CN217720801U - Magnetic suspension flywheel energy storage battery special for electric automobile - Google Patents
Magnetic suspension flywheel energy storage battery special for electric automobile Download PDFInfo
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- CN217720801U CN217720801U CN202220238328.7U CN202220238328U CN217720801U CN 217720801 U CN217720801 U CN 217720801U CN 202220238328 U CN202220238328 U CN 202220238328U CN 217720801 U CN217720801 U CN 217720801U
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- battery
- electric automobile
- generator
- magnetic suspension
- energy storage
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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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- 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
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Abstract
The utility model provides a dedicated magnetic suspension flywheel energy storage battery of electric automobile, including magnetic suspension bearing, vacuum vessel, flywheel rotor, dual-purpose motor, still include bumper shock absorber, generator and battery, the bumper shock absorber passes through the drive assembly and is connected with the input transmission of generator, and the output of generator is connected with the input of battery, and the output of battery is connected with the input of dual-purpose motor. Adopt the technical scheme of the utility model, can improve electric automobile drive battery's electric storage capacity and life effectively to can further improve electric automobile's mileage of traveling through the mode of energy recuperation electricity generation.
Description
Technical Field
The utility model discloses electric automobile drive battery technical field, concretely relates to dedicated magnetic suspension flywheel energy storage battery of electric automobile.
Background
The conventional driving battery for the electric automobile is various in product, and a lead-acid battery, a nickel-metal hydride battery, an iron ion battery, a lithium ion battery and the like are unsatisfactory, have the defects of small energy storage capacity, limited charging and discharging times, high failure rate and the like, and are obstacles for difficult popularization of the electric automobile. The flywheel battery for realizing energy storage by using a physical method has the advantages of large energy storage capacity, long service life, environmental protection and the like, is beneficial to improving the reliability of the driving battery of the electric automobile, but still has the problems of limited driving mileage and frequent charging requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dedicated magnetic suspension flywheel energy storage battery of electric automobile to the mileage of traveling that improves electric automobile through the mode of energy recuperation electricity generation.
The utility model discloses a dedicated magnetic suspension flywheel energy storage battery of electric automobile adopts following technical scheme:
the utility model provides a dedicated magnetic suspension flywheel energy storage battery of electric automobile, includes magnetic suspension bearing, vacuum vessel, flywheel rotor, dual-purpose motor, still includes bumper shock absorber, generator and battery, and the bumper shock absorber passes through the transmission assembly to be connected with the input transmission of generator, and the output of generator is connected with the input of battery, and the output of battery is connected with the input of dual-purpose motor.
Optionally, the generator is a pneumatic generator and the transmission assembly comprises an air pump.
Optionally, the shock absorber is a shock absorber of an electric vehicle.
Optionally, the number of shock absorbers is four.
Optionally, the vacuum vessel is made of super strong carbon fiber composite.
The utility model has the advantages that:
the magnetic suspension flywheel energy storage battery special for the electric automobile provided by the embodiment of the utility model can effectively improve the electric storage capacity and the service life of the electric automobile driving battery by taking the magnetic suspension flywheel energy storage battery as the electric automobile driving battery, so that the endurance mileage of the electric automobile is ensured; and through setting up the generator of being connected with the bumper shock absorber transmission, utilize the recovered energy to generate electricity, improved energy utilization to further improve electric automobile's continuation of the journey mileage, reduced electric automobile effectively and carried out the number of times of charging to the charging station, thereby improve electric automobile's convenience of using, help promoting electric automobile's popularization. Moreover, the utility model provides a dedicated magnetic suspension flywheel energy storage battery of electric automobile has characteristics such as dependable performance, cost are lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of a magnetic suspension flywheel energy storage battery specially used for an electric vehicle according to the present invention;
reference numerals:
1. a magnetic suspension bearing; 2. a vacuum vessel; 3. a flywheel rotor; 4. a dual-purpose motor; 5. a shock absorber; 6. a generator; 7. and (4) a storage battery.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein and similar modifications can be made by one skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments of the substrate disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model discloses an embodiment of dedicated magnetic suspension flywheel energy storage battery of electric automobile, as shown in fig. 1, a dedicated magnetic suspension flywheel energy storage battery of electric automobile, magnetic suspension bearing 1, vacuum vessel 2, flywheel rotor 3, dual-purpose motor 4 still includes bumper shock absorber 5, generator 6 and battery 7, bumper shock absorber 5 is connected with generator 6's input transmission through drive assembly, generator 6's output is connected with battery 7's input, battery 7's output is connected with dual-purpose motor 4's input.
According to the exemplary embodiment of the present invention, the flywheel energy storage battery body comprises a magnetic suspension bearing 1, a vacuum container 2, a flywheel rotor 3 and a dual-purpose motor 4; wherein, the vacuum container 2 is made of super strong carbon fiber composite material, and the dual-purpose motor 4 is an integrated dual-purpose motor 4 integrating a motor and a generator 6; the dual-purpose motor 4 is coaxial with the flywheel rotor 3, the vacuum container 2 and the flywheel rotor 3 are arranged on a rotating shaft, and the magnetic suspension bearing 1 is arranged at the top end of the rotating shaft. When the flywheel energy storage battery is charged, an external power supply is electrically connected with the dual-purpose motor 4, the dual-purpose motor 4 runs in a motor mode, the motor drives the flywheel rotor 3 to rotate at a high speed, and the flywheel stores kinetic energy; after charging is finished, the flywheel is in an energy holding state with low loss, when the electric automobile needs energy for starting, the dual-purpose motor 4 runs in the form of the generator 6, the flywheel rotor 3 drives the generator 6 to rotate, kinetic energy is converted into electric energy, and the electric automobile is powered. In a practical application scenario, the magnetic suspension flywheel energy storage battery may further include a power electronic device, and specifically, components such as a rectifier, an inverter, and a voltage regulator may be adopted to convert electric energy into electric energy required by various loads of the electric vehicle.
Optionally, the damper 5 is a damper 5 of an electric vehicle, and can reciprocate up and down during the operation of the electric vehicle, so that the transmission assembly can drive the generator 6 to rotate, the generator 6 can generate electricity, and the storage battery 7 can be used for storing electric energy. The electric energy stored by the storage battery 7 can charge the flywheel energy storage battery when the electric automobile is parked, so that the endurance mileage of the electric automobile is improved, and the charging times from the electric automobile to a charging station are reduced.
Optionally, the number of the shock absorbers 5 is four, and each shock absorber 5 is correspondingly provided with a transmission assembly and a storage battery 7, that is, the four shock absorbers 5 of the electric vehicle are used for recovering kinetic energy generated in the running process of the electric vehicle to generate electricity.
In an optional embodiment, the generator 6 is a pneumatic generator 6, the transmission assembly comprises an air pump, an input end of the air pump is in transmission connection with the shock absorber 5, and an output end of the air pump is communicated with an input end of the pneumatic generator 6, so that the air pump is driven to compress air through the up-and-down movement of the shock absorber 5 to drive the pneumatic generator 6 to generate electricity. Here, the transmission mode of the damper 5 and the generator 6 is not limited to this, and in other embodiments, the generator 6 may be driven by a transmission chain, a gear set, or the like to drive the generator 6 to generate electricity.
It should be noted that specific structures and principles of the magnetic suspension bearing 1, the vacuum container 2, the flywheel rotor 3, the dual-purpose motor 4, the damper 5, the generator 6, the storage battery 7, and the like are well known to those skilled in the art, and the structures and principles thereof are not described in detail in this embodiment.
The magnetic suspension flywheel energy storage battery special for the electric automobile provided by the embodiment of the utility model can effectively improve the electric storage capacity and the service life of the electric automobile driving battery by taking the magnetic suspension flywheel energy storage battery as the electric automobile driving battery, so that the endurance mileage of the electric automobile is ensured; and through setting up the generator of being connected with the bumper shock absorber transmission, utilize the recovered energy to generate electricity, improved energy utilization and rateed to further improved electric automobile's continuation of the journey mileage, reduced electric automobile effectively and carried out the number of times that charges to the charging station, thereby improve electric automobile's convenience of using, help promoting electric automobile's popularization. Moreover, the utility model provides a dedicated magnetic suspension flywheel energy storage battery of electric automobile has characteristics such as dependable performance, cost are lower.
It should be noted that, according to the implementation requirement, each component described in the embodiment of the present invention can be separated into more components, and two or more components or parts of the components can be combined into a new component, so as to achieve the purpose of the embodiment of the present invention.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. The utility model provides a dedicated magnetic suspension flywheel energy storage battery of electric automobile, includes magnetic suspension bearing (1), vacuum vessel (2), flywheel rotor (3), dual-purpose motor (4), its characterized in that still includes bumper shock absorber (5), generator (6) and battery (7), bumper shock absorber (5) are connected with the input transmission of generator (6) through transmission assembly, the output of generator (6) is connected with the input of battery (7), the output of battery (7) is connected with the input of dual-purpose motor (4).
2. The magnetic suspension flywheel energy storage battery special for electric vehicles according to claim 1, characterized in that the generator (6) is a pneumatic generator (6), and the transmission assembly comprises an air pump.
3. The magnetic suspension flywheel energy storage battery special for electric vehicles according to claim 1, characterized in that the shock absorber (5) is a shock absorber (5) of an electric vehicle.
4. A magnetically suspended flywheel energy storage battery as claimed in claim 3, characterized by that, the number of said shock absorbers (5) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220238328.7U CN217720801U (en) | 2022-01-28 | 2022-01-28 | Magnetic suspension flywheel energy storage battery special for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220238328.7U CN217720801U (en) | 2022-01-28 | 2022-01-28 | Magnetic suspension flywheel energy storage battery special for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217720801U true CN217720801U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220238328.7U Active CN217720801U (en) | 2022-01-28 | 2022-01-28 | Magnetic suspension flywheel energy storage battery special for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217720801U (en) |
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2022
- 2022-01-28 CN CN202220238328.7U patent/CN217720801U/en active Active
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