DE602005017324D1 - Kaskadierbares Halbleiterbauelement zur Ladungsüberwachung der Kondensatoren - Google Patents

Kaskadierbares Halbleiterbauelement zur Ladungsüberwachung der Kondensatoren

Info

Publication number
DE602005017324D1
DE602005017324D1 DE602005017324T DE602005017324T DE602005017324D1 DE 602005017324 D1 DE602005017324 D1 DE 602005017324D1 DE 602005017324 T DE602005017324 T DE 602005017324T DE 602005017324 T DE602005017324 T DE 602005017324T DE 602005017324 D1 DE602005017324 D1 DE 602005017324D1
Authority
DE
Germany
Prior art keywords
cascadable
capacitors
semiconductor device
charge monitoring
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.)
Active
Application number
DE602005017324T
Other languages
English (en)
Inventor
Koichi Yano
Akihiko Fujiwara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE602005017324D1 publication Critical patent/DE602005017324D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE602005017324T 2004-03-23 2005-03-23 Kaskadierbares Halbleiterbauelement zur Ladungsüberwachung der Kondensatoren Active DE602005017324D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004084620A JP4019376B2 (ja) 2004-03-23 2004-03-23 キャパシタ充電用半導体装置

Publications (1)

Publication Number Publication Date
DE602005017324D1 true DE602005017324D1 (de) 2009-12-10

Family

ID=34858398

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005017324T Active DE602005017324D1 (de) 2004-03-23 2005-03-23 Kaskadierbares Halbleiterbauelement zur Ladungsüberwachung der Kondensatoren

Country Status (5)

Country Link
US (1) US7495418B2 (de)
EP (1) EP1580866B1 (de)
JP (1) JP4019376B2 (de)
DE (1) DE602005017324D1 (de)
ES (1) ES2334922T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102437384B (zh) 2006-11-06 2014-08-06 日本电气株式会社 电池控制系统以及电池控制方法
GB0624858D0 (en) * 2006-12-13 2007-01-24 Ami Semiconductor Belgium Bvba Battery Monitoring
JP2009004979A (ja) * 2007-06-20 2009-01-08 Nec Electronics Corp インダクタンス負荷駆動装置、及び、フライバック電圧検出回路
CN101399440B (zh) * 2007-09-27 2011-03-30 比亚迪股份有限公司 一种多节电池的保护电路及方法
US8525487B1 (en) * 2008-03-05 2013-09-03 Marvell International Ltd. Circuit and method for regulating discharge of a capacitor
CN101488671B (zh) * 2009-02-24 2011-01-12 浙江大学 一种多节串联锂离子电池包的管理模块
US8089248B2 (en) * 2009-04-09 2012-01-03 Ford Global Technologies, Llc Battery monitoring and control system and method of use including redundant secondary communication interface
CA2716022C (en) * 2010-09-30 2019-03-12 Light-Based Technologies Incorporated Apparatus and methods for supplying power
JP5438542B2 (ja) * 2010-02-15 2014-03-12 矢崎総業株式会社 電圧検出装置
BR112013015890A2 (pt) 2010-12-22 2017-09-19 Ge Energy Power Conversion Technology Ltd arranjo mecânico de um circuito conversor de potência multinível.
CA2822864A1 (en) 2010-12-22 2012-06-28 Converteam Technology Ltd. Capacitor balancing circuit and control method for an electronic device such as a multilevel power inverter
CN104518767B (zh) * 2014-07-18 2017-10-24 上海华虹宏力半导体制造有限公司 时钟幅度加倍电路
KR20170125916A (ko) * 2015-03-05 2017-11-15 리니어 테크놀러지 엘엘씨 저전압 임계의 정확한 검출
CN111130151B (zh) * 2019-11-28 2021-02-19 中国地质大学（武汉） 可自关断自启动的低功耗电压监视电路

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US4948954A (en) 1989-05-15 1990-08-14 Dallas Semiconductor Corporation Interface for receiving electronic tokens
JPH06334480A (ja) 1993-05-25 1994-12-02 Nec Corp 半導体集積回路
JPH06343225A (ja) * 1993-05-28 1994-12-13 Asahi Glass Co Ltd 蓄電電源装置
JP3069498B2 (ja) * 1994-09-01 2000-07-24 富士通株式会社 充放電装置および電子機器
US5631537A (en) * 1995-10-17 1997-05-20 Benchmarq Microelectronics Battery charge management/protection apparatus
FR2743953B1 (fr) * 1996-01-19 1998-04-10 Sgs Thomson Microelectronics Circuit d'alimentation a condensateur de stockage
US5982050A (en) * 1996-03-14 1999-11-09 Fuji Jukogyo Kabushiki Kaisha Power supply unit for automotive vehicle
US5734205A (en) * 1996-04-04 1998-03-31 Jeol Ltd. Power supply using batteries undergoing great voltage variations
JP3503414B2 (ja) 1997-05-12 2004-03-08 日産自動車株式会社 組電池の単電池間充電率調整装置
US6240101B1 (en) 1998-05-20 2001-05-29 Kingston Technology Co. Bi-directional daisy-chain cascading of network repeaters
JP3313647B2 (ja) 1998-07-27 2002-08-12 株式会社岡村研究所 キャパシタ充電監視制御装置
US6225781B1 (en) * 1998-08-27 2001-05-01 Jeol Ltd. System for charging capacitors connected in series
JP3761336B2 (ja) 1998-08-27 2006-03-29 株式会社パワーシステム キャパシタ蓄電装置
EP1020973A3 (de) * 1999-01-18 2001-05-02 Hitachi, Ltd. Ladungs- und Entladungssystem für eine elektrische Energiespeicheranlage
US6316917B1 (en) * 1999-03-09 2001-11-13 Asahi Glass Company, Limited Apparatus having plural electric double layer capacitors and method for adjusting voltages of the capacitors
US6323623B1 (en) * 1999-08-23 2001-11-27 Casio Computer Co., Ltd. Charging device and charging method thereof
JP3855565B2 (ja) * 1999-11-02 2006-12-13 株式会社リコー 充放電保護回路および該充放電保護回路を有するバッテリーパック
JP3364836B2 (ja) * 2000-10-19 2003-01-08 富士重工業株式会社 電圧イコライザ装置およびその方法
JP2004080087A (ja) * 2002-08-09 2004-03-11 Renesas Technology Corp 過電流検出回路
JP2004336919A (ja) * 2003-05-09 2004-11-25 Ricoh Co Ltd キャパシタ充電回路およびそれに用いる半導体装置

Also Published As

Publication number Publication date
US7495418B2 (en) 2009-02-24
EP1580866B1 (de) 2009-10-28
JP2005278243A (ja) 2005-10-06
ES2334922T3 (es) 2010-03-17
US20050231173A1 (en) 2005-10-20
EP1580866A1 (de) 2005-09-28
JP4019376B2 (ja) 2007-12-12

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Legal Events

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