KR100742831B1 - 전지 팩 - Google Patents
전지 팩 Download PDFInfo
- Publication number
- KR100742831B1 KR100742831B1 KR1020010059301A KR20010059301A KR100742831B1 KR 100742831 B1 KR100742831 B1 KR 100742831B1 KR 1020010059301 A KR1020010059301 A KR 1020010059301A KR 20010059301 A KR20010059301 A KR 20010059301A KR 100742831 B1 KR100742831 B1 KR 100742831B1
- Authority
- KR
- South Korea
- Prior art keywords
- correction
- program
- battery pack
- magnification
- charge
- Prior art date
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Classifications
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- 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
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- 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
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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- 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
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- 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
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- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
-
- 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]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
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- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (6)
- CPU를 내장하여 측정 데이터의 보정을 가능하게 한 전지 팩에 있어서,상기 CPU는, 적어도 측정에 의해 셀의 전압과 충방전 전류와 온도 데이터를 구하여 충방전을 제어하여 잔량 적산을 행하는 메인 프로그램과,외부 기기와 통신하는 통신 프로그램과,측정 데이터를 구하여 상기 측정 데이터로부터 일정값을 산출하는 보정배율을 구해 메모리에 저장하는 보정 프로그램을 구비하여,셀의 상태를 일정값으로 설정한 후, 상기 보정 프로그램을 기동하여 보정배율을 구해 상기 메모리에 저장하고, 상기 메인 프로그램은, 측정한 셀의 전압과 충방전 전류와 온도 데이터를 보정배율로 보정하고 충방전을 제어하여 잔량 적산을 행하는 것을 특징으로 하는 전지 팩.
- 제 1 항에 있어서, 상기 보정 프로그램은, 구한 보정배율이 일정 범위에 들어가는지를 판단하여, 보정배율이 일정 범위에 들어가는 것을 조건으로 구한 보정배율을 메모리에 저장하는 것을 특징으로 하는 전지 팩.
- 제 1 항 또는 제 2 항에 있어서, 상기 보정 프로그램은, 보정배율의 초기값을 갖고, 보정 프로그램에 의해 보정배율이 구해지지 않는 경우 또는 구한 보정배율이 일정 범위에 들어가지 않는 경우에 상기 초기값을 상기 메모리에 저장하는 것을 특징으로 하는 전지 팩.
- 제 2 항에 있어서, 상기 보정 프로그램은, 구한 보정배율이 일정 범위에 들어가지 않는 경우에 에러 정보를 외부에 출력하는 것을 특징으로 하는 전지 팩.
- 제 1 항에 있어서, 상기 보정 프로그램은, 외부 기기로부터 발행되는 소정의 명령을 통신 프로그램이 수신함으로써 기동되는 것을 특징으로 하는 전지 팩.
- 제 1 항에 있어서, 상기 보정 프로그램은, 상기 CPU의 빈 포트를 조작함으로써 기동되는 것을 특징으로 하는 전지 팩.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000289666A JP3743704B2 (ja) | 2000-09-25 | 2000-09-25 | 電池パック |
JPJP-P-2000-00289666 | 2000-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020024561A KR20020024561A (ko) | 2002-03-30 |
KR100742831B1 true KR100742831B1 (ko) | 2007-07-25 |
Family
ID=18773020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010059301A KR100742831B1 (ko) | 2000-09-25 | 2001-09-25 | 전지 팩 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6608468B2 (ko) |
JP (1) | JP3743704B2 (ko) |
KR (1) | KR100742831B1 (ko) |
TW (1) | TW515120B (ko) |
Families Citing this family (91)
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---|---|---|---|---|
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US9362750B2 (en) * | 2011-12-05 | 2016-06-07 | Samsung Sdi Co., Ltd. | Energy storage system and method for controlling the same |
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US11126232B2 (en) | 2018-11-28 | 2021-09-21 | Intel Corporation | Battery heat balancing during peak power mode |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10234140A (ja) * | 1997-02-19 | 1998-09-02 | Matsushita Electric Ind Co Ltd | 電池状態検出装置 |
JPH11295357A (ja) * | 1998-04-08 | 1999-10-29 | Nec Eng Ltd | モニタ較正回路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07128416A (ja) * | 1993-11-04 | 1995-05-19 | Mitsubishi Motors Corp | 電気自動車用バッテリ残存容量計 |
JPH08317572A (ja) * | 1995-05-15 | 1996-11-29 | Nippondenso Co Ltd | 組電池の充電状態制御装置 |
JP3638109B2 (ja) * | 2000-02-07 | 2005-04-13 | Necトーキン栃木株式会社 | 電池パック |
-
2000
- 2000-09-25 JP JP2000289666A patent/JP3743704B2/ja not_active Expired - Lifetime
-
2001
- 2001-09-21 TW TW090123320A patent/TW515120B/zh not_active IP Right Cessation
- 2001-09-21 US US09/956,922 patent/US6608468B2/en not_active Expired - Lifetime
- 2001-09-25 KR KR1020010059301A patent/KR100742831B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10234140A (ja) * | 1997-02-19 | 1998-09-02 | Matsushita Electric Ind Co Ltd | 電池状態検出装置 |
JPH11295357A (ja) * | 1998-04-08 | 1999-10-29 | Nec Eng Ltd | モニタ較正回路 |
Also Published As
Publication number | Publication date |
---|---|
TW515120B (en) | 2002-12-21 |
US6608468B2 (en) | 2003-08-19 |
KR20020024561A (ko) | 2002-03-30 |
JP2002100414A (ja) | 2002-04-05 |
US20020036481A1 (en) | 2002-03-28 |
JP3743704B2 (ja) | 2006-02-08 |
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