JP2022515276A - バッテリーパック - Google Patents
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- JP2022515276A JP2022515276A JP2021537183A JP2021537183A JP2022515276A JP 2022515276 A JP2022515276 A JP 2022515276A JP 2021537183 A JP2021537183 A JP 2021537183A JP 2021537183 A JP2021537183 A JP 2021537183A JP 2022515276 A JP2022515276 A JP 2022515276A
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- 238000004891 communication Methods 0.000 claims abstract description 229
- 238000005192 partition Methods 0.000 claims description 50
- 206010068065 Burning mouth syndrome Diseases 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 230000004397 blinking Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001151 other effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 150000002815 nickel Chemical class 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
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00036—Charger exchanging data with battery
-
- 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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1149—Arrangements for indoor wireless networking of information
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- 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
-
- 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
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/30—Arrangements in telecontrol or telemetry systems using a wired architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/88—Providing power supply at the sub-station
- H04Q2209/883—Providing power supply at the sub-station where the sensing device enters an active or inactive mode
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
10:バッテリーセル
100:マスターBMS
200:スレーブBMS
300:通信モジュール
310:マスター発光部
320:スレーブ受光部
330:マスター受光部
340:スレーブ発光部
350:第1隔壁
355:第2隔壁
360:反射部材
370:第3隔壁
Claims (11)
- 内部と外部との間の光を遮断するように構成され、前記内部にマスター発光部及びスレーブ受光部を含み、前記スレーブ受光部は前記マスター発光部から出力された第1信号が入力されるように構成された通信モジュールと、
前記マスター発光部と接続され、接続されたマスター発光部を点滅させて前記第1信号を出力するように構成されたマスターBMSと、
前記スレーブ受光部と接続され、前記スレーブ受光部が前記マスター発光部から前記第1信号を受信すれば、動作モードを切り換えるように構成されたスレーブBMSと、を含む、バッテリーパック。 - 前記通信モジュールは、前記バッテリーパックに着脱自在に構成された、請求項1に記載のバッテリーパック。
- 前記通信モジュールは、前記バッテリーパックに取り付けられた場合、前記マスター発光部の一端と前記マスターBMSの一端とを電気的に接続させ、前記スレーブ受光部の一端と前記スレーブBMSの一端とを電気的に接続させるように構成された、請求項2に記載のバッテリーパック。
- 前記スレーブBMSは、前記バッテリーパックの内部に複数個が備えられ、
前記通信モジュールは、一つ以上のマスター発光部、及び複数のスレーブBMSに対応する複数のスレーブ受光部を含むように構成された、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。 - 前記通信モジュールは、前記複数のスレーブ受光部に対応して複数のマスター発光部を含み、前記複数のマスター発光部同士の間に配置される第1隔壁をさらに含むように構成された、請求項4に記載のバッテリーパック。
- 前記通信モジュールは、前記内部に複数のスレーブ発光部、及び前記複数のスレーブ発光部のうち対応するスレーブ発光部から出力された第2信号が入力される複数のマスター受光部をさらに含み、
前記複数のスレーブBMSは、前記複数のスレーブ発光部のうち対応するスレーブ発光部とそれぞれ接続され、接続されたスレーブ発光部を点滅させて前記第2信号を出力するように構成され、
前記マスターBMSは、前記複数のマスター受光部と接続され、接続された複数のマスター受光部のそれぞれに前記第2信号が入力されたか否かに応じて前記複数のスレーブBMSそれぞれの故障を判断するように構成された、請求項5に記載のバッテリーパック。 - 前記通信モジュールは、前記複数のマスター発光部と前記複数のマスター受光部との間に配置された第2隔壁をさらに含むように構成された、請求項6に記載のバッテリーパック。
- 前記通信モジュールは、前記通信モジュールの内壁、前記第1隔壁の外壁及び前記第2隔壁の外壁のうちの少なくとも一つに配置され、光を反射させる反射部材をさらに含むように構成された、請求項7に記載のバッテリーパック。
- 前記通信モジュールは、前記内部に複数のスレーブBMSに対応する複数のスレーブ発光部をさらに含み、
前記複数のスレーブBMSは、前記複数のスレーブ発光部のうち対応するスレーブ発光部と接続され、接続されたスレーブ受光部が前記第1信号を受信すれば、前記動作モードを切り換えた後、接続されたスレーブ発光部を点滅させて前記第1信号を出力するように構成された、請求項4から8のいずれか一項に記載のバッテリーパック。 - 前記通信モジュールは、前記複数のスレーブ発光部のうち対応するスレーブ発光部から出力された信号を受信するマスター受光部をさらに含み、
前記マスターBMSは、前記マスター受光部と接続され、前記マスター発光部を点滅させて第3信号を出力した後、前記マスター受光部に前記第3信号が入力されたか否かに応じて前記通信モジュールの状態を診断するように構成された、請求項9に記載のバッテリーパック。 - 請求項1から10のいずれか一項に記載のバッテリーパックを含む自動車。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0119187 | 2019-09-26 | ||
KR1020190119187A KR20210036754A (ko) | 2019-09-26 | 2019-09-26 | 배터리 팩 |
PCT/KR2020/012582 WO2021060775A1 (ko) | 2019-09-26 | 2020-09-17 | 배터리 팩 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022515276A true JP2022515276A (ja) | 2022-02-17 |
JP7444351B2 JP7444351B2 (ja) | 2024-03-06 |
Family
ID=75166708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021537183A Active JP7444351B2 (ja) | 2019-09-26 | 2020-09-17 | バッテリーパック |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220069363A1 (ja) |
EP (1) | EP3961788A4 (ja) |
JP (1) | JP7444351B2 (ja) |
KR (1) | KR20210036754A (ja) |
CN (1) | CN113785463A (ja) |
WO (1) | WO2021060775A1 (ja) |
Citations (7)
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JPH0669530A (ja) * | 1992-08-20 | 1994-03-11 | Sharp Corp | 光結合装置 |
JP2010228523A (ja) * | 2009-03-26 | 2010-10-14 | Hitachi Ltd | 車両用電池システム |
JP2012085491A (ja) * | 2010-10-14 | 2012-04-26 | Mitsubishi Heavy Ind Ltd | 電池システム |
JP2013050312A (ja) * | 2011-08-30 | 2013-03-14 | Gs Yuasa Corp | 組電池監視装置、及び、電池パック |
JP2013251410A (ja) * | 2012-05-31 | 2013-12-12 | Panasonic Corp | 光結合素子 |
WO2018035609A1 (en) * | 2016-08-23 | 2018-03-01 | Corvus Energy Inc. | Optically communicative battery management system |
US20190229376A1 (en) * | 2018-01-22 | 2019-07-25 | Samsung Electronics Co., Ltd. | Battery management apparatus for transmitting and receiving data to manage battery cell using optical signal |
Family Cites Families (9)
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JP4210240B2 (ja) * | 2004-06-03 | 2009-01-14 | ローム株式会社 | 光通信モジュール |
US7683576B2 (en) * | 2007-05-01 | 2010-03-23 | Jenn-Yang Tien | Smart lead acid battery charging/discharging management system |
CN203205954U (zh) * | 2011-03-14 | 2013-09-18 | 三洋电机株式会社 | 通信系统以及蓄电池系统 |
CN103946719B (zh) | 2011-09-26 | 2017-06-13 | 安大略发电有限公司 | 超声矩阵检验 |
US9774193B2 (en) * | 2011-10-26 | 2017-09-26 | Eetrex, Inc. | Battery cell charge balancing |
US20130214601A1 (en) * | 2012-02-20 | 2013-08-22 | System General Corp. | Interface circuits for cascade and series battery management and methods thereof |
KR101539693B1 (ko) * | 2012-10-04 | 2015-07-27 | 주식회사 엘지화학 | 멀티 bms 기동 장치 |
KR102145651B1 (ko) * | 2016-08-26 | 2020-08-18 | 주식회사 엘지화학 | 배터리 관리 시스템 |
DE102017223665A1 (de) * | 2017-12-22 | 2019-06-27 | Volkswagen Aktiengesellschaft | Elektrisches Batteriemodul |
-
2019
- 2019-09-26 KR KR1020190119187A patent/KR20210036754A/ko not_active Application Discontinuation
-
2020
- 2020-09-17 EP EP20868278.1A patent/EP3961788A4/en active Pending
- 2020-09-17 US US17/420,250 patent/US20220069363A1/en active Pending
- 2020-09-17 WO PCT/KR2020/012582 patent/WO2021060775A1/ko unknown
- 2020-09-17 JP JP2021537183A patent/JP7444351B2/ja active Active
- 2020-09-17 CN CN202080031445.XA patent/CN113785463A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0669530A (ja) * | 1992-08-20 | 1994-03-11 | Sharp Corp | 光結合装置 |
JP2010228523A (ja) * | 2009-03-26 | 2010-10-14 | Hitachi Ltd | 車両用電池システム |
JP2012085491A (ja) * | 2010-10-14 | 2012-04-26 | Mitsubishi Heavy Ind Ltd | 電池システム |
JP2013050312A (ja) * | 2011-08-30 | 2013-03-14 | Gs Yuasa Corp | 組電池監視装置、及び、電池パック |
JP2013251410A (ja) * | 2012-05-31 | 2013-12-12 | Panasonic Corp | 光結合素子 |
WO2018035609A1 (en) * | 2016-08-23 | 2018-03-01 | Corvus Energy Inc. | Optically communicative battery management system |
US20190229376A1 (en) * | 2018-01-22 | 2019-07-25 | Samsung Electronics Co., Ltd. | Battery management apparatus for transmitting and receiving data to manage battery cell using optical signal |
Also Published As
Publication number | Publication date |
---|---|
JP7444351B2 (ja) | 2024-03-06 |
WO2021060775A1 (ko) | 2021-04-01 |
KR20210036754A (ko) | 2021-04-05 |
CN113785463A (zh) | 2021-12-10 |
EP3961788A4 (en) | 2022-08-10 |
EP3961788A1 (en) | 2022-03-02 |
US20220069363A1 (en) | 2022-03-03 |
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