

Fig. 1 is the structural representation of damping of generating electricity in the embodiment of the present invention.

Fig. 2 is the structural representation of wind power generation plant in the embodiment of the present invention.

Fig. 3 is the schematic diagram of base in Fig. 2.

Detailed description of the invention

In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

As Figure 1-3, embodiments provide a kind of electric drive automobile brake power recovering device, comprise generating damping, wind power generation plant and wheel power-generating device, described generating damping comprises damping shell, stator 1, permanent magnetic rotor 2, enamel wire 3, stator inner stationary shaft 4, mover fixed cover 5, stator external fixer 6, mover external fixer 7 and generating lead-in wire 8, described stator 1 is arranged in damping shell by stator external fixer 6, described permanent magnetic rotor 2 is fixed in described damping shell by mover fixed cover 5, described stator 1 is wrapped in outside described permanent magnetic rotor 2, described enamel wire 3 is wrapped on described stator 1, described mover fixed cover 5 is socketed in outside described stator inner stationary shaft 4, described mover fixed cover 5 and stator inner stationary shaft 4 slide construction with one heart, described enamel wire 3 is connected with generating lead-in wire 8, described wind power generation plant comprises base 9, described base 9 is provided with support 10, described support 10 is provided with main shaft 11, described main shaft 11 is connected by bearing with support 10, described main shaft 11 top and bottom are respectively arranged with and support leaf 12, described support leaf 12 is arc-shaped structure, one end of described support leaf 12 is provided with blade 13, described blade 13 is helical structure, the below of described main shaft 11 is provided with electrical generator 15, the lower end of described main shaft 11 is provided with the first gear 3.1, the rotating shaft of described electrical generator 15 is provided with the second gear 7.1, described first gear 3.1 and the second gear 7.1 engage, described wheel power-generating device adopts mag-dynamo.

Preferably, described support 10 is provided with adapter plate 2.1, described electrical generator 15 is fixedly connected with adapter plate 2.1 by screw.

The outer setting of described electrical generator 15 has waterproof case 14.

The cross-sectional plane of described support leaf 12 is arc-shaped structure.

The cross-sectional plane of described blade 13 is arc-shaped structure.

The shock energy that in the middle of vehicle travels by this concrete enforcement, suspension system produces reclaims and is converted into electrical power storage in the electrokinetic cell of vehicle, drives automobile, realize energy-conservation object in the power system through vehicle; Can also pass through wheel and wind-power electricity generation, energy storage capacity is high simultaneously.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (5)

1. an electric drive automobile brake power recovering device, it is characterized in that, comprise generating damping, wind power generation plant and wheel power-generating device, described generating damping comprises damping shell, stator (1), permanent magnetic rotor (2), enamel wire (3), stator inner stationary shaft (4), mover fixed cover (5), stator external fixer (6), mover external fixer (7) and generating lead-in wire (8), described stator (1) is arranged in damping shell by stator external fixer (6), described permanent magnetic rotor (2) is fixed in described damping shell by mover fixed cover (5), described stator (1) is wrapped in described permanent magnetic rotor (2) outward, described enamel wire (3) is wrapped on described stator (1), described mover fixed cover (5) is socketed in described stator inner stationary shaft (4) outward, described mover fixed cover (5) and stator inner stationary shaft (4) slide construction with one heart, described enamel wire (3) is connected with generating lead-in wire (8), described wind power generation plant comprises base (9), described base (9) is provided with support (10), described support (10) is provided with main shaft (11), described main shaft (11) is connected by bearing with support (10), described main shaft (11) top and bottom are respectively arranged with and support leaf (12), described support leaf (12) is arc-shaped structure, one end of described support leaf (12) is provided with blade (13), described blade (13) is helical structure, the below of described main shaft (11) is provided with electrical generator (15), the lower end of described main shaft (11) is provided with the first gear (3.1), the rotating shaft of described electrical generator (15) is provided with the second gear (7.1), described first gear (3.1) and the second gear (7.1) engagement, described wheel power-generating device adopts mag-dynamo.
2. a kind of electric drive automobile brake power recovering device according to claim 1, it is characterized in that, described support (10) is provided with adapter plate (2.1), described electrical generator (15) is fixedly connected with adapter plate (2.1) by screw.
3. a kind of electric drive automobile brake power recovering device according to claim 1, is characterized in that, the outer setting of described electrical generator (15) has waterproof case (14).
4. a kind of electric drive automobile brake power recovering device according to claim 1, is characterized in that, the cross-sectional plane of described support leaf (12) is arc-shaped structure.
5. a kind of electric drive automobile brake power recovering device according to claim 1, is characterized in that, the cross-sectional plane of described blade (13) is arc-shaped structure.
CN201510208906.7A 2015-04-29 2015-04-29 Electrically driven automobile braking energy recovery system CN104875616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510208906.7A CN104875616A (en) 2015-04-29 2015-04-29 Electrically driven automobile braking energy recovery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510208906.7A CN104875616A (en) 2015-04-29 2015-04-29 Electrically driven automobile braking energy recovery system

Publications (1)

Publication Number Publication Date
CN104875616A true CN104875616A (en) 2015-09-02

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CN201510208906.7A CN104875616A (en) 2015-04-29 2015-04-29 Electrically driven automobile braking energy recovery system

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CN (1) CN104875616A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101428555A (en) * 2008-11-14 2009-05-13 周登荣 Air hybrid power motor vehicle
WO2011043027A1 (en) * 2009-10-05 2011-04-14 本田技研工業株式会社 Energy-regenerating damper
CN203413015U (en) * 2013-07-12 2014-01-29 广州汽车集团股份有限公司 Damping shock absorber
CN204226111U (en) * 2014-11-08 2015-03-25 内蒙古农业大学 A kind of fertilizer applicator wind-driven generator
CN104500641A (en) * 2015-01-14 2015-04-08 青岛理工大学 Birotor self-powered damper based on magnetorheological elastomers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101428555A (en) * 2008-11-14 2009-05-13 周登荣 Air hybrid power motor vehicle
WO2011043027A1 (en) * 2009-10-05 2011-04-14 本田技研工業株式会社 Energy-regenerating damper
CN203413015U (en) * 2013-07-12 2014-01-29 广州汽车集团股份有限公司 Damping shock absorber
CN204226111U (en) * 2014-11-08 2015-03-25 内蒙古农业大学 A kind of fertilizer applicator wind-driven generator
CN104500641A (en) * 2015-01-14 2015-04-08 青岛理工大学 Birotor self-powered damper based on magnetorheological elastomers

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Address after: 530007 Zhenhua Road 26, the Guangxi Zhuang Autonomous Region, Nanning

Applicant after: Nanning Liao Wang lights Limited by Share Ltd

Address before: 530007 Zhenhua Road 26, the Guangxi Zhuang Autonomous Region, Nanning

Applicant before: Nanning Liaowang Automobile Light Co.,Ltd.

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RJ01 Rejection of invention patent application after publication

Application publication date: 20150902

RJ01 Rejection of invention patent application after publication