CN114071981B - Heat dissipation module of energy storage converter - Google Patents
Heat dissipation module of energy storage converter Download PDFInfo
- Publication number
- CN114071981B CN114071981B CN202210039979.8A CN202210039979A CN114071981B CN 114071981 B CN114071981 B CN 114071981B CN 202210039979 A CN202210039979 A CN 202210039979A CN 114071981 B CN114071981 B CN 114071981B
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- fan
- heat dissipation
- transformer
- air
- air inlet
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
Abstract
The invention discloses a heat dissipation module of an energy storage converter, which comprises a chassis shell, a heat dissipation component of a transformer and a heat dissipation component of a power supply module, wherein the chassis shell comprises a front door and a back plate which are oppositely arranged; the heat dissipation component of the transformer comprises the transformer and a first fan arranged above the transformer, a first air inlet is formed in the front door, a first air outlet is formed in the back plate, and the first fan is used for discharging outside air sucked by the first air inlet after flowing through the transformer through the first air outlet; the heat dissipation component of the power supply module comprises a power supply module and a second fan, the power supply module and the second fan are both located above the transformer, a second air inlet is formed in the front door, a second air outlet is formed in the back plate, and the second fan is used for enabling outside air sucked by the second air inlet to flow through the power supply module and then to be discharged through the second air outlet. The invention accelerates the flow of gas under the action of the first fan, the second fan and the plurality of air ports, thereby realizing effective heat dissipation of the energy storage converter.
Description
Technical Field
The invention relates to the field of heat dissipation, in particular to a heat dissipation module of an energy storage converter.
Background
The energy storage system can realize alternating current-direct current conversion between the energy storage battery and the power grid, and the alternating current-direct current conversion is mainly realized by depending on an energy storage converter which is core equipment. The energy storage converter can complete bidirectional energy flow between the energy storage battery and the power grid, and generally has multiple working modes, such as grid-connected charging, grid-connected discharging, active input and output, reactive input and output, off-grid charging, off-grid discharging and the like.
The energy storage converter can be in the continuous production of heat of long-time working in-process internal component wherein, the internal component that the continuous work generates heat mainly includes transformer and power module, if can not carry out effectual heat dissipation to transformer and power module, the continuous rising of so temperature just can influence transformer and power module's work efficiency, even causes the damage to transformer and power module.
Therefore, it is necessary to provide a heat dissipation module of an energy storage converter to solve the above technical problems.
Disclosure of Invention
The invention mainly aims to provide a heat dissipation module of an energy storage converter, and aims to solve the problem of how to effectively dissipate heat of the energy storage converter.
In order to achieve the above object, the heat dissipation module of the energy storage converter provided by the present invention comprises a chassis housing, a heat dissipation member of a transformer, and a heat dissipation member of a power supply module, wherein the chassis housing comprises a front door and a back plate which are arranged oppositely; the heat dissipation component of the transformer comprises a transformer arranged at the bottom end of the chassis shell and a first fan arranged above the transformer, a first air inlet is formed in the front door, a first air outlet is formed in the back plate, and the first fan is used for discharging outside air sucked by the first air inlet after flowing through the transformer through the first air outlet; the heat dissipation component of the power supply module comprises a power supply module and a second fan which are arranged in the chassis shell, the power supply module and the second fan are both positioned above the transformer, a second air inlet is formed in the front door, a second air outlet is formed in the back plate, and the second fan is used for discharging outside air sucked by the second air inlet after flowing through the power supply module through the second air outlet.
Optionally, the heat radiation member of transformer still includes the installation component that is used for setting up first fan, the installation component includes mounting panel, spacing frame and slider, the mounting panel sets up just be located in chassis exterior shell the transformer top, the round mouth has been seted up on the mounting panel, spacing frame fixed connection be in on the mounting panel, spacing frame length direction's both ends with the mounting panel combination form respectively with the first opening of first air outlet intercommunication and confession the second opening of slider embedding, first fan sets up on the slider, set up on the slider with the extraction opening of round mouth intercommunication.
Optionally, the sliding part includes a sliding bottom plate, a sliding cover plate fixedly connected to the sliding bottom plate, and a support frame fixedly connected to the sliding cover plate and used for mounting the first fan, and the air exhaust opening is formed in the sliding bottom plate.
Optionally, a pressing plate is fixed on the mounting plate, and the pressing plate is used for pressing the sliding bottom plate.
Optionally, the power supply module includes a plurality of storage boxes arranged in the chassis housing at intervals and an energy storage battery stored in each storage box, a plurality of air inlets are formed in one end, close to the second air inlet, of each storage box, a plurality of air outlets are formed in one section, close to the second air outlet, of each storage box, and the second fan is fixedly connected in the storage boxes.
Optionally, the accommodating box comprises a frame body with two open ends, a first cover plate provided with a plurality of air inlets and a second cover plate provided with a plurality of air outlets, the first cover plate covers the opening on one side of the frame body close to the second air inlet, and the second cover plate covers the opening on one side of the frame body close to the second air outlet.
Optionally, a plurality of clamping blocks are arranged on the frame body at intervals, and clamping holes used for being clamped and connected with the clamping blocks in a matched mode are formed in the first cover plate.
Optionally, a plurality of round holes evenly arranged at intervals are further formed in the first cover plate, and the round holes are located above the air inlet holes.
Optionally, the chassis housing further includes a bottom plate for preventing the transformer, and a third air inlet is formed in the bottom plate.
Optionally, the first air inlet, the second air inlet, the third air inlet, the first air outlet and the second air outlet are all provided with dust screens.
In the technical scheme of the invention, the energy storage converter is started, then the first fan and the second fan are started, when the transformer is cooled, external air enters the case shell from the first air inlet on the front door, the air flows in from the bottom of the transformer under the action of the first fan, heat air is formed after the heat of the transformer is absorbed, and hot air is discharged through the first air outlet under the action of the first fan; when the power supply module is cooled, the power supply module and the second fan start to work, the power supply module emits heat when working, the second fan sucks the outside air from the second air inlet on the front door, then the outside air absorbs the heat of the power supply module under the action of the second fan and becomes hot air, and then the heat is discharged through the second air outlet under the blowing of the second fan. This heat radiation module of energy storage converter accelerates gaseous flow velocity through setting up first fan and second fan to make transformer and power module can be taken away more heats in the same time, thereby improved energy storage converter's radiating effect, be favorable to energy storage converter's normal work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 structures shown in the drawings without creative efforts.
Fig. 1 is a schematic diagram of a transformer heat dissipation structure of a heat dissipation module of an energy storage converter according to an embodiment of the invention;
fig. 2 is a schematic diagram of a heat dissipation structure of a power supply module of a heat dissipation module of an energy storage converter according to an embodiment of the present invention;
FIG. 3 is a schematic view illustrating the installation of a first fan according to an embodiment of the present invention;
FIG. 4 is a schematic view illustrating the installation of a second fan according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a slider according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a mounting assembly in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of an energy storage cell according to an embodiment of the present invention;
FIG. 8 is a schematic view of the structure of the accommodation box in one embodiment of the present invention;
FIG. 9 is an enlarged view of portion A of FIG. 8;
fig. 10 is a schematic structural diagram of a bottom plate of a chassis housing according to an embodiment of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a heat dissipation module of an energy storage converter, and aims to solve the problem of how to effectively dissipate heat of the energy storage converter.
Referring to fig. 1 to 4, the heat dissipation module of the energy storage converter provided by the invention comprises a chassis housing 1, a heat dissipation member of a transformer 2 and a heat dissipation member of a power supply module 5, wherein the chassis housing 1 comprises a front door 11 and a back plate 14 which are oppositely arranged; the heat dissipation component of the transformer 2 comprises a transformer 2 arranged at the bottom end of the chassis housing 1 and a first fan 3 arranged above the transformer 2, a first air inlet 12 is formed on the front door 11, a first air outlet 15 is formed on the back panel 14, and the first fan 3 is used for discharging outside air sucked by the first air inlet 12 through the transformer 2 and then through the first air outlet 15; the heat dissipation member of the power supply module 5 includes a power supply module 5 and a second fan 52 disposed in the chassis housing 1, the power supply module 5 and the second fan 52 are both located above the transformer 2, the front door 11 is provided with a second air inlet 13, the back panel 14 is provided with a second air outlet 16, and the second fan 52 is configured to discharge outside air sucked by the second air inlet 13 through the second air outlet 16 after flowing through the power supply module 5.
In this embodiment, the chassis housing 1 includes a bottom plate, two side plates oppositely disposed and fixedly connected to the bottom plate 17, a back plate 14 fixedly connected to the side plates and the bottom plate 17, and a front door 11 hinged to the side plates, wherein the front door 11 adopts a middle opening structure, a first air inlet 12 is disposed at a position on the front door 11 near the bottom of the transformer 2, a second air inlet 13 is disposed at a position on the front door 11 near the second fan 52, a first air outlet 15 on the rear door is disposed above the transformer 2, and a second air outlet 16 on the rear door is disposed corresponding to the second air inlet 13. The quantity of transformer 2 is a plurality of, and a plurality of transformer 2 set up in chassis exterior 1 along chassis exterior 1's length direction interval, and the gap that produces when the interval sets up is convenient for the air current through being favorable to improving the radiating effect. Wherein, the first fan 3 adopts a centrifugal fan. When the energy storage converter works specifically, the energy storage converter is started, and then the first fan 3 and the second fan 52 are started, when the transformer 2 is subjected to heat dissipation, external air enters the case shell 1 from the first air inlet 12 on the front door 11, the air flows in from the bottom of the transformer 2 under the action of the first fan 3, heat of the transformer 2 is absorbed, hot air is formed, and hot air is discharged through the first air outlet 15 under the action of the first fan 3; when the power supply module 5 is cooled, the power supply module 5 and the second fan 52 start to operate, the power supply module 5 generates heat when operating, the second fan 52 sucks the outside air from the second air inlet 13 on the front door 11, the outside air absorbs the heat of the power supply module 5 under the action of the second fan 52 to become hot air, and the hot air is blown by the second fan 52 and discharged through the second air outlet 16. This heat radiation module of energy storage converter accelerates gaseous flow velocity through setting up first fan 3 and second fan 52 to make transformer 2 and power module 5 can be taken away more heats in the same time, thereby improved energy storage converter's radiating effect, be favorable to energy storage converter's normal work.
Referring to fig. 5 to 6, the heat dissipation member of the transformer 2 further includes an installation assembly 4 for installing the first fan 3, the installation assembly 4 includes an installation plate 41, a limit frame 42 and a sliding member 43, the installation plate 41 is disposed in the chassis housing and located above the transformer 2, a round opening 411 is formed on the installation plate 41, the limit frame 42 is fixedly connected to the installation plate 41, two ends of the limit frame 42 in the length direction are combined with the installation plate 41 to form a first opening 421 communicated with the first air outlet 15 and a second opening 422 for the sliding member to be embedded into, the first fan 3 is disposed on the sliding member 43, and the sliding member 43 is provided with an air suction opening 432 communicated with the round opening 411. During specific work, the energy storage converter is started, the first fan 3 is started along with the energy storage converter, external air enters the chassis shell 1 from the first air inlet 12 on the front door 11, the air flows in from the bottom of the transformer 2 under the action of the first fan 3, the air absorbs heat of the transformer 2 and then enters the limiting frame 42 through the round opening 411 on the mounting plate 41 and the air extraction opening 432 on the sliding piece 43, and the limiting frame 42 and the second opening 422 formed by mounting combination are covered by the sliding piece, so that the hot air is exhausted from the air outlet after passing through the first opening 421 under the action of the first fan 3.
Further, the sliding member 43 includes a sliding bottom plate 431, a sliding cover 433 fixedly connected to the sliding bottom plate 431, and a supporting frame 434 fixedly connected to the sliding cover 433 for mounting the first fan 3, and the air suction opening 432 is opened in the sliding bottom plate 431.
In this embodiment, the sliding part 43 includes a sliding bottom plate 431 for placing the first fan 3, a sliding cover 433 for covering the second opening 422, and a support 434 for installing the first fan 3, the support 434 is detachably disposed on the sliding bottom plate 431 by screws, the support 434 includes two support plates disposed oppositely and a transverse plate fixed on one side of the support plates, one end of the first fan 3 is fixedly connected to the transverse plate, the other end of the first fan 3 is fixedly connected to the sliding bottom plate 431, and the fan blades of the first fan 3 are disposed in alignment with the air suction opening.
Further, a pressing plate 412 is fixed on the mounting plate 41, and the pressing plate 412 is used for pressing the sliding bottom plate 431. In this embodiment, the number of the pressing plates 412 may be multiple, and the ends of the sliding bottom plate 431 extending into the second opening 422 are pressed by the pressing plates 412 to be limited at intervals along the length direction of the limiting frame 42, and at the same time, the sliding members 43 are fixed to a certain extent.
Referring to fig. 7 to 9, the power supply module 5 includes a plurality of accommodating boxes 51 disposed in the chassis housing 1 at intervals and an energy storage battery 53 stored in each accommodating box 51, a plurality of air inlets 514 are opened at one end of the accommodating box 51 close to the second air inlet 13, a plurality of air outlets 518 are opened at one section of the accommodating box 51 close to the second air outlet 16, and the second fan is fixedly connected in the accommodating box 51. In the present embodiment, a plurality of accommodating boxes 51 for accommodating the energy storage batteries 53 are arranged at intervals in the upper half of the chassis housing 1, and the air inlet holes 514 and the air outlet holes 518 in the present embodiment are not only used for the circulation of air, but also can block external dust and mosquitoes to some extent, so as to protect the elements in the accommodating boxes 51.
Further, the accommodating box 51 includes a frame 511 with two open ends, a first cover plate 513 with a plurality of air inlets 514 and a second cover plate 517 with a plurality of air outlets 518, the first cover plate 513 covers the opening of the frame 511 near the second air inlet 13, and the second cover plate 517 covers the opening of the frame 511 near the second air outlet 16. In the present embodiment, the frame 511 is used for placing the energy storage battery 53 and the second fan 52, and the first cover 513 and the second cover 517 are respectively disposed on both sides of the frame 511 for preventing the energy storage battery 53 and the second fan 52 from moving.
Further, a plurality of fixture blocks 512 are arranged on the frame body 511 at intervals, and a clamping hole 516 for matching and clamping with the fixture blocks 512 is formed in the first cover plate 513. In this embodiment, the first cover plate 513 is fixed to the frame 511 by clipping, so as to facilitate subsequent opening of the accommodating box 51 for inspection and maintenance of the components in the accommodating box 51.
Further, a plurality of round holes 515 evenly arranged at intervals are further formed in the first cover plate 513, and the round holes 515 are located above the air inlet holes 514. In the present embodiment, providing the circular hole 515 on the first cover plate 513 facilitates more air to flow into the accommodation box 51, enhancing the efficiency of heat dissipation of the power supply module 5.
Referring to fig. 10, the chassis housing 1 further includes a bottom plate 17 for preventing the transformer 2, and a third air inlet 18 is opened on the bottom plate. In this embodiment, the third air inlet 18 is disposed on the bottom plate 17 to increase the amount of air flowing into the housing, so as to achieve the effect of increasing the heat dissipation of the transformer 2.
Furthermore, the first air inlet 12, the second air inlet 13, the third air inlet 18, the first air outlet 15 and the second air outlet 16 are all provided with a dust screen 6. In this embodiment, the first air inlet 12, the second air inlet 13, the third air inlet 18, the first air outlet 15 and the second air outlet 16 are all provided with the dust screen 6, so that external dust can be prevented from entering the chassis housing 1, the normal operation of the energy storage converter due to the influence of the excessive static generated by the dust in the chassis housing 1 is avoided, and meanwhile, the dust screen 6 can also prevent the external elements in the chassis from being damaged by the dust screen entering the chassis housing 1.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a heat dissipation module of energy storage converter which characterized in that includes:
the chassis comprises a chassis shell, a front door and a back plate, wherein the front door and the back plate are arranged oppositely;
the transformer comprises a transformer and a heat dissipation component, wherein the transformer is arranged at the bottom end of the chassis shell, the heat dissipation component comprises a first fan and a second fan, the first fan is arranged above the transformer, a first air inlet is formed in the front door, a first air outlet is formed in the back plate, and the first fan is used for discharging outside air sucked by the first air inlet after flowing through the transformer through the first air outlet;
the heat dissipation component of the power supply module comprises a power supply module and a second fan which are arranged in the chassis shell, the power supply module and the second fan are both positioned above the transformer, a second air inlet is formed in the front door, a second air outlet is formed in the back plate, and the second fan is used for discharging outside air sucked by the second air inlet after flowing through the power supply module through the second air outlet;
the heat dissipation component of the transformer further comprises a mounting assembly used for arranging a first fan, the mounting assembly comprises a mounting plate, a limiting frame and a sliding piece, the mounting plate is arranged in the chassis shell and located above the transformer, a round opening is formed in the mounting plate, the limiting frame is fixedly connected to the mounting plate, two ends of the limiting frame in the length direction are combined with the mounting plate to respectively form a first opening communicated with the first air outlet and a second opening for the sliding piece to be embedded into, the first fan is arranged on the sliding piece, and an air suction opening communicated with the round opening is formed in the sliding piece;
the sliding part comprises a sliding bottom plate, a sliding cover plate fixedly connected with the sliding bottom plate and a support frame fixedly connected to the sliding cover plate and used for mounting the first fan, and the air exhaust opening is formed in the sliding bottom plate; and a pressing plate is fixed on the mounting plate and used for pressing the sliding bottom plate.
2. The heat dissipation module of the energy storage converter according to claim 1, wherein the power supply module comprises a plurality of accommodating boxes disposed in the chassis housing at intervals and energy storage batteries accommodated in each accommodating box, one end of each accommodating box near the second air inlet is provided with a plurality of air inlets, one section of each accommodating box near the second air outlet is provided with a plurality of air outlets, and the second fan is fixedly connected in the accommodating box.
3. The heat dissipation module of the energy storage converter as claimed in claim 2, wherein the accommodating box comprises a frame body with openings at two ends, a first cover plate with a plurality of air inlets, and a second cover plate with a plurality of air outlets, the first cover plate covers the opening at the side of the frame body close to the second air inlet, and the second cover plate covers the opening at the side of the frame body close to the second air outlet.
4. The heat dissipation module of the energy storage converter according to claim 3, wherein the frame body is provided with a plurality of clamping blocks at intervals, and the first cover plate is provided with clamping holes for being clamped with the clamping blocks in a matching manner.
5. The heat sink assembly as claimed in claim 4, wherein the first cover plate further has a plurality of round holes spaced uniformly thereon, and the round holes are located above the air inlet holes.
6. The heat dissipation module of an energy storage converter according to claim 1, wherein the chassis housing further comprises a bottom plate for preventing the transformer, and the bottom plate is provided with a third air inlet.
7. The energy storage converter heat dissipation module as recited in claim 6, wherein a dust screen is disposed on each of the first air inlet, the second air inlet, the third air inlet, the first air outlet and the second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039979.8A CN114071981B (en) | 2022-01-14 | 2022-01-14 | Heat dissipation module of energy storage converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210039979.8A CN114071981B (en) | 2022-01-14 | 2022-01-14 | Heat dissipation module of energy storage converter |
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| Publication Number | Publication Date |
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| CN114071981A CN114071981A (en) | 2022-02-18 |
| CN114071981B true CN114071981B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210039979.8A Active CN114071981B (en) | 2022-01-14 | 2022-01-14 | Heat dissipation module of energy storage converter |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116827079B (en) * | 2023-05-18 | 2024-04-02 | 恩沃新能源科技(上海)有限公司 | Solar photovoltaic inverter |
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| CN202495869U (en) * | 2011-11-29 | 2012-10-17 | 国网电力科学研究院 | Large capacity energy storage converter |
| CN209170053U (en) * | 2018-11-23 | 2019-07-26 | 南京四象新能源科技有限公司 | A kind of energy storage cabinet |
| CN210202311U (en) * | 2019-04-18 | 2020-03-27 | 维谛技术有限公司 | Energy storage converter |
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| CN212786396U (en) * | 2020-08-19 | 2021-03-23 | 廊坊英博电气有限公司 | Energy storage converter unit cooling system and energy storage converter cabinet |
| CN212875645U (en) * | 2020-07-30 | 2021-04-02 | 北京英博电气股份有限公司 | Energy storage converter and energy storage system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207603432U (en) * | 2017-11-28 | 2018-07-10 | 嘉兴伏尔电子科技有限公司 | A kind of energy accumulation current converter cabinet of high efficiency and heat radiation |
| CN214045402U (en) * | 2020-12-04 | 2021-08-24 | 南方电网调峰调频发电有限公司 | Energy storage converter cabinet |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202495869U (en) * | 2011-11-29 | 2012-10-17 | 国网电力科学研究院 | Large capacity energy storage converter |
| CN209170053U (en) * | 2018-11-23 | 2019-07-26 | 南京四象新能源科技有限公司 | A kind of energy storage cabinet |
| CN210202311U (en) * | 2019-04-18 | 2020-03-27 | 维谛技术有限公司 | Energy storage converter |
| CN210519298U (en) * | 2019-07-25 | 2020-05-12 | 无锡市豫达换热器有限公司 | Converter water-gas heat exchanger |
| CN211063536U (en) * | 2020-01-20 | 2020-07-21 | 西安精石电气科技有限公司 | Energy storage converter |
| CN212875645U (en) * | 2020-07-30 | 2021-04-02 | 北京英博电气股份有限公司 | Energy storage converter and energy storage system |
| CN212786396U (en) * | 2020-08-19 | 2021-03-23 | 廊坊英博电气有限公司 | Energy storage converter unit cooling system and energy storage converter cabinet |
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| Publication number | Publication date |
|---|---|
| CN114071981A (en) | 2022-02-18 |
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