CN204231088U - A kind of have the flying wheel battery composite power source relaxing impulsive force function - Google Patents
A kind of have the flying wheel battery composite power source relaxing impulsive force function Download PDFInfo
- Publication number
- CN204231088U CN204231088U CN201420766266.2U CN201420766266U CN204231088U CN 204231088 U CN204231088 U CN 204231088U CN 201420766266 U CN201420766266 U CN 201420766266U CN 204231088 U CN204231088 U CN 204231088U
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- China
- Prior art keywords
- assembly
- flying wheel
- flywheel
- wheel battery
- electromagnetic clutch
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- Expired - Fee Related
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
A kind of have the flying wheel battery composite power source relaxing impulsive force function, primarily of flying wheel battery assembly, accumulator cell assembly, energy management unit composition, flying wheel battery assembly, accumulator cell assembly, electromagnetic clutch, motor are all and energy management unit electrical connection, described flying wheel battery assembly, primarily of interior flywheel assembly, support, outer flywheel, generator, spring, block, limit damping device, axle, bearing, electromagnetic clutch composition.The utility model utilizes spring and damping to reduce dynamic impact, the impact of impact moment on flywheel can be relaxed, and make generator be in better operating mode by the operating state changing electromagnetic clutch, according to travel condition of vehicle, energy management is carried out to composite power source, there is the advantage that energy recovery efficiency is high, little, reliable and stable on the impact of vehicle traveling handling stability.
Description
Technical field
The utility model relates to automobile technical field, more particularly, relates to a kind of flying wheel battery composite power source with mitigation impulsive force function.
Background technology
Battery technology is the key technology in Development of Electric Vehicles, governs the development of electric automobile.Chemical storage batteries mostly is at present for the battery in electric automobile.Automobile is when starting, accelerating, and need for it provides very large power, storage battery carries out heavy-current discharge; When automobile downhill, braking, in order to reclaim braking energy to greatest extent, large current charge is carried out to storage battery.High current charge-discharge certainly will cause damage to storage battery frequently, affects the serviceability of storage battery, shortens its useful life.
Flying wheel battery is a kind of novel mechanical energy storing device, and it utilizes the flywheel of High Rotation Speed to be stored with the form of kinetic energy by energy.Compare with storage battery, flying wheel battery has higher specific energy and specific power, and the charging interval is short, long service life, without excessive discharge and recharge problem.Therefore, can flying wheel battery be applied in electric automobile, make flying wheel battery and batteries synthesis composite power source jointly provide or absorb the peak power in automobilism.
But vehicle when carrying out brake hard in the process of running at high speed, flywheel impact moment that the power intake of recuperated energy can give rotating speed different, instantaneous impact can produce counter braking force to vehicle, driver is very inadaptable, meanwhile, this shock loading also can affect the useful life of flying wheel battery.
Summary of the invention
The technological deficiency that the utility model exists for existing electric vehicle flying wheel battery composite power source, design a kind of flying wheel battery composite power source with mitigation impulsive force function, the impact of impact moment on flywheel can be relaxed, make generator be in better operating mode by the operating state changing electromagnetic clutch, there is the advantage that energy recovery efficiency is high, little, reliable and stable on the impact of vehicle traveling handling stability.
The utility model is realized by following technical measures:
A kind of have the flying wheel battery composite power source relaxing impulsive force function, primarily of flying wheel battery assembly, accumulator cell assembly, energy management unit composition, flying wheel battery assembly, accumulator cell assembly, electromagnetic clutch, generator, motor are all and energy management unit electrical connection;
Described flying wheel battery assembly, primarily of interior flywheel assembly, support, outer flywheel, generator, spring, block, limit damping device, axle, bearing, electromagnetic clutch forms, interior flywheel assembly is rack-mount by bearing, the other end of interior flywheel assembly is arranged on axle by bearing, the other end of axle is rack-mount by bearing, outer flywheel is connected with axle key, one end of axle is connected with the input key of electromagnetic clutch, electromagnetic clutch is rack-mount, the output of electromagnetic clutch is connected with the input axle key of generator, interior flywheel assembly is provided with and is no less than N number of block, N is greater than 2, outer flywheel is also provided with N number of block, block arranged crosswise on block on interior flywheel assembly and outer flywheel, and between block, spring is installed, N number of altogether, outer flywheel is also provided with 2N limit damping device.
With damped part on described limit damping device.
The beneficial effects of the utility model are: a kind of have the flying wheel battery composite power source relaxing impulsive force function, utilize spring and damping to reduce dynamic impact, the impact of impact moment on flywheel can be relaxed, and make generator be in better operating mode by the operating state changing electromagnetic clutch, according to travel condition of vehicle, energy management is carried out to composite power source, there is the advantage that energy recovery efficiency is high, little, reliable and stable on the impact of vehicle traveling handling stability.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model main composition.
Fig. 2 is the structural representation of flying wheel battery assembly of the present utility model.
Fig. 3 is the partial sectional view of flying wheel battery assembly of the present utility model.
Fig. 4 is the part-structure schematic diagram of flying wheel battery assembly of the present utility model.
Fig. 5 is the part-structure vertical view of flying wheel battery assembly of the present utility model.
Fig. 6 is the interior flywheel assembly structural representation of flying wheel battery assembly of the present utility model.
In figure: A-flying wheel battery assembly, B-accumulator cell assembly, flywheel assembly in 1-, 2-support, the outer flywheel of 3-, 4-generator, 5-spring, 6-block, 7-limit damping device, 8-axle, 9-bearing, 10-electromagnetic clutch, 11-energy management unit, 12-motor.
Embodiment
For the technical characterstic of this programme can be clearly demonstrated, below by an embodiment, and by reference to the accompanying drawings, this programme is set forth.
A kind of have the flying wheel battery composite power source relaxing impulsive force function, as shown in Figure 1, form primarily of flying wheel battery assembly A, accumulator cell assembly B, energy management unit 11, flying wheel battery assembly A, accumulator cell assembly B, electromagnetic clutch 10, generator 4, motor 12 all and energy management unit 11 be electrically connected;
As shown in Figures 2 and 3, described flying wheel battery assembly A, primarily of interior flywheel assembly 1, support 2, outer flywheel 3, generator 4, spring 5, block 6, limit damping device 7, axle 8, bearing 9, electromagnetic clutch 10 forms, interior flywheel assembly 1 is arranged on support 2 by bearing 9, the other end of interior flywheel assembly 1 is arranged on axle 8 by bearing, the other end of axle 8 is arranged on support 2 by bearing, outer flywheel 3 is connected with axle 8 key, one end of axle 8 is connected with the input key of electromagnetic clutch 10, electromagnetic clutch 10 is arranged on support 2, the output of electromagnetic clutch 10 is connected with the input axle key of generator 4, as Fig. 4, shown in Fig. 5 and Fig. 6, interior flywheel assembly 1 is provided with and is no less than N number of block 6, N is greater than 2, outer flywheel 3 is also provided with N number of block 6, block 6 on interior flywheel assembly 1 and block 6 arranged crosswise on outer flywheel 3, and spring 5 is installed between block, N number of altogether, outer flywheel 3 is also provided with 2N limit damping device 7.
With damped part on described limit damping device 7.
When emergency brake of vehicle, energy transferring is given the power shaft on interior flywheel assembly 1 by vehicle drive system, and flywheel assembly 1 rotates in driving, interior flywheel assembly 1 drives the N number of block 6 above it to rotate, because interior flywheel assembly 1 is different with the rotating speed of outer flywheel 3, the block 6 of interior flywheel assembly 1 is by one end of Compress Spring 5, the other end of spring 5 will promote the block 6 on outer flywheel 3, interior flywheel assembly 1 and outer flywheel 3 will produce relative rotation, cushioning effect is played by Compress Spring 5, reduce the impact failure of impulsive force, limit damping device 7 carries out offset qualification to the block 6 on interior flywheel assembly 1, due on limit damping device 7 with damped part, therefore, secondary buffer can be played, reduce the fluctuation of angular speed, outer flywheel 3 is with moving axis 8 to rotate, energy management unit 11 is according to the tach signal gathered, control the operating state of electromagnetic clutch 10, under making generator 4 be in more excellent operating mode, the electricity that generator 4 sends is input in accumulator cell assembly B, play ceiling capacity to reclaim.
When vehicle accelerates, energy management unit 11, according to vehicle operating parameters, controls accumulator cell assembly B and flying wheel battery assembly A and powers to motor 12.
Although connection with figures is described preferred embodiment of the present utility model above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection range of the present utility model.
Claims (2)
1. one kind has the flying wheel battery composite power source relaxing impulsive force function, primarily of flying wheel battery assembly (A), accumulator cell assembly (B), energy management unit (11) composition, it is characterized in that: flying wheel battery assembly (A), accumulator cell assembly (B), electromagnetic clutch (10), generator (4), motor (12) are all electrically connected with energy management unit (11);
Described flying wheel battery assembly (A), primarily of interior flywheel assembly (1), support (2), outer flywheel (3), generator (4), spring (5), block (6), limit damping device (7), axle (8), bearing (9), electromagnetic clutch (10) forms, interior flywheel assembly (1) is arranged on support (2) by bearing (9), the other end of interior flywheel assembly (1) is arranged on axle (8) by bearing, the other end of axle (8) is arranged on support (2) by bearing, outer flywheel (3) is connected with axle (8) key, one end of axle (8) is connected with the input key of electromagnetic clutch (10), electromagnetic clutch (10) is arranged on support (2), the output of electromagnetic clutch (10) is connected with the input axle key of generator (4), interior flywheel assembly (1) is provided with and is no less than N number of block (6), N is greater than 2, outer flywheel (3) is also provided with N number of block (6), block (6) on interior flywheel assembly (1) and block (6) arranged crosswise on outer flywheel 3, and spring (5) is installed between block, N number of altogether, outer flywheel (3) is also provided with 2N limit damping device (7).
2. a kind of as claimed in claim 1 have the flying wheel battery composite power source relaxing impulsive force function, it is characterized in that: with damped part on described limit damping device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766266.2U CN204231088U (en) | 2014-12-06 | 2014-12-06 | A kind of have the flying wheel battery composite power source relaxing impulsive force function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766266.2U CN204231088U (en) | 2014-12-06 | 2014-12-06 | A kind of have the flying wheel battery composite power source relaxing impulsive force function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231088U true CN204231088U (en) | 2015-03-25 |
Family
ID=52929137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420766266.2U Expired - Fee Related CN204231088U (en) | 2014-12-06 | 2014-12-06 | A kind of have the flying wheel battery composite power source relaxing impulsive force function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864584A (en) * | 2016-05-10 | 2016-08-17 | 北京泓慧国际能源技术发展有限公司 | Explosion-proof ring for magnetic suspension type energy storage flywheel |
| CN107659049A (en) * | 2017-09-28 | 2018-02-02 | 钱迈 | A kind of wheel energy recycle device |
-
2014
- 2014-12-06 CN CN201420766266.2U patent/CN204231088U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864584A (en) * | 2016-05-10 | 2016-08-17 | 北京泓慧国际能源技术发展有限公司 | Explosion-proof ring for magnetic suspension type energy storage flywheel |
| CN105864584B (en) * | 2016-05-10 | 2019-08-02 | 北京泓慧国际能源技术发展有限公司 | Magnetic levitation energy storage flywheel blast ring |
| CN107659049A (en) * | 2017-09-28 | 2018-02-02 | 钱迈 | A kind of wheel energy recycle 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: 20150325 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |