KR20080010698A - 배터리 장치의 가열방법 및 장치 - Google Patents
배터리 장치의 가열방법 및 장치 Download PDFInfo
- Publication number
- KR20080010698A KR20080010698A KR1020060071059A KR20060071059A KR20080010698A KR 20080010698 A KR20080010698 A KR 20080010698A KR 1020060071059 A KR1020060071059 A KR 1020060071059A KR 20060071059 A KR20060071059 A KR 20060071059A KR 20080010698 A KR20080010698 A KR 20080010698A
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- temperature
- heating
- soc
- forced discharge
- Prior art date
Links
Images
Classifications
-
- 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
- H01M10/443—Methods for charging or discharging in response to temperature
-
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- 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
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
-
- 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
- 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
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Secondary Cells (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
Description
Claims (8)
- 다수의 배터리 셀을 구비하는 배터리 장치의 가열방법에 있어서,상기 배터리 장치의 온도를 센싱하는 단계; 및상기 센싱된 온도가 소정 온도 이하이면, SOC 밸런싱을 위해 구비된 강제 방전 기능을 이행하여 상기 배터리 장치를 가열하는 단계를 포함하는 것을 특징으로 하는 배터리 장치의 가열방법.
- 제1항에 있어서,상기 강제 방전은,상기 각 배터리 셀에 대한 SOC를 측정하고,상기 SOC가 미리 정해둔 방전 한계치 이상일 때에 이행됨을 특징으로 하는 배터리 장치의 가열방법.
- 제1항에 있어서,상기 강제 방전은 발열 소자를 통해 이루어짐을 특징으로 하는 배터리 장치의 가열방법.
- 제1항에 있어서,상기 강제 방전은 상기 배터리 셀의 리드와 밀착 연결된 저항을 통해 이루어 지며, 상기 저항과 배터리 셀의 리드간의 연결하는 도체는 소정 길이와 폭, 두께를 가짐을 특징으로 하는 배터리 장치의 가열방법.
- 다수의 배터리 셀을 구비하는 배터리 장치의 가열장치에 있어서,상기 배터리 장치의 온도를 센싱하는 온도 센서;상기 다수의 배터리 셀에 각각 대응되며 SOC 밸런싱을 위해 구비된 다수의 강제 방전 소자;상기 다수의 배터리 셀과 상기 다수의 강제 방전 소자 사이를 연결 또는 해제 하는 스위칭부; 및상기 온도 센서를 통해 센싱된 온도가 소정 온도 이하이면, 상기 다수의 배터리 셀을 상기 강제 방전 소자와 연결하도록 상기 스위칭부를 제어하는 제어부를 포함하는 것을 특징으로 하는 배터리 장치의 가열장치.
- 제5항에 있어서,상기 제어부는,상기 각 배터리 셀에 대한 SOC를 측정하고,상기 SOC가 미리 정해둔 방전 한계치 이상이면, 상기 다수의 배터리 셀과 상기 강제 방전 소자를 연결하도록 상기 스위칭부를 제어함을 특징으로 하는 배터리 장치의 가열장치.
- 제5항에 있어서,상기 강제 방전 소자는 발열 소자임을 특징으로 하는 배터리 장치의 가열장치.
- 제5항에 있어서,상기 강제 방전 소자는 상기 배터리 셀의 리드와 밀착 연결된 저항이며,상기 저항과 배터리 셀의 리드간의 연결하는 도체는 소정 길이와 폭, 두께를 가짐을 특징으로 하는 배터리 장치의 가열장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060071059A KR100912350B1 (ko) | 2006-07-27 | 2006-07-27 | 배터리 장치의 가열방법 및 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060071059A KR100912350B1 (ko) | 2006-07-27 | 2006-07-27 | 배터리 장치의 가열방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080010698A true KR20080010698A (ko) | 2008-01-31 |
KR100912350B1 KR100912350B1 (ko) | 2009-08-14 |
Family
ID=39222650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060071059A KR100912350B1 (ko) | 2006-07-27 | 2006-07-27 | 배터리 장치의 가열방법 및 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100912350B1 (ko) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130108896A1 (en) * | 2011-10-31 | 2013-05-02 | Brammo, Inc. | Methods and apparatus for combined thermal management, temperature sensing, and passive balancing for battery systems in electric vehicles |
KR20140075079A (ko) * | 2012-12-10 | 2014-06-19 | 주식회사 엘지화학 | 배터리 모듈 가열 시스템 및 방법 |
KR20140075080A (ko) * | 2012-12-10 | 2014-06-19 | 주식회사 엘지화학 | 배터리 모듈 가열 시스템 및 방법 |
US9257860B2 (en) | 2012-08-09 | 2016-02-09 | Samsung Sdi Co., Ltd. | Battery pack, cell balancing method of the same, and energy storage system including the battery pack |
EP2899797A4 (en) * | 2013-05-08 | 2016-08-10 | Lg Chemical Ltd | SYSTEM FOR PREHEATING BATTERIES AND METHOD FOR PREHEATING BATTERIES THEREWITH |
KR20170118911A (ko) * | 2015-03-24 | 2017-10-25 | 이승규 | 용융 스위치, 이를 포함하는 배터리 제어장치 및 제어방법 |
CN109278588A (zh) * | 2018-10-24 | 2019-01-29 | 重庆长安汽车股份有限公司 | 一种控制锂电池温度的方法 |
KR102311062B1 (ko) * | 2020-12-24 | 2021-10-08 | 주식회사 삼우에스비 | 지능형 전력계량 인프라 시스템의 백업 전원 공급 장치 |
CN114286945A (zh) * | 2019-11-13 | 2022-04-05 | 株式会社Lg新能源 | 强制放电测试设备和强制放电测试方法 |
WO2024071662A1 (ko) * | 2022-09-27 | 2024-04-04 | 주식회사 엘지에너지솔루션 | 배터리 관리 장치 및 그것의 동작 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9209500B2 (en) | 2012-09-24 | 2015-12-08 | Samsung Sdi Co., Ltd. | Temperature controlling system and method of battery |
WO2014182097A1 (ko) * | 2013-05-08 | 2014-11-13 | 주식회사 엘지화학 | 배터리 예열 시스템 및 이를 이용한 배터리 예열방법 |
KR102631549B1 (ko) | 2018-05-28 | 2024-01-30 | 주식회사 엘지에너지솔루션 | 저온 환경에서의 저전압 방지를 위한 배터리팩 자체 발열 시스템 및 그 제조방법 |
KR102036876B1 (ko) | 2019-06-05 | 2019-10-25 | (주)티에스식스티즈 | 배터리의 soc 추정방법 및 장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11265729A (ja) * | 1998-03-17 | 1999-09-28 | Hitachi Ltd | 電源装置及びそれを備えた電気自動車 |
JP4300600B2 (ja) * | 1998-07-23 | 2009-07-22 | トヨタ自動車株式会社 | ハイブリッド車の電池充電状態制御装置 |
JP4340020B2 (ja) * | 2001-04-10 | 2009-10-07 | パナソニック株式会社 | 無人搬送車用二次電池の充電制御方法 |
KR100471249B1 (ko) | 2002-08-23 | 2005-03-10 | 현대자동차주식회사 | 전기 자동차의 배터리 온도 관리방법 |
-
2006
- 2006-07-27 KR KR1020060071059A patent/KR100912350B1/ko active IP Right Grant
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130108896A1 (en) * | 2011-10-31 | 2013-05-02 | Brammo, Inc. | Methods and apparatus for combined thermal management, temperature sensing, and passive balancing for battery systems in electric vehicles |
US9257860B2 (en) | 2012-08-09 | 2016-02-09 | Samsung Sdi Co., Ltd. | Battery pack, cell balancing method of the same, and energy storage system including the battery pack |
KR20140075079A (ko) * | 2012-12-10 | 2014-06-19 | 주식회사 엘지화학 | 배터리 모듈 가열 시스템 및 방법 |
KR20140075080A (ko) * | 2012-12-10 | 2014-06-19 | 주식회사 엘지화학 | 배터리 모듈 가열 시스템 및 방법 |
US9866049B2 (en) | 2013-05-08 | 2018-01-09 | Lg Chem, Ltd. | Battery warm up system and method for warming up battery using the same |
EP2899797A4 (en) * | 2013-05-08 | 2016-08-10 | Lg Chemical Ltd | SYSTEM FOR PREHEATING BATTERIES AND METHOD FOR PREHEATING BATTERIES THEREWITH |
CN109818108A (zh) * | 2013-05-08 | 2019-05-28 | 株式会社Lg化学 | 电池预热系统、车辆能量供应系统、车辆和电池预热方法 |
KR20170118911A (ko) * | 2015-03-24 | 2017-10-25 | 이승규 | 용융 스위치, 이를 포함하는 배터리 제어장치 및 제어방법 |
CN109278588A (zh) * | 2018-10-24 | 2019-01-29 | 重庆长安汽车股份有限公司 | 一种控制锂电池温度的方法 |
CN109278588B (zh) * | 2018-10-24 | 2020-06-12 | 重庆长安汽车股份有限公司 | 一种控制锂电池温度的方法 |
CN114286945A (zh) * | 2019-11-13 | 2022-04-05 | 株式会社Lg新能源 | 强制放电测试设备和强制放电测试方法 |
CN114286945B (zh) * | 2019-11-13 | 2023-10-13 | 株式会社Lg新能源 | 强制放电测试设备和强制放电测试方法 |
KR102311062B1 (ko) * | 2020-12-24 | 2021-10-08 | 주식회사 삼우에스비 | 지능형 전력계량 인프라 시스템의 백업 전원 공급 장치 |
WO2024071662A1 (ko) * | 2022-09-27 | 2024-04-04 | 주식회사 엘지에너지솔루션 | 배터리 관리 장치 및 그것의 동작 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100912350B1 (ko) | 2009-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100912350B1 (ko) | 배터리 장치의 가열방법 및 장치 | |
KR101336064B1 (ko) | 안전성이 향상된 전지팩 | |
CN109860740B (zh) | 一种缓解电池包热失控蔓延的控制方法、装置及电池包 | |
US7608940B2 (en) | Power supply device and method of controlling the same | |
JP5687340B2 (ja) | 電池制御装置、電池システム | |
CN108777339B (zh) | 一种锂离子电池脉冲放电自加热方法及装置 | |
US20080074082A1 (en) | Battery management system and method | |
CN104488114A (zh) | 二次电池、以及二次电池模块和包括其的二次电池组 | |
US20120068668A1 (en) | Battery Module For High-Current Rapid Charging | |
KR102224592B1 (ko) | 매트릭스 구조의 배터리 팩을 갖는 전기 자동차용 배터리 장치 | |
CN107719175B (zh) | 基于充电站用大功率dc/dc电源的检测方法和充放电系统 | |
KR20150028095A (ko) | 배터리 팩의 프리차지 저항 산출 장치 및 방법 | |
KR101641762B1 (ko) | 프리차지 저항 및 릴레이 파손 방지 장치 및 방법 | |
WO2020244761A1 (en) | Method for operating a battery of a vehicle to reduce an impact of a thermal runaway, battery management system as wells as battery arrangement | |
KR20180051206A (ko) | 배터리 팩 | |
KR20230034174A (ko) | 전지 시스템, 이의 비정상 작동 상태 감지 방법 및 전기 차량 | |
CN115764008A (zh) | 电池系统、检测其异常工作状况的方法以及电动车辆 | |
EP3985783A1 (en) | Battery module, battery rack comprising such battery module, and power storage device | |
KR20220006474A (ko) | 배터리 시스템 및 배터리 시스템을 충전하는 방법 | |
Mocera et al. | Study and identification of the thermo-electric behavior of lithium-ion batteries for electric vehicles | |
KR100534701B1 (ko) | 연료 전지 하이브리드 전기자동차용 리튬 이온 폴리머전지 시스템 | |
JP2021141674A (ja) | 急速充電装置及び急速充電方法 | |
JP3817863B2 (ja) | アルカリ系電池の充電装置 | |
Pany | A Novel Battery Management System for Series Parallel Connected Li-Ion Battery Pack for Electric Vehicle Application | |
US11951871B2 (en) | Multi-voltage storage system for an at least partly electrically driven vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J201 | Request for trial against refusal decision | ||
AMND | Amendment | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130730 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140716 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150716 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160803 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170718 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180619 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190625 Year of fee payment: 11 |