WO2015087671A1 - Dispositif de stockage d'énergie - Google Patents

Dispositif de stockage d'énergie Download PDF

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Publication number
WO2015087671A1
WO2015087671A1 PCT/JP2014/080596 JP2014080596W WO2015087671A1 WO 2015087671 A1 WO2015087671 A1 WO 2015087671A1 JP 2014080596 W JP2014080596 W JP 2014080596W WO 2015087671 A1 WO2015087671 A1 WO 2015087671A1
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WO
WIPO (PCT)
Prior art keywords
air
storage device
power storage
battery
cooling
Prior art date
Application number
PCT/JP2014/080596
Other languages
English (en)
Japanese (ja)
Inventor
光益 加納
廣田　昇一
真一 浦野
Original Assignee
新神戸電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 新神戸電機株式会社 filed Critical 新神戸電機株式会社
Priority to JP2015552375A priority Critical patent/JP6260625B2/ja
Publication of WO2015087671A1 publication Critical patent/WO2015087671A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a power storage device in which a large number of battery packs are accommodated in a storage battery panel.
  • a power storage device is provided.
  • the power storage device When backing up electric power in a factory or office building, the power storage device is arranged in a power supply room provided in a building such as a factory. If the container equipped with the power storage device is arranged adjacent to the factory building, the power can be backed up at the peak of power use in the production facilities of the factory.
  • the container When the power storage device is mounted on the container, the container can be transported by land using a trailer or can be transported by sea using a ship, and power can be backed up against a power load when a power failure occurs.
  • a battery unit panel for configuring the power storage device is described in Patent Document 1.
  • a plurality of battery unit cases are provided in a casing, and battery units, that is, battery packs are accommodated in the battery unit cases, respectively.
  • the front wall of the battery unit case is provided with a case air inlet
  • the rear wall of the battery unit case is provided with a case air outlet
  • each electric unit case is horizontally oriented from the case air inlet to the case air outlet.
  • the cooling air is guided in the direction.
  • the casing is provided with a partition plate, and an exhaust chamber is provided on the back side of the partition plate. In order to connect each case exhaust port to the exhaust chamber, an opening is provided in the partition plate, and the cooling air discharged from the case exhaust port is guided to the exhaust chamber through the opening. .
  • An object of the present invention is to increase the cooling efficiency of a battery pack, mount a large number of battery packs on a storage battery board, and cool the battery pack efficiently.
  • the power storage device of the present invention has a storage battery board having left and right side walls, a back wall, and a top wall, provided with an opening / closing door on the front side, and provided with a plurality of shelves with an interval in the vertical direction inside.
  • a vent that forms a cooling flow path from the bottom side to the upper side in the storage battery panel so as to cross the battery cell, and the ceiling wall are provided, and the cooling flow path is directed from the bottom side to the upper side.
  • a cooling fan that generates cooling air.
  • the storage battery panel is provided with an interval in the vertical direction, and vents are formed in the shelf plates on which the battery packs are arranged, respectively, and the storage battery panel is provided with each vent hole.
  • a cooling channel that guides the rising cooling air from the bottom side toward the upper side is formed. Cooling air flowing from the lower side to the upper side of the cooling flow path flows across the battery cells of the battery pack to cool the battery cells. The cooling air flowing in the direction crossing the battery cell is reliably abutted against the outer peripheral surface of the battery cell, and the battery pack can be reliably cooled.
  • the battery pack cooling efficiency can be increased by directly exposing the battery cells of the battery pack to the cooling air without providing a battery unit case outside the battery pack. A large number of battery packs can be accommodated. Thereby, a large amount of electric power can be stored without increasing the size of the storage battery panel.
  • FIG. 3 is a sectional view taken along line AA in FIG. 2.
  • FIG. 3 is a sectional view taken along line BB in FIG. 2.
  • FIG. 2 is a sectional view taken along line CC in FIG. 1.
  • FIG. 2 is a sectional view taken along line DD in FIG.
  • It is sectional drawing which shows the part similar to FIG. 8 in the electric power storage apparatus which is other embodiment.
  • It is a perspective view of the plane side which shows a shelf board. It is a perspective view of the bottom face side which shows a shelf board.
  • the power storage device 10 includes a housing, that is, a storage battery board 11.
  • the storage battery board 11 has left and right side walls 12, 13, a back wall 14, and a top wall 15, and an opening / closing door 16 is provided on the front side so as to be opened and closed.
  • the storage battery board 11 has side walls 12, 13, a back wall 14, and a top wall 15, which are fixed to pillars arranged at the four corners of the storage battery board 11.
  • a plurality of shelf boards 18 are provided in the storage battery panel 11 at intervals in the vertical direction.
  • the seven shelf boards 18 are provided in the storage battery board 11 to show in figure, the number of the shelf boards 18 is not restricted to the case where it shows in figure, It can be made into arbitrary numbers.
  • a plurality of battery units, that is, battery packs 21 are fixed to each shelf board 18.
  • Each battery pack 21 has a plurality of battery cells 22 as shown in FIGS. 4 to 8, and the battery cells 22 are electrically connected in series.
  • Each battery cell 22 is constituted by a cylindrical lithium ion secondary battery, and both end portions thereof are abutted against substantially quadrangular resin end plate members 23 and 24.
  • the battery pack 21 has the plurality of battery cells 22 and the end plate members 23 and 24, and the front and rear end plate members 23 and 24 are connected by the connecting rod and the frame member.
  • the outer peripheral surface is exposed to the outside without being covered by the case member.
  • the battery pack 21 is fixed to the shelf plate 18 by end plate members 23 and 24.
  • a battery fixing bracket 25 is attached to the shelf plate 18, and the battery pack 21 is attached to the shelf plate 18 by fixing the end plate member 23 with the battery fixing bracket 25.
  • one battery pack 21 has six battery cells 22 as shown in the figure, the number of battery cells 22 provided in one battery pack 21 is not limited to six and can be any number. can do. The battery cells 22 do not contact each other, and a gap 26 is provided between the battery cells 22 as shown in FIG.
  • One of the front and rear end plate members 23 and 24 constituting the battery pack 21 is a terminal plate, and the end plate members constituting the terminal plate are provided with terminal electrodes, and are adjacent to each other vertically.
  • the terminal electrodes 21 are connected by a current-carrying member (not shown). Thereby, the battery pack 21 as a total of 28 secondary batteries is connected in series.
  • the shelf board 18 is provided with a plurality of vent holes 27.
  • the plurality of vent holes 27 have slit shapes extending in the longitudinal direction of the shelf board 18.
  • a plurality of air intake ports 28 are provided at intervals in the longitudinal direction at the front and rear bent portions of the shelf board 18.
  • a fan case 31 is provided on the top surface of the top wall 15.
  • the fan case 31 has a front case piece 32a, left and right case pieces 32b and 32c, a rear case piece 32d, and an upper case piece 32e. Yes.
  • three cooling fans 33 are arranged in the fan case 31, and each cooling fan 33 is provided on the top wall 15 of the storage battery panel 11.
  • the cooling fan 33 is driven, the air in the storage battery panel 11 is discharged to the outside, and cooling air flowing through the cooling flow path 29 is generated.
  • the cooling air flows in a direction crossing the outer peripheral surface of each battery cell 22 from the bottom side to the top side of the storage battery board 11. That is, the cooling air flows in a direction that crosses the battery cells 22.
  • an air inlet 34 is provided in the opening / closing door 16 on the front side of the storage battery panel 11.
  • the air inlet 34 is formed by a plurality of slits 35 extending in the vertical direction.
  • the air inlet 34 is formed by the slit group.
  • the two rows of slit groups 34a and 34b from the bottom are formed on the open / close door 16 corresponding to the lower part of the shelf 18 at the bottom, and the third to fifth rows of slit groups 34c to 34e from the bottom are formed.
  • the opening / closing door 16 is formed so as to correspond to a portion below the shelf 18 at the third step from the bottom. Further, a slit group 34f is formed in the open / close door 16 so as to correspond to the lower part of the fourth shelf board 18 from the bottom, and in the lower part of the fifth shelf board 18 from the bottom. Correspondingly, a slit group 34g is formed in the open / close door 16, and a slit group 34h is formed in the open / close door 16 corresponding to a portion below the shelf 18 in the sixth step from the bottom.
  • the slit group constituting the air inlet 34 is provided in a portion below the center portion of the open / close door 16 in the vertical direction. External air introduced from the lower two rows of slit groups 34 a and 34 b flows into the cooling channel 29 from the lower side of the bottom shelf 18.
  • the external air introduced from the slit groups 34c to 34h is introduced to the front side of the battery pack 21, and the shelf plates 18 which are adjacent to each other vertically from the air intake port 28 formed on the front surface of each shelf plate 18. Flows in between. Therefore, external air is replenished from each air intake port 28 so as to assist the cooling air supplied from the lower side of the bottom shelf 18 to the cooling flow path 29.
  • the cooling fan 33 is disposed on the top wall 15 of the storage battery panel 11, and the air introduction port 34 is provided at a portion lower than the substantially central portion in the vertical direction of the opening / closing door 16.
  • the sucked external air flows into the cooling flow path 29 from the lower part thereof and rises toward the cooling fan 33. Since the cooling air is heated by the battery cell 22, the cooling air rises due to the temperature rise, and the battery cell 22 can be reliably cooled.
  • three cooling fans 33 are provided, but the number is not limited to three and may be any number according to heat generation.
  • a mounting position of a cooling fan it is good also as a form accommodated in a storage battery panel.
  • the front case piece 32a of the fan case 31 is provided with an air discharge port 36, and the air discharge port 36 is formed by a plurality of slits 37 extending in the vertical direction.
  • the air discharge port 36 is formed by the slit group.
  • a plurality of air guide plates 41a to 41e are provided at intervals in the vertical direction. Each of the air guide plates 41a to 41e suppresses the outside air flowing into the storage battery panel 11 from the air introduction port 34 from flowing upward through the gap between the open / close door 16 and the front surface of the battery pack 21, External air is guided toward the battery pack 21.
  • the air guide plates 41a to 41e are provided at predetermined intervals in the vertical direction in the left and right doors 16 respectively.
  • the right air guide plates 41a to 41e are provided. Is shown by a solid line, and the left air guide plates 41a to 41e are shown by two-dot chain lines.
  • the opening / closing door 16 is removed, and the positional relationship of the air guide plate attached to the opening / closing door 16 with respect to the shelf board 18 is indicated by a solid line and a two-dot chain line.
  • the air guide plates 41a to 41e shown in FIG. 7 and FIG. 8 protrude in the horizontal direction toward the battery pack 21, and the external air guided toward the battery pack 21 by the air guide plate is a shelf plate. 18 is introduced into the cooling flow path 29 from the air intake port 28 formed on the front surface of the air 18.
  • Each wind guide plate is attached to the inner surface of the door 16 in the case of illustration, but the wind guide plate may be attached to the left and right side walls 12 and 13 on the front side of the storage battery panel 11.
  • the shelf plate 18 when the air guide plate is fixed to the shelf plate 18, the shelf plate 18 can also be fixed to the side wall via the air guide plate. The mounting strength of 18 can be increased.
  • the lowermost air guide plate 41a shown in FIG. 7 guides the external air introduced from the lower two rows of slit groups 34a and 34b to the lower side of the lowermost shelf 18.
  • the second baffle plate 41b from the bottom guides the external air introduced from the third to fifth rows of slit groups 34c to 34e from the bottom toward the battery pack 21 facing the slit group.
  • the other air guide plates 41c to 41e guide the external air introduced from the slit groups 34f to 34h toward the battery pack 21 facing the slit group, respectively.
  • a partition plate 42 is provided on the back side of each shelf plate 18 to partition the gap between the shelf plate 18 and the back wall 14.
  • the cooling air is prevented from flowing from the gap between the back wall 18 and the back wall 14 toward the upper side of the storage battery panel 11. Thereby, the cooling air is reliably guided toward the battery cell 22.
  • an auxiliary cooling fan 43 is disposed at the bottom of the storage battery panel 11.
  • the auxiliary cooling fan 43 sucks the external air introduced from the air introduction port 34 into the storage battery panel 11 and introduces it into the cooling flow path 29 as an auxiliary.
  • the bottom of the storage battery panel 11 is moved toward the back side of the storage battery panel 11.
  • a bottom air guide plate 44 is provided. Thereby, the external air sucked by the auxiliary cooling fan 43 is supplied to the cooling flow path 29 without going around to the back side of the storage battery board 11. As shown in FIG.
  • auxiliary cooling fans 43 are provided at the bottom of the storage battery board 11, but the number of auxiliary cooling fans 43 can be any number. If the cooling fan 33 can generate a cooling air flow with a sufficient flow rate in the cooling flow path 29, the auxiliary cooling fan 43 can be omitted. Furthermore, as shown in the drawing, the auxiliary cooling fan 43 may be disposed above the bottom shelf 18 without being disposed below the bottom shelf 18 as shown in the drawing. .
  • a base plate 45 is provided on the upper side of the uppermost battery pack 21.
  • the base plate 45 is provided with a vent as in the case of the shelf plate 18, and the cooling air that has passed through the vent is cooled by a cooling fan. It flows toward 33 fan inlets.
  • a support plate 46 is provided near the front side of the storage battery board 11 on the base plate 45, and a control unit 47 is attached to the back side of the support plate 46. The control unit 47 is arranged so as not to disturb the cooling air flow path of the battery pack.
  • An operation member such as a breaker 48 is provided on the front surface of the support plate 46.
  • a partition plate 49 is provided in front of the support plate 46 so as to cover the support plate 46, and the partition plate 49 suppresses air from flowing to the inner surface of the open / close door 16 in the upper part of the storage battery panel 11. .
  • the partition plate 49 is provided with an opening window 51 of the breaker.
  • a plurality of battery packs 21 are attached to the shelf board 18 arranged in the storage battery panel 11 at intervals in the vertical direction.
  • the battery pack 21 includes a plurality of battery cells 22 made of lithium ion secondary electricity or the like, and the battery cells 22 are positioned on the shelf board 18 in the horizontal direction.
  • Each shelf plate 18 is provided with a vent 27, and a cooling channel 29 is formed in the storage battery panel 11 from the lower side to the upper side by the vent 27.
  • cooling air directed upward is generated by a cooling fan 33 provided in the storage battery panel 11, and the cooling air flows around the battery cell 22 in a direction crossing the battery cell 22.
  • FIG. 9 is a cross-sectional view showing a storage battery board 11 according to another embodiment.
  • symbol is attached
  • the air guide plates 41 a to 41 e provided inside the opening / closing door 16 are inclined downward from the opening / closing door side toward the inside of the storage battery panel 11. Accordingly, the external air introduced into the storage battery panel 11 from the air introduction port 34 is introduced downward toward the cooling flow path 29 by the air guide plates 41a to 41e, and then flows through the cooling flow path 29 upward. Become a wind.
  • the amount of external air supplied to the cooling flow path 29 can be increased, and the cooling effect can be enhanced.
  • This power storage device is applied to supply power in factories and office buildings.

Abstract

La présente invention assure l'amélioration de l'efficacité de refroidissement d'un bloc-batterie tout en permettant de monter une pluralité de blocs-batterie sur un panneau de batteries de stockage et en assurant le refroidissement efficace des blocs batterie. Un dispositif de stockage d'énergie (10) selon l'invention, comprend un panneau de batteries de stockage (11) doté de tablettes multiples (18), une pluralité de blocs-batterie (21) étant disposés sur chacune desdites tablettes. Lesdits blocs-batterie (21) présentent des éléments de batterie s'étendant dans un sens horizontal (22) et des éléments formant plaque d'extrémité (23, 24). Chacune des tablettes (18) présente un orifice de ventilation (27) formant un canal de refroidissement (29) qui s'étend de bas en haut à l'intérieur du panneau de batteries de stockage (11) de manière à traverser les éléments de batterie (22). Un ventilateur de refroidissement (33) est disposé sur une paroi formant plafond (15) du panneau de batteries de stockage (11) de sorte à générer un flux d'air de refroidissement dans le canal de refroidissement (29).
PCT/JP2014/080596 2013-12-11 2014-11-19 Dispositif de stockage d'énergie WO2015087671A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015552375A JP6260625B2 (ja) 2013-12-11 2014-11-19 電力貯蔵装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-255593 2013-12-11
JP2013255593 2013-12-11

Publications (1)

Publication Number Publication Date
WO2015087671A1 true WO2015087671A1 (fr) 2015-06-18

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PCT/JP2014/080596 WO2015087671A1 (fr) 2013-12-11 2014-11-19 Dispositif de stockage d'énergie

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JP (1) JP6260625B2 (fr)
WO (1) WO2015087671A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107925027A (zh) * 2015-09-17 2018-04-17 荷贝克先进电池技术有限责任公司 用于至少一个电池单元的壳体装置
CN108023141A (zh) * 2017-12-07 2018-05-11 昆山斯比得自动化设备有限公司 电瓶托盘冷却装置
CN112531229A (zh) * 2020-11-17 2021-03-19 国网甘肃省电力公司电力科学研究院 一种新能源汽车的电池冷却系统
CN112968245A (zh) * 2021-02-02 2021-06-15 上海派能能源科技股份有限公司 一种储能系统散热装置及其散热方法
WO2021187300A1 (fr) * 2020-03-19 2021-09-23 株式会社東芝 Dispositif de batterie
CN115172961A (zh) * 2022-07-13 2022-10-11 湖北省电力装备有限公司 一种紧凑型锂电池储能集装箱

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JPH02123674A (ja) * 1988-09-29 1990-05-11 Merlin Gerin モジュールキャビネット
JPH078949U (ja) * 1993-07-02 1995-02-07 山洋電気株式会社 蓄電池盤
JPH09213532A (ja) * 1996-02-06 1997-08-15 Fuji Electric Co Ltd 変圧器の空冷構造
JP2000208121A (ja) * 1999-01-08 2000-07-28 Furukawa Battery Co Ltd:The キュ―ビクル式蓄電池盤
WO2012015004A1 (fr) * 2010-07-30 2012-02-02 三洋電機株式会社 Support de système de stockage de batteries secondaires
JP2012104339A (ja) * 2010-11-09 2012-05-31 Mitsubishi Heavy Ind Ltd 電池システム

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JP5601960B2 (ja) * 2010-10-14 2014-10-08 株式会社東芝 蓄電システム

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Publication number Priority date Publication date Assignee Title
JPH02123674A (ja) * 1988-09-29 1990-05-11 Merlin Gerin モジュールキャビネット
JPH078949U (ja) * 1993-07-02 1995-02-07 山洋電気株式会社 蓄電池盤
JPH09213532A (ja) * 1996-02-06 1997-08-15 Fuji Electric Co Ltd 変圧器の空冷構造
JP2000208121A (ja) * 1999-01-08 2000-07-28 Furukawa Battery Co Ltd:The キュ―ビクル式蓄電池盤
WO2012015004A1 (fr) * 2010-07-30 2012-02-02 三洋電機株式会社 Support de système de stockage de batteries secondaires
JP2012104339A (ja) * 2010-11-09 2012-05-31 Mitsubishi Heavy Ind Ltd 電池システム

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107925027A (zh) * 2015-09-17 2018-04-17 荷贝克先进电池技术有限责任公司 用于至少一个电池单元的壳体装置
CN108023141A (zh) * 2017-12-07 2018-05-11 昆山斯比得自动化设备有限公司 电瓶托盘冷却装置
CN108023141B (zh) * 2017-12-07 2020-04-21 昆山斯比得自动化设备有限公司 电瓶托盘冷却装置
WO2021187300A1 (fr) * 2020-03-19 2021-09-23 株式会社東芝 Dispositif de batterie
JP7471882B2 (ja) 2020-03-19 2024-04-22 株式会社東芝 電池装置
CN112531229A (zh) * 2020-11-17 2021-03-19 国网甘肃省电力公司电力科学研究院 一种新能源汽车的电池冷却系统
CN112968245A (zh) * 2021-02-02 2021-06-15 上海派能能源科技股份有限公司 一种储能系统散热装置及其散热方法
CN112968245B (zh) * 2021-02-02 2023-02-03 上海派能能源科技股份有限公司 一种储能系统散热装置及其散热方法
CN115172961A (zh) * 2022-07-13 2022-10-11 湖北省电力装备有限公司 一种紧凑型锂电池储能集装箱
CN115172961B (zh) * 2022-07-13 2023-11-24 湖北省电力装备有限公司 一种紧凑型锂电池储能集装箱

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