JP2023508274A - バッテリーパック、それを含む電子デバイス及び自動車 - Google Patents
バッテリーパック、それを含む電子デバイス及び自動車 Download PDFInfo
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- 238000001816 cooling Methods 0.000 claims description 36
- 238000012546 transfer Methods 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
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- 239000000463 material Substances 0.000 description 4
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- 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
- 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
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- 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
- H01M10/625—Vehicles
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- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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- H—ELECTRICITY
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- 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
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- 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
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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
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- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
Description
複数のバッテリーモジュールと、
上部に複数のバッテリーモジュールが位置するベースプレートと、
ベースプレートの前方を覆う前方カバー部及び前方カバー部の一側から後方に延びた前方プレート部を備え、前方カバー部と前方プレート部とが一体的に形成された前方フレームと、
ベースプレートの後方を覆う後方カバー部及び後方カバー部の一側から前方に延びた後方プレート部を備え、後方カバー部と後方プレート部とが一体的に形成された後方フレームと、
ベースプレートの左側を覆う第1サイドフレームと、
ベースプレートの右側を覆う第2サイドフレームと、を含む。
110 バッテリーモジュール
111 モジュールハウジング
120 ベースプレート
130 前方フレーム
130A 前方フレーム
130B 前方フレーム
130C 前方フレーム
131 前方カバー部
132 前方プレート部
132a 支持構造
133 第1突出部
140 後方フレーム
140A 後方フレーム
140B 後方フレーム
141 後方カバー部
142 後方プレート部
142a 支持構造
143 第2突出部
150 第1サイドフレーム
151 第1連結口
152 第1冷媒移動路
160 第2サイドフレーム
161 第2連結口
162 第2冷媒移動路
180 冷却ユニット
182 注入口
183 排出口
184 熱伝導パッド
190 中間フレーム
191 中間カバー
192 中間プレート部
D1 第1段差構造
D2 第2段差構造
R1 強化リブ
R2 水平リブ
S 収容空間
Claims (10)
- 複数のバッテリーモジュールと、
上部に前記複数のバッテリーモジュールが位置するベースプレートと、
前記ベースプレートの前方を覆う前方カバー部及び前記前方カバー部の一側から後方に延びた前方プレート部を備え、前記前方カバー部と前記前方プレート部とが一体的に形成された前方フレームと、
前記ベースプレートの後方を覆う後方カバー部及び前記後方カバー部の一側から前方に延びた後方プレート部を備え、前記後方カバー部と前記後方プレート部とが一体的に形成された後方フレームと、
前記ベースプレートの左側を覆う第1サイドフレームと、
前記ベースプレートの右側を覆う第2サイドフレームと、
を含む、バッテリーパック。 - 前記前方フレームには、
前記複数のバッテリーモジュール同士の間の空間と対面するように位置し、前記前方プレート部から前記前方カバー部に延びた少なくとも一つの強化リブが備えられ、
前記後方フレームには、
前記複数のバッテリーモジュール同士の間の空間と対面するように位置し、前記後方プレート部から前記後方カバー部に延びた少なくとも一つの強化リブが備えられた、請求項1に記載のバッテリーパック。 - 前記前方カバー部の左右側の両端部には、外側に段階的に高さが低くなる第1段差構造が形成され、
前記第1サイドフレーム及び前記第2サイドフレームの前端部及び後端部には、それぞれ、前記前方カバー部の第1段差構造と結合されるように外側に段階的に高さが低くなる第2段差構造が形成された、請求項1又は2に記載のバッテリーパック。 - 前記前方フレームは、前記前方カバー部の前面に、上部が相対的に下部よりも前方に突出した第1突出部をさらに備え、
前記後方フレームは、前記後方カバー部の後面に、上部が相対的に下部よりも後方に突出した第2突出部を備える、請求項1から3のいずれか一項に記載のバッテリーパック。 - 前記前方フレームの前方カバー部は、それぞれが前面から前方に突出して左右方向に延びたプレート状を有し、上下方向に配列された複数の水平リブを備え、
前記複数の水平リブのうち、下部に位置した水平リブであるほど上部に位置した水平リブよりも相対的に前方への突出長さが短くなるように構成された、請求項1から4のいずれか一項に記載のバッテリーパック。 - 前記バッテリーパックは、BMSをさらに含み、
前記前方カバー部または前記後方カバー部は、前記BMSの少なくとも一部を収容する収容空間を備える、請求項1から5のいずれか一項に記載のバッテリーパック。 - 前記バッテリーパックは、
冷媒が移動するように構成された冷媒流路、前記冷媒流路に冷媒を注入するように構成された注入口、及び前記冷媒流路から冷媒を排出するように構成された排出口を備えた冷却ユニットをさらに含む、請求項1から6のいずれか一項に記載のバッテリーパック。 - 前記第1サイドフレームは、前記注入口と連通する第1連結口、及び前記第1連結口と連通して前記第1サイドフレームの本体に沿って前後方向に延びた第1冷媒移動路を備え、
前記第2サイドフレームは、前記排出口と連通する第2連結口、及び前記第2連結口と連通して前記第2サイドフレームの本体に沿って前後方向に延びた第2冷媒移動路を備える、請求項7に記載のバッテリーパック。 - 請求項1から8のいずれか一項に記載のバッテリーパックを少なくとも一つ含む、電子デバイス。
- 請求項1から8のいずれか一項に記載のバッテリーパックを少なくとも一つ含む、自動車。
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JP2024052276A JP2024074849A (ja) | 2020-09-04 | 2024-03-27 | バッテリーパック、それを含む電子デバイス及び自動車 |
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KR10-2020-0113233 | 2020-09-04 | ||
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PCT/KR2021/011979 WO2022050780A1 (ko) | 2020-09-04 | 2021-09-03 | 배터리 팩, 및 자동차, 및 이를 포함하는 전자 디바이스 |
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CN (1) | CN114930623B (ja) |
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US11996576B2 (en) * | 2020-07-03 | 2024-05-28 | Teijin Automotive Technologies, Inc. | Impact resistant frame of battery containment system |
WO2023195595A1 (ko) * | 2022-04-04 | 2023-10-12 | 주식회사 엘지에너지솔루션 | 배터리 모듈 |
KR20230167962A (ko) * | 2022-06-03 | 2023-12-12 | 주식회사 엘지에너지솔루션 | 배터리 팩 |
WO2024010364A1 (ko) | 2022-07-06 | 2024-01-11 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 배터리 팩의 제조방법 |
KR20240006431A (ko) | 2022-07-06 | 2024-01-15 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 배터리 팩의 제조방법 |
EP4376189A1 (en) * | 2022-07-20 | 2024-05-29 | LG Energy Solution, Ltd. | Battery pack and cell block included therein, and vehicle comprising same |
KR20240020080A (ko) * | 2022-08-05 | 2024-02-14 | 주식회사 엘지에너지솔루션 | 배터리 팩 |
DE102022127273A1 (de) * | 2022-10-18 | 2024-04-18 | Bayerische Motoren Werke Aktiengesellschaft | Baugruppe für einen elektrischen Energiespeicher mit Wärmeleitblech |
FR3143874A1 (fr) * | 2022-12-20 | 2024-06-21 | Saft | Ensemble de batterie, système et procédé de fabrication associés |
WO2024136428A1 (ko) * | 2022-12-22 | 2024-06-27 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지 팩 |
Citations (7)
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CN114930623A (zh) | 2022-08-19 |
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US20230335846A1 (en) | 2023-10-19 |
CN114930623B (zh) | 2024-08-20 |
EP4068480A4 (en) | 2024-08-14 |
DE202021004381U1 (de) | 2024-01-24 |
KR20220031530A (ko) | 2022-03-11 |
JP7463516B2 (ja) | 2024-04-08 |
EP4068480A1 (en) | 2022-10-05 |
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