JP5523480B2 - 高信頼性駆動用バッテリー - Google Patents
高信頼性駆動用バッテリー Download PDFInfo
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- JP5523480B2 JP5523480B2 JP2011548560A JP2011548560A JP5523480B2 JP 5523480 B2 JP5523480 B2 JP 5523480B2 JP 2011548560 A JP2011548560 A JP 2011548560A JP 2011548560 A JP2011548560 A JP 2011548560A JP 5523480 B2 JP5523480 B2 JP 5523480B2
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- Prior art keywords
- battery
- cell group
- service plug
- battery cell
- connection
- Prior art date
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Classifications
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- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
- H01M10/4207—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
- H01M10/425—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
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- 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
- Y02T10/62—Hybrid vehicles
-
- 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
Description
・公称電圧:360V
・容量:4Ah
・エネルギー:1440Wh
・公称電圧:3.60V
・容量:4Ah
・エネルギー:14.4Wh
・バッテリーの正極4の充電および遮断装置3
・バッテリーの負極8の遮断装置7
・サービスプラグ9
故障率駆動用バッテリー=1−(1−故障率セル)セル数 (1)
故障率駆動用バッテリー=1−(1−100ppm)100
=9.95% (2)
故障率駆動用バッテリー≒セル数*故障率セル (3)
バッテリーの正極4の充電および遮断装置3のスイッチが開成される。これにより、上側のハーフバッテリー1は単極に切り替えられる。バッテリーの負極8における遮断装置7において、遮断スイッチが開成され、負極8の充電装置12において充電スイッチが閉成される。さらに、バッテリーの正極4における橋絡装置10の橋絡スイッチは閉成される。上側のハーフバッテリー1はこれにより橋絡される。インバータ16の平滑コンデンサは負極8における充電装置12の充電抵抗を介して、下側のハーフバッテリー2のセルの全電圧で充電または回復される。平滑コンデンサにおける電圧は下側のハーフバッテリー2のほぼ全電圧であり、バッテリーの負極8における遮断装置7の遮断スイッチは閉成される。駆動用バッテリーの正極4および負極8において、その後、半分の電圧および不変の容量でもってバッテリーが使用可能である。したがって、バッテリーの性能およびエネルギーは通常動作に対して半分である。
上側のハーフバッテリー1における単一セルの故障の際の過程が、遮断装置3、7および充電装置12、橋絡装置10、11ならびに両方のハーフバッテリー1、2の逆の役割でもって行われる。その後、駆動用バッテリーの正極4および負極8において、再び半分の電圧と不変の容量でもってバッテリーが使用可能となる。バッテリーの性能およびエネルギーは通常の動作に対して半分である。
Claims (2)
- 第1のバッテリーセル群(1)と第2のバッテリーセル群(2)とを有する駆動用バッテリーであって、
前記第1のバッテリーセル群(1)の第1の接続は充電および遮断装置(3)を介して第1のバッテリー極(4)に接続されており、
前記第1のバッテリーセル群(1)の第2の接続は第1のサービスプラグ端子(5)に接続されており、
前記第2のバッテリーセル群(2)の第1の接続は第2のサービスプラグ端子(6)に接続されており、
前記第2のバッテリーセル群(2)の第2の接続は遮断装置(7)を介して第2のバッテリー極(8)に接続されており、
前記第1のサービスプラグ端子(5)と前記第2のサービスプラグ端子(6)とは外部サービスプラグ(9)を介して橋絡可能であり、
前記第1のバッテリー極(4)と前記第1のサービスプラグ端子(5)との間に第1の橋絡装置(10)が設けられており、ここで該第1の橋絡装置(10)によって前記第1のバッテリー極(4)と前記第1のサービスプラグ端子(5)とは橋絡可能であり、および/または、
前記第2のバッテリー極(8)と前記第2のサービスプラグ端子(6)との間に第2の橋絡装置(11)が設けられており、ここで該第2の橋絡装置(11)によって前記第2のバッテリー極(8)と前記第2のサービスプラグ端子(6)とは橋絡可能であり、
前記駆動用バッテリーはさらに、
前記第1のバッテリーセル群(1)の故障を検出し、前記第1のバッテリーセル群(1)の故障の際に、前記第1のバッテリーセル群(1)の第1の端子と前記第1のバッテリー極(4)との間の接続を前記充電および遮断装置(3)を介して開放し、かつ、前記第1のバッテリー極(4)と前記第1のサービスプラグ端子(5)との間の接続を前記第1の橋絡装置(10)を介して閉成する第1の識別装置(13)、および/または、
前記第2のバッテリーセル群(2)の故障を検出し、前記第2のバッテリーセル群(2)の故障の際に、前記第2のバッテリーセル群(2)の前記第2の端子と第2のバッテリー極(8)との接続を前記充電および遮断装置(7)を介して開放し、かつ、前記第2のバッテリー極(8)と前記第2のサービスプラグ端子(6)との間の接続を前記第2の橋絡装置(11)を介して閉成する第2の識別装置(14)、
を備える、
ことを特徴とする駆動用バッテリー。 - 前記遮断装置(7)と並列に接続された充電装置(12)を備えている、請求項1記載の駆動用バッテリー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009000682A DE102009000682A1 (de) | 2009-02-06 | 2009-02-06 | Traktionsbatterie mit erhöhter Zuverlässigkeit |
DE102009000682.6 | 2009-02-06 | ||
PCT/EP2009/067141 WO2010089001A1 (de) | 2009-02-06 | 2009-12-15 | Traktionsbatterie mit erhöhter zuverlässigkeit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012517211A JP2012517211A (ja) | 2012-07-26 |
JP5523480B2 true JP5523480B2 (ja) | 2014-06-18 |
Family
ID=41567124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011548560A Active JP5523480B2 (ja) | 2009-02-06 | 2009-12-15 | 高信頼性駆動用バッテリー |
Country Status (7)
Country | Link |
---|---|
US (1) | US8564245B2 (ja) |
EP (1) | EP2394320B1 (ja) |
JP (1) | JP5523480B2 (ja) |
KR (1) | KR101616250B1 (ja) |
CN (2) | CN106960943A (ja) |
DE (1) | DE102009000682A1 (ja) |
WO (1) | WO2010089001A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102009000674A1 (de) * | 2009-02-06 | 2010-08-12 | Robert Bosch Gmbh | Traktionsbatterie mit erhöhter Verfügbarkeit |
KR101036037B1 (ko) * | 2009-08-26 | 2011-05-19 | 에스비리모티브 주식회사 | 이차 전지 |
DE102009045784A1 (de) * | 2009-10-19 | 2011-04-21 | Robert Bosch Gmbh | Verfahren und Ladesteuerung zur Erhöhung der Lebensdauer von Akkumulatoren |
US20120032513A1 (en) * | 2010-08-06 | 2012-02-09 | Energy Pass, Inc. | Battery management circuit, battery module and battery management method |
DE102010041275B4 (de) | 2010-09-23 | 2019-11-28 | Robert Bosch Gmbh | Verfahren zur Überprüfung der ordnungsgemäßen Funktionsweise eines Stromsensors |
DE102010054211A1 (de) * | 2010-12-11 | 2012-01-26 | Magna E-Car Systems Gmbh & Co Og | Verfahren und Vorrichtung zum Verbinden einer Spannungsquelle mit einem Verbraucher |
DE102011014133A1 (de) | 2011-03-15 | 2012-09-20 | Maximilian Heindl | Variable, heterogene Energiespeicheranordnung |
JP5977943B2 (ja) * | 2011-12-28 | 2016-08-24 | 矢崎総業株式会社 | 電池パック |
KR101141674B1 (ko) * | 2012-02-16 | 2012-05-04 | 주식회사 로스윈 | 전기 이중층 캐패시터 및 그 제조방법 |
DE102012204965A1 (de) * | 2012-03-28 | 2013-10-02 | Robert Bosch Gmbh | Batteriesystem, Kraftfahrzeug mit Batteriesystem und Verfahren zur Inbetriebnahme eines Batteriesystems |
DE102012205244A1 (de) * | 2012-03-30 | 2013-10-02 | Aat Alber Antriebstechnik Gmbh | Schaltungsanordnung |
DE102012207769B4 (de) | 2012-05-10 | 2022-11-24 | Robert Bosch Gmbh | Batteriemodul und Kraftfahrzeug |
DE102012210166A1 (de) | 2012-06-18 | 2013-12-19 | Robert Bosch Gmbh | Batteriemanagementsystem, Kraftfahrzeug und Batteriemodul |
DE102012212374A1 (de) | 2012-07-16 | 2014-01-16 | Robert Bosch Gmbh | Batteriesystem mit unterteilbarem Batteriestrang |
DE102012212563A1 (de) | 2012-07-18 | 2014-01-23 | Robert Bosch Gmbh | Batteriesystem mit Sicherheitsschalter |
DE102012213422A1 (de) | 2012-07-31 | 2014-02-06 | Robert Bosch Gmbh | Batteriemanagementsystem, Kraftfahrzeug und Batteriesystem |
DE102012214091A1 (de) * | 2012-08-08 | 2014-02-13 | Robert Bosch Gmbh | Batterie-Management-System mit Datenschnittstelle für Batteriemodul, Batteriemodul mit Datenspeicher, Batteriesystem mit Batterie-Management-System sowie Batteriemodul und Kraftfahrzeug mit Batteriesystem |
DE102013201489A1 (de) * | 2013-01-30 | 2014-08-14 | Robert Bosch Gmbh | Batterie mit mehreren Batteriezellen sowie Verfahren zur Regelung einer Batteriespannung einer Batterie über Einschaltwahrscheinlichkeiten der Batteriezellen |
DE102013202280A1 (de) * | 2013-02-13 | 2014-08-14 | Robert Bosch Gmbh | Batterie sowie Verfahren zur Regelung einer Batteriespannung einer Batterie unter Verwendung von Gütefaktoren |
DE102014201365A1 (de) * | 2014-01-27 | 2015-07-30 | Robert Bosch Gmbh | Verfahren und Schaltungsanordnung zur Bestimmung des Coulomb-Wirkungsgrades von Batteriemodulen |
DE102014201363A1 (de) * | 2014-01-27 | 2015-07-30 | Robert Bosch Gmbh | Verfahren und Schaltungsanordnung zur Bestimmung des Coulomb-Wirkungsgrades von Batteriemodulen |
DE102014210648A1 (de) * | 2014-06-04 | 2015-12-17 | Robert Bosch Gmbh | Batteriesystem |
AU2017378506B2 (en) | 2016-12-16 | 2020-10-01 | Milwaukee Electric Tool Corporation | Battery pack switch |
ES2928657T3 (es) | 2016-12-16 | 2022-11-21 | Milwaukee Electric Tool Corp | Interfaz de conjunto de batería |
DE102017106058A1 (de) | 2017-03-21 | 2018-09-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batteriesystem und Verfahren zu dessen Betrieb |
CN215498298U (zh) | 2017-03-24 | 2022-01-11 | 米沃奇电动工具公司 | 端子和端子块 |
TWM578899U (zh) | 2017-06-30 | 2019-06-01 | 美商米沃奇電子工具公司 | 電氣組合、動力工具系統、電動馬達總成、電動馬達、電池組以及馬達總成 |
DE102018102525A1 (de) * | 2018-02-05 | 2019-08-08 | Airbus Defence and Space GmbH | Antriebssystem für ein Luftfahrzeug und Verfahren zum Bereitstellen einer Antriebsleistung für ein Luftfahrzeug |
USD887980S1 (en) | 2018-02-16 | 2020-06-23 | Milwaukee Electric Tool Corporation | Interface portion of a battery pack |
KR20210000598A (ko) * | 2019-06-25 | 2021-01-05 | 주식회사 엘지화학 | 배터리 시스템 |
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ES2164155T3 (es) | 1994-06-22 | 2002-02-16 | Intra Dev As | Bateria de antirrobo. |
JPH08289479A (ja) * | 1995-04-14 | 1996-11-01 | Unisia Jecs Corp | 自動車用電源装置 |
US6420852B1 (en) * | 1998-08-21 | 2002-07-16 | Sony Corporation | Battery pack |
JP2001186677A (ja) * | 1999-12-27 | 2001-07-06 | Toshiba Corp | 制御装置 |
JP3702749B2 (ja) * | 2000-05-24 | 2005-10-05 | トヨタ自動車株式会社 | ハイブリッド車両およびその制御方法 |
WO2005114811A2 (en) * | 2004-05-17 | 2005-12-01 | Railpower Technologies Corp. | Design of a large battery pack for a hybrid locomotive |
JP4407430B2 (ja) * | 2004-08-27 | 2010-02-03 | トヨタ自動車株式会社 | 自動車 |
JP4116609B2 (ja) | 2004-11-04 | 2008-07-09 | パナソニックEvエナジー株式会社 | 電源制御装置、電動車両および電池制御ユニット |
JP2006262608A (ja) * | 2005-03-16 | 2006-09-28 | Toyota Motor Corp | 充電装置 |
JP4572850B2 (ja) * | 2006-03-24 | 2010-11-04 | 株式会社日立製作所 | 電源制御装置 |
-
2009
- 2009-02-06 DE DE102009000682A patent/DE102009000682A1/de not_active Withdrawn
- 2009-12-15 CN CN201710064366.9A patent/CN106960943A/zh active Pending
- 2009-12-15 KR KR1020117018339A patent/KR101616250B1/ko active IP Right Grant
- 2009-12-15 CN CN2009801563082A patent/CN102308416A/zh active Pending
- 2009-12-15 WO PCT/EP2009/067141 patent/WO2010089001A1/de active Application Filing
- 2009-12-15 JP JP2011548560A patent/JP5523480B2/ja active Active
- 2009-12-15 US US13/138,380 patent/US8564245B2/en active Active
- 2009-12-15 EP EP09768098A patent/EP2394320B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
US20110286137A1 (en) | 2011-11-24 |
KR20110116155A (ko) | 2011-10-25 |
EP2394320A1 (de) | 2011-12-14 |
WO2010089001A1 (de) | 2010-08-12 |
CN106960943A (zh) | 2017-07-18 |
US8564245B2 (en) | 2013-10-22 |
CN102308416A (zh) | 2012-01-04 |
JP2012517211A (ja) | 2012-07-26 |
KR101616250B1 (ko) | 2016-05-02 |
EP2394320B1 (de) | 2012-11-28 |
DE102009000682A1 (de) | 2010-08-12 |
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