HK1118643A1 - Trickle discharge method for battery pack protection - Google Patents

Trickle discharge method for battery pack protection

Info

Publication number
HK1118643A1
HK1118643A1 HK08110237.4A HK08110237A HK1118643A1 HK 1118643 A1 HK1118643 A1 HK 1118643A1 HK 08110237 A HK08110237 A HK 08110237A HK 1118643 A1 HK1118643 A1 HK 1118643A1
Authority
HK
Hong Kong
Prior art keywords
battery pack
discharge method
pack protection
trickle discharge
trickle
Prior art date
Application number
HK08110237.4A
Other languages
English (en)
Inventor
Liusheng Liu
Bruce Denning
Original Assignee
O2Micro Inc
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
Priority claimed from US11/540,236 external-priority patent/US7646169B2/en
Application filed by O2Micro Inc filed Critical O2Micro Inc
Publication of HK1118643A1 publication Critical patent/HK1118643A1/xx

Links

Classifications

    • 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
HK08110237.4A 2006-09-29 2008-09-16 Trickle discharge method for battery pack protection HK1118643A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/540,236 US7646169B2 (en) 2004-03-25 2006-09-29 Trickle discharge for battery pack protection

Publications (1)

Publication Number Publication Date
HK1118643A1 true HK1118643A1 (en) 2009-02-13

Family

ID=39405335

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08110237.4A HK1118643A1 (en) 2006-09-29 2008-09-16 Trickle discharge method for battery pack protection

Country Status (3)

Country Link
CN (1) CN100589305C (xx)
HK (1) HK1118643A1 (xx)
TW (1) TWI336158B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8629679B2 (en) 2009-12-29 2014-01-14 O2Micro, Inc. Circuits and methods for measuring cell voltages in battery packs
US9291680B2 (en) 2009-12-29 2016-03-22 O2Micro Inc. Circuits and methods for measuring a cell voltage in a battery
TWI536702B (zh) 2010-07-15 2016-06-01 Ｚ動力能源有限責任公司 用於將電池組再充電之方法及裝置
DE102012205144A1 (de) 2012-03-29 2013-10-02 Robert Bosch Gmbh Verfahren zum Verschalten von Batteriezellen in einer Batterie, Batterie und Überwachungseinrichtung
TWI553998B (zh) * 2012-07-06 2016-10-11 緯創資通股份有限公司 動態充電裝置及動態充電方法
KR101975395B1 (ko) * 2012-08-29 2019-05-07 삼성에스디아이 주식회사 배터리 팩 및 이의 제어 방법
AU2014205149C1 (en) 2013-01-11 2018-08-16 Riot Energy, Inc. Methods and systems for recharging a battery
CN104518534A (zh) * 2013-09-27 2015-04-15 中兴通讯股份有限公司 一种电路保护方法及装置、充电设备
TWI661631B (zh) * 2014-11-20 2019-06-01 力智電子股份有限公司 電池保護裝置與其操作方法
TWI531134B (zh) 2014-12-29 2016-04-21 廣達電腦股份有限公司 電池電源裝置
EP3289663A1 (en) 2015-04-29 2018-03-07 ZPower, LLC Temperature dependent charge algorithm
DE102017121441A1 (de) * 2017-09-15 2019-03-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Schutzschaltung für eine Ladevorrichtung
GB2563311B (en) * 2018-03-08 2020-03-04 O2Micro Inc Circuits, systems and methods for protecting batteries
CN110838739B (zh) 2018-08-17 2023-03-14 群光电能科技(苏州)有限公司 充电装置及其操作方法
CN110962630B (zh) * 2018-12-04 2021-06-25 宁德时代新能源科技股份有限公司 预充电流的调控方法和电路
CN111953082B (zh) * 2019-05-14 2023-12-22 伏达半导体(合肥)股份有限公司 高效的无线充电***和方法
CN113972884B (zh) * 2020-07-22 2023-09-05 致新科技股份有限公司 过压保护电路
CN113949126A (zh) * 2021-10-14 2022-01-18 东莞新能安科技有限公司 充电保护电路、电池管理***、电池组及电路控制方法
CN114725893B (zh) * 2022-05-13 2024-02-27 杭州华塑科技股份有限公司 电池的短路保护***、方法及电子设备
CN115313564A (zh) * 2022-08-16 2022-11-08 昂宝电子（上海）有限公司 用在电荷泵充电模式下的电池电压和电流调节装置

Also Published As

Publication number Publication date
TWI336158B (en) 2011-01-11
CN100589305C (zh) 2010-02-10
CN101179200A (zh) 2008-05-14
TW200822484A (en) 2008-05-16

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