EP2572429A2 - Batterie-balancing mit reduziertem schaltungsaufwand - Google Patents
Batterie-balancing mit reduziertem schaltungsaufwandInfo
- Publication number
- EP2572429A2 EP2572429A2 EP11721015A EP11721015A EP2572429A2 EP 2572429 A2 EP2572429 A2 EP 2572429A2 EP 11721015 A EP11721015 A EP 11721015A EP 11721015 A EP11721015 A EP 11721015A EP 2572429 A2 EP2572429 A2 EP 2572429A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- battery
- terminal
- switches
- discharge line
- battery cells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/22—Balancing the charge of battery modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P31/00—Arrangements for regulating or controlling electric motors not provided for in groups H02P1/00 - H02P5/00, H02P7/00 or H02P21/00 - H02P29/00
-
- 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)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010029013A DE102010029013A1 (de) | 2010-05-17 | 2010-05-17 | Batterie-Balancing mit reduziertem Schaltungsaufwand |
PCT/EP2011/057580 WO2011144508A2 (de) | 2010-05-17 | 2011-05-11 | Batterie-balancing mit reduziertem schaltungsaufwand |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2572429A2 true EP2572429A2 (de) | 2013-03-27 |
Family
ID=44626562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11721015A Withdrawn EP2572429A2 (de) | 2010-05-17 | 2011-05-11 | Batterie-balancing mit reduziertem schaltungsaufwand |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140145651A1 (de) |
EP (1) | EP2572429A2 (de) |
CN (1) | CN102971932A (de) |
DE (1) | DE102010029013A1 (de) |
WO (1) | WO2011144508A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170237269A1 (en) * | 2015-09-30 | 2017-08-17 | Changs Ascending Enterprise Co., Ltd. | Battery charge-discharge balancing circuit assembly |
ES2913252T3 (es) | 2016-05-13 | 2022-06-01 | Vito Nv | Procedimiento y aparato de un sistema de gestión modular para celdas de almacenamiento de energía |
US20200152947A1 (en) * | 2017-06-21 | 2020-05-14 | Hitachi Automotive Systems, Ltd. | Battery System Monitoring Device and Battery Pack |
KR102236384B1 (ko) * | 2017-10-27 | 2021-04-05 | 주식회사 엘지화학 | 배터리 밸런싱을 위한 장치 및 그것을 포함하는 배터리팩 |
DE102019217303A1 (de) * | 2019-11-08 | 2021-05-12 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Batteriemoduls, Batteriemodul für ein Kraftfahrzeug und Kraftfahrzeug |
KR20220100466A (ko) | 2021-01-08 | 2022-07-15 | 주식회사 엘지에너지솔루션 | 배터리 관리 장치 및 그것의 동작 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3567512B2 (ja) * | 1994-10-11 | 2004-09-22 | ソニー株式会社 | バッテリー保護回路 |
JP4092580B2 (ja) * | 2004-04-30 | 2008-05-28 | 新神戸電機株式会社 | 多直列電池制御システム |
JP2005318751A (ja) * | 2004-04-30 | 2005-11-10 | Shin Kobe Electric Mach Co Ltd | 多直列電池制御システム |
US20070001651A1 (en) * | 2004-07-02 | 2007-01-04 | Harvey Troy A | Distributed networks of electric double layer capacitor supervisory controllers and networks thereof |
KR100831160B1 (ko) | 2005-04-15 | 2008-05-20 | 주식회사 엘지화학 | 배터리 셀의 밸런싱을 위한 스위칭 회로 |
JP4374351B2 (ja) * | 2006-04-12 | 2009-12-02 | 矢崎総業株式会社 | 充電状態調整装置 |
DE102007023023A1 (de) * | 2007-05-16 | 2008-11-27 | Siemens Ag | Schaltungsanordnung und Verfahren zum Betreiben einer Energiespeicheranordnung |
JP5459946B2 (ja) * | 2007-09-28 | 2014-04-02 | 株式会社日立製作所 | 車両用直流電源装置 |
WO2009085658A2 (en) * | 2007-12-31 | 2009-07-09 | University Of Toledo | Integrated cell voltage measurement and equalization system for series-connected batteries and method for operating same |
DE102009000323A1 (de) * | 2009-01-20 | 2010-07-22 | Robert Bosch Gmbh | Serienschaltung von Schaltreglern zur Energieübertragung in Batteriesystemen |
DE102011079363A1 (de) * | 2011-07-19 | 2013-01-24 | Sb Limotive Company Ltd. | Vorrichtung und Verfahren zur Messung einer minimalen Zellspannung |
DE102011079360A1 (de) * | 2011-07-19 | 2013-01-24 | Sb Limotive Company Ltd. | Vorrichtung und Verfahren zur Messung einer maximalen Zellspannung |
-
2010
- 2010-05-17 DE DE102010029013A patent/DE102010029013A1/de not_active Withdrawn
-
2011
- 2011-05-11 CN CN2011800243277A patent/CN102971932A/zh active Pending
- 2011-05-11 EP EP11721015A patent/EP2572429A2/de not_active Withdrawn
- 2011-05-11 US US13/698,435 patent/US20140145651A1/en not_active Abandoned
- 2011-05-11 WO PCT/EP2011/057580 patent/WO2011144508A2/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011144508A2 (de) | 2011-11-24 |
CN102971932A (zh) | 2013-03-13 |
DE102010029013A1 (de) | 2011-11-17 |
WO2011144508A3 (de) | 2012-11-15 |
US20140145651A1 (en) | 2014-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ROBERT BOSCH GMBH Owner name: SAMSUNG SDI CO., LTD. |
|
17P | Request for examination filed |
Effective date: 20130515 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20131211 |