KR20000065006A - 전원장치 - Google Patents
전원장치Info
- Publication number
- KR20000065006A KR20000065006A KR1019980708541A KR19980708541A KR20000065006A KR 20000065006 A KR20000065006 A KR 20000065006A KR 1019980708541 A KR1019980708541 A KR 1019980708541A KR 19980708541 A KR19980708541 A KR 19980708541A KR 20000065006 A KR20000065006 A KR 20000065006A
- Authority
- KR
- South Korea
- Prior art keywords
- battery unit
- battery
- power supply
- discharge
- charge
- 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.)
- Granted
Links
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. 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
- H02J7/50—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
-
- 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
-
- 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
-
- 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
- H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from 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
- 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
- H02J7/94—Regulation of charging or discharging current or voltage in response to battery current
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Description
Claims (10)
- 부하에 전력을 공급하기 위한 배터리부, 및 상기 배터리부의 충전량이 설정치보다 커지면 충전을 정지하는 제어부를 구비하고, 상기 배터리부가, 직렬 접속된 복수의 이차전지를 구비하며, 상기 제어부가 충전중의 상기 이차전지간의 충전용량 불균형이 커지면, 상기 배터리부의 충전량 설정치를 보다 큰 값으로 변경하는 기능을 구비한 전원장치.
- 제 1 항에 있어서, 충전시의 충전레이트가 0.3C이하인 전원장치.
- 제 1 항에 있어서, 상기 제어부가 충전중의 상기 이차전지의 충전용량을 감시하는 기능을 더욱 구비하고, 검지된 충전용량의 불균형이 소정치보다 커졌을 때, 상기 배터리부의 충전량 설정치가 변경되는 전원장치.
- 제 1 항에 있어서, 상기 배터리부의 충전량 사이클이 소정 회수에 도달하였을 때, 상기 배터리부의 충전량 설정치가 변경되는 전원장치.
- 제 1 항에 있어서, 앞의 방전으로부터 소정시간 경과후에 충전이 이루어지는 경우에, 상기 배터리부의 충전량 설정치가 변경되는 전원장치.
- 제 1 항에 있어서, 상기 제어부가, 상기 배터리부의 방전량이 설정치보다 커지면 방전을 정지하는 기능, 및 방전중의 상기 이차전지간의 잔존용량의 불균형이 커지면, 상기 배터리부의 방전량 설정치보다 큰 값으로 변경하는 기능을 더욱 구비한 전원장치.
- 부하에 전력을 공급하기 위한 배터리부, 및 상기 배터리부의 방전량이 설정치보다 커지면 방전을 정지하는 제어부를 구비하고, 상기 배터리부가, 직렬 접속된 복수의 이차전지를 구비하며, 상기 제어부가, 방전중의 상기 이차전지간의 잔존용량의 불균형이 커지면, 상기 배터리부의 방전량 설정치보다 큰 값으로 변경하는 기능을 구비하는 전원장치.
- 제 7 항에 있어서, 상기 제어부가 방전중의 상기 이차전지의 잔존용량을 감시하는 기능을 더욱 구비하고, 검지된 잔존용량의 불균형이 소정치보다 커졌을 경우에, 상기 배터리부의 방전량 설정치가 변경되는 전원장치.
- 제 7 항에 있어서, 상기 배터리부의 충방전 사이클이 소정 회수에 도달하였을 때, 상시 배터리부의 방전량 설정치가 변경되는 전원장치.
- 제 7 항에 있어서, 앞의 충전으로부터 소정시간 경과후에 방전이 이루어질 경우에, 상기 배터리부의 방전량 설정치가 변경되는 전원장치.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4041197 | 1997-02-25 | ||
| JP97-40411 | 1997-02-25 | ||
| JP9335333A JPH10304588A (ja) | 1997-02-25 | 1997-12-05 | 電源装置 |
| JP335333 | 1997-12-05 | ||
| PCT/JP1998/000743 WO1998038721A1 (en) | 1997-02-25 | 1998-02-23 | Power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000065006A true KR20000065006A (ko) | 2000-11-06 |
| KR100338293B1 KR100338293B1 (ko) | 2002-08-28 |
Family
ID=26379877
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980708541A Expired - Lifetime KR100338293B1 (ko) | 1997-02-25 | 1998-02-23 | 전원장치 |
| KR1019980708541A Expired - Lifetime KR20000030274A (en) | 1997-02-25 | 1998-10-24 | Power supply device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980708541A Expired - Lifetime KR20000030274A (en) | 1997-02-25 | 1998-10-24 | Power supply device |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6054840A (ko) |
| EP (1) | EP0926799B1 (ko) |
| JP (1) | JPH10304588A (ko) |
| KR (2) | KR100338293B1 (ko) |
| CN (1) | CN1104771C (ko) |
| DE (1) | DE69820017T2 (ko) |
| WO (1) | WO1998038721A1 (ko) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3533076B2 (ja) * | 1997-10-13 | 2004-05-31 | トヨタ自動車株式会社 | 組電池の蓄電状態検出方法、検出装置、および組電池の充放電制御装置 |
| JP4567109B2 (ja) * | 1998-11-24 | 2010-10-20 | パナソニック株式会社 | 二次電池の充放電制御方法 |
| JP3676134B2 (ja) * | 1998-11-30 | 2005-07-27 | 三洋電機株式会社 | 充放電制御方法 |
| JP2000166103A (ja) * | 1998-12-01 | 2000-06-16 | Sanyo Electric Co Ltd | 充放電制御方法 |
| JP3988324B2 (ja) * | 1999-07-02 | 2007-10-10 | 株式会社デンソー | 組電池の異常判定装置及び組電池の異常判定方法 |
| JP4503746B2 (ja) * | 1999-11-18 | 2010-07-14 | フジテック株式会社 | 交流エレベータの電源装置 |
| JP4503749B2 (ja) * | 1999-12-13 | 2010-07-14 | フジテック株式会社 | 交流エレベータの電源装置 |
| JP3839761B2 (ja) * | 2001-09-14 | 2006-11-01 | 松下電器産業株式会社 | バッテリ制御装置 |
| JP3615507B2 (ja) * | 2001-09-28 | 2005-02-02 | 三洋電機株式会社 | 組電池の充電率調整回路 |
| JP2005110337A (ja) * | 2003-09-26 | 2005-04-21 | Sanyo Electric Co Ltd | 複数の電池の充電装置 |
| JP4843924B2 (ja) * | 2004-09-10 | 2011-12-21 | 日産自動車株式会社 | 組電池の容量調整装置 |
| JP4548289B2 (ja) * | 2005-09-26 | 2010-09-22 | 日産自動車株式会社 | 組電池の容量調整装置 |
| US8846224B2 (en) * | 2006-10-16 | 2014-09-30 | Lg Chem, Ltd. | High power secondary battery system comprising asymmetric charged cells |
| ATE549756T1 (de) * | 2006-10-16 | 2012-03-15 | Lg Chemical Ltd | Hochleistungs-sekundärbatteriesystem mit asymmetrischen geladenen zellen |
| JP4764324B2 (ja) * | 2006-12-25 | 2011-08-31 | 株式会社東芝 | エネルギー均等化装置 |
| JP4871180B2 (ja) * | 2007-03-20 | 2012-02-08 | 富士重工業株式会社 | 蓄電デバイスの制御装置 |
| US8309259B2 (en) * | 2008-05-19 | 2012-11-13 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Electrochemical cell, and particularly a cell with electrodeposited fuel |
| JP5521044B2 (ja) * | 2009-09-18 | 2014-06-11 | フルイディック,インク. | 充電極を備え,セル内で充電モードと放電モードとを切り替える充電式電気化学セルシステム |
| MX2012004237A (es) * | 2009-10-08 | 2012-10-03 | Fluidic Inc | Celda metalica-aire recargable con sistema de manejo de flujo. |
| CN102544638B (zh) | 2010-06-24 | 2015-07-15 | 流体股份有限公司 | 具有阶梯形支架燃料阳极的电化学电池 |
| CN105206789B (zh) | 2010-09-16 | 2018-09-07 | 流体公司 | 具有渐进析氧电极/燃料电极的电化学电池系统 |
| ES2549592T3 (es) | 2010-10-20 | 2015-10-29 | Fluidic, Inc. | Procesos de reinicio de batería para electrodo de combustible en armazón |
| JP5908251B2 (ja) | 2010-11-17 | 2016-04-26 | フルイディック,インク.Fluidic,Inc. | 階層型アノードのマルチモード充電 |
| DE102011010585B4 (de) | 2011-02-08 | 2019-01-03 | Audi Ag | Verfahren zum Überwachen der Nutzung eines elektrochemischen Energiespeichers in einem Kraftfahrzeug, sowie Kraftfahrzeug |
| JP5533725B2 (ja) * | 2011-02-17 | 2014-06-25 | トヨタ自動車株式会社 | 車両の充電装置 |
| JP5533724B2 (ja) * | 2011-02-17 | 2014-06-25 | トヨタ自動車株式会社 | 車両の充電装置 |
| KR101916970B1 (ko) * | 2013-01-22 | 2018-11-08 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그를 포함하는 배터리 팩 |
| KR101509895B1 (ko) * | 2013-06-28 | 2015-04-06 | 현대자동차주식회사 | 배터리 파워 제한방법 |
| KR102565272B1 (ko) * | 2016-01-04 | 2023-08-09 | 삼성전자주식회사 | 배터리 관리 방법 및 배터리 관리 장치 |
| WO2017129259A1 (en) * | 2016-01-29 | 2017-08-03 | Toyota Motor Europe Nv/Sa | Control device and method for discharging a rechargeable battery |
| CN105490356A (zh) * | 2016-02-26 | 2016-04-13 | 联想(北京)有限公司 | 电子设备及其控制方法 |
| MX2019000905A (es) | 2016-07-22 | 2019-10-02 | Nantenergy Inc | Sistema de eliminacion de neblina para celdas electroquimicas. |
| CN109478643B (zh) | 2016-07-22 | 2022-03-15 | 南特能源公司 | 电化学电池中的水分和二氧化碳管理系统 |
| EP3513477B8 (en) | 2016-09-15 | 2021-05-26 | Form Energy, Inc. | Hybrid battery system |
| AU2017345601B2 (en) | 2016-10-21 | 2020-01-02 | Nantenergy, Inc. | Corrugated fuel electrode |
| JP2018152285A (ja) * | 2017-03-14 | 2018-09-27 | 株式会社東芝 | 蓄電池パック |
| JP6970289B2 (ja) * | 2018-05-31 | 2021-11-24 | 本田技研工業株式会社 | 充電制御装置、輸送機器、及びプログラム |
| CN120184457A (zh) | 2018-06-29 | 2025-06-20 | 福恩能源公司 | 金属空气电化学电池构架 |
| CN119481486A (zh) | 2018-06-29 | 2025-02-18 | 福恩能源公司 | 滚动膜片密封件 |
| WO2020231718A1 (en) | 2019-05-10 | 2020-11-19 | Nantenergy, Inc. | Nested annular metal-air cell and systems containing same |
| WO2020264344A1 (en) | 2019-06-28 | 2020-12-30 | Form Energy Inc. | Device architectures for metal-air batteries |
| EP4147296A4 (en) | 2020-05-06 | 2025-08-13 | Form Energy Inc | ELECTROCHEMICAL ENERGY STORAGE SYSTEM WITH DECOUPLED ELECTRODE |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2530717B2 (ja) * | 1989-05-31 | 1996-09-04 | シャープ株式会社 | 電池電圧判別回路 |
| JP3429511B2 (ja) * | 1992-05-28 | 2003-07-22 | 東芝電池株式会社 | 二次電池の充電回路 |
| JPH0660910A (ja) * | 1992-08-12 | 1994-03-04 | Nec Corp | 充電システム |
| JP3096535B2 (ja) * | 1993-02-01 | 2000-10-10 | 三洋電機株式会社 | 二次電池の充電方法及び充電装置 |
| JPH06133465A (ja) * | 1992-08-27 | 1994-05-13 | Sanyo Electric Co Ltd | 二次電池の充電方法及び充電装置 |
| JP2903896B2 (ja) * | 1992-09-22 | 1999-06-14 | 日本電気株式会社 | リフレッシュ要求機能付電源 |
| JP3133534B2 (ja) * | 1993-01-29 | 2001-02-13 | 三洋電機株式会社 | 電池の過充電過放電防止方法 |
| JPH07143680A (ja) * | 1993-11-16 | 1995-06-02 | Matsushita Electric Ind Co Ltd | 充電器 |
| JPH07231571A (ja) * | 1994-02-14 | 1995-08-29 | Toshiba Corp | メモリ効果の除去装置 |
| JPH08140209A (ja) * | 1994-11-11 | 1996-05-31 | Fuji Heavy Ind Ltd | 電気自動車のバッテリ管理システム |
| JP3496311B2 (ja) * | 1994-12-14 | 2004-02-09 | 松下電工株式会社 | 充電式電気機器 |
| JP3435613B2 (ja) * | 1994-12-26 | 2003-08-11 | 日産自動車株式会社 | 組電池の充電装置 |
-
1997
- 1997-12-05 JP JP9335333A patent/JPH10304588A/ja active Pending
-
1998
- 1998-02-23 EP EP98904431A patent/EP0926799B1/en not_active Expired - Lifetime
- 1998-02-23 DE DE69820017T patent/DE69820017T2/de not_active Expired - Lifetime
- 1998-02-23 KR KR1019980708541A patent/KR100338293B1/ko not_active Expired - Lifetime
- 1998-02-23 CN CN98800185A patent/CN1104771C/zh not_active Expired - Lifetime
- 1998-02-23 WO PCT/JP1998/000743 patent/WO1998038721A1/ja not_active Ceased
- 1998-02-23 US US09/171,731 patent/US6054840A/en not_active Expired - Lifetime
- 1998-10-24 KR KR1019980708541A patent/KR20000030274A/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998038721A1 (en) | 1998-09-03 |
| DE69820017T2 (de) | 2004-06-03 |
| KR20000030274A (en) | 2000-06-05 |
| KR100338293B1 (ko) | 2002-08-28 |
| CN1104771C (zh) | 2003-04-02 |
| CN1217832A (zh) | 1999-05-26 |
| US6054840A (en) | 2000-04-25 |
| EP0926799A4 (en) | 2002-10-16 |
| JPH10304588A (ja) | 1998-11-13 |
| EP0926799A1 (en) | 1999-06-30 |
| EP0926799B1 (en) | 2003-11-26 |
| DE69820017D1 (de) | 2004-01-08 |
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