CN212648362U - Battery cluster for gradient utilization of power battery - Google Patents
Battery cluster for gradient utilization of power battery Download PDFInfo
- Publication number
- CN212648362U CN212648362U CN202021663379.1U CN202021663379U CN212648362U CN 212648362 U CN212648362 U CN 212648362U CN 202021663379 U CN202021663379 U CN 202021663379U CN 212648362 U CN212648362 U CN 212648362U
- Authority
- CN
- China
- Prior art keywords
- battery
- power
- cluster
- cabinet body
- echelon utilization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The embodiment of the utility model relates to a power battery echelon utilizes battery cluster, including the battery cabinet body, block terminal and several battery module, be provided with distribution area, radiator unit and several battery area on the battery cabinet body, radiator unit includes air pipe, heat dissipation device and air intake, be located every the vent has been seted up on the air pipe in battery area, the structural design of this battery cluster is simple, through the distribution area, radiator unit and the battery area of distinguishing the overall arrangement on the battery cabinet body, make the installation of battery module and block terminal convenient, also can increase or reduce the quantity of installing battery module in battery area at this battery cabinet body according to the demand, battery module adopts the pencil to connect to the switch board after series connection in proper order, make block terminal and battery module be connected simply, nimble; the power battery echelon utilization battery cluster is also provided with a ventilation pipeline to improve the running safety performance.
Description
Technical Field
The utility model relates to a technical field is recycled to the battery, especially relates to a power battery echelon utilizes battery cluster.
Background
The new energy automobile is a national development strategy, rapid progress of lithium ion power battery technology and supporting policy of national and local governments, and the new energy automobile realizes industrial and large-scale leap-type development. Generally, when the capacity of a power battery of a new energy automobile is reduced to below 80%, the power battery cannot completely meet the power requirement of the automobile, but can be used in other fields in a graded manner, and with the arrival of a new energy automobile retired tide, the graded utilization of the retired power battery also becomes an industry hot topic.
The echelon utilization and expansion of the retired battery have great significance, and from the economic perspective, the echelon utilization and energy storage of the power battery prolong the service life of the battery, utilize the residual value of the battery to the maximum extent, reduce the full life cycle cost of the battery, and contribute to promoting the popularization and application of new energy automobiles and energy storage technologies; from the environmental protection perspective, the huge pressure on the social ecological environment can be reduced.
The existing echelon utilization research on the power battery gradually becomes the subject of resource recycling, and along with the development of science and technology, the technical scheme of echelon utilization research on the power battery is as follows: for example, the patent of the utility model discloses an energy storage device is utilized to electric automobile power battery echelon that the intellectual property office of china disclosed in 2016, 9, month 07, a publication number is CN 205564842U. This energy memory is utilized to electric automobile power battery echelon, including battery cabinet, the inside two sets of group battery of battery cabinet and battery management system BMS, every group battery is retired and the lithium iron phosphate battery module series-parallel connection that capacity is not less than 80% is formed by electric automobile, and two sets of group batteries respectively take a battery management system BMS, and two sets of group batteries are parallelly connected to form the energy memory that can supply the domestic appliance power consumption. The echelon utilization through the retired power battery not only can be favorable to the maximize utilization of battery energy, but also can alleviate the pressure that a large amount of retired batteries face to scrap and handle and bring simultaneously, can also reduce the energy storage cost to a certain extent. The battery arrangement cabinet of design passes through the pulley can be convenient for nimble removal, adds the multiplicable safety protection nature of insulating barrier, utilizes this battery cabinet can avoid the group battery to put the potential safety hazard of bringing outward to provide reference value for similar energy storage battery cabinet in later stage. However, the energy storage device fixes the battery module in the rectangular parallelepiped with the pulleys, does not consider the heat dissipation requirement of the battery, is limited in application environment, poor in universality, free of matching hardware protection, poor in safety performance and inconvenient for product maintenance.
For another example, the battery energy storage box assembly is used in a ladder manner disclosed by the intellectual property office in 24.01.2020, with the notice number of CN 209993647U. The echelon utilization battery energy storage box assembly comprises a bottom shell, a plurality of battery modules and a cover plate, wherein a high-voltage socket and a low-voltage socket are arranged on the bottom shell, the plurality of battery modules are echelon utilization batteries and are fixedly arranged in a containing groove of the bottom shell, a main negative high-voltage wire harness and a main positive high-voltage wire harness are led out after the plurality of battery modules are connected with each other, the main negative high-voltage wire harness and the main positive high-voltage wire harness are connected to the high-voltage socket, a main module low-voltage wire harness is led out after the plurality of battery modules are connected with each other, the main module low-voltage wire harness is connected to the low-voltage socket. The utility model discloses in, adorn admittedly through drain pan and apron to battery module, can utilize it simply high-efficiently on the basis of the power battery's that does not change the decommissioning structure, directly form echelon with its equipment and utilize battery energy storage box assembly, saved battery module production manufacturing cycle, reduced the cost of energy storage box assembly. However, the battery energy storage box is used for integrating a plurality of battery modules used for the echelon in one shell, so that the safety performance is poor, and the product is inconvenient to maintain; the designed structure is complex, and the assembly process is complicated.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a power battery echelon utilizes battery cluster for solve current power battery echelon and utilize the technical problem that the energy storage box structure is complicated, the assembly is difficult and be not convenient for maintain.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a power battery echelon utilization battery cluster comprises a battery cabinet body, a distribution box and a plurality of battery modules, wherein the distribution box and the plurality of battery modules are arranged on the battery cabinet body; the battery cabinet body is provided with a power distribution area, a heat dissipation assembly and a plurality of battery areas, the power distribution box is arranged on the power distribution area, and each battery area is provided with one battery module; the heat dissipation assembly comprises a hollow ventilation pipeline, a heat dissipation device and an air inlet, wherein the heat dissipation device and the air inlet are arranged at the top end of the ventilation pipeline, and a ventilation opening is formed in the ventilation pipeline in each battery area.
Preferably, the battery cabinet body includes two at least tank supports, two liang be provided with between the tank support radiator unit.
Preferably, each tank bracket is provided with a plurality of battery areas for installing the battery modules through a mounting frame, and the number of the battery areas is matched with that of the battery modules.
Preferably, the power distribution region is disposed at the bottom or top of the battery cabinet.
Preferably, the battery cabinet is integrally formed.
Preferably, the distribution box and the battery module are installed on the battery cabinet body in a clamping mode through clamping grooves.
Preferably, the distribution box and the battery module are installed on the battery cabinet body in a fixed connection mode.
Preferably, the heat dissipation device is a fan or a suction fan.
Preferably, at least three fans are arranged at the top end of the ventilation pipeline.
Preferably, be provided with the distribution unit in the distribution box, the distribution unit include with the anodal main positive contactor of connecting of input port, with the fuse that main positive contactor is connected, with the insulating detection module that the fuse is connected, with the main negative contactor that insulating detection module is connected and with the hall sensor that main negative contactor is connected, hall sensor still with the negative pole of input port is connected, the fuse still with the anodal of output port is connected, main negative contactor still with the negative pole of output port is connected. Wherein the power distribution unit further comprises a contactor and a resistor connected in parallel with the main positive contactor.
According to the above technical scheme, the utility model discloses an advantage that embodiment has: the structural design of the power battery echelon utilization battery cluster is simple, the battery module and the distribution box can be conveniently installed by distinguishing the distribution area, the heat dissipation assembly and the battery area which are distributed on the battery cabinet body, the number of the battery modules which are installed in the battery area can be increased or reduced in the battery cabinet body according to requirements, the power battery echelon utilization battery cluster can be suitable for different voltages and different capacity requirements of various loads, the battery modules are connected to the distribution cabinet after being sequentially connected in series by adopting wire harnesses, the distribution box is simply and flexibly connected with the battery modules, and the power battery echelon utilization battery cluster is simply assembled; this power battery echelon utilizes battery cluster still is provided with air pipe and improves the security performance of operation, has solved the technical problem that current power battery echelon utilizes the structure complicacy of energy storage box, assembly are difficult and be not convenient for maintain.
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 the drawings without inventive exercise.
Fig. 1 is a three-dimensional structure diagram of a power battery echelon utilization battery cluster according to an embodiment of the present invention.
Fig. 2 is an exploded structural view of a power battery echelon utilization battery cluster according to an embodiment of the present invention.
Fig. 3 is the embodiment of the utility model provides a power battery echelon utilize battery cluster battery module to be connected with the block terminal schematic diagram.
Fig. 4 is the embodiment of the utility model provides a power battery echelon utilize the structural schematic that battery cluster battery module is connected with the block terminal.
Fig. 5 is an electrical schematic diagram of a power battery echelon utilization battery cluster power distribution unit according to an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the application provides a power battery echelon utilization battery cluster for solve the technical problem that the existing power battery echelon utilization energy storage box structure is complicated, the assembly is difficult and the maintenance is inconvenient.
Fig. 1 is the utility model discloses a power battery echelon utilize the spatial structure chart of battery cluster, fig. 2 is the utility model discloses a power battery echelon utilize the decomposition structure chart of battery cluster.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a battery cluster for echelon utilization of power batteries, including a battery cabinet 10, a distribution box 20 and a plurality of battery modules 30, which are disposed on the battery cabinet 10, wherein the distribution box 20 is provided with an input port and an output port, and the plurality of battery modules 30 are connected in series by a wiring harness 40 and then connected with the input port of the distribution box 20; the battery cabinet body 10 is provided with a power distribution area 11, a heat dissipation assembly 12 and a plurality of battery areas 13, the distribution box 20 is arranged on the power distribution area 11, and each battery area 13 is provided with one battery module 30; the heat dissipation assembly 12 includes a ventilation duct 121 having a hollow structure, and a heat dissipation device 122 and an air inlet located at the top end of the ventilation duct 121, and a ventilation opening 123 is opened on the ventilation duct 121 located in each battery region 13.
The embodiment of the utility model provides an in, the battery cabinet body 10 includes two at least tank brackets 14, is provided with radiator unit 12 between two liang of tank brackets 14, is provided with the several battery region 13 that is used for installing battery module 30 through mounting bracket 15 on every tank bracket 14, the quantity of battery region 13 and battery module 30's quantity phase-match. Wherein, the battery cabinet body 10 is manufactured by integral molding.
It should be noted that, in this embodiment, two racks 14 are disposed on the battery cabinet 10, four mounting frames 15 are disposed on each rack 14, that is, four battery regions 13 are disposed, and the battery module 30 is placed in the battery regions 13 and is fixed on the mounting frames 15 by screws or clamping grooves, so as to fix the battery module 30 in the battery cabinet 10. The heat dissipation assembly 12 is arranged between the two cabinet bodies 14, the heat dissipation assembly 12 corresponding to the battery region 13 is provided with a vent 123, an air inlet at the top of the heat dissipation assembly 12 and a heat dissipation device 122 mounted at the top of the heat dissipation assembly 12, and cold air enters the battery region 13 through the vent 123 in the ventilation duct 121 through the air inlet, namely, the battery module 30 is ventilated and cooled, so that the temperature of the power battery in the running process of the power battery by utilizing the battery clusters in a gradient manner is controllable, and the running safety performance of the power battery by utilizing the battery clusters in the gradient manner is improved. The mounting frame 15 is provided with a sliding clamping groove 151, the battery module 30 corresponding to the clamping groove 151 is provided with a positioning pin 31, the height of the positioning pin 31 is matched with the width of the clamping groove 151, and the positioning pin 31 of the battery module 30 is slidably placed in the clamping groove 151 to clamp and fix the battery module 30 on the battery cabinet 10.
In the embodiment of the present invention, the heat dissipation device 122 may be a fan or an exhaust fan. In other embodiments, the heat dissipation device 122 may also be a device capable of ventilating and dissipating heat.
Fig. 3 is the embodiment of the utility model provides a power battery echelon utilize the schematic diagram that battery cluster battery module and block terminal are connected, fig. 4 is the embodiment of the utility model discloses a power battery echelon utilize the structural schematic diagram that battery cluster battery module and block terminal are connected.
The embodiment of the utility model provides an in, distribution area 11 is located the bottom of the battery cabinet body 10, is that block terminal 20 sets up in distribution area 11 and through the fixed setting on the battery cabinet body 10 of screw or draw-in groove joint promptly, is provided with input port and output port on block terminal 20, and input port is connected with battery module 30. In the present embodiment, as shown in fig. 3 and 4, 8 battery modules 30 are mounted on the battery cabinet 10, the 8 battery modules 30 are respectively a first battery module, a second battery module, a third battery module, a fourth battery module, a fifth battery module, a sixth battery module, a seventh battery module and an eighth battery module, a negative electrode of an input port of the distribution box 20 is connected to a negative electrode of the first battery module through a wire harness 40, a positive electrode of the first battery module is connected to a negative electrode of the second battery module through a wire harness 40, a positive electrode of the second battery module is connected to a negative electrode of the third battery module through a wire harness 40, a positive electrode of the third battery module is connected to a negative electrode of the fourth battery module through a wire harness 40, a positive electrode of the fourth battery module is connected to a negative electrode of the fifth battery module through a wire harness 40, a positive electrode of the fifth battery module is connected to a negative electrode of the sixth battery module through a wire harness 40, the positive electrode of the sixth battery module and the negative electrode of the seventh battery module are connected by a wire harness 40, the positive electrode of the seventh battery module and the negative electrode of the eighth battery module are connected by a wire harness 40, and the positive electrode of the eighth battery module is connected with the positive electrode of the input port of the distribution box 20, so that the distribution box 20 and the plurality of battery modules 30 are sequentially connected in series.
The voltage input from the input port of the distribution box 20 is 500 to 900V. The wiring harness 40 may be a cable.
The utility model provides a power battery echelon utilizes the structural design of battery cluster simple, through the distribution region, radiator unit and the battery region of distinguishing the overall arrangement on the battery cabinet body, make the installation of battery module and block terminal convenient, also can increase or reduce the quantity of installing battery module in the battery region at the battery cabinet body according to the demand, can let this power battery echelon utilize the battery cluster can be applicable to the different voltage of multiple loads, different capacity demands, the battery module adopts the pencil to connect to the switch board after connecting in series in proper order, make block terminal and battery module connect simply, in a flexible way, make this power battery echelon utilize the assembly of battery cluster simple; this power battery echelon utilizes battery cluster still is provided with air pipe and improves the security performance of operation, has solved the technical problem that current power battery echelon utilizes energy storage box structure complicacy, assembly are difficult and be not convenient for maintain.
It should be noted that, if one of the battery modules 30 needs to be maintained, the battery module 30 needing to be maintained is mainly detached from the battery cabinet 10 for maintenance, and the other battery modules 30 are connected in series to form a loop with the distribution box 20, so that the power battery can continue to operate by using the battery cluster in a cascading manner.
As shown in fig. 1, in an embodiment of the present invention, the power distribution area 11 is disposed at the bottom or the top of the battery cabinet 10, and is mainly convenient for the connection between the power distribution box 20 and the battery module 30, and also can avoid the interference between the power distribution box 20 and the battery module 30 during the operation of the electronic device, and also avoid the winding of the wire harness 40 connected between the power distribution box 20 and the battery module 30, so that the wire harness is beautiful in connection.
In one embodiment of the present invention, at least three fans are disposed on the top end of the ventilation duct 121.
It should be noted that a plurality of fans are provided in the ventilation duct 121, mainly to improve the ventilation and heat dissipation efficiency of the heat dissipation module 12.
Fig. 5 is an electrical schematic diagram of a power battery echelon utilization battery cluster power distribution unit according to an embodiment of the present invention.
As shown in fig. 5, in an embodiment of the present invention, a power distribution unit is disposed in the distribution box 20, the power distribution unit includes a main positive contactor 21 connected to the positive electrode of the input port, a fuse 22 connected to the main positive contactor 21, an insulation detection module 23 connected to the fuse 22, a main negative contactor 24 connected to the insulation detection module 23, and a hall sensor 25 connected to the main negative contactor 24, the hall sensor 25 is further connected to the negative electrode of the input port, the fuse 22 is further connected to the positive electrode of the output port, and the main negative contactor 24 is further connected to the negative electrode of the output port. The power distribution unit further comprises a contactor 26 and a resistor 27, wherein the contactor 26 is connected with the resistor 27 in series and then connected with the main positive contactor 21 in parallel. In the present embodiment, the primary positive contactor 21, the primary negative contactor 24, and the contactor 26 are each preferably EVR150A-24S type contactors. The fuse 22 is preferably a RS306-01-T5Z-160A 1250V type fuse. The hall sensor 25 is preferably a DHAB S/118 type sensor. The insulation detection module 23 is preferably a detection module of the type STID-1811 of stanebry. The contactor 26 is preferably an EVR150A-24S/W model contactor. Resistor 27 is preferably a resistor of the type RXG24-300W-0.15 Ω.
It should be noted that, 220VAC uninterruptible power supply needs to be introduced from the outside of the power distribution unit, and power is supplied through the AC/DC power module insulation detection module 23; the on-off of the main positive contactor 21, the main negative contactor 24 and the contactor 26 is controlled, so that each battery cluster is independently protected, and the normal operation of other battery clusters is not influenced by any battery cluster. The charging contactor 26 and the resistor 27 of the power distribution unit are used as a pre-charging circuit, so that short-time large current can be prevented from burning electrical elements and lines when the battery cluster is connected; meanwhile, when a short circuit occurs in the battery cluster, the fuse 22 can be quickly fused to disconnect the internal short-circuit current, so that the battery can be well protected, and the risk of short circuit is reduced; the insulation monitoring module 23 provides an insulation monitoring function for the battery cluster, detects the ground insulation resistance of the anode and the cathode of the equipment in real time, and ensures that the power battery runs safely and reliably by utilizing the battery cluster in a gradient manner; meanwhile, the main positive contactor 21 and the main negative contactor 24 can disconnect a battery loop, so that the condition of electric shock in the daily maintenance operation process of personnel is avoided, and the safety risk of the operating personnel is reduced.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A power battery echelon utilization battery cluster is characterized by comprising a battery cabinet body, a distribution box and a plurality of battery modules, wherein the distribution box and the plurality of battery modules are arranged on the battery cabinet body; the battery cabinet body is provided with a power distribution area, a heat dissipation assembly and a plurality of battery areas, the power distribution box is arranged on the power distribution area, and each battery area is provided with one battery module; the heat dissipation assembly comprises a hollow ventilation pipeline, a heat dissipation device and an air inlet, wherein the heat dissipation device and the air inlet are arranged at the top end of the ventilation pipeline, and a ventilation opening is formed in the ventilation pipeline in each battery area.
2. The power battery echelon utilization battery cluster as claimed in claim 1, wherein the battery cabinet body comprises at least two cabinet frames, and the heat dissipation assembly is arranged between every two cabinet frames.
3. The power battery echelon utilization battery cluster as claimed in claim 2, wherein a plurality of battery areas for mounting the battery modules are arranged on each cabinet frame through a mounting frame, and the number of the battery areas is matched with the number of the battery modules.
4. The power battery echelon utilization battery cluster as recited in claim 1, wherein the battery cabinet is integrally formed.
5. The power battery echelon utilization battery cluster as recited in claim 1, wherein the power distribution region is disposed at the bottom or top of the battery cabinet.
6. The power battery echelon utilization battery cluster as claimed in claim 1, wherein the distribution box and the battery module are mounted on the battery cabinet body by clamping with a clamping groove.
7. The power battery echelon utilization battery cluster as claimed in claim 1, wherein the distribution box and the battery modules are mounted on the battery cabinet body in a fixed connection manner.
8. The power battery echelon utilization battery cluster as recited in claim 1, wherein the heat dissipation device is a fan or a suction fan.
9. The power battery echelon utilization battery cluster as claimed in claim 8, wherein at least three of the fans are disposed on the top end of the ventilation duct.
10. The power battery echelon utilization battery cluster as recited in claim 1, wherein a power distribution unit is disposed in the power distribution box, the power distribution unit comprises a main positive contactor connected with the positive electrode of the input port, a fuse connected with the main positive contactor, an insulation detection module connected with the fuse, a main negative contactor connected with the insulation detection module, and a hall sensor connected with the main negative contactor, the hall sensor is further connected with the negative electrode of the input port, the fuse is further connected with the positive electrode of the output port, and the main negative contactor is further connected with the negative electrode of the output port;
wherein the power distribution unit further comprises a contactor and a resistor connected in parallel with the main positive contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663379.1U CN212648362U (en) | 2020-08-11 | 2020-08-11 | Battery cluster for gradient utilization of power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663379.1U CN212648362U (en) | 2020-08-11 | 2020-08-11 | Battery cluster for gradient utilization of power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212648362U true CN212648362U (en) | 2021-03-02 |
Family
ID=74786010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663379.1U Active CN212648362U (en) | 2020-08-11 | 2020-08-11 | Battery cluster for gradient utilization of power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212648362U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381107A (en) * | 2021-06-10 | 2021-09-10 | 傲普(上海)新能源有限公司 | Energy storage battery cluster with simplified structure |
| CN113991237A (en) * | 2021-09-13 | 2022-01-28 | 许昌许继电科储能技术有限公司 | 1500V energy storage battery cluster |
| CN115189081A (en) * | 2022-07-13 | 2022-10-14 | 北京海博思创科技股份有限公司 | Assembled battery cluster and electronic equipment |
| CN116454501A (en) * | 2023-06-15 | 2023-07-18 | 深圳市远信储能技术有限公司 | Modularized energy storage device |
-
2020
- 2020-08-11 CN CN202021663379.1U patent/CN212648362U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381107A (en) * | 2021-06-10 | 2021-09-10 | 傲普(上海)新能源有限公司 | Energy storage battery cluster with simplified structure |
| CN113991237A (en) * | 2021-09-13 | 2022-01-28 | 许昌许继电科储能技术有限公司 | 1500V energy storage battery cluster |
| CN115189081A (en) * | 2022-07-13 | 2022-10-14 | 北京海博思创科技股份有限公司 | Assembled battery cluster and electronic equipment |
| CN116454501A (en) * | 2023-06-15 | 2023-07-18 | 深圳市远信储能技术有限公司 | Modularized energy storage device |
| CN116454501B (en) * | 2023-06-15 | 2023-09-05 | 深圳市远信储能技术有限公司 | Modularized energy storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212648362U (en) | Battery cluster for gradient utilization of power battery | |
| CN102545355A (en) | Cabinet power supply system | |
| CN113707988A (en) | Energy storage charging and discharging equipment | |
| CN115912663A (en) | Distributed energy storage system | |
| CN118232377A (en) | Intelligent serial energy storage, variable flow and boosting integrated machine and control method | |
| CN219611406U (en) | Electric supplementing device and energy storage equipment | |
| CN203537004U (en) | Intelligent lithium battery stand-by power supply device | |
| CN218299907U (en) | Energy storage battery cluster | |
| CN217957631U (en) | Novel low-voltage switch electric appliance with cooling system | |
| CN207967225U (en) | A kind of battery echelon utilizes cabinet | |
| CN216213928U (en) | Energy storage battery cluster convenient to installation is maintained | |
| CN204376405U (en) | DC power supply panel | |
| CN212435078U (en) | Novel power distribution cabinet base | |
| CN210867270U (en) | Intelligent power supply and distribution unit | |
| CN203537005U (en) | Intelligent lithium battery stand-by power supply cabinet | |
| CN109217480B (en) | Flywheel battery energy storage device | |
| CN203150933U (en) | Collecting cabinet and photovoltaic power generation system | |
| CN207218510U (en) | The power unit device of Large Copacity | |
| CN217656450U (en) | Charging device and battery replacing cabinet | |
| CN110783827A (en) | Combined power supply and distribution system | |
| CN206117201U (en) | Super capacitor energy storage cabinet | |
| CN213402459U (en) | Intelligent power distribution power-saving device | |
| CN213093888U (en) | High-performance plug-and-play micro-grid energy storage system | |
| CN221393093U (en) | Charging heap host computer | |
| CN217009396U (en) | Can take out formula of inserting lithium cell energy storage system modularization group battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |