Battery test platform device and battery test system

Abstract

The utility model relates to a battery test platform device and a battery test system. The battery test platform device comprises a battery energy platform, an energy storage converter platform and an energy management platform. The energy storage converter platform comprises a first base station, the first base station comprises a first conversion area and a second conversion area, the first conversion area is used for supporting the energy storage converter all-in-one machine, and the second conversion area is used for supporting the split type energy storage converter; the battery energy platform is arranged on the upstream of the energy storage converter platform and comprises a second base platform, and the second base platform is used for supporting an energy storage container containing a battery; the energy management platform comprises a control cabinet body which is used for accommodating a management module. According to the battery test platform device provided by the invention, the actual application scene of the battery energy storage container is simulated, and the authenticity and reliability of the test result are improved.

Description

Technical Field

[0001] This application relates to the field of battery energy storage technology, and in particular to battery testing platform devices and battery testing systems. Background Technology

[0002] With the rapid development of technology, electricity has become an indispensable energy source in people's production and daily life. To improve the smoothness of electricity supply and ensure the normal operation of production and daily life, energy storage devices are needed. As devices that cyclically store and release electrical energy, energy storage devices store electrical energy or supply the stored energy to electrical devices through charging or discharging. Energy storage devices are widely used in industrial power supply, household power supply, temporary power supply, mobile power supply, wind power generation, solar power generation, and energy storage power stations. Battery energy storage containers, as one form of energy storage device, directly affect the stability and application prospects of the energy storage system due to their operational reliability. Therefore, how to effectively improve the reliability of battery energy storage containers is a pressing technical problem in energy storage technology. Utility Model Content

[0003] This application provides a battery testing platform device and a battery testing system, which aim to improve the reliability of battery energy storage containers to a certain extent.

[0004] In a first aspect, this application proposes a battery testing platform device, which includes a battery energy platform, an energy storage converter platform, and an energy management platform. The energy storage converter platform includes a first base, which includes a first converter area and a second converter area. The first converter area is used to support an integrated energy storage converter, and the second converter area is used to support a split-type energy storage converter. The battery energy platform is located upstream of the energy storage converter platform and includes a second base, which is used to support an energy storage container housing batteries. The energy management platform includes a control cabinet, which is used to house a management module.

[0005] The battery testing platform device provided in this application divides the device into three areas: a battery energy platform, an energy storage converter platform, and an energy management platform. It integrates the battery, energy storage converter, and management modules onto the battery testing platform, achieving full coverage of the core components of battery testing. This simulates the actual application scenario of a battery energy storage container, improving the authenticity and reliability of the test results. The combination and adaptability of the three platforms can meet different testing needs, reducing the construction cost and resource consumption of the battery testing platform device, and improving its applicability and versatility.

[0006] According to one embodiment of this application, the energy storage converter platform includes a first support base located in a first converter zone. The first support base is movably mounted on a first base and is used to support the integrated energy storage converter unit. The first support base provides stable support for the integrated energy storage converter unit, distributing the local load on the first base and mitigating the defect of local structural damage caused by excessive local load. The first support base is movably mounted on the first base, allowing for flexible adjustment of its position according to the size specifications and installation positioning requirements of the integrated energy storage converter unit. Furthermore, the first support base can be replaced.

[0007] According to one embodiment of this application, the first converter region is provided with two first sliding grooves recessed inward relative to the surface of the first base, and the two first sliding grooves are arranged along a first direction; the energy storage converter platform includes a plurality of first support seats, each of the first support seats being slidably connected to the two first sliding grooves, and the plurality of first support seats being arranged along a second direction, the first direction being perpendicular to the second direction. By setting a plurality of first support seats and adopting a structural design in which each support seat is slidably connected to the two first sliding grooves, the sliding connection structure can achieve position adjustment without disassembling the first support seats, and the spacing, arrangement position and support span of each first support seat can be flexibly adjusted, which can adapt to energy storage converter integrated units of different lengths and widths.

[0008] According to one embodiment of this application, the split-type energy storage converter includes a power module, a power control module, and a transformer. The energy storage converter platform also includes a second support base and an integrated cabinet. The integrated cabinet is disposed on the first base and located in the second converter area. The integrated cabinet is used to house the power module and the power control module. The second support base is movably disposed on the first base and located in the second converter area. The second support base is used to support the transformer. The integrated cabinet provides enclosed protection and a convenient opening and closing structure, facilitating the maintenance and replacement of the power module and power control module located within it. The transformer is supported by the second support base, allowing for individual maintenance without disassembling other modules.

[0009] According to one embodiment of this application, the second converter region is provided with two second sliding grooves recessed inward relative to the surface of the first base, and the two second sliding grooves are arranged along a second direction; the energy storage converter platform includes a plurality of second support seats, each of the second support seats being slidably connected to the two second sliding grooves respectively, and at least two second support seats are arranged along a first direction, which is perpendicular to the second direction. By setting multiple second support seats and adopting a structural design in which each support seat is slidably connected to the two second sliding grooves, the sliding connection structure can achieve position adjustment without disassembling the second support seats, and the spacing, arrangement position and support span of each second support seat can be flexibly adjusted, which can adapt to transformers of different lengths and widths.

[0010] According to one embodiment of this application, the first converter region and the second converter region are arranged along a first direction. This allows for full utilization of the installation space of the energy storage converter platform.

[0011] According to one embodiment of this application, the battery energy platform includes a third support base, which is movably disposed on the second base platform and is used to support the energy storage container. The third support base provides stable support to the energy storage container, distributing the local load on the second base platform and mitigating the defect of local structural damage caused by excessive local load. The third support base is movably disposed on the second base platform, allowing for flexible adjustment of its position according to the size and specifications of the energy storage container and installation positioning requirements. Furthermore, the third support base can be replaced.

[0012] According to one embodiment of this application, the second base is provided with two third grooves recessed inward relative to the surface of the second base, and the two third grooves are arranged along a first direction; the battery energy platform includes a plurality of third support seats, each third groove is provided with at least two third support seats, and the third support seats are slidably connected to the third groove, and the at least two third support seats in each third groove are arranged along a second direction, the first direction being perpendicular to the second direction. By providing a plurality of third support seats, and the third support seats being slidably connected to the third grooves, position adjustment can be achieved, and the spacing, arrangement position and support span of each third support seat can be flexibly adjusted, which can adapt to different dimensions of the battery energy platform in the second direction.

[0013] According to one embodiment of this application, the energy management platform includes a third base station, and a control cabinet is disposed on the third base station.

[0014] According to one embodiment of this application, the energy storage converter platform and the energy management platform are disposed on the same side of the battery energy platform along a first direction, and the energy storage converter platform and the energy management platform are arranged along a second direction, with the first direction perpendicular to the second direction. This rational layout of the three platforms improves the space utilization of the battery testing platform device.

[0015] Secondly, this application proposes a battery testing system, which includes a battery energy module, an energy storage converter module, and an energy management module. The battery energy module includes a battery energy platform and an energy storage container housing the battery. The battery energy platform includes a second base for supporting the energy storage container. The energy storage converter module includes an energy storage converter platform and an integrated energy storage converter unit. The energy storage converter platform includes a first base, which includes a first converter area for supporting the integrated energy storage converter unit, which is electrically connected to the battery. The energy management module includes an energy management platform and a management module. The energy management platform includes a control cabinet for housing the management module, which is electrically connected to the integrated energy storage converter unit and the battery.

[0016] The battery testing system provided in this application integrates the core modules of the battery testing system by placing the battery energy module, energy storage converter module, and energy management module in three areas. This enables the system to simulate the real working state of the battery to a greater extent, improving the authenticity and reliability of the test results. Moreover, the battery testing system is divided into three major modules, and different testing needs can be met through the combination and adaptation of existing modules, thus improving the adaptability of the battery testing system.

[0017] According to one embodiment of this application, the energy storage converter platform includes a first support base, which is located in a first converter area and is movably disposed on a first base. The first support base is used to support the integrated energy storage converter unit.

[0018] Thirdly, this application proposes a battery testing system, which includes a battery energy module, an energy storage converter module, and an energy management module. The battery energy module includes a battery energy platform and an energy storage container housing the battery. The battery energy platform includes a second base for supporting the energy storage container. The energy storage converter module includes an energy storage converter platform and a split-type energy storage converter. The energy storage converter platform includes a first base, which includes a second converter area for supporting the split-type energy storage converter, which is electrically connected to the battery. The energy management module includes an energy management platform and a management module. The energy management platform includes a control cabinet for housing the management module, which is electrically connected to the split-type energy storage converter and the battery.

[0019] The battery testing system provided in this application integrates the core modules of the battery testing system by placing the battery energy module, energy storage converter module, and energy management module in three areas. This enables the system to simulate the real working state of the battery to a greater extent, improving the authenticity and reliability of the test results. Moreover, the battery testing system is divided into three major modules, and different testing needs can be met through the combination and adaptation of existing modules, thus improving the adaptability of the battery testing system.

[0020] According to one embodiment of this application, the split-type energy storage converter includes a power module, a power control module, and a transformer; the energy storage converter platform includes a second support base and an integrated cabinet, the integrated cabinet is disposed on the first base and located in the second converter area, the integrated cabinet is used to accommodate the power module and the power control module, the second support base is movably disposed on the first base and located in the second converter area, the second support base is used to support the transformer.

[0021] According to one embodiment of this application, the battery testing system further includes a first cable, which is electrically connected to the battery energy module and the energy storage converter module. This allows for the coiling of the first cable, the regularization of the wiring path, and effective protection of the first cable bundle.

[0022] According to one embodiment of this application, the battery testing system further includes a second cable, which is electrically connected to the energy management module and the energy storage converter module. This allows for the coiling of the second cable, the regularization of the wiring path, and effective protection of the second cable bundle.

[0023] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0024] The features, advantages, and technical effects of exemplary embodiments of this application will now be described with reference to the accompanying drawings.

[0025] Figure 1 This is a schematic diagram of the structure of a battery testing platform device provided in one embodiment of this application;

[0026] Figure 2 This is a schematic diagram of the structure of a battery testing system provided in one embodiment of this application;

[0027] Figure 3 This is a schematic diagram of the structure of a battery testing system provided in another embodiment of this application;

[0028] Figure 4 This is a schematic diagram of a battery testing system provided in an embodiment of this application;

[0029] Figure 5 This is a partial structural diagram of a battery testing system provided in one embodiment of this application. Figure 1 ;

[0030] Figure 6 This is a partial structural diagram of a battery testing system provided in one embodiment of this application. Figure 2 ;

[0031] Figure 7 This is a partial structural diagram of a battery testing system provided in one embodiment of this application. Figure 3 .

[0032] The accompanying drawings may not be drawn to scale.

[0033] Explanation of reference numerals in the attached figures:

[0034] 100. Battery testing platform device; 10. Energy storage converter platform; 11. First base; 111. First converter area; 112. Second converter area; 12. First support seat; 13. First chute; 14. Second support seat; 15. Integrated cabinet; 16. Second chute; 20. Battery energy platform; 21. Second base; 22. Third support seat; 23. Third chute; 30. Energy management platform; 31. Control cabinet; 32. Third base; 201. Energy storage container; 202. Battery; 300a. Integrated energy storage converter; 300b. Split-type energy storage converter; 301. Power module; 302. Power control module; 303. Transformer; 400. Management module; 500. First cable; 600. Second cable;

[0035] 1000. Battery testing system; 1001. Battery energy module; 1002. Energy storage converter module; 1003. Energy management module;

[0036] x, the first direction; y, the second direction. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0038] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used in the description of this application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the description, claims, and accompanying drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the description, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a specific order or hierarchy.

[0039] In this application, the reference to "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0040] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "attachment" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0041] In this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, in this application, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0042] In the embodiments of this application, the same reference numerals denote the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width, and other dimensions of various components in the embodiments of this application shown in the accompanying drawings, as well as the overall thickness, length, width, and other dimensions of the integrated device, are merely illustrative and should not constitute any limitation on this application.

[0043] In this application, "multiple" means two or more (including two).

[0044] Currently, judging from market trends, the application of batteries is becoming increasingly widespread. Batteries are not only used in energy storage power systems such as hydropower, thermal power, wind power, and solar power plants, but also widely used in electric vehicles such as electric bicycles, electric motorcycles, and electric cars, as well as in military equipment and aerospace, among other fields.

[0045] During the manufacturing stage of battery energy storage containers, existing testing methods for energy storage devices cannot accurately simulate their operational status and the collaborative working relationships of various components under actual application scenarios. This leads to problems such as equipment incompatibility and insufficient operational stability during subsequent use. If these problems are not resolved before product deployment, it not only increases later maintenance costs and the difficulty of troubleshooting, but may also affect the overall operating efficiency and reliability of the energy storage device. Therefore, it is urgent to design a testing platform for battery energy storage containers to achieve pre-identification and pre-resolution of problems before deployment, thereby improving the reliability of the energy storage device. The above statements are only used to provide background information related to this application and do not necessarily constitute prior art.

[0046] The battery testing platform device provided in this application divides the device into three areas: a battery energy platform, an energy storage converter platform, and an energy management platform. It integrates the battery, energy storage converter, and management modules onto the battery testing platform, achieving full coverage of the core components of battery testing. This simulates the actual application scenario of a battery energy storage container, improving the authenticity and reliability of the test results. The combination and adaptability of the three platforms can meet different testing needs, reducing the construction cost and resource consumption of the battery testing platform device, and improving its applicability and versatility.

[0047] For ease of explanation, the following embodiments use a battery testing platform device according to an embodiment of this application as an example.

[0048] See Figures 1 to 3 , Figure 1 This is a schematic diagram of the structure of a battery testing platform device provided in one embodiment of this application; Figure 2 This is a schematic diagram of the structure of a battery testing system provided in one embodiment of this application; Figure 3 This is a schematic diagram of the structure of a battery testing system provided in another embodiment of this application.

[0049] like Figures 1 to 3 As shown, this application proposes a battery testing platform device 100, which includes an energy storage converter platform 10. The energy storage converter platform 10 includes a first base 11, which includes a first converter region 111 and a second converter region 112. The first converter region 111 is used to support an integrated energy storage converter 300a, and the second converter region 112 is used to support a split-type energy storage converter 300b.

[0050] The energy storage converter platform 10 is for the installation of energy storage converters. It is used to receive DC power input from the battery, convert it into AC power through its built-in power module 301, and then adjust it to the target voltage through its built-in transformer 303 before outputting it; or it can receive external AC power, rectify it through the power module 301 and adjust it to DC power of the target voltage before outputting it to the battery, thereby realizing bidirectional power conversion.

[0051] The first base 11 includes a first converter zone 111 and a second converter zone 112. The first converter zone 111 supports the integrated energy storage converter 300a, and the second converter zone 112 supports the split-type energy storage converter 300b. Different zones are used to support different energy storage converters, so as to adapt to energy storage converters of different structural types. This improves the problem that a single support structure cannot be compatible with multiple energy storage converters, and expands the applicable scenarios of the energy storage converter platform 10.

[0052] In some examples, the first converter region 111 and the second converter region 112 are set side by side.

[0053] For example, the first converter region 111 may be generally rectangular in shape, and the second converter region 112 may be generally rectangular in shape.

[0054] The battery energy platform 20 is located upstream of the energy storage converter platform 10. The battery energy platform 20 includes a second base 21, which supports the energy storage container 201 containing the battery.

[0055] The battery energy platform 20 is installed in the energy storage container 201, which has batteries. The batteries are used to convert battery chemical energy into electrical energy and output energy in the form of direct current; or they can receive external direct current charging to convert electrical energy into chemical energy for storage.

[0056] The energy storage container 201 contains batteries. The external structure of the container is a box structure, which can be understood as having a hollow cavity to accommodate the batteries.

[0057] In some examples, the area of ​​the first abutment 11 is smaller than the area of ​​the second abutment 21.

[0058] In some examples, the structural strength of the first abutment 11 is less than that of the second abutment 21.

[0059] The battery testing platform device 100 includes an energy management platform 30. The energy management platform 30 includes a control cabinet 31, which houses a management module 400.

[0060] The management module 400 is integrated and installed in the control cabinet to control the bidirectional energy transmission between the battery testing platform and the power grid. By collecting the platform's operating parameters, the working signals of each device, and the power grid's control commands to the power station, it can regulate the operating status and establish a bidirectional communication link with the power grid.

[0061] The control cabinet 31 is equipped with a management module 400. The control cabinet 31 has a hollow cavity for accommodating the management module 400.

[0062] The control cabinet 31 can be of various shapes, which can be selected according to the needs, such as cylinder, cuboid or cube, etc.

[0063] For example, the control cabinet 31 has a cuboid structure.

[0064] Optionally, the control cabinet 31 has dimensions of 600mm in length, 960mm in width, and 2000mm in height.

[0065] The battery testing platform device 100 provided in this application divides the battery testing platform device 100 into three areas: a battery energy platform 20, an energy storage converter platform 10, and an energy management platform 30. The battery, energy storage converter, and management module 400 are integrated onto the battery testing platform device 100, achieving full coverage of the core components of battery testing. This simulates the actual application scenario of the battery energy storage container 201, improving the authenticity and reliability of the test results. The combination and adaptation of the three platforms can meet different testing needs, reducing the construction cost and resource consumption of the battery testing platform device 100, and improving its applicability and versatility.

[0066] According to one embodiment of this application, such as Figure 1 and Figure 2 As shown, the energy storage converter platform 10 includes a first support base 12, which is located in the first converter area 111. The first support base 12 is movably disposed on the first base 11 and is used to support the integrated energy storage converter 300a.

[0067] In some examples, the energy storage converter platform 10 also includes a slide rail, with the first support 12 slidably connected to the slide rail.

[0068] In some examples, the energy storage converter platform 10 also includes a drive unit for driving the first support 12 to move relative to the first base 11.

[0069] In some examples, the energy storage converter platform 10 includes one or more first support bases 12.

[0070] For example, a first support 12 is generally plate-shaped and is used to support the integrated energy storage converter 300a.

[0071] For example, a plurality of first support seats 12 are arranged at intervals.

[0072] In these optional embodiments, the first support base 12 can provide stable support for the integrated energy storage converter 300a, thereby dispersing the local load on the first base 11 and mitigating the defect of local structural damage caused by excessive local load. The first support base 12 is movably disposed on the first base 11, and its position can be flexibly adjusted according to the size specifications and installation positioning requirements of the integrated energy storage converter 300a. The first support base 12 can also be replaced.

[0073] According to one embodiment of this application, such as Figure 1 and Figure 2As shown, the first converter region 111 is provided with two first grooves 13 that are recessed inward relative to the surface of the first base 11, and the two first grooves 13 are arranged along the first direction x. The energy storage converter platform 10 includes a plurality of first support seats 12, each of the first support seats 12 being slidably connected to the two first grooves 13, and the plurality of first support seats 12 are arranged along the second direction y, the first direction x being perpendicular to the second direction y.

[0074] In some examples, the first support base 12 includes a first support plate and two sliders, the first support plate being connected to the two sliders, and the sliders being slidably disposed within the first groove 13.

[0075] For example, the energy storage converter includes two first support bases 12, which are arranged along a second direction y. By adjusting the spacing between the two first support bases 12, energy storage converter integrated units 300a of different sizes can be matched.

[0076] For example, the energy storage converter includes three first support bases 12, which are arranged along a second direction y. When the three first support bases 12 are used to support the integrated energy storage converter 300a, the two edges of the integrated energy storage converter 300a along the second direction y are respectively disposed on the first support bases 12 located at both ends along the second direction y, and the first support base 12 located in the middle is used to support the middle part of the integrated energy storage converter 300a.

[0077] In some examples, along the first direction x, the two ends of the first support plate protrude from the first groove 13.

[0078] For example, the first groove 13 extends along the second direction y.

[0079] In some examples, the length of the first chute 13 along the second direction y is 6m to 7m, and the width of the two first chute 13 along the first direction x is 2m to 3m.

[0080] Optionally, the length of the first chute 13 along the second direction y is 6.5m, and the width of the two first chute 13 along the first direction x is 2.3m.

[0081] In some examples, the energy storage converter platform 10 also includes a first limiting member for restricting the movement of the first support 12. After the first support 12 slides to a predetermined position in the first slide groove 13, the first limiting member positions the first support 12 to restrict its movement.

[0082] In these alternative embodiments, by setting multiple first support seats 12 and adopting a structural design in which each support seat is slidably connected to two first sliding grooves 13, the sliding connection structure can achieve position adjustment without disassembling the first support seats 12. The spacing, arrangement position and support span of each first support seat 12 can be flexibly adjusted, which can adapt to energy storage converter integrated machine 300a of different lengths and widths.

[0083] See also Figure 4 , Figure 4 This is a partial structural diagram of a battery testing system provided in one embodiment of this application. Figure 1 .

[0084] According to one embodiment of this application, such as Figure 1 , Figure 3 and Figure 4 As shown, the split-type energy storage converter 300b includes a power module 301, a power control module 302, and a transformer 303. The energy storage converter platform 10 also includes a second support base 14 and an integrated cabinet 15. The integrated cabinet 15 is disposed on the first base 11 and located in the second converter area 112. The integrated cabinet 15 is used to house the power module 301 and the power control module 302. The second support base 14 is movably disposed on the first base 11 and located in the second converter area 112. The second support base 14 is used to support the transformer 303.

[0085] The three core functional components of the energy storage converter are respectively installed in the second converter section 112 of the first base 11, i.e., the second support base 14 is used to support the transformer 303, and the integrated cabinet 15 is used to house the power module 301 and the power control module 302. Specifically, the power control module 302 has high versatility, and the transformer 303 can be universally adapted for energy storage schemes within the same power range. Based on this, by using different models of power modules 301 and increasing or decreasing the configuration number of power modules 301, the adaptation requirements of different energy storage schemes can be met.

[0086] Optionally, the second support base 14 and the integrated cabinet 15 are arranged along the second direction y.

[0087] In some examples, the energy storage converter platform 10 also includes a slide rail, with the second support 14 slidably connected to the slide rail.

[0088] In some examples, the energy storage converter platform 10 also includes a drive unit for driving the second support 14 to move relative to the first base 11.

[0089] In some examples, the integrated cabinet 15 includes a power control module 302 body and a power module 301 cabinet body.

[0090] For example, the integrated cabinet 15 includes a plurality of power module 301 cabinets, which are stacked along the second direction y.

[0091] The energy storage converter platform 10 includes one or more second support bases 14.

[0092] For example, a second support 14 is generally plate-shaped and is used to support the transformer 303.

[0093] For example, a plurality of second support seats 14 are arranged at intervals.

[0094] In these alternative embodiments, the integrated cabinet 15 can provide a closed protection and a convenient opening and closing structure, which facilitates the inspection and replacement of the power module 301 and the power control module 302 located therein; the transformer 303 is supported by the second support base 14, and can be maintained separately without disassembling other modules.

[0095] According to one embodiment of this application, such as Figure 1 and Figure 3 As shown, the second converter region 112 is provided with two second grooves 16 that are recessed inward relative to the surface of the first base 11, and the two second grooves 16 are arranged along the second direction y. The energy storage converter platform 10 includes a plurality of second support seats 14, each of which is slidably connected to two second grooves 16, and at least two second support seats 14 are arranged along the first direction x, which is perpendicular to the second direction y.

[0096] In some examples, the second support 14 includes a second support plate and two second sliders, the second support plate being connected to the two second sliders, and the second sliders being slidably disposed within the first groove 13.

[0097] For example, the energy storage converter includes two second support bases 14 arranged along a first direction x. By adjusting the spacing between the two second support bases 14, transformers 303 of different sizes can be matched.

[0098] In some examples, along the second direction y, the two ends of the second support plate protrude from the second groove 16.

[0099] For example, the second groove 16 extends along the first direction x.

[0100] In some examples, the energy storage converter platform 10 also includes a second limiting member for restricting the movement of the second support 14. After the second support 14 slides to a predetermined position in the second slide groove 16, the second limiting member positions the second support 14 to restrict its movement.

[0101] In these alternative embodiments, by setting multiple second support seats 14 and adopting a structural design in which each support seat is slidably connected to two second sliding grooves 16, the sliding connection structure can achieve position adjustment without disassembling the second support seats 14. The spacing, arrangement position and support span of each second support seat 14 can be flexibly adjusted, which can adapt to transformers 303 of different lengths and widths.

[0102] According to one embodiment of this application, the first converter region 111 and the second converter region 112 are arranged along a first direction x. This compact, partitioned layout allows for full utilization of the installation space of the energy storage converter platform 10.

[0103] In some examples, the battery power platform 20 is located on the side of the second converter region 112 opposite to the first converter region 111 along the first direction x.

[0104] According to one embodiment of this application, the battery energy platform 20 includes a third support 22, which is movably disposed on the second base 21 and is used to support the energy storage container 201.

[0105] In some examples, the battery power platform 20 also includes a slide rail, on which a second base 21 is mounted, and a third support 22 is slidably connected.

[0106] In some examples, the battery power platform 20 also includes a drive unit for driving the third support 22 to move relative to the second base 21.

[0107] In some examples, the battery power platform 20 includes one or more third support bases 22.

[0108] For example, a third support 22 is generally plate-shaped to support the energy storage container 201.

[0109] For example, multiple third support seats 22 are arranged at intervals.

[0110] In these alternative embodiments, the third support 22 can provide stable support for the energy storage container 201, thereby dispersing the local load on the second base 21 and mitigating the defect of local structural damage caused by excessive local load. The third support 22 is movably mounted on the second base 21 and its position can be flexibly adjusted according to the size and specifications of the energy storage container 201 and the installation positioning requirements. The third support 22 can also be replaced.

[0111] According to one embodiment of this application, the second base 21 is provided with two third grooves 23 recessed inward relative to the surface of the second base 21, and the two third grooves 23 are arranged along a first direction x. The battery energy platform 20 includes a plurality of third support seats 22, each third groove 23 is provided with at least two third support seats 22, and the third support seats 22 are slidably connected to the third groove 23. The at least two third support seats 22 in each third groove 23 are arranged along a second direction y, and the first direction x is perpendicular to the second direction y.

[0112] In some examples, the third support 22 includes a fastener and a roller connected together. The fastener is used to secure the energy storage container 201, and the roller rolls in a third chute 23.

[0113] For example, the battery energy platform 20 includes four third support bases 22, which are respectively disposed at the four bottom corners of the energy storage container 201.

[0114] For example, the third groove 23 extends along the second direction y.

[0115] In some examples, the length of the third chute 23 along the second direction y is 12m to 13m, and the width of the two first chute 13 along the first direction x is 2m to 3m.

[0116] Optionally, the length of the third chute 23 along the second direction y is 12.5m, and the width of the two third chute 23 along the first direction x is 2.5m.

[0117] In some examples, the energy storage converter platform 10 also includes a third limiting member for restricting the movement of the third support 22. After the third support 22 slides to a predetermined position in the third slide groove 23, the third limiting member positions the third support 22 to restrict its movement.

[0118] In these alternative embodiments, by setting multiple third support seats 22, the third support seats 22 are slidably connected to the third slide groove 23 to realize position adjustment. The spacing, arrangement position and support span of each third support seat 22 can be flexibly adjusted to adapt to different dimensions of the battery energy platform 20 in the second direction y.

[0119] According to one embodiment of this application, the energy management platform 30 includes a third base station 32, and a control cabinet 31 is disposed on the third base station 32.

[0120] In some examples, the third base 32 is provided with a cable tray for accommodating cables.

[0121] In some examples, the area of ​​the third base station 32 is smaller than the area of ​​the first base station 11, and the area of ​​the first base station 11 is smaller than the area of ​​the second base station 21. The second base station 21 is used to support the energy storage container 201 and occupies a larger area.

[0122] In some examples, the height of the third base 32 is less than the height of the first base 11, and the height of the first base 11 is less than the height of the second base 21. Due to the large weight of the energy storage container 201, the second base 21 has a higher height and a higher structural load-bearing capacity, which can meet the stable support requirements for the energy storage container 201.

[0123] According to one embodiment of this application, the energy storage converter platform 10 and the energy management platform 30 are disposed on the same side of the battery energy platform 20 along the first direction x, and the energy storage converter platform 10 and the energy management platform 30 are arranged along the second direction y, with the first direction x perpendicular to the second direction y. This rational layout of the three platforms improves the space utilization of the battery testing platform device 100.

[0124] See also Figures 5 to 7 , Figure 5 This is a schematic diagram of a battery testing system provided in an embodiment of this application; Figure 6 This is a partial structural diagram of a battery testing system provided in one embodiment of this application. Figure 2 ; Figure 7 This is a partial structural diagram of a battery testing system provided in one embodiment of this application. Figure 3 .

[0125] Secondly, such as Figure 2 , Figures 5 to 7 As shown, this application proposes a battery testing system 1000, which includes a battery energy module 1001, an energy storage converter module 1002, and an energy management module 1003. The battery energy module 1001 includes a battery energy platform 20 and an energy storage container 201 housing the batteries 202. The battery energy platform 20 includes a second base 21 for supporting the energy storage container 201. The energy storage converter module 1002 includes an energy storage converter platform 10 and an integrated energy storage converter 300. a. The energy storage converter platform 10 includes a first base 11, the first base 11 includes a first converter area 111, the first converter area 111 is used to support the integrated energy storage converter 300a, the integrated energy storage converter 300a is electrically connected to the battery 202; the energy management module 1003 includes an energy management platform 30 and a management module 400, the energy management platform 30 includes a control cabinet 31, the control cabinet 31 is used to house the management module 400, the management module 400 is electrically connected to the integrated energy storage converter 300a and the battery 202.

[0126] The energy storage container 201 contains a battery 202. The external structure of the energy storage container 201 is a box structure, which can be understood as having a hollow cavity to accommodate the battery 202.

[0127] The box structure can be in various shapes, which can be selected according to the needs, such as cylinder, cuboid or cube, etc.

[0128] In some examples, the energy storage container 201 has dimensions of 12m to 13m in length, 2m to 3m in width, and 2m to 3m in height.

[0129] Optionally, the dimensions of the energy storage container 201 are 12.131m in length, 2.438m in width, and 2.896m in height.

[0130] In some examples, the energy storage container 201 has dimensions of 6m to 7m in length, 2m to 3m in width, and 2m to 3m in height.

[0131] Optionally, the dimensions of the energy storage container 201 are 6.58m long, 2.438m wide, and 2.896m high.

[0132] Battery 202 typically refers to a single physical module comprising multiple battery cells to provide higher voltage and capacity. A battery cell can be the smallest unit that makes up a battery device.

[0133] Battery 202 may include one or more battery cell assemblies for providing voltage and capacity.

[0134] A battery cell assembly may include multiple battery cells, which are connected in series, parallel, or mixed connection via a busbar. Mixed connection refers to multiple battery cells being connected in both series and parallel connections.

[0135] A battery cell can be a rechargeable battery cell, which refers to a battery cell that can be recharged after being discharged to activate the active materials and continue to be used.

[0136] As an example, a single battery cell can be a lithium-ion battery cell, a sodium-ion battery cell, a sodium-lithium-ion battery cell, a lithium metal battery cell, a sodium metal battery cell, a lithium-sulfur battery cell, a magnesium-ion battery cell, a nickel-metal hydride battery cell, a nickel-cadmium battery cell, a lead-acid battery cell, etc.

[0137] As an example, a battery cell can be a prismatic battery cell, a pouch battery cell, or a battery cell of other shapes. Prismatic battery cells include prismatic battery cells, blade-shaped battery cells, and multi-prismatic battery cells, such as hexagonal prismatic battery cells.

[0138] In some embodiments, a battery cell assembly is typically formed by arranging multiple battery cells; as an example, a battery cell assembly can be a battery module, which is formed by arranging and fixing multiple battery cells into a single module. As an example, a battery module can be formed by bundling multiple battery cells together with cable ties.

[0139] The external structure of the energy storage converter integrated unit 300a is a box structure, which can be understood as having a hollow cavity to house core components such as the power module 301, the power control module 302, and the transformer 303.

[0140] The box structure can be in various shapes, which can be selected according to the needs, such as cylinder, cuboid or cube, etc.

[0141] In some examples, the integrated energy storage converter 300a has dimensions of 6m to 7m in length, 2m to 3m in width, and 2m to 3m in height.

[0142] Optionally, the dimensions of the integrated energy storage converter 300a are 6.58m in length, 2.438m in width, and 2.896m in height.

[0143] The battery testing system 1000 provided in this application integrates the core modules of the battery testing system 1000 by placing the battery energy module 1001, the energy storage converter module 1002, and the energy management module 1003 in three areas. This achieves full-link integration of the core modules of the battery testing system 1000, which can simulate the real working state of the battery to a greater extent and improve the authenticity and reliability of the test results. Moreover, the battery testing system 1000 is divided into three major modules, and different testing needs can be met through the combination and adaptation of existing modules, thus improving the adaptability of the battery testing system 1000.

[0144] According to one embodiment of this application, the energy storage converter platform 10 includes a first support base 12, which is located in the first converter area 111 and is movably disposed on the first base 11. The first support base 12 is used to support the integrated energy storage converter 300a.

[0145] Thirdly, such as Figures 3 to 7As shown, this application proposes a battery testing system 1000, which includes a battery energy module 1001, an energy storage converter module 1002, and an energy management module 1003. The battery energy module 1001 includes a battery energy platform 20 and an energy storage container 201 housing a battery 202. The battery energy platform 20 includes a second base 21 for supporting the energy storage container 201. The energy storage converter platform 10 module includes an energy storage converter and a split-type energy storage converter 300b. The energy storage converter platform 10 includes a first base 11, which includes a second converter region 112 for supporting the split-type energy storage converter 300b, which is electrically connected to the battery 202. The energy management module 1003 includes an energy management platform 30 and a management module 400. The energy management platform 30 includes a control cabinet 31 for housing the management module 400. The management module 400 is electrically connected to the split-type energy storage converter 300b and the battery 202.

[0146] The battery testing system 1000 provided in this application integrates the core modules of the battery testing system 1000 by placing the battery energy module 1001, the energy storage converter module 1002, and the energy management module 1003 in three areas. This achieves full-link integration of the core modules of the battery testing system 1000, which can simulate the real working state of the battery to a greater extent and improve the authenticity and reliability of the test results. Moreover, the battery testing system 1000 is divided into three major modules, and different testing needs can be met through the combination and adaptation of existing modules, thus improving the adaptability of the battery testing system 1000.

[0147] According to one embodiment of this application, the split-type energy storage converter 300b includes a power module 301, a power control module 302, and a transformer 303; the energy storage converter platform 10 includes a second support base 14 and an integrated cabinet 15. The integrated cabinet 15 is disposed on the first base 11 and located in the second converter area 112. The integrated cabinet 15 is used to accommodate the power module 301 and the power control module 302. The second support base 14 is movably disposed on the first base 11 and located in the second converter area 112. The second support base 14 is used to support the transformer 303.

[0148] Compared to the integrated energy storage converter 300a, the power module 301 of the split energy storage converter 300b is combined and configured as the smallest unit, which can flexibly form the required high-power module 301.

[0149] The split-type energy storage converter 300b includes a power module 301, a power control module 302, and a transformer 303, which are independently installed in the second converter zone 112. The controller is compatible with the full range of power modules 301 of the same brand. The transformer 303 is designed for energy storage systems within a predetermined power range and can achieve universal adaptation. Therefore, by replacing the power module 301, the adaptation requirements of different energy storage systems can be met.

[0150] According to one embodiment of this application, the battery testing system 1000 further includes a first cable 500, which is electrically connected to the battery energy module 1001 and the energy storage converter module 1002.

[0151] In some embodiments, a first cable tray is provided between the first base 11 and the second base 21. The first cable tray is used to accommodate at least a portion of the first cable 500. This enables the first cable 500 to be gathered, the wiring path to be organized, and the bundle of the first cable 500 to be effectively protected.

[0152] In some embodiments, one end of the first cable 500 passes through the energy storage container 201 and connects to the battery 202, and the other end of the first cable 500 passes through the integrated cabinet of the energy storage converter and connects to the battery 202, and passes through the cabinet of the energy storage converter and connects to the power control module 302.

[0153] According to one embodiment of this application, the battery testing system 1000 further includes a second cable 600, which is electrically connected to the energy management module 1003 and the energy storage converter module 1002.

[0154] In some embodiments, a second cable tray is provided between the second base 21 and the third base 32. The second cable tray is used to accommodate at least a portion of the second cable 600. This enables the second cable 600 to be gathered, the wiring path to be organized, and the second cable 600 bundle to be effectively protected.

[0155] In some embodiments, one end of the second cable 600 passes through the energy storage converter cabinet and is connected to the power control module 302, and the other end passes through the control cabinet 31 and is connected to the management module 400.

[0156] In some embodiments, the management module 400 includes one or more of the following: a GPS antenna, a server, a grid time synchronization server, a switch, a coordination controller, an electricity meter, and an automation controller.

[0157] In some embodiments, the energy management module 1003 further includes an operating computer, which communicates with the management module 400 in the control cabinet 31 via a network connection to realize human-computer interaction.

[0158] like Figures 1 to 4 , Figure 6 and Figure 7 As shown in the figure, this application embodiment provides a battery testing platform device 100, which includes a battery energy platform 20, an energy storage converter platform 10, and an energy management platform 30. The energy storage converter platform 10 and the energy management platform 30 are disposed on the same side of the battery energy platform 20 along a first direction x, and the energy storage converter platform 10 and the energy management platform 30 are arranged along a second direction y, wherein the first direction x is perpendicular to the second direction y.

[0159] The energy storage converter platform 10 includes a first base 11, multiple first support bases 12, multiple second support bases 14, and an integrated cabinet 15. The first base 11 includes a first converter zone 111 and a second converter zone 112. The first converter zone 111 supports the integrated energy storage converter 300a, and the second converter zone 112 supports the split-type energy storage converter 300b. The first converter zone 111 and the second converter zone 112 are arranged along a first direction x. The split-type energy storage converter 300b includes a power module 301, a power control module 302, and a transformer 303. The first support bases 12 are located in the first converter zone 111 and support the integrated energy storage converter 300a. The first converter zone 111 has two first grooves 13 recessed inward relative to the surface of the first base 11, and the two first grooves 13 are arranged along a first direction x. Each first support 12 is slidably connected to the two first grooves 13, and multiple first support 12s are arranged along a second direction y, where the first direction x is perpendicular to the second direction y. An integrated cabinet 15 is disposed on the first base 11 and located in the second converter zone 112. The integrated cabinet 15 is used to accommodate the power module 301 and the power control module 302. A second support 14 is located in the second converter zone 112 and is used to support the transformer 303. The second converter zone 112 has two second grooves 16 recessed inward relative to the surface of the first base 11, and the two second grooves 16 are arranged along a second direction y. Each second support 14 is slidably connected to the two second grooves 16, and at least two second support 14s are arranged along the first direction x.

[0160] The battery energy platform 20 is located upstream of the energy storage converter platform 10. The battery energy platform 20 includes a second base 21 and a plurality of third support seats 22. The second base 21 is used to support the energy storage container 201 containing the battery. The second base 21 is provided with two third grooves 23 that are recessed inward relative to the surface of the second base 21. The two third grooves 23 are arranged along a first direction x. The third support seats 22 are used to support the energy storage container 201. Each third groove 23 is provided with at least two third support seats 22, and the third support seats 22 are slidably connected to the third groove 23. The at least two third support seats 22 in each third groove 23 are arranged along a second direction y.

[0161] The energy management platform 30 includes a third base station 32 and a control cabinet 31, which houses the management module 400. The control cabinet 31 is located on the third base station 32.

[0162] Although this application has been described with reference to preferred embodiments, various modifications can be made thereto and components can be replaced with equivalents without departing from the scope of this application. In particular, the technical features mentioned in the various embodiments can be combined in any manner, provided there is no structural conflict. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A battery testing platform device, characterized in that, include: An energy storage converter platform includes a first base, the first base includes a first converter area and a second converter area, the first converter area is used to support an integrated energy storage converter, and the second converter area is used to support a split-type energy storage converter. A battery energy platform is located upstream of the battery energy platform, including a second base platform, which is used to support an energy storage container containing batteries; An energy management platform includes a control cabinet for housing management modules.

2. The battery testing platform device according to claim 1, characterized in that, The energy storage converter platform also includes a first support base, which is located in the first converter area and is movably disposed on the first base. The first support base is used to support the integrated energy storage converter unit.

3. The battery testing platform device according to claim 2, characterized in that, The first converter region is provided with two first grooves that are recessed inward relative to the surface of the first base, and the two first grooves are arranged along a first direction; The energy storage converter platform includes multiple first support bases, each of which is slidably connected to two first sliding grooves. The multiple first support bases are arranged along a second direction, which is perpendicular to the second direction.

4. The battery testing platform device according to claim 1, characterized in that, The split-type energy storage converter includes a power module, a power control module, and a transformer; The energy storage converter platform also includes a second support base and an integrated cabinet. The integrated cabinet is disposed on the first base and located in the second converter area. The integrated cabinet is used to accommodate the power module and the power control module. The second support base is movably disposed on the first base and located in the second converter area. The second support base is used to support the transformer.

5. The battery testing platform device according to claim 2, characterized in that, The second converter region is provided with two second grooves that are recessed inward relative to the surface of the first base, and the two second grooves are arranged along the second direction; The energy storage converter platform includes multiple second support bases, each of which is slidably connected to two second slide grooves. At least two second support bases are arranged along a first direction, which is perpendicular to the second direction.

6. The battery testing platform device according to claim 1, characterized in that, The first converter zone and the second converter zone are arranged along the first direction.

7. The battery testing platform device according to claim 1, characterized in that, The battery energy platform also includes a third support base, which is movably disposed on the second base and is used to support the energy storage container.

8. The battery testing platform apparatus according to claim 7, characterized in that, The second base is provided with two third grooves that are recessed inward relative to the surface of the second base, and the two third grooves are arranged along the first direction; The battery energy platform includes multiple third support seats, each third slide groove is provided with at least two third support seats, and the third support seats are slidably connected to the third slide groove. At least two third support seats in each third slide groove are arranged along a second direction, and the first direction is perpendicular to the second direction.

9. The battery testing platform device according to claim 1, characterized in that, The energy management platform includes a third base station, and the control cabinet is located on the third base station.

10. The battery testing platform apparatus according to claim 1, characterized in that, The energy storage converter platform and the energy management platform are located on the same side of the battery energy platform along the first direction, and the energy storage converter platform and the energy management platform are arranged along the second direction, with the first direction perpendicular to the second direction.

11. A battery testing system, characterized in that, include: A battery energy module includes a battery energy platform and an energy storage container housing batteries. The battery energy platform includes a second base for supporting the energy storage container. An energy storage converter module includes an energy storage converter platform and an integrated energy storage converter unit. The energy storage converter platform includes a first base, which includes a first converter area. The first converter area is used to support the integrated energy storage converter unit, and the integrated energy storage converter unit is electrically connected to the battery. An energy management module includes an energy management platform and a management module. The energy management platform includes a control cabinet for housing the management module. The management module is electrically connected to the integrated energy storage converter and the battery.

12. The battery testing system according to claim 11, characterized in that, The energy storage converter platform includes a first support base, which is located in the first converter area and is movably disposed on the first base. The first support base is used to support the integrated energy storage converter unit.

13. A battery testing system, characterized in that, include: A battery energy module includes a battery energy platform and an energy storage container housing batteries. The battery energy platform includes a second base for supporting the energy storage container. An energy storage converter module includes an energy storage converter platform and a split-type energy storage converter. The energy storage converter platform includes a first base, and the first base includes a second converter region. The second converter region is used to support the split-type energy storage converter, and the split-type energy storage converter is electrically connected to the battery. An energy management module includes an energy management platform and a management module. The energy management platform includes a control cabinet for housing the management module. The management module is electrically connected to the split-type energy storage converter and the battery.

14. The battery testing system according to claim 13, characterized in that, The split-type energy storage converter includes a power module, a power control module, and a transformer; The energy storage converter platform includes a second support base and an integrated cabinet. The integrated cabinet is disposed on the first base and located in the second converter area. The integrated cabinet is used to accommodate the power module and the power control module. The second support base is movably disposed on the first base and located in the second converter area. The second support base is used to support the transformer.

15. The battery testing system according to claim 11 or 13, characterized in that, The battery testing system also includes a first cable, which is electrically connected to the battery energy module and the energy storage converter module. And / or, The battery testing system also includes a second cable, which is electrically connected to the energy management module and the energy storage converter module.

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