JP2017511680A - 電気化学的なエネルギー貯蔵器、および、電気化学的なエネルギー貯蔵器のセルを接続する方法 - Google Patents
電気化学的なエネルギー貯蔵器、および、電気化学的なエネルギー貯蔵器のセルを接続する方法 Download PDFInfo
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- JP2017511680A JP2017511680A JP2016559935A JP2016559935A JP2017511680A JP 2017511680 A JP2017511680 A JP 2017511680A JP 2016559935 A JP2016559935 A JP 2016559935A JP 2016559935 A JP2016559935 A JP 2016559935A JP 2017511680 A JP2017511680 A JP 2017511680A
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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
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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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
- H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
- H02J7/54—Passive balancing, e.g. using resistors or parallel MOSFETs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
- H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
- H02J7/56—Active balancing, e.g. using capacitor-based, inductor-based or DC-DC converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
- H02J7/82—Control of state of charge [SOC]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
- H02J7/84—Control of state of health [SOH]
-
- 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
- H01M10/425—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
-
- 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)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (10)
- 電気化学的なエネルギー貯蔵器(1)のセル(3、21、23、2n)を接続する方法であって、以下の方法、すなわち、
‐前記エネルギー貯蔵器(1)の出力電圧の第1の目標値を設定する工程(100)と、
‐第1のセル(3、21、22、23、2n)の接続についての第1の確率(Pon)を設定する工程(200)であって、前記第1の確率(Pon)は、前記電気化学的なエネルギー貯蔵器(1)への前記第1のセル(3、21、22、23、2n)の接続を予め設定する、前記設定する工程(200)と、
‐前記電気化学的なエネルギー貯蔵器(1)の全てのセル(3、21、22、23、2n)について、第1の状態限界値および第2の状態限界値を定める工程(300)と、
‐前記第1のセル(3、21、22、23、2n)の第1の状態値を定める工程(400)と、前記第1の確率(Pon)には依存せずに、
‐前記状態値が前記第1の状態限界値を下回る限りにおいて、第1の時点には前記電気化学的なエネルギー貯蔵器(1)へと前記第1のセル(3、21、22、23、2n)を接続しない工程(500)と、
を含む、方法。 - 前記第1のセル(3、21、22、23、2n)を、その状態値(SOC、SOH)が前記第1の状態限界値を下回り前記第2の状態限界値を上回る限りにおいて、より遅い第2の時点に前記第1の確率(Pon)に応じて前記電気化学的なエネルギー貯蔵器(1)へと接続する工程(500)をさらに含む、請求項1に記載の方法。
- 前記第1のセル(3、21、22、23,2n)を、その状態値(SOC、SOH)が前記第1の状態限界値を上回る限りにおいて、より遅い第1の時点に前記第1の確率(Pon)に応じて前記電気化学的なエネルギー貯蔵器(1)へと接続する工程(600)をさらに含む、請求項1または2に記載の方法。
- ‐前記エネルギー貯蔵器(1)の前記出力電圧の前記第1の目標値に対して変更された第2の目標値を設定する工程と、
‐前記第1のセル(3、21、22、23、2n)を、その状態値が前記第2の状態限界値を下回る限りにおいて、第2の確率により、第3の時点に前記電気化学的なエネルギー貯蔵器(1)から切断する工程と、
をさらに含む、請求項1〜3のいずれか1項に記載の方法。 - 前記第1のセル(3、21、22、23、2n)を、その状態値(SOC、SOH)が前記第1の状態限界値を下回り前記第2の状態限界値を上回る限りにおいて、第2の確率により、より遅い第4の時点に前記電気化学的なエネルギー貯蔵器(1)から切断する工程をさらに含む、請求項4に記載の方法。
- 前記状態値(SOC、SOH)および前記状態限界値は、充電状態(SOC)および/または劣化状態(SOH)に対応付けられる、請求項1〜5のいずれか1項に記載の方法。
- 前記第1のセル(3、21、22、23、2n)の前記接続および特に前記切断は、前記第1のセル(3、21、22、23、2n)のハーフブリッジを介して行われる、請求項1〜6のいずれか1項に記載の方法。
- 前記時点の間には、前記電気化学的なエネルギー貯蔵器(1)の出力電圧を定める工程と、特に、第1の確率(Pon)および/または第2の確率を変更する工程と、が行われる、請求項1〜7のいずれか1項に記載の方法。
- 前記時点のうちの1つの時間的位置は他の時点に対して相対的に、特に等間隔のクロックパルスにより量子化されて、予め定められる、請求項1〜8のいずれか1項に記載の方法。
- ‐ハーフブリッジをそれぞれが備えた少なくとも2つのセル(3、21、22、23、2n)と、
‐制御装置(24)と、
を備えた、電気化学的なエネルギー貯蔵器(1)であって、
前記電気化学的なエネルギー貯蔵器(1)は、請求項1〜9のいずれか1項に記載の方法を実行するよう構成される、
電気化学的なエネルギー貯蔵器(1)。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014205913.5 | 2014-03-31 | ||
| DE102014205913.5A DE102014205913A1 (de) | 2014-03-31 | 2014-03-31 | Elektrochemischer Energiespeicher und Verfahren zum Schalten von Zellen eines elektrochemischen Energiespeichers |
| PCT/EP2015/055405 WO2015150059A1 (de) | 2014-03-31 | 2015-03-16 | Elektrochemischer energiespeicher und verfahren zum schalten von zellen eines elektrochemischen energiespeichers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017511680A true JP2017511680A (ja) | 2017-04-20 |
| JP6267361B2 JP6267361B2 (ja) | 2018-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2016559935A Expired - Fee Related JP6267361B2 (ja) | 2014-03-31 | 2015-03-16 | 電気化学的なエネルギー貯蔵器、および、電気化学的なエネルギー貯蔵器のセルを接続する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10056654B2 (ja) |
| JP (1) | JP6267361B2 (ja) |
| KR (1) | KR102315468B1 (ja) |
| DE (1) | DE102014205913A1 (ja) |
| WO (1) | WO2015150059A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014205913A1 (de) * | 2014-03-31 | 2015-10-01 | Robert Bosch Gmbh | Elektrochemischer Energiespeicher und Verfahren zum Schalten von Zellen eines elektrochemischen Energiespeichers |
| CN109560336B (zh) * | 2017-09-27 | 2021-02-23 | 郑州宇通客车股份有限公司 | 一种车载动力电池主动维护方法和系统 |
| US11961978B2 (en) | 2020-07-31 | 2024-04-16 | Volvo Car Corporation | Integrated alternating current and direct current supply in a battery device |
| US11874331B2 (en) | 2021-12-30 | 2024-01-16 | Volvo Car Corporation | Intelligent battery device and battery system |
| US12483044B2 (en) | 2021-12-30 | 2025-11-25 | Volvo Car Corporation | State of health and state of charge balancing of intelligent battery system |
| US12594857B2 (en) | 2024-02-01 | 2026-04-07 | Volvo Car Corporation | System solution for two-phase electric machine used for vehicle propulsion |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009005507A (ja) * | 2007-06-22 | 2009-01-08 | Sanyo Electric Co Ltd | 充電状態均等化装置及びこれを具えた電動車輌 |
| US20140035361A1 (en) * | 2011-01-12 | 2014-02-06 | Ralph Schmidt | Method for controlling a battery, and battery for carrying out the method |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1814206A1 (en) * | 2006-01-27 | 2007-08-01 | Berner Fachhochschule Hochschule für Technik und Architektur Biel | Battery balancing apparatus |
| DE102007023895A1 (de) * | 2007-05-23 | 2008-11-27 | Robert Bosch Gmbh | Elektrochemischer Energiespeicher |
| US8330420B2 (en) * | 2009-04-10 | 2012-12-11 | The Regents Of The University Of Michigan | Dynamically reconfigurable framework for a large-scale battery system |
| DE102009027991A1 (de) * | 2009-07-24 | 2011-01-27 | Robert Bosch Gmbh | Energiebereitstellungsanordnung |
| US8483886B2 (en) * | 2009-09-01 | 2013-07-09 | Boston-Power, Inc. | Large scale battery systems and method of assembly |
| DE102010031337A1 (de) * | 2010-07-14 | 2012-01-19 | Sb Limotive Company Ltd. | Verfahren zur Ermittlung der voraussichtlichen Lebensdauer wenigstens einer Batteriezelle, Batterie mit einer Mehrzahl von Batteriezellen und Kraftfahrzeug |
| DE112011104434T5 (de) * | 2010-12-16 | 2013-09-12 | Honda Motor Co., Ltd. | Batterie-Steuer-/Regelvorrichtung und Batterie-Steuer-/Regelverfahren |
| DE102011075376A1 (de) * | 2011-05-06 | 2012-11-08 | Sb Limotive Company Ltd. | Verfahren zur Steuerung einer Batterie sowie eine Batterie zur Ausführung des Verfahrens |
| DE102011054790A1 (de) | 2011-10-25 | 2013-04-25 | Albright Deutschland GmbH | Batterie mit mehreren Akkumulator-Zellen und Verfahren zum Betreiben einer solchen |
| KR20130091951A (ko) * | 2012-02-09 | 2013-08-20 | 삼성에스디아이 주식회사 | 배터리 시스템, 이의 제어 방법 및 이를 포함하는 에너지 저장 시스템 |
| DE102012207999A1 (de) * | 2012-05-14 | 2013-11-14 | Robert Bosch Gmbh | Hüllfolie für ein galvanisches Element, elektrochemischer Speicher, elektrochemisches Speichersystem, flexible Folie für eine Hülle eines galvanischen Elements und Verfahren zum Bestimmen einer Zustandsgröße eines elektrochemischen Speichers |
| US9869725B2 (en) * | 2012-05-16 | 2018-01-16 | Robert Bosch Gmbh | Battery system and method with capacity estimator |
| DE102014205913A1 (de) * | 2014-03-31 | 2015-10-01 | Robert Bosch Gmbh | Elektrochemischer Energiespeicher und Verfahren zum Schalten von Zellen eines elektrochemischen Energiespeichers |
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2014
- 2014-03-31 DE DE102014205913.5A patent/DE102014205913A1/de active Pending
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2015
- 2015-03-16 KR KR1020167027000A patent/KR102315468B1/ko not_active Expired - Fee Related
- 2015-03-16 US US15/129,894 patent/US10056654B2/en active Active
- 2015-03-16 WO PCT/EP2015/055405 patent/WO2015150059A1/de not_active Ceased
- 2015-03-16 JP JP2016559935A patent/JP6267361B2/ja not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009005507A (ja) * | 2007-06-22 | 2009-01-08 | Sanyo Electric Co Ltd | 充電状態均等化装置及びこれを具えた電動車輌 |
| US20140035361A1 (en) * | 2011-01-12 | 2014-02-06 | Ralph Schmidt | Method for controlling a battery, and battery for carrying out the method |
Also Published As
| Publication number | Publication date |
|---|---|
| US10056654B2 (en) | 2018-08-21 |
| KR102315468B1 (ko) | 2021-10-22 |
| JP6267361B2 (ja) | 2018-01-24 |
| WO2015150059A1 (de) | 2015-10-08 |
| DE102014205913A1 (de) | 2015-10-01 |
| US20170141435A1 (en) | 2017-05-18 |
| KR20160138977A (ko) | 2016-12-06 |
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