CN112133981A - New energy automobile lithium battery pack's heat dissipation protection auxiliary device - Google Patents
New energy automobile lithium battery pack's heat dissipation protection auxiliary device Download PDFInfo
- Publication number
- CN112133981A CN112133981A CN202011017721.5A CN202011017721A CN112133981A CN 112133981 A CN112133981 A CN 112133981A CN 202011017721 A CN202011017721 A CN 202011017721A CN 112133981 A CN112133981 A CN 112133981A
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- Prior art keywords
- new energy
- heat dissipation
- auxiliary device
- lithium battery
- battery pack
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the technical field of new energy vehicles and discloses a heat dissipation protection auxiliary device of a lithium battery assembly of a new energy vehicle. This new energy automobile lithium battery pack's heat dissipation protection auxiliary device, put into in fixed frame through battery body, when the car removes at ordinary times, fixed frame rocks on the base, shake power fit bracing piece and connecting bolt and conduct the movable rod with power, the movable rod extrudees first gasbag and second gasbag, thereby can be with the gassing of breathing in of realizing first gasbag, then the effect of cooperation communicating pipe, can remove the inside liquid of water-cooling pipe, the liquid of the inside removal of water-cooling pipe is cooled down battery body, thereby the effect of stable cooling has been reached.
Description
Technical Field
The invention relates to the technical field of new energy vehicles, in particular to a heat dissipation protection auxiliary device for a lithium battery assembly of a new energy vehicle.
Background
The new energy is also called unconventional energy, and refers to various energy forms other than the traditional energy, such as: solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like, and new energy is widely applied along with the development of science and technology, and compared with the traditional automobile, the new energy automobile is more energy-saving and is beneficial to relieving the pollution problem.
The battery pack of the new energy automobile is used, wherein one of the most important parts is the battery pack, so the battery pack needs extra attention and protection in the use process, the existing battery pack of the new energy automobile often uses a spring for shock absorption in order to avoid the influence of shaking force on the use of the battery in the moving process of the automobile, but the shock absorption effect of the spring is not good, the battery can generate heat in the use process, and if the heat is not dissipated in time, the service life of the battery can be shortened.
In view of the above-mentioned problems, there is an urgent need for a heat dissipation protection auxiliary device for a lithium battery pack of a new energy vehicle.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the auxiliary device for the heat dissipation protection of the lithium battery component of the new energy automobile, which has the advantages of protecting the battery component, timely heat dissipation and the like, and solves the problems that the battery component of the new energy automobile in the prior art has poor heat dissipation effect and large impact on bumping and withdrawing in use.
(II) technical scheme
In order to realize the purposes of protecting the battery assembly, timely radiating and the like, the invention provides the following technical scheme: a heat dissipation protection auxiliary device of a lithium battery component of a new energy automobile comprises a base, wherein a groove body is formed in the base, supporting rods are movably mounted at the left end and the right end of the interior of the groove body, fixing rods are fixedly mounted in the groove body and between the supporting rods, a supporting plate is fixedly mounted at the left end and the right end of the upper end of the base in a matched mode through connecting bolts, a fixing frame is fixedly mounted at the upper end of the supporting plate, a battery body is fixedly mounted in the fixing frame, a water cooling pipe is fixedly mounted between the battery body and the fixing frame, uniformly distributed heat dissipation fins are fixedly mounted at the left end and the right end of the fixing frame, a movable rod is fixedly mounted between the supporting rods, a first air bag is fixedly mounted in the movable rod in a matched mode through an extrusion spring, symmetrical guide rods are fixedly mounted between the movable, a vent pipe is fixedly arranged between the second air bag and the first air bag, and a communicating pipe is fixedly arranged between the upper end of the first air bag and the water cooling pipe.
Preferably, the slot cavity has all been seted up at both ends about the backup pad, fixed mounting has buffer spring between bracing piece and the slot cavity, and the buffer spring of slot cavity inside can play the effect of buffering with the cooperation of backup pad.
Preferably, the upper end of the fixing rod is fixedly connected with the supporting plate, and the fixing rod moves along with the supporting plate.
Preferably, the inside bottom fixed mounting of dead lever has the actuating lever, the actuating lever is fixed connection with the relation of connection of first gasbag, put into in fixed frame through battery body, when the car removes at ordinary times, fixed frame rocks on the base, shake power cooperation bracing piece and connecting bolt and conduct on the movable rod with power, first gasbag of movable rod extrusion and second gasbag, thereby can be with the gassing of breathing in of realizing first gasbag, then the effect of cooperation communicating pipe, can remove the inside liquid of water-cooling pipe, the liquid of the inside removal of water-cooling pipe is cooled down battery body, thereby the effect of stable cooling has been reached.
Preferably, the bottom end of the water-cooled tube is designed in a shape of a square circle, the water-cooled tube and the battery body are designed in a tight connection mode, and the water-cooled tube can be better in contact with the battery body due to the square-circle design, so that the cooling effect is improved.
Preferably, both ends fixed mounting has the anti-condensation plate about battery body, anti-condensation plate and water-cooling pipe in close contact with, and the anti-condensation plate can prevent that liquid from forming the water droplet with the higher battery body condensation of temperature when flowing to lead to fixed frame inside to go up the rust.
Preferably, the upper end movable mounting of fixed frame has the apron, the upper end fixed mounting of apron has the handle, can fix battery body in the inside of fixed frame through at the apron, and the removal effect of rivers in the water-cooled tube can be better provided in the cooperation jointly of first gasbag and second gasbag.
Preferably, the inside setting of water-cooled tube is equipped with liquid, the relation of connection of first gasbag and fixed bar is fixed connection, and through the effect of the inside bracing piece of base and movable rod, when producing along with car operation in-process and shaking power, shake power and can conduct the inside of base with doing all can through the effect of bracing piece and backup pad, then utilize and shake power and drive first gasbag of movable rod extrusion and second gasbag to when having played the effect of moving away to avoid possible earthquakes, reached the effect of effective cooling.
(III) advantageous effects
Compared with the prior art, the invention provides a heat dissipation protection auxiliary device of a lithium battery component of a new energy automobile, which has the following beneficial effects:
1. this new energy automobile lithium battery pack's heat dissipation protection auxiliary device, put into in fixed frame through battery body, when the car removes at ordinary times, fixed frame rocks on the base, shake power fit bracing piece and connecting bolt and conduct the movable rod with power, the movable rod extrudees first gasbag and second gasbag, thereby can be with the gassing of breathing in of realizing first gasbag, then the effect of cooperation communicating pipe, can remove the inside liquid of water-cooling pipe, the liquid of the inside removal of water-cooling pipe is cooled down battery body, thereby the effect of stable cooling has been reached.
2. This new energy automobile lithium battery pack's heat dissipation protection auxiliary device, through the inside bracing piece of base and the effect of movable rod, when producing along with car operation in-process and shaking power, shake power and can conduct the inside of base with doing all can through the effect of bracing piece and backup pad, then utilize and shake power and drive first gasbag of movable rod extrusion and second gasbag to when having played effective cooling, reached the effect of moving away to avoid possible earthquakes.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic view of a base structure according to the present invention;
FIG. 3 is a schematic view of the movable rod structure of the present invention;
FIG. 4 is a schematic view of a guide bar according to the present invention.
In the figure: 1. a base; 2. a trough body; 3. a support bar; 4. fixing the rod; 5. a connecting bolt; 6. a support plate; 7. a fixing frame; 8. a battery body; 9. a water-cooled tube; 10. a heat dissipating fin; 11. a movable rod; 12. a compression spring; 13. a first air bag; 14. a guide bar; 15. a second air bag; 16. a breather pipe; 17. a communicating pipe; 18. a buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a heat dissipation protection auxiliary device for a lithium battery pack of a new energy automobile comprises a base 1, a groove body 2 is arranged in the base 1, support rods 3 are movably arranged at the left and right ends of the interior of the groove body 2, a fixing rod 4 is fixedly arranged in the groove body 2 and between the support rods 3, the upper end of the fixing rod 4 is fixedly connected with a support plate 6, the fixing rod 4 moves along with the support plate 6, the support plate 6 is fixedly arranged at the left and right ends of the upper end of the base 1 by matching with a connecting bolt 5, groove cavities are arranged at the left and right ends of the support plate 6, a buffer spring 18 is fixedly arranged between the support rod 3 and the groove cavities, the buffer spring 18 in the groove cavities can play a role of buffering by matching with the support plate 6, a driving rod is fixedly arranged at the bottom end of the interior of the, put into in fixed frame 7 through battery body 8, when the car removed at ordinary times, fixed frame 7 rocked on base 1, shake power fit bracing piece 3 and connecting bolt 5 with do all can conduct on movable rod 11, movable rod 11 extrudes first gasbag 13 and second gasbag 15, thereby can be with realizing the gassing of breathing in of first gasbag 13, then cooperate the effect of communicating pipe 17, can remove the inside liquid of water-cooled tube 9, the liquid of the inside removal of water-cooled tube 9 is cooled down battery body 8, thereby the effect of stable cooling has been reached.
The upper end of the supporting plate 6 is fixedly provided with a fixed frame 7, the upper end of the fixed frame 7 is movably provided with a cover plate, the upper end of the cover plate is fixedly provided with a handle, the battery body 8 can be fixed inside the fixed frame 7 through the cover plate, the first air bag 13 and the second air bag 15 are matched together to better provide the moving effect of water flow in the water-cooled tube 9, the battery body 8 is fixedly arranged inside the fixed frame 7, the left end and the right end of the battery body 8 are fixedly provided with condensation-proof plates which are tightly contacted with the water-cooled tube 9, the condensation-proof plates can prevent liquid from condensing with the battery body 8 with higher temperature to form water drops when flowing, so as to cause rust on the inside of the fixed frame 7, the water-cooled tube 9 is fixedly arranged between the battery body 8 and the fixed frame 7, the bottom end of the water-cooled tube 9 is designed in, the design of the water-cooling tube 9 is a square-shaped structure which can better contact with the battery body 8, thereby improving the cooling effect, the left end and the right end of the fixed frame 7 are fixedly provided with the radiating fins 10 which are evenly distributed, the movable rod 11 is fixedly arranged between the supporting rods 3, the inner part of the movable rod 11 is matched with the extrusion spring 12 to be fixedly provided with the first air bag 13, the movable rod 11 and the first air bag 13 are fixedly provided with symmetrical guide rods 14, the second air bag 15 is fixedly arranged between the guide rods 14, the vent pipe 16 is fixedly arranged between the second air bag 15 and the first air bag 13, the communicating pipe 17 is fixedly arranged between the upper end of the first air bag 13 and the water-cooling tube 9, the water-cooling tube 9 is internally provided with liquid, the connection relationship between the first air bag 13 and the fixed rod 4 is a fixed connection, when the shaking force is generated along with the running of the automobile through the action of the, shaking the power can conduct the inside of base 1 with power through the effect of bracing piece 3 with backup pad 6, then utilize and shake power drive movable rod 11 and extrude first gasbag 13 and second gasbag 15 to when having played the effect of moving away to avoid possible earthquakes, reached the effect of effective cooling.
The working principle is as follows: when the auxiliary device is used, the auxiliary device for heat dissipation protection of the lithium battery pack of the new energy automobile is placed in the fixed frame 7 through the battery body 8, when the automobile moves at ordinary times, the fixed frame 7 shakes on the base 1, the shaking force is matched with the supporting rod 3 and the connecting bolt 5 to transmit force to the movable rod 11, the movable rod 11 extrudes the first air bag 13 and the second air bag 15, so that air suction and air discharge of the first air bag 13 can be realized, then the liquid in the water cooling pipe 9 can be moved under the action of the communicating pipe 17, and the liquid moving in the water cooling pipe 9 cools the battery body 8, so that the effect of stable temperature reduction is achieved; through the inside bracing piece 3 of base 1 and the effect of movable rod 11, when shaking power along with car operation in-process production, shake power and can conduct the inside of base 1 with doing all can through the effect of bracing piece 3 with backup pad 6, then utilize and shake power and drive movable rod 11 extrusion first gasbag 13 and second gasbag 15 to when having played effective cooling, reached the effect of moving away to avoid possible earthquakes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a new energy automobile lithium battery pack's heat dissipation protection auxiliary device, includes base (1), its characterized in that: the improved cell structure is characterized in that a cell body (2) is arranged in the base (1), supporting rods (3) are movably mounted at the left end and the right end of the interior of the cell body (2), fixing rods (4) are fixedly mounted in the cell body (2) between the supporting rods (3), a supporting plate (6) is fixedly mounted at the left end and the right end of the upper end of the base (1) in a matched mode through connecting bolts (5), a fixed frame (7) is fixedly mounted at the upper end of the supporting plate (6), a cell body (8) is fixedly mounted in the fixed frame (7), a water cooling pipe (9) is fixedly mounted between the cell body (8) and the fixed frame (7), radiating fins (10) which are uniformly distributed are fixedly mounted at the left end and the right end of the fixed frame (7), a movable rod (11) is fixedly mounted between the supporting rods (3), and a first air bag (13) is fixedly mounted, fixed mounting has symmetrical guide arm (14) between movable rod (11) and first gasbag (13), fixed mounting has second gasbag (15) between guide arm (14), fixed mounting has breather pipe (16) between second gasbag (15) and first gasbag (13), fixed mounting has communicating pipe (17) between the upper end of first gasbag (13) and water-cooled tube (9).
2. The auxiliary device for heat dissipation protection of the lithium battery pack of the new energy automobile as claimed in claim 1, wherein: the groove cavities are formed in the left end and the right end of the supporting plate (6), and a buffer spring (18) is fixedly installed between the supporting rod (3) and the groove cavities.
3. The auxiliary device for heat dissipation protection of the lithium battery pack of the new energy automobile as claimed in claim 1, wherein: the upper end of the fixed rod (4) is fixedly connected with the supporting plate (6).
4. The auxiliary device for heat dissipation protection of the lithium battery pack of the new energy automobile as claimed in claim 1, wherein: the bottom end inside the fixed rod (4) is fixedly provided with a driving rod, and the driving rod is fixedly connected with the first air bag (13).
5. The auxiliary device for heat dissipation protection of the lithium battery pack of the new energy automobile as claimed in claim 1, wherein: the bottom end of the water-cooling pipe (9) is designed in a shape of a Chinese character 'hui', and the water-cooling pipe (9) and the battery body (8) are designed in a tight connection mode.
6. The auxiliary device for heat dissipation protection of the lithium battery pack of the new energy automobile as claimed in claim 1, wherein: the left end and the right end of the battery body (8) are fixedly provided with condensation preventing plates, and the condensation preventing plates are in close contact with the water cooling pipe (9).
7. The auxiliary device for heat dissipation protection of the lithium battery pack of the new energy automobile as claimed in claim 1, wherein: the upper end movable mounting of fixed frame (7) has the apron, the upper end fixed mounting of apron has the handle.
8. The auxiliary device for heat dissipation protection of the lithium battery pack of the new energy automobile as claimed in claim 1, wherein: liquid is filled in the water-cooling pipe (9), and the first air bag (13) is fixedly connected with the fixing rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017721.5A CN112133981A (en) | 2020-09-24 | 2020-09-24 | New energy automobile lithium battery pack's heat dissipation protection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017721.5A CN112133981A (en) | 2020-09-24 | 2020-09-24 | New energy automobile lithium battery pack's heat dissipation protection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112133981A true CN112133981A (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011017721.5A Withdrawn CN112133981A (en) | 2020-09-24 | 2020-09-24 | New energy automobile lithium battery pack's heat dissipation protection auxiliary device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112133981A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909372A (en) * | 2021-01-20 | 2021-06-04 | 周云 | From heat dissipation formula lithium cell group for new energy automobile |
| CN112916483A (en) * | 2021-01-25 | 2021-06-08 | 刘淑艳 | Omnidirectional cleaning device based on intelligent manufactured product |
| CN113422142A (en) * | 2021-05-18 | 2021-09-21 | 金华职业技术学院 | High-efficient heat abstractor of new energy automobile battery module |
| CN113555637A (en) * | 2021-06-16 | 2021-10-26 | 安徽向日途安智能科技有限公司 | Ultra-low temperature lithium ion battery |
| CN114006075A (en) * | 2021-09-29 | 2022-02-01 | 广东阿尔派电力科技股份有限公司 | Micro-grid variable-current energy storage device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732084A (en) * | 2017-11-22 | 2018-02-23 | 安徽零度新能源科技有限公司 | A kind of AGV lithium battery groups |
| CN108963383A (en) * | 2018-07-18 | 2018-12-07 | 浙江盛安电力科技有限公司 | A kind of vehicle lithium battery group with self-loopa coldplate |
| CN109449530A (en) * | 2018-10-23 | 2019-03-08 | 高小龙 | A kind of radiator of hybrid vehicle |
| CN210778889U (en) * | 2019-09-17 | 2020-06-16 | 无锡旭浦能源科技有限公司 | Energy storage management system of high-power battery pack |
-
2020
- 2020-09-24 CN CN202011017721.5A patent/CN112133981A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732084A (en) * | 2017-11-22 | 2018-02-23 | 安徽零度新能源科技有限公司 | A kind of AGV lithium battery groups |
| CN108963383A (en) * | 2018-07-18 | 2018-12-07 | 浙江盛安电力科技有限公司 | A kind of vehicle lithium battery group with self-loopa coldplate |
| CN109449530A (en) * | 2018-10-23 | 2019-03-08 | 高小龙 | A kind of radiator of hybrid vehicle |
| CN210778889U (en) * | 2019-09-17 | 2020-06-16 | 无锡旭浦能源科技有限公司 | Energy storage management system of high-power battery pack |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909372A (en) * | 2021-01-20 | 2021-06-04 | 周云 | From heat dissipation formula lithium cell group for new energy automobile |
| CN112916483A (en) * | 2021-01-25 | 2021-06-08 | 刘淑艳 | Omnidirectional cleaning device based on intelligent manufactured product |
| CN113422142A (en) * | 2021-05-18 | 2021-09-21 | 金华职业技术学院 | High-efficient heat abstractor of new energy automobile battery module |
| CN113422142B (en) * | 2021-05-18 | 2022-06-24 | 金华职业技术学院 | High-efficient heat abstractor of new energy automobile battery module |
| CN113555637A (en) * | 2021-06-16 | 2021-10-26 | 安徽向日途安智能科技有限公司 | Ultra-low temperature lithium ion battery |
| CN114006075A (en) * | 2021-09-29 | 2022-02-01 | 广东阿尔派电力科技股份有限公司 | Micro-grid variable-current energy storage device |
| CN114006075B (en) * | 2021-09-29 | 2023-08-22 | 广东阿尔派电力科技股份有限公司 | Micro-grid variable-flow energy storage device |
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Application publication date: 20201225 |