CN102027655A - 用于检测电池或电容串联组中的电池单元充电状态和放电状态的散度的方法 - Google Patents
用于检测电池或电容串联组中的电池单元充电状态和放电状态的散度的方法 Download PDFInfo
- Publication number
- CN102027655A CN102027655A CN2009801169917A CN200980116991A CN102027655A CN 102027655 A CN102027655 A CN 102027655A CN 2009801169917 A CN2009801169917 A CN 2009801169917A CN 200980116991 A CN200980116991 A CN 200980116991A CN 102027655 A CN102027655 A CN 102027655A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- battery
- dsoc
- voltage
- charging
- 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.)
- Pending
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Images
Classifications
-
- 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
-
- 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
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/933—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- 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
-
- 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
- H02J7/61—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcharge
-
- 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
- H02J7/63—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overdischarge
-
- 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
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
- H02J7/963—Regulation of charging or discharging current or voltage in response to battery voltage in response to battery voltage gradient
-
- 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
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/975—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/977—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
-
- 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
- H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
- H02J2207/40—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4092608P | 2008-03-31 | 2008-03-31 | |
| US61/040,926 | 2008-03-31 | ||
| PCT/US2009/039040 WO2009146048A1 (en) | 2008-03-31 | 2009-03-31 | Method for detecting cell state-of-charge and state-of-discharge divergence of a series string of batteries or capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102027655A true CN102027655A (zh) | 2011-04-20 |
Family
ID=41116086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801169917A Pending CN102027655A (zh) | 2008-03-31 | 2009-03-31 | 用于检测电池或电容串联组中的电池单元充电状态和放电状态的散度的方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8581547B2 (enExample) |
| EP (1) | EP2272148B1 (enExample) |
| JP (2) | JP2011520408A (enExample) |
| KR (1) | KR20100131002A (enExample) |
| CN (1) | CN102027655A (enExample) |
| BR (1) | BRPI0910105A2 (enExample) |
| CA (1) | CA2720231C (enExample) |
| WO (1) | WO2009146048A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869253A (zh) * | 2012-12-18 | 2014-06-18 | 通用汽车环球科技运作有限责任公司 | 用于确定电压测量是否可用于充电状态估计的方法和系统 |
| CN104049216A (zh) * | 2013-03-12 | 2014-09-17 | 福特全球技术公司 | 车辆、控制车辆的方法和估计电池包充电状态的方法 |
| CN114097127A (zh) * | 2019-12-04 | 2022-02-25 | 株式会社Lg新能源 | 电池管理系统、电池组和电池管理方法 |
| WO2023077270A1 (zh) * | 2021-11-02 | 2023-05-11 | 宁德时代新能源科技股份有限公司 | 电芯容量均衡方法、电池管理系统和存储介质 |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5537913B2 (ja) * | 2009-11-30 | 2014-07-02 | 三洋電機株式会社 | 均等化装置、それを備えたバッテリシステムおよび電動車両 |
| US20130082664A1 (en) * | 2010-06-25 | 2013-04-04 | Tatsuki HIRAOKA | Charging method and charging system for lithium ion secondary battery |
| US8531160B2 (en) | 2010-08-11 | 2013-09-10 | A123 Systems, Inc. | Rechargeable battery management |
| US8680815B2 (en) * | 2010-11-01 | 2014-03-25 | GM Global Technology Operations LLC | Method and apparatus for assessing battery state of health |
| US20120112704A1 (en) * | 2010-11-08 | 2012-05-10 | Joseph Gottlieb | System and method for pulsing the bleed off resistor within a battery management system |
| JP5786324B2 (ja) * | 2010-11-17 | 2015-09-30 | 日産自動車株式会社 | 組電池の制御装置 |
| EP2656467B1 (en) * | 2010-12-22 | 2016-10-12 | GE Energy Power Conversion Technology Limited | Capacitor balancing circuit and control method for an electronic device such as a multilevel power inverter |
| JP5315369B2 (ja) * | 2011-03-01 | 2013-10-16 | 株式会社日立製作所 | リチウム二次電池の異常充電状態検出装置及び検査方法 |
| JP5327905B2 (ja) * | 2011-03-24 | 2013-10-30 | Necインフロンティア株式会社 | 情報処理装置 |
| US8836287B2 (en) * | 2011-05-03 | 2014-09-16 | Apple Inc. | Time-domain multiplexing of power and data |
| FR2976407B1 (fr) * | 2011-06-10 | 2014-04-11 | Commissariat Energie Atomique | Dispositif de surveillance de la tension delivree par les cellules d'un generateur electrochimique |
| CN103051005A (zh) * | 2011-10-12 | 2013-04-17 | 亚旭电子科技(江苏)有限公司 | 电池充放电管理系统及方法 |
| US9368269B2 (en) * | 2012-10-24 | 2016-06-14 | Schumacher Electric Corporation | Hybrid battery charger |
| US9153990B2 (en) * | 2012-11-30 | 2015-10-06 | Tesla Motors, Inc. | Steady state detection of an exceptional charge event in a series connected battery element |
| JP5987711B2 (ja) * | 2013-01-30 | 2016-09-07 | コニカミノルタ株式会社 | 二次電池システムおよび画像形成装置 |
| CN103227454A (zh) * | 2013-05-06 | 2013-07-31 | 苏州中元动力科技有公司 | 一种高安全性动力锂电池组放电短路保护控制方法和系统 |
| US9325181B2 (en) * | 2013-07-18 | 2016-04-26 | Ford Global Technologies, Llc | Battery overcharge monitoring system and method |
| CN103825254B (zh) * | 2014-02-13 | 2016-10-05 | 深圳市清友能源技术有限公司 | 一种大型动力锂电池的充放电保护装置及保护方法 |
| CN104218541B (zh) * | 2014-08-07 | 2017-03-29 | 杭州天丰电源股份有限公司 | 带有短路保护功能的磷酸铁锂启动电池总压保护装置 |
| JP2016081691A (ja) * | 2014-10-16 | 2016-05-16 | 日立化成株式会社 | リチウムイオン二次電池、負極、およびこれらを用いた電池システム |
| JP2016092877A (ja) * | 2014-10-30 | 2016-05-23 | 株式会社カネカ | 組電池を含む蓄電システム |
| PL3091170T3 (pl) * | 2015-05-07 | 2019-03-29 | Vkr Holding A/S | Sposób obsługiwania urządzenia napędowego w zestawie zasłaniającym do okna, urządzenie napędowe i zestaw zasłaniający do okna |
| GB2541419B (en) * | 2015-08-18 | 2017-11-29 | Oxis Energy Ltd | Monitoring and balancing capacity in lithium sulfur cells arranged in series |
| CN105552465B (zh) * | 2015-12-03 | 2018-05-08 | 北京交通大学 | 一种基于时间和温度的锂离子电池优化充电方法 |
| DE102016000988A1 (de) | 2015-12-24 | 2017-06-29 | Daimler Ag | Verfahren und Vorrichtung zum Feststellen eines voneinander abweichenden Verhaltens von parallel verschalteten Batteriezellen |
| DE102016000986A1 (de) | 2015-12-24 | 2016-08-11 | Daimler Ag | Verfahren und Vorrichtung für Alterungstest an parallel verschalteten Batteriezellen |
| US10097014B2 (en) | 2016-06-03 | 2018-10-09 | Nidec Motor Corporation | Battery charger monitor with charge balancing between batteries in a battery supply |
| JP6690584B2 (ja) | 2017-03-10 | 2020-04-28 | トヨタ自動車株式会社 | 電池状態推定装置 |
| WO2018177544A1 (en) * | 2017-03-31 | 2018-10-04 | Toyota Motor Europe | System and method for charge protection of a lithium-ion battery |
| US11223074B2 (en) | 2017-10-16 | 2022-01-11 | Neapco Intellectual Property Holdings, Llc | Battery cell monitoring system |
| ES3024694T3 (en) * | 2018-04-10 | 2025-06-05 | Lg Energy Solution Ltd | Apparatus and method for diagnosing battery |
| KR102259415B1 (ko) | 2018-08-29 | 2021-06-01 | 주식회사 엘지에너지솔루션 | 배터리 관리 장치, 배터리 관리 방법, 배터리 팩 및 전기 차량 |
| WO2020046019A1 (ko) * | 2018-08-29 | 2020-03-05 | 주식회사 엘지화학 | 배터리 관리 장치, 배터리 관리 방법, 배터리 팩 및 전기 차량 |
| US10608446B1 (en) | 2018-09-19 | 2020-03-31 | Zero Motorcycles, Inc. | System and method for maximizing battery capacity while in long term storage |
| TWI745800B (zh) | 2018-12-21 | 2021-11-11 | 美商米沃奇電子工具公司 | 電池組充電器、控制電池組充電器之操作的方法及用於電池組充電器之充電電路 |
| DE102019209037A1 (de) * | 2019-06-21 | 2020-12-24 | Robert Bosch Gmbh | Verfahren zum Betrieb eines elektrischen Energiespeichersystems |
| WO2021014506A1 (ja) * | 2019-07-19 | 2021-01-28 | 三菱電機株式会社 | 充放電制御装置および充放電制御方法 |
| EP4152556A4 (en) | 2020-09-10 | 2024-05-29 | Samsung Electronics Co., Ltd. | ELECTRONIC DEVICE FOR CHARGING MULTIPLE BATTERIES |
| US12523684B2 (en) * | 2021-02-26 | 2026-01-13 | Mitsubishi Electric Corporation | Voltage management device, voltage command device, power system monitoring system, measurement device, voltage management method, and storage medium |
| US20230344262A1 (en) * | 2022-04-25 | 2023-10-26 | Apple Inc. | System and method for variable discharging techniques of a battery cell |
| US12494657B2 (en) | 2023-09-06 | 2025-12-09 | Ford Global Technologies, Llc | Systems and methods for battery cell degradation detection |
| EP4618361A1 (en) * | 2024-03-15 | 2025-09-17 | TWAICE Technologies GmbH | Cell imbalances in rechargable batteries |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5198743A (en) * | 1990-12-11 | 1993-03-30 | Span, Inc. | Battery charger with microprocessor control |
| US6456042B1 (en) * | 2000-11-27 | 2002-09-24 | Delphi Technologies, Inc. | Method and apparatus for charging batteries at reduced overcharge levels |
| US20020195999A1 (en) * | 2001-06-20 | 2002-12-26 | Matsushita Electric Industrial Co., Ltd. | Method of detecting and resolving memory effect |
| US20050156575A1 (en) * | 2004-01-06 | 2005-07-21 | Moltech Corporation | Methods of charging lithium sulfur cells |
| US20060093894A1 (en) * | 2004-10-29 | 2006-05-04 | Medtronic, Inc. | Method for charging lithium-ion battery |
| US20060208701A1 (en) * | 2004-01-06 | 2006-09-21 | Sion Power Corporation | Methods of charging lithium sulfur cells |
| JP2008005644A (ja) * | 2006-06-23 | 2008-01-10 | Sanyo Electric Co Ltd | 電池の充電方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US208701A (en) * | 1878-10-08 | Improvement in feed-water heaters | ||
| US4545415A (en) | 1983-09-26 | 1985-10-08 | The Goodyear Tire & Rubber Company | Pneumatic tire tread |
| US5166623A (en) * | 1991-03-04 | 1992-11-24 | Motorola, Inc. | Method for indicating battery capacity |
| JPH06165399A (ja) * | 1992-11-24 | 1994-06-10 | Nippon Moriseru Kk | リチュウム・イオン二次電池の充電装置 |
| JPH06315233A (ja) * | 1993-04-28 | 1994-11-08 | Fujitsu Ltd | 電池の充電制御方法 |
| JPH10144360A (ja) * | 1996-11-07 | 1998-05-29 | Toshiba Battery Co Ltd | 電池パックの検査方法および検査器 |
| KR100695658B1 (ko) * | 1999-04-08 | 2007-03-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 배터리의 충전 상태를 결정하는 방법 및 디바이스 |
| JP3947952B2 (ja) * | 1999-04-27 | 2007-07-25 | 株式会社デンソー | 電池の満充電判定方式 |
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| US6417646B1 (en) | 2001-05-22 | 2002-07-09 | Honeywell International Inc. | Circuit for monitoring cells of a multi-cell battery during charge |
| JP2004031254A (ja) * | 2002-06-28 | 2004-01-29 | Nissan Motor Co Ltd | 組電池の容量調整装置および方法 |
| JP2007095421A (ja) * | 2005-09-28 | 2007-04-12 | Sharp Corp | 大型リチウムイオン二次電池及び蓄電システム |
| US7990108B2 (en) * | 2007-05-14 | 2011-08-02 | Atmel Corporation | Charge detector |
-
2009
- 2009-03-31 JP JP2011503118A patent/JP2011520408A/ja active Pending
- 2009-03-31 EP EP09755411.7A patent/EP2272148B1/en not_active Not-in-force
- 2009-03-31 KR KR1020107024200A patent/KR20100131002A/ko not_active Ceased
- 2009-03-31 CN CN2009801169917A patent/CN102027655A/zh active Pending
- 2009-03-31 US US12/416,072 patent/US8581547B2/en active Active
- 2009-03-31 WO PCT/US2009/039040 patent/WO2009146048A1/en not_active Ceased
- 2009-03-31 BR BRPI0910105A patent/BRPI0910105A2/pt not_active IP Right Cessation
- 2009-03-31 CA CA2720231A patent/CA2720231C/en active Active
-
2014
- 2014-10-01 JP JP2014203431A patent/JP2015073429A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5198743A (en) * | 1990-12-11 | 1993-03-30 | Span, Inc. | Battery charger with microprocessor control |
| US6456042B1 (en) * | 2000-11-27 | 2002-09-24 | Delphi Technologies, Inc. | Method and apparatus for charging batteries at reduced overcharge levels |
| US20020195999A1 (en) * | 2001-06-20 | 2002-12-26 | Matsushita Electric Industrial Co., Ltd. | Method of detecting and resolving memory effect |
| US20050156575A1 (en) * | 2004-01-06 | 2005-07-21 | Moltech Corporation | Methods of charging lithium sulfur cells |
| US20060208701A1 (en) * | 2004-01-06 | 2006-09-21 | Sion Power Corporation | Methods of charging lithium sulfur cells |
| US20060093894A1 (en) * | 2004-10-29 | 2006-05-04 | Medtronic, Inc. | Method for charging lithium-ion battery |
| JP2008005644A (ja) * | 2006-06-23 | 2008-01-10 | Sanyo Electric Co Ltd | 電池の充電方法 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869253A (zh) * | 2012-12-18 | 2014-06-18 | 通用汽车环球科技运作有限责任公司 | 用于确定电压测量是否可用于充电状态估计的方法和系统 |
| CN103869253B (zh) * | 2012-12-18 | 2017-12-26 | 通用汽车环球科技运作有限责任公司 | 用于确定电压测量是否可用于充电状态估计的方法和系统 |
| CN104049216A (zh) * | 2013-03-12 | 2014-09-17 | 福特全球技术公司 | 车辆、控制车辆的方法和估计电池包充电状态的方法 |
| CN104049216B (zh) * | 2013-03-12 | 2016-05-18 | 福特全球技术公司 | 车辆、控制车辆的方法和估计电池包荷电状态的方法 |
| CN114097127A (zh) * | 2019-12-04 | 2022-02-25 | 株式会社Lg新能源 | 电池管理系统、电池组和电池管理方法 |
| WO2023077270A1 (zh) * | 2021-11-02 | 2023-05-11 | 宁德时代新能源科技股份有限公司 | 电芯容量均衡方法、电池管理系统和存储介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011520408A (ja) | 2011-07-14 |
| CA2720231A1 (en) | 2009-12-03 |
| JP2015073429A (ja) | 2015-04-16 |
| KR20100131002A (ko) | 2010-12-14 |
| EP2272148B1 (en) | 2022-03-02 |
| EP2272148A1 (en) | 2011-01-12 |
| US8581547B2 (en) | 2013-11-12 |
| BRPI0910105A2 (pt) | 2015-12-15 |
| CA2720231C (en) | 2017-07-11 |
| EP2272148A4 (en) | 2017-03-29 |
| WO2009146048A1 (en) | 2009-12-03 |
| US20090243548A1 (en) | 2009-10-01 |
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