CN105247752B - 主-从多相充电 - Google Patents

主-从多相充电 Download PDF

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Publication number
CN105247752B
CN105247752B CN201480028936.3A CN201480028936A CN105247752B CN 105247752 B CN105247752 B CN 105247752B CN 201480028936 A CN201480028936 A CN 201480028936A CN 105247752 B CN105247752 B CN 105247752B
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CN
China
Prior art keywords
clock
control
charging
terminal
input
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
CN201480028936.3A
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English (en)
Chinese (zh)
Other versions
CN105247752A (zh
Inventor
C·G·斯波科
G·加塞亚
S·霍瓦维尼
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Qualcomm Inc
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105247752A publication Critical patent/CN105247752A/zh
Application granted granted Critical
Publication of CN105247752B publication Critical patent/CN105247752B/zh
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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
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/102—Parallel operation of DC sources being switching converters
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • 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
    • 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
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Dc-Dc Converters (AREA)
CN201480028936.3A 2013-05-24 2014-05-23 主-从多相充电 Active CN105247752B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361827443P 2013-05-24 2013-05-24
US61/827,443 2013-05-24
US14/065,752 US9276430B2 (en) 2013-05-24 2013-10-29 Master-slave multi-phase charging
US14/065,752 2013-10-29
PCT/US2014/039380 WO2014190283A1 (en) 2013-05-24 2014-05-23 Master-slave multi-phase charging

Publications (2)

Publication Number Publication Date
CN105247752A CN105247752A (zh) 2016-01-13
CN105247752B true CN105247752B (zh) 2019-01-15

Family

ID=51022444

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480028936.3A Active CN105247752B (zh) 2013-05-24 2014-05-23 主-从多相充电

Country Status (5)

Country Link
US (2) US9276430B2 (enExample)
EP (1) EP3005514B1 (enExample)
JP (3) JP6495251B2 (enExample)
CN (1) CN105247752B (enExample)
WO (1) WO2014190283A1 (enExample)

Families Citing this family (12)

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US9276430B2 (en) 2013-05-24 2016-03-01 Qualcomm, Incorporated Master-slave multi-phase charging
US9590436B2 (en) 2013-05-24 2017-03-07 Qualcomm Incorporated Master-slave multi-phase charging
US10396582B2 (en) * 2015-07-01 2019-08-27 Maxim Integrated Products, Inc. Master slave charging architecture with communication between chargers
US9863982B2 (en) 2015-09-30 2018-01-09 Qualcomm Incorporated Bi-directional current sensing circuit
US20170222465A1 (en) * 2016-02-01 2017-08-03 Qualcomm Incorporated Dynamic thermal balancing of parallel regulators to reduce hotspots and increase performance
KR102657052B1 (ko) 2016-04-12 2024-04-15 삼성전자주식회사 배터리 충전 방법 및 전자 장치
CN106329620A (zh) * 2016-08-31 2017-01-11 珠海智融科技有限公司 一种复用单电源多口输出的高压快速充电的电路结构
CN106299515B (zh) * 2016-09-14 2019-04-16 北京小米移动软件有限公司 充电方法及装置
US10587136B2 (en) 2017-07-06 2020-03-10 Qualcomm Incorporated Parallel charging architecture
CN108199424B (zh) * 2017-12-20 2021-06-15 成都芯源系统有限公司 多相充电电路及其控制电路和控制方法
CN110386024B (zh) * 2019-07-11 2020-09-08 南京能瑞电力科技有限公司 一种联合充电控制方法及联合充电系统
US12062938B2 (en) 2019-09-18 2024-08-13 Qualcomm Incorporated Parallel charging

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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094079A (en) * 1998-12-21 2000-07-25 Caterpillar Inc. Sequencer module for a pulse width modulation driver

Also Published As

Publication number Publication date
CN105247752A (zh) 2016-01-13
JP6672407B2 (ja) 2020-03-25
WO2014190283A1 (en) 2014-11-27
JP2019033664A (ja) 2019-02-28
US9899859B2 (en) 2018-02-20
JP2016521953A (ja) 2016-07-25
JP2020099192A (ja) 2020-06-25
JP6495251B2 (ja) 2019-04-03
US9276430B2 (en) 2016-03-01
US20160149431A1 (en) 2016-05-26
US20140347001A1 (en) 2014-11-27
EP3005514A1 (en) 2016-04-13
EP3005514B1 (en) 2020-07-29

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