CN113991237A - 1500V energy storage battery cluster - Google Patents
1500V energy storage battery cluster Download PDFInfo
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- CN113991237A CN113991237A CN202111069231.4A CN202111069231A CN113991237A CN 113991237 A CN113991237 A CN 113991237A CN 202111069231 A CN202111069231 A CN 202111069231A CN 113991237 A CN113991237 A CN 113991237A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 57
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000033228 biological regulation Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
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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
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
-
- 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
- H01M10/6561—Gases
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a 1500V energy storage battery cluster which comprises a battery cabinet, a battery box module and a high-voltage box, wherein the battery cabinet is provided with a battery box; the interior of the battery cabinet is longitudinally divided to form a plurality of rows of vertical cabins, and the interior of each row of vertical cabins is transversely divided to form a plurality of cabinet body units; the battery box module comprises a plurality of battery boxes; each battery box is respectively placed in the corresponding cabinet body unit; the high-pressure tank is placed in the cabinet unit at the most corner. The invention provides a 1500V energy storage battery cluster which can be applied to an energy storage power station and realizes a battery system with high voltage, high capacity, high efficiency, long service life and high energy density.
Description
Technical Field
The invention relates to the technical field of electrochemical energy storage, in particular to a 1500V energy storage battery cluster.
Background
With the introduction of the dual carbon target, new energy power generation is increasingly dominating in power systems. But the intermittent nature of new forms of energy electricity generation itself, volatility can't guarantee the reasonable use of electric power, must dispose the energy storage at the new forms of energy side, can solve to abandon light and abandon wind problem, and electrochemistry energy storage installed capacity has presented the explosive growth.
At present, most of the energy storage power stations are constructed in a container mode, and the energy storage power stations are developed towards the trends of heavy safety, high voltage and large capacity. The battery clusters are used as important constituent units of the container type energy storage system and form a high-current and high-capacity battery system through parallel connection. The safety of the battery system mainly comprises the safety of the battery core, the design of the battery system, a protection device outside the system and the like, such as a BMS, a fire-fighting system, a combustible gas detection device and the like.
The prior art lacks the design of an energy storage battery cluster which can be used for an energy storage power station and lacks a battery system which can adapt to new energy power generation.
Disclosure of Invention
The invention aims to provide a 1500V energy storage battery cluster which is used for solving at least one technical problem and can be applied to an energy storage power station to realize a battery system with high voltage, large capacity, high efficiency, long service life and high energy density.
The embodiment of the invention is realized by the following steps:
A1500V energy storage battery cluster comprises a battery cabinet, a battery box module and a high-voltage box.
The interior of the battery cabinet is longitudinally divided to form a plurality of rows of vertical cabins, and the interior of each row of vertical cabins is transversely divided to form a plurality of cabinet body units.
The battery box module comprises a plurality of battery boxes.
Each battery box is respectively placed in the corresponding cabinet body unit.
The high-pressure tank is placed in the cabinet unit at the most corner.
In a preferred embodiment of the present invention, a main air duct is disposed between every two columns of the vertical cabin of the 1500V energy storage battery cluster.
And a branch air duct is arranged between the main air duct on the two sides and the shell of the battery cabinet.
The sectional area of the main air duct is larger than that of the branch air duct.
At least one side surface of the battery cabinet is open.
The technical effects are as follows: forming a good heat dissipation system.
In a preferred embodiment of the present invention, the battery box of the 1500V energy storage battery cluster includes at least two different types.
The battery boxes arranged in the cabinet units on the same transverse layer are all of the same type.
The battery boxes placed in the cabinet body units on two adjacent transverse layers are different in model.
In a preferred embodiment of the present invention, every two adjacent battery boxes of the 1500V energy storage battery cluster are connected through an electrically conductive connecting copper bar or a cable.
The high-voltage box is connected with each adjacent battery box through a conductive connecting copper bar or a cable.
In a preferred embodiment of the present invention, a battery cluster management unit is disposed in the high-voltage box of the 1500V energy storage battery cluster.
The technical effects are as follows: the method is used for data transmission and starting, stopping and monitoring of the thermal management component.
In a preferred embodiment of the present invention, a temperature sensor and a voltage sensor are disposed on a panel of the battery cabinet of the 1500V energy storage battery cluster.
The technical effects are as follows: the unit adopts standardized interface design, has module compatibility height, does not have the alternately and walks the line, the welding is firm, easily installation, the integrated level is high, the high advantage of security.
In a preferred embodiment of the present invention, a dc speed-adjusting fan is installed on a panel of the battery cabinet of the 1500V energy storage battery cluster.
The technical effects are as follows: and the heat management module is used for matching with the battery cluster management unit to carry out heat management work.
In a preferred embodiment of the present invention, the battery box of the 1500V energy storage battery cluster includes a battery tray, a battery module, a main air duct of the battery box, a positive electrode connector and a negative electrode connector.
The battery module comprises at least two different models.
The battery tray is provided with two different types of battery modules.
The main air duct of the battery box is arranged between the two battery modules of different models.
The positive connector and the negative connector are respectively connected with the battery modules of two different models through copper bars and then are connected in series.
In a preferred embodiment of the present invention, the battery box of the 1500V energy storage battery cluster further includes a battery management unit BMU and a dc speed regulation fan.
The battery management unit BMU is mounted on a panel of the battery box.
The direct current speed regulation fan is installed below the battery management unit BMU.
In a preferred embodiment of the present invention, each of the battery modules of the 1500V energy storage battery cluster includes a battery module upper cover, a conductive aluminum row, a flexible circuit board, an end plate, a steel strapping band, a battery cell, an aluminum profile cooling and ventilating branch air duct, and a battery module lower cover.
The electric core has a plurality of, arranges in proper order and places.
The aluminum profile heat dissipation and ventilation branch air duct is provided with a plurality of air ducts which are respectively arranged between the two battery cores.
The number of the end plates is two, and the two end plates are respectively placed at two ends of the plurality of battery cells.
The steel packing belt is wound on the outer sides of the plurality of battery cores.
The battery core, the aluminium alloy heat dissipation ventilation air branch way the end plate with the steel packing area is pasted and is connected into the battery core subassembly, installs cover under the battery module.
The conductive aluminum bar and the flexible circuit board are welded into a whole and connected with the electric core assembly.
The battery module upper cover is buckled on the battery core assembly.
The embodiment of the invention has the beneficial effects that:
the invention provides a 1500V energy storage battery cluster which can be applied to an energy storage power station and realizes a battery system with high voltage, high capacity, high efficiency, long service life and high energy density.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic side view of a 1500V energy storage battery cluster according to the present invention;
fig. 2 is a schematic top view of a 1500V energy storage battery cluster according to the present invention;
FIG. 3 is a schematic diagram of a side view of a battery box of a 1500V energy storage battery cluster according to the present invention;
FIG. 4 is a schematic bottom view of a battery box of a 1500V energy storage battery cluster according to the present invention;
FIG. 5 is a schematic diagram of a battery module top cover structure of a 1500V energy storage battery cluster according to the present invention;
FIG. 6 is a schematic diagram of a battery module of a 1500V energy storage battery cluster according to the present invention;
fig. 7 is a schematic structural diagram of an electric core assembly of a 1500V energy storage battery cluster of the invention.
In the figure: 1-A type battery box; 2-B type battery box; 3-conductive connecting copper bars; 4-a battery cabinet; 5-high pressure tank; 6-branch air ducts; 7-a main air duct; an 11-A type battery module; 12-battery box main air duct; 13-B type battery module; 14-positive connector; 15-battery management unit BMU; 16-a negative connector; 17-direct current speed regulation fan; 111-battery module upper cover; 112-conductive aluminum row; 113-a flexible circuit board; 114-an end plate; 115-steel strapping band; 116-a cell; 117-aluminum profile cooling and ventilating branch air duct; 118-battery module lower cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein can be arranged and designed in a wide variety of different configurations.
Referring to fig. 1 to 7, an embodiment of the invention provides a 1500V energy storage battery cluster, which includes a battery cabinet 4, a battery box module, and a high voltage box 5.
The interior of the battery cabinet 4 is longitudinally divided to form a plurality of rows of vertical cabins, and the interior of each row of vertical cabins is transversely divided to form a plurality of cabinet body units.
The battery box module comprises a plurality of battery boxes.
Each battery box is respectively placed in the corresponding cabinet body unit.
The battery cabinet 4 is divided into 2-3 rows of vertical cabins, each row of vertical cabins can be used for placing 6-9 battery boxes, and each battery cabinet 4 can be used for placing 15-26 battery boxes in total.
The voltage of the battery cluster can reach 1500V, and the energy of the battery cluster can reach 450 kWh.
The high-pressure tank 5 is placed in the cabinet unit at the most corner.
In the preferred embodiment of the present invention, a main air duct 7 is disposed between every two columns of the vertical cabin of the 1500V energy storage battery cluster.
And a branch air duct 6 is arranged between the main air duct 7 on the two sides and the shell of the battery cabinet 4.
The sectional area of the main air duct 7 is larger than that of the branch air duct 6.
At least one side surface of the battery cabinet 4 is open.
The cross-sectional area of the main duct 7 is about twice that of the branch duct 6.
The technical effects are as follows: forming a good heat dissipation system.
In a preferred embodiment of the present invention, the battery box of the 1500V energy storage battery cluster includes at least two different types.
The battery box comprises a type A battery box 1 and a type B battery box 2.
The battery boxes arranged in the cabinet units on the same transverse layer are all of the same type.
The battery boxes placed in the cabinet body units on two adjacent transverse layers are different in model.
The battery box is always just, always negative connector installs in the both sides of battery box front panel, makes things convenient for the connection installation of conductive connection copper bar 3 to can effectively prevent the short circuit accident that the maloperation caused.
In a preferred embodiment of the present invention, every two adjacent battery boxes of the 1500V energy storage battery cluster are connected through the conductive connecting copper bar 3 or a cable.
The high-voltage box 5 is connected with each adjacent battery box through a conductive connecting copper bar 3 or a cable.
In a preferred embodiment of the present invention, a battery cluster management unit is disposed in the high-voltage box 5 of the 1500V energy storage battery cluster.
The technical effects are as follows: the method is used for data transmission and starting, stopping and monitoring of the thermal management component.
In a preferred embodiment of the present invention, a temperature sensor and a voltage sensor are disposed on a panel of the battery cabinet 4 of the 1500V energy storage battery cluster.
The temperature sensor and the voltage sensor are connected to the battery box by a wire harness or a flexible circuit board.
The technical effects are as follows: the unit adopts standardized interface design, has module compatibility height, does not have the alternately and walks the line, the welding is firm, easily installation, the integrated level is high, the high advantage of security.
In a preferred embodiment of the present invention, a dc speed-adjustable fan is installed on a panel of the battery cabinet 4 of the 1500V energy storage battery cluster.
The technical effects are as follows: and the heat management module is used for matching with the battery cluster management unit to carry out heat management work.
In a preferred embodiment of the present invention, the battery box of the 1500V energy storage battery cluster includes a battery tray, a battery module, a main air duct 12 of the battery box, an orange positive connector 14, and a black negative connector 16.
The battery module comprises at least two different models.
The battery tray is provided with two different types of battery modules.
The battery modules include an a-type battery module 11 and a B-type battery module 13.
The main duct 12 of the battery box is installed between the two battery modules of different models.
The orange positive connector 14 and the black negative connector 16 are respectively connected with two battery modules of different types through copper bars and then are connected in series.
In a preferred embodiment of the present invention, the battery box of the 1500V energy storage battery cluster further includes a battery management unit BMU15 and a dc speed regulation fan 17.
The battery management unit BMU15 is mounted on a panel of the battery box.
The direct current speed regulation fan 17 is installed below the battery management unit BMU 15.
In a preferred embodiment of the present invention, each of the battery modules of the 1500V energy storage battery cluster includes a battery module upper cover 111, a conductive aluminum row 112, a flexible circuit board 113, an end plate 114, a steel strapping tape 115, a battery core 116, an aluminum profile cooling and ventilating branch air duct 117, and a battery module lower cover 118.
The battery cores 116 are arranged in sequence.
The aluminum profile heat dissipation and ventilation branch air duct 117 is provided with a plurality of air ducts, and the air ducts are respectively arranged between the two battery cores 116.
The number of the end plates 114 is two, and the two end plates are respectively placed at two ends of a plurality of the battery cells 116.
The steel packing belt 115 is wound on the outer sides of the battery cells 116.
The battery core 116, the aluminum profile heat dissipation and ventilation branch air duct 117, the end plate 114 and the steel packing belt 115 are connected to form a battery core assembly in a sticking mode and are installed on the battery module lower cover 118.
The conductive aluminum bar 112 and the flexible circuit board 113 are welded into a sleeve to connect the electric core assembly.
The battery module upper cover 111 is buckled on the battery core assembly.
The embodiment of the invention aims to protect a 1500V energy storage battery cluster, which has the following effects:
the invention provides a 1500V energy storage battery cluster which can be applied to an energy storage power station and realizes a battery system with high voltage, high capacity, high efficiency, long service life and high energy density.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A1500V energy storage battery cluster is characterized by comprising a battery cabinet (4), a battery box module and a high-voltage box (5);
the interior of the battery cabinet (4) is longitudinally divided to form a plurality of rows of vertical cabins, and the interior of each row of vertical cabins is transversely divided to form a plurality of cabinet body units;
the battery box module comprises a plurality of battery boxes;
each battery box is respectively placed in the corresponding cabinet body unit;
the high-pressure tank (5) is placed in the corner-most cabinet unit.
2. The 1500V energy storage battery cluster of claim 1,
a main air duct (7) is arranged between every two rows of the vertical cabins;
a branch air duct (6) is arranged between the main air duct (7) at the two sides and the shell of the battery cabinet (4);
the sectional area of the main air duct (7) is larger than that of the branch air duct (6);
at least one side surface of the battery cabinet (4) is open.
3. The 1500V energy storage battery cluster of claim 1,
the battery box comprises at least two different models;
the battery boxes arranged in the cabinet units on the same transverse layer are all of the same type;
the battery boxes placed in the cabinet body units on two adjacent transverse layers are different in model.
4. The 1500V energy storage battery cluster of claim 1,
every two adjacent battery boxes are connected through a conductive connecting copper bar (3) or a cable;
the high-voltage box (5) is connected with each adjacent battery box through a conductive connecting copper bar (3) or a cable.
5. The 1500V energy storage battery cluster of claim 1,
and a battery cluster management unit is arranged in the high-voltage box (5).
6. The 1500V energy storage battery cluster of claim 1,
and a temperature sensor and a voltage sensor are arranged on a panel of the battery cabinet (4).
7. The 1500V energy storage battery cluster of claim 1,
and a panel of the battery cabinet (4) is provided with a direct current speed regulation fan.
8. The 1500V energy storage battery cluster of claim 1,
the battery box comprises a battery tray, a battery module, a main air duct (12) of the battery box, a positive electrode connector (14) and a negative electrode connector (16);
the battery module comprises at least two different types;
two different types of battery modules are placed on the battery tray;
the main air duct (12) of the battery box is arranged between the two battery modules with different models;
the positive connector (14) and the negative connector (16) are respectively connected with the two battery modules of different models through copper bars and then are connected in series.
9. The 1500V energy storage battery cluster of claim 8,
the battery box also comprises a battery management unit BMU (15) and a direct current speed regulation fan (17);
the battery management unit BMU (15) is mounted on a panel of the battery box;
the direct current speed regulation fan (17) is arranged below the battery management unit BMU (15).
10. The 1500V energy storage battery cluster of claim 8,
each battery module comprises a battery module upper cover (111), a conductive aluminum row (112), a flexible circuit board (113), an end plate (114), a steel packing belt (115), a battery cell (116), an aluminum profile heat dissipation and ventilation branch air duct (117) and a battery module lower cover (118);
a plurality of the battery cores (116) are arranged in sequence;
a plurality of aluminum profile heat dissipation and ventilation branch air ducts (117) are respectively arranged between the two electric cores (116);
the number of the end plates (114) is two, and the two end plates are respectively placed at two ends of the plurality of battery cells (116);
the steel packing belt (115) is wound on the outer sides of the battery cores (116);
the battery core (116), the aluminum profile heat dissipation and ventilation branch air duct (117), the end plate (114) and the steel packing belt (115) are connected in a sticking mode to form a battery core assembly, and the battery core assembly is installed on the battery module lower cover (118);
the conductive aluminum bar (112) and the flexible circuit board (113) are welded into a whole to connect the electric core assembly;
the battery module upper cover (111) is buckled on the battery core assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111069231.4A CN113991237A (en) | 2021-09-13 | 2021-09-13 | 1500V energy storage battery cluster |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111069231.4A CN113991237A (en) | 2021-09-13 | 2021-09-13 | 1500V energy storage battery cluster |
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| CN113991237A true CN113991237A (en) | 2022-01-28 |
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| CN202111069231.4A Pending CN113991237A (en) | 2021-09-13 | 2021-09-13 | 1500V energy storage battery cluster |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114824607A (en) * | 2022-04-27 | 2022-07-29 | 许昌许继电科储能技术有限公司 | Energy storage battery box |
| CN115483512A (en) * | 2022-10-14 | 2022-12-16 | 厦门海辰储能科技股份有限公司 | Energy storage device |
| CN115995650A (en) * | 2023-02-10 | 2023-04-21 | 厦门海辰储能科技股份有限公司 | Energy storage system |
| CN116780035A (en) * | 2023-08-17 | 2023-09-19 | 山东电工时代能源科技有限公司 | Non-walk-in type air-cooled energy storage battery device |
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| CN211555988U (en) * | 2020-03-03 | 2020-09-22 | 江苏海基新能源股份有限公司 | Heat radiation structure of high efficiency energy storage module |
| CN212648362U (en) * | 2020-08-11 | 2021-03-02 | 中国南方电网有限责任公司 | Battery cluster for gradient utilization of power battery |
| CN111883712A (en) * | 2020-08-14 | 2020-11-03 | 傲普(上海)新能源有限公司 | Energy storage battery cabinet |
| CN112086711A (en) * | 2020-09-11 | 2020-12-15 | 湖北亿纬动力有限公司 | Battery box |
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Application publication date: 20220128 |