WO2015107106A1 - Batterie à commande de température - Google Patents

Batterie à commande de température Download PDF

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Publication number
WO2015107106A1
WO2015107106A1 PCT/EP2015/050657 EP2015050657W WO2015107106A1 WO 2015107106 A1 WO2015107106 A1 WO 2015107106A1 EP 2015050657 W EP2015050657 W EP 2015050657W WO 2015107106 A1 WO2015107106 A1 WO 2015107106A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
heat
vapor chamber
battery cells
battery according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2015/050657
Other languages
German (de)
English (en)
Inventor
Hans Kunstwadl
Cornelia E. NEIDL-STIPPLER
Gerhard Mitic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of WO2015107106A1 publication Critical patent/WO2015107106A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
    • 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
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular 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
    • H01M10/63—Control systems
    • 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
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
    • 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
    • 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
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Definitions

  • the invention relates to a battery having a temperature ⁇ control.
  • batteries accumulators
  • Typical applications are home batteries, emergency batteries, but especially hybrid vehicles and electric vehicles, including rail vehicles and aircraft.
  • Batteries have optimal use temperature ranges, and it is known that the battery performance at low to Tempe ⁇ temperature decreases sharply and at elevated temperature, a possible degradation of the battery, including
  • JP3050051 discloses an air conditioner for electric vehicles, wherein the cooling or heating of the battery can be done by air cooling.
  • the JP3733682 teaches a battery temperature control device used for a vehicle driving battery in a Batteriege ⁇ housing by introducing air for car interior air conditioning in the battery case, cool housed a Consumska ⁇ nal or may heat up.
  • Japanese Patent Application (Kokai) No. 10-32021 describes a battery having a heat-insulating material. al, and the use of an auxiliary heating means such as an electric heater, to a suitable operating temperature of the battery aufrechtzuerhal ⁇ th in the cold.
  • Japanese Laid-Open Patent Application (Kokai) Nos. 2006-269426 discloses a battery having a plurality of Batte ⁇ rieajien, wherein partition walls are disposed between the unit batteries adjacent to each other, a housing in which the battery units and the partition are installed, and an inlet and an outlet through a heat transfer medium flows, and a PTC heating element between the partition and the battery unit DAIMLER proposes for this purpose in DE102010013025 primaltrans ferplatten before, which are connected to heat pipes, which quickly remove the heat from the battery
  • a generic battery or accumulator comprises at least one battery cell and a temperature control for the battery cells, wherein the temperature control: at least one Vapor Chamber, which communicates with a first battery ⁇ contact surface directly to the surface of at least one battery cell in contact and heat pipes, which are arranged in part on a second politiciansleitrohrCountober Design the vapor chamber and lead out of the bat ⁇ terie to a heat exchanger has.
  • the heat receiving surface of the Vapor Chamber between two battery cells of a battery is arranged for this purpose the heat receiving surface of the Vapor Chamber between two battery cells of a battery and adapted to this purpose optimum heat ⁇ gangs.
  • the vapor chamber depressions for receiving the shallleitrohrinnenabismee have to produce a larger Wär ⁇ meübergangs simulation between the heat pipe and vapor chamber with better heat transfer.
  • the selection of the heat pipes is for those skilled in the field of heat conduction due to its expertise according to the requirements (explosion safety and / or high efficiency and / or legal requirements and spatial conditions) without inventive step possible and they can be selected from Thermosi- phon, heat conduction tube , Variable Conductance bathleitröh ⁇ re, loop intoleitrschreibe (Loop heat pipes), Ther ⁇ mosiphon loops and capillary pumped heat pipe loops (capillary pumped loops - CPL), the heat pipe outside section runs in the heat exchanger and the bathleitrohrinnenabrough between the Batteriezel ⁇ len performed on the Vapor Chambers.
  • the In a simple embodiment of the invention, which cools only the battery cells, the varnishleitrohrinnenabites is designed as a condensation zone and the politiciansleitrohrau- Texabites as the evaporation zone in the heat exchanger for heating the battery cells.
  • Vapor Chamber at least from ⁇ is cut as provided from electrically nonconductive material and forth ⁇ preferably as an electrical insulator Zvi ⁇ rule the Vapor Chamber contact portion and the
  • Vaporchamber Whyleitrohrkom is executed to To avoid leakage currents.
  • the heat exchange medium is selected from: the fluid material, air, coolant from the coolant circuit, PCMs or Feststoff Anlagenr ⁇ me
  • Eatmaterial comprising zeolite, salt hydrates or phase change material, are provided comprising paraffins and Fett Text ⁇ ren and the heated at least one heat pipe is thermally connected at one end via the Vapor Chamber with the battery as a heater, the battery through the Vapor Chamber and I, or as a cooling device, the enticarmt the battery via the Vapor Chamber, ar ⁇ BEITEN can.
  • R depending on the application de battery, whether mobile in vehicles al ⁇ ler type, weight and space requirements, or as stationary battery in permanent or temporary structures, tent cities, as a buffer battery, etc., it is mög ⁇ Lich, select suitable heat conducting.
  • the at least one battery cell may be selected from rectangular columnar battery cells, laminated battery cells, and cylindrical battery cells.
  • thermal conductivity ⁇ pipes - are also the design used, both in terms of the working medium as.
  • Vapor Chambers are significantly faster and more efficient than traditional heatsinks, whose thermal conductivity easily exceeds them by a factor of hundreds, thus enabling extremely fast heat distribution and also, together with the heat pipe, to and from the battery.
  • heat pipes are disposed in intimate thermal contact.
  • the surface structure of the Vapor Chamber can be designed so that it surrounds the heat pipe on three sides and thus allows a good heat transfer.
  • the heat pipe go through outside of the battery a plantespeieher, preferably a Latent Vietnamese spaspeieher, which takes the latent heat of the working fluid of the heat pipe ⁇ . It may be convenient to enforce loop heat pipe to have high heat transport capabilities.
  • a heat pipe type is selected so that it removes heat from a certain initial temperature of the battery cells from the battery and at least one sauceleit ⁇ tube type is selected so that he heat at a réelle ⁇ voted minimum emperatur of the battery back from the réellespeieher into the battery supplies the heat spreader.
  • a battery temperature range can be adjusted and overheating and overcooling of the battery can be avoided. This increased the battery life time and optimum use of their capaci ⁇ ty.
  • latent heat sensors solid-state spokes, such as zeolites, can be used, releasing their heat It is also possible, however, to use fluid latent heat storage liquids which are conducted in a circuit independent of the battery, for example a heating circuit.
  • the use of latent heat storage depends on its capacity and - in mobile use of the battery - and its weight.
  • Latent Systemspeieher are known and are already used for a variety of technical applications, such as house heating or motor vehicles zt. With regard to the latent heat detector, the full text of the book published on the internet is available at: http: // www .buch-der-Synergie. en / c new html / c 10 07 e store thermally. htrr. - "Book of Synergy” by Ahmed A.W. Khammas, Rukn-eddin, al-Buti Bldg., Damascus / Iran P.O. Box 2361.
  • Multiphase Phase Change Materials as liquid latent storage media
  • slurry as a heat transfer fluid Yasushi Yamagishi 1, Hiromi Takeuchi, Alexander T, Pyatenko 2, Naoyuki Kayukawa 3, AIChE Journal Volume 45, lssue 4, pages 696- 707, April 1999.
  • Such materials are commercially available, inter alia, from BASF SE under the trademark MIKR ⁇ AL®
  • the heat can also be stored in hydrated salt crystals - for example hydrated Na 2 SO 4, chlorides, hydrates, fluorides, etc.
  • Latent heat meter which uses salts that melt at 70 ° C - by water heated by the engine, which flows through the LWS - as in a car radiator - in tubes. At the start of the cooled engine, the cooling water runs through the LWS, the salt crystallizes, and the released heat is immediately used for the heating.
  • Another company, the WJ subsidiary Votex has been offering such heat detectors since 1997 as a retrofit option for the Golf and the Passat. These latent heat detectors can be easily connected to vehicle batteries.
  • heat conduction tubes have the property to be able to transport heat bidirectionally, heat can also be transferred back from the latent heat detector - for example, to maintain a suitable working temperature for the Ba terie.
  • loop heat pipes which run partly outside the battery and have a very large heat transfer capacity.
  • the working fluid may, for example. Water, ammonia, carbon dioxide, ammonia and propane, alcohol or methanol or i-propanol or. Mixtures thereof, this list is merely exemplary and the invention is by no means limited thereto. Taking into account the performance and impact on the global environment, water, and alcohols and possibly. Mixtures of the same as working fluid of the heat pipes for mobile applications preferred.
  • the heat pipes can, if necessary, heat from the Retrieve latent heat storage and also transfer heat there.
  • the retrieve latent heat storage can, if necessary, heat from the Retrieve latent heat storage and also transfer heat there.
  • the retrieve latent heat storage can, if necessary, heat from the retrieve latent heat storage and also transfer heat there.
  • the retrieve latent heat storage can, if necessary, heat from the retrieve latent heat storage and also transfer heat there.
  • the retrieve latent heat storage can, if necessary, heat from the Retrieve latent heat storage and also transfer heat there.
  • PCM Phase Change Material
  • the geometric arrangement of the cakesleit ⁇ tubes is carried out so that the gravity supports their function.
  • Fig. 1 is a schematic view of thermally conductive applied to a vapor chamber heat conduction tube in plan view;
  • Fig. 2 is a schematic view of a cross section through the vapor chamber of Fig. 1;
  • Fig. 3 is a schematic representation of a heat pipe
  • FIG. 4 is a schematic cross-sectional view of a vapor chamber
  • Fig. 5 shows schematically a section through a battery along the vapor chamber according to FIG. 1 with heat conducting plates connected to the upper region of the heat conducting tube, which are surrounded by a heat removal medium;
  • FIG. 6 schematically shows a section through a battery along the vapor chamber according to FIG. 1 with a cooling fluid heat exchanger connected to the upper region of the heat pipe, which is flushed by a cooling fluid;
  • Fig. 7 shows schematically an arrangement similar to Fig. 6 with connected latent heat storage.
  • Fig. 1 is a schematic view of one
  • inventive heat transfer unit consisting of a vapor chamber and thereon - as shown in FIG. 2 - in thermal contact applied heat pipes (10).
  • Vapor Chamber (20) which ensures an extraordinarily fast heat distribution over its entire surface.
  • thermal conduction tubes (10) on the surface of the vapor chamber (20) and transported outside the battery at the end thereof.
  • Batteries usually include a plurality of battery cells (1, 1A, 1B, AC, 1D, IE) arranged regularly. These battery cells are interconnected to a battery or accumulator.
  • FIG. 5 Such an arrangement is shown in FIG. 5 on a vapor chamber (FIGS. 2, 2A, 2B).
  • the heat pipe (10) absorbs heat from the vapor chamber surface (4), heats with it a liquid which transitions into the gaseous state by absorbing latent heat and transports the vapor to its outer end (5) with lei blechen, the then from a Cyprustrans ferfluid, which is gaseous or liquid, are flowed through.
  • a bathtrans ferfluid which is gaseous or liquid
  • FIG. 6 shows the use of the heat transfer element according to the invention in a battery or accumulator with heat conduction fluid line attached thereto.
  • the heat pipes (10) run vertically and in a fluid line used as a heat exchanger - eg. for water end.
  • the water flows through the heat exchanger (20) with the heat pipe outer sections arranged therein, cools it and can then be used as warm water to heat the car or dissipate the heat in the usual way in the cooler if it is connected to the cooling fluid line.
  • Fig. 7 shows schematically an embodiment
  • the plantesleitrohrau connected to a latent heat storage unit (20) eg. Zeolite, but also paraffins and other Latent Vietnamese Seaspeieher, such as acetates and other salts.
  • the so charged cherriesspeieher can also be liquid and belong to a latent storage fluid circuit.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Batterie ou accumulateur (8), qui comporte au moins un élément de batterie (1, 1A, 1B, 1C, 1D, 1E) et une commande de température pour les éléments de batterie (1, 1A, 1B, 1C, 1D, 1E). Ladite batterie ou ledit accumulateur sont caractérisés en ce que la commande de température comporte au moins une chambre à vapeur (2, 2A, 2B) qui se trouve en contact direct par une première surface de contact de batterie (4) avec la surface de l'élément de batterie (1, 1A, 1B, 1C, 1D, 1E), et des tubes conducteurs de chaleur (10) qui sont situés en partie sur une seconde surface de contact (4) de tubes conducteurs de chaleur de la chambre à vapeur (2, 2A, 2B) et qui conduisent hors de la batterie (8) vers un échangeur de chaleur (20).
PCT/EP2015/050657 2014-01-15 2015-01-15 Batterie à commande de température Ceased WO2015107106A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014100420.5A DE102014100420A1 (de) 2014-01-15 2014-01-15 Passive Temperaturregelung von Akkus durch zweiphasen Wärmetransport und -speicherung
DE102014100420.5 2014-01-15

Publications (1)

Publication Number Publication Date
WO2015107106A1 true WO2015107106A1 (fr) 2015-07-23

Family

ID=52450053

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/DE2015/100016 Ceased WO2015106758A1 (fr) 2014-01-15 2015-01-09 Régulation passive de la température d'accumulateurs
PCT/EP2015/050657 Ceased WO2015107106A1 (fr) 2014-01-15 2015-01-15 Batterie à commande de température

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/DE2015/100016 Ceased WO2015106758A1 (fr) 2014-01-15 2015-01-09 Régulation passive de la température d'accumulateurs

Country Status (6)

Country Link
EP (1) EP3114725A1 (fr)
JP (1) JP2017503330A (fr)
KR (1) KR20160120293A (fr)
DE (1) DE102014100420A1 (fr)
SG (2) SG10201806044YA (fr)
WO (2) WO2015106758A1 (fr)

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CN108736094A (zh) * 2017-04-21 2018-11-02 大众汽车有限公司 用于机动车的蓄电池系统
US10516194B2 (en) 2015-11-03 2019-12-24 Toyota Motor Engineering & Manufacturing North America, Inc. Thermal management solution for battery pack
CN113437385A (zh) * 2021-05-11 2021-09-24 哈尔滨理工大学 一种电动汽车刀片电池热管理系统
WO2021260325A3 (fr) * 2020-06-23 2022-04-14 Hutchinson Dispositif thermique a pression controlee alimente en fluide fusible
US11387506B2 (en) 2018-10-31 2022-07-12 Toyota Motor Engineering & Manufacturing North America, Inc. Thermal management systems including vapor chambers and phase change materials and vehicles including the same

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JP6704595B2 (ja) * 2016-01-12 2020-06-03 Ｌｅａｄｉｎｇ Ｅｄｇｅ Ａｓｓｏｃｉａｔｅｓ株式会社 バッテリーパック温度制御・給電システム
CN106784491A (zh) * 2017-01-23 2017-05-31 湖北汽车工业学院 一种防撞缓冲的电动车电池箱结构
CN106848141B (zh) * 2017-03-15 2023-05-23 华霆（合肥）动力技术有限公司 散热装置及电源装置
DE102017218248A1 (de) * 2017-10-12 2019-04-18 Volkswagen Aktiengesellschaft Batteriezellen-Modul, Sekundär-Batterie und Kraftfahrzeug
KR102350971B1 (ko) * 2018-02-07 2022-01-12 주식회사 엘지에너지솔루션 배터리 모듈의 온도를 조절하기 위한 장치 및 방법
KR102094709B1 (ko) * 2018-03-13 2020-03-30 고려대학교 산학협력단 배터리 냉각 유닛 및 이를 포함하는 배터리 모듈
DE102019001520B3 (de) * 2019-03-04 2020-02-06 Friedrich Grimm Akkumulatorzelle als eine röhrenzelle und als ein wärmeübertrager, elektrofahrzeug mit einer röhrenzelle
DE102020001060A1 (de) 2020-02-19 2021-08-19 Daimler Ag Wärmetauscher mit gesteckten Heat-Pipes zum Transportieren von Wärmeenergie, sowie Batterieanordnung
CN111641007A (zh) * 2020-06-16 2020-09-08 凌枭 一种低温地带用锂电池
CN112542652B (zh) * 2020-12-04 2021-07-16 深圳市德力普电池科技有限公司 一种新能源电池的自保护装置及其使用方法
CN113224475B (zh) * 2021-05-14 2025-12-30 陕西奥林波斯电力能源有限责任公司 一种极柱结构及大容量电池
US12510305B2 (en) * 2021-11-18 2025-12-30 Asia Vital Components (China) Co., Ltd. Vapor chamber reinforcement structure

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WO2015106758A1 (fr) 2015-07-23
EP3114725A1 (fr) 2017-01-11
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JP2017503330A (ja) 2017-01-26

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