JP6881707B2 - Bmsウェイクアップ装置、それを含むbms及びバッテリーパック - Google Patents
Bmsウェイクアップ装置、それを含むbms及びバッテリーパック Download PDFInfo
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- JP6881707B2 JP6881707B2 JP2019556609A JP2019556609A JP6881707B2 JP 6881707 B2 JP6881707 B2 JP 6881707B2 JP 2019556609 A JP2019556609 A JP 2019556609A JP 2019556609 A JP2019556609 A JP 2019556609A JP 6881707 B2 JP6881707 B2 JP 6881707B2
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- 239000003990 capacitor Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000006870 function Effects 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
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000002618 waking effect Effects 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
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- 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
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- 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
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Protection Of Static Devices (AREA)
Description
Claims (13)
- 外部電源モジュールからの外部電源信号に応じてバッテリー管理システムをウェイクアップさせるBMSウェイクアップ装置であって、
前記外部電源信号とは異なる経路でソース電源の供給を受け、前記外部電源信号の大きさに応じてパルス信号を生成するパルス生成モジュールと、
前記パルス生成モジュールに前記ソース電源を供給し、前記パルス信号に応じて前記バッテリー管理システムを駆動する作動電源を出力する電源出力モジュールと、
を備え、
前記パルス生成モジュールは、前記外部電源信号に応じて前記ソース電源が供給される経路を開閉するスイッチング部を有し、
前記スイッチング部は、FETを含み、
前記FETのゲート端子にしきい値電圧以上の前記外部電源信号が印加された場合に、前記FETのドレイン端子からソース端子にソース電流を流し、
しきい値電圧未満の前記外部電源信号が印加された場合に、前記ソース電流を流さず、
前記スイッチング部にソース電流が流れることに応じて前記パルス信号を生成する、
BMSウェイクアップ装置。 - 前記電源出力モジュールは、前記外部電源モジュールと異なるバッテリーモジュールから電源の供給を受け、前記バッテリーモジュールからの供給電圧を変換して前記ソース電源及び前記作動電源をそれぞれ生成するコンバーターを備える、
請求項1に記載のBMSウェイクアップ装置。 - 前記バッテリーモジュールの電圧に基づいて外部スイッチを制御するシステム制御モジュールを備える、
請求項2に記載のBMSウェイクアップ装置。 - 前記バッテリーモジュールの電圧を測定し、測定された情報を前記システム制御モジュールに伝達する第1電圧測定部と、
前記外部電源信号の電圧を測定し、測定された情報を前記システム制御モジュールに伝達する第2電圧測定部と、
を備え、
前記システム制御モジュールは、前記第1電圧測定部の情報および前記第2電圧測定部の情報に基づいて、前記外部スイッチを制御する、
請求項3に記載のBMSウェイクアップ装置。 - 前記パルス生成モジュールは、前記ゲート端子に伝達される前記外部電源信号の印加時間を調節するスイッチング制御部をさらに備える、
請求項1から4のうちいずれか一項に記載のBMSウェイクアップ装置。 - 前記スイッチング制御部は、
前記外部電源信号によって充電されるキャパシタを備え、
前記外部電源信号が印加されてから所定時間が経過した場合に、前記キャパシタの充電によって前記スイッチング部の前記ゲート端子に伝達される前記外部電源信号の印加時間を減らす、
請求項5に記載のBMSウェイクアップ装置。 - 前記スイッチング制御部は、
前記キャパシタと前記ゲート端子との間に位置する第4接点と、接地との間に位置する抵抗を備える、
請求項6に記載のBMSウェイクアップ装置。 - 前記スイッチング制御部は、前記ソース電流が前記スイッチング部を流れる時間を前記キャパシタの容量および前記抵抗の抵抗値に応じて調節する、
請求項7に記載のBMSウェイクアップ装置。 - 前記パルス生成モジュールは、
前記外部電源モジュールと前記スイッチング制御部との間に位置する第1接点と、接地との間に位置し、
前記第1接点と連結された前記外部電源モジュール以外の外部装置を放電させる放電抵抗を含む放電部をさらに備える、
請求項7または8に記載のBMSウェイクアップ装置。 - 前記パルス生成モジュールは、
前記第1接点と前記スイッチング制御部との間に位置し、
前記放電抵抗の抵抗値未満の保護抵抗を含み、
前記スイッチング制御部及び前記スイッチング部に過電流が供給されないようにする過電流保護部をさらに備える、
請求項9に記載のBMSウェイクアップ装置。 - 前記パルス生成モジュールは、
前記スイッチング制御部と前記スイッチング部との間に位置する第2接点と、接地との間に位置し、
前記第2接点とカソード端子が接続されるツェナーダイオードを含み、
前記スイッチング部に過電圧が供給されないようにする過電圧保護部をさらに備える、
請求項7から10のうちいずれか一項に記載のBMSウェイクアップ装置。 - 請求項1から11のうちいずれか一項に記載のBMSウェイクアップ装置を含むBMS。
- 請求項1から11のうちいずれか一項に記載のBMSウェイクアップ装置を含むバッテリーパック。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170147190A KR102256601B1 (ko) | 2017-11-07 | 2017-11-07 | Bms 웨이크업 장치, 이를 포함하는 bms 및 배터리팩 |
KR10-2017-0147190 | 2017-11-07 | ||
PCT/KR2018/013488 WO2019093769A1 (ko) | 2017-11-07 | 2018-11-07 | Bms 웨이크업 장치, 이를 포함하는 bms 및 배터리팩 |
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JP2020518096A JP2020518096A (ja) | 2020-06-18 |
JP6881707B2 true JP6881707B2 (ja) | 2021-06-02 |
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JP2019556609A Active JP6881707B2 (ja) | 2017-11-07 | 2018-11-07 | Bmsウェイクアップ装置、それを含むbms及びバッテリーパック |
Country Status (9)
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US (1) | US11205804B2 (ja) |
EP (1) | EP3637532B1 (ja) |
JP (1) | JP6881707B2 (ja) |
KR (1) | KR102256601B1 (ja) |
CN (1) | CN110574217B (ja) |
ES (1) | ES2971343T3 (ja) |
HU (1) | HUE064869T2 (ja) |
PL (1) | PL3637532T3 (ja) |
WO (1) | WO2019093769A1 (ja) |
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CN105098891A (zh) | 2015-07-23 | 2015-11-25 | 合肥工业大学 | 一种同口电池管理系统充电唤醒电路 |
KR102059617B1 (ko) | 2015-09-02 | 2020-02-11 | 주식회사 엘지화학 | 배터리팩 충전 제어 장치 및 방법 |
KR102481905B1 (ko) * | 2015-09-22 | 2022-12-27 | 주식회사 피엠그로우 | 배터리 진단 장치 및 방법 |
CN105515094A (zh) * | 2015-12-04 | 2016-04-20 | 合肥工业大学 | 一种电池管理系统充电唤醒电路 |
CN206336142U (zh) * | 2016-10-28 | 2017-07-18 | 广东恒沃动力科技有限公司 | 电池管理系统 |
CN206264804U (zh) * | 2016-12-02 | 2017-06-20 | 华南理工大学 | 一种电池管理系统自动休眠与唤醒的电路 |
KR101741643B1 (ko) | 2016-12-21 | 2017-06-15 | 이텍산업 주식회사 | 전기노면청소차의 배터리 성능저하 방지를 위한 절전모드회로가 적용된 배터리 제어장치 |
CN106786967B (zh) * | 2017-01-18 | 2020-03-06 | 深圳拓邦股份有限公司 | 一种电池管理装置及具有所述管理装置的电池充电系统 |
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EP3637532A4 (en) | 2020-07-22 |
US11205804B2 (en) | 2021-12-21 |
PL3637532T3 (pl) | 2024-03-25 |
CN110574217B (zh) | 2022-08-23 |
EP3637532A1 (en) | 2020-04-15 |
KR102256601B1 (ko) | 2021-06-02 |
JP2020518096A (ja) | 2020-06-18 |
HUE064869T2 (hu) | 2024-04-28 |
CN110574217A (zh) | 2019-12-13 |
US20200052346A1 (en) | 2020-02-13 |
ES2971343T3 (es) | 2024-06-04 |
EP3637532B1 (en) | 2023-12-27 |
WO2019093769A1 (ko) | 2019-05-16 |
KR20190051477A (ko) | 2019-05-15 |
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