WO2008149551A1 - 過放電防止装置および蓄電装置 - Google Patents

過放電防止装置および蓄電装置 Download PDF

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Publication number
WO2008149551A1
WO2008149551A1 PCT/JP2008/001423 JP2008001423W WO2008149551A1 WO 2008149551 A1 WO2008149551 A1 WO 2008149551A1 JP 2008001423 W JP2008001423 W JP 2008001423W WO 2008149551 A1 WO2008149551 A1 WO 2008149551A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric storage
storage device
over discharge
discharge preventing
preventing device
Prior art date
Application number
PCT/JP2008/001423
Other languages
English (en)
French (fr)
Inventor
Ryosuke Ito
Kiyoshi Sato
Chisato Marumo
Kazuhiro Ohashi
Original Assignee
Zephyr Corporation
Jm Energy Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zephyr Corporation, Jm Energy Corporation filed Critical Zephyr Corporation
Publication of WO2008149551A1 publication Critical patent/WO2008149551A1/ja

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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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
    • H02J7/0063—Circuit arrangements for charging or depolarising 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—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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection

Abstract

　蓄電装置の電圧が所定の電圧以下になったときにスイッチを開状態にして、蓄電装置に接続された負荷への電流を遮断し、蓄電装置の電圧がさらに下がったときに自身への入力電流を遮断する過放電防止装置。
PCT/JP2008/001423 2007-06-07 2008-06-04 過放電防止装置および蓄電装置 WO2008149551A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007152069A JP4689643B2 (ja) 2007-06-07 2007-06-07 過放電防止装置および蓄電装置
JP2007-152069 2007-06-07

Publications (1)

Publication Number Publication Date
WO2008149551A1 true WO2008149551A1 (ja) 2008-12-11

Family

ID=40093383

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001423 WO2008149551A1 (ja) 2007-06-07 2008-06-04 過放電防止装置および蓄電装置

Country Status (2)

Country Link
JP (1) JP4689643B2 (ja)
WO (1) WO2008149551A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029829A1 (ja) * 2010-09-01 2012-03-08 日立マクセルエナジー株式会社 充電ユニット及びそれを備えた電気機器
WO2012133186A1 (ja) * 2011-03-31 2012-10-04 三洋電機株式会社 スイッチ回路制御部及び充放電システム
EP2637276A1 (en) * 2012-03-08 2013-09-11 Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd. Protection circuit for lithium-ion battery
EP3176905A4 (en) * 2014-12-18 2018-03-28 Fujikura Ltd. Electrical storage system, and electrical storage method
WO2018127720A1 (en) * 2016-01-06 2018-07-12 Disruptive Technologies Research As Controlled drain of battery at end-of-life

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5339893B2 (ja) * 2008-12-26 2013-11-13 Ｊｍエナジー株式会社 セル電圧の均等化制御回路及び均等化制御回路を備えたキャパシタモジュール
JP5664310B2 (ja) * 2011-02-10 2015-02-04 新神戸電機株式会社 直流電源装置
JP2013096112A (ja) * 2011-10-31 2013-05-20 Lixil Corp 発電式水栓の電源回路
KR20160038941A (ko) * 2014-09-30 2016-04-08 주식회사 티노스 출력전원 안정화 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0767263A (ja) * 1993-08-20 1995-03-10 Sanyo Electric Co Ltd 二次電池の過放電防止回路
JPH07131938A (ja) * 1992-11-24 1995-05-19 Seiko Instr Inc 充放電制御回路と充電式電源装置
JPH0879982A (ja) * 1994-09-01 1996-03-22 Fujitsu Ltd 充放電制御装置および定電圧定電流制御回路
WO2003003395A1 (fr) * 2001-06-29 2003-01-09 Kanebo, Limited Condensateur a electrolyte organique
JP2003174732A (ja) * 2001-12-05 2003-06-20 Jeol Ltd 蓄電電源装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07131938A (ja) * 1992-11-24 1995-05-19 Seiko Instr Inc 充放電制御回路と充電式電源装置
JPH0767263A (ja) * 1993-08-20 1995-03-10 Sanyo Electric Co Ltd 二次電池の過放電防止回路
JPH0879982A (ja) * 1994-09-01 1996-03-22 Fujitsu Ltd 充放電制御装置および定電圧定電流制御回路
WO2003003395A1 (fr) * 2001-06-29 2003-01-09 Kanebo, Limited Condensateur a electrolyte organique
JP2003174732A (ja) * 2001-12-05 2003-06-20 Jeol Ltd 蓄電電源装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029829A1 (ja) * 2010-09-01 2012-03-08 日立マクセルエナジー株式会社 充電ユニット及びそれを備えた電気機器
WO2012133186A1 (ja) * 2011-03-31 2012-10-04 三洋電機株式会社 スイッチ回路制御部及び充放電システム
EP2637276A1 (en) * 2012-03-08 2013-09-11 Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd. Protection circuit for lithium-ion battery
US8749935B2 (en) 2012-03-08 2014-06-10 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Protection circuit for lithium-ion battery
EP3176905A4 (en) * 2014-12-18 2018-03-28 Fujikura Ltd. Electrical storage system, and electrical storage method
WO2018127720A1 (en) * 2016-01-06 2018-07-12 Disruptive Technologies Research As Controlled drain of battery at end-of-life

Also Published As

Publication number Publication date
JP2008306853A (ja) 2008-12-18
JP4689643B2 (ja) 2011-05-25

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