EP3549231A4 - Battery charging system - Google Patents

Battery charging system Download PDF

Info

Publication number
EP3549231A4
EP3549231A4 EP17877069.9A EP17877069A EP3549231A4 EP 3549231 A4 EP3549231 A4 EP 3549231A4 EP 17877069 A EP17877069 A EP 17877069A EP 3549231 A4 EP3549231 A4 EP 3549231A4
Authority
EP
European Patent Office
Prior art keywords
charging system
battery charging
battery
charging
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.)
Pending
Application number
EP17877069.9A
Other languages
German (de)
French (fr)
Other versions
EP3549231A1 (en
Inventor
Rui Liu
Gustavo James Mehas
Lijie Zhao
Tae Kwang Park
Zhitong Guo
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.)
Renesas Electronics America Inc
Original Assignee
Integrated Device Technology 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 US15/828,158 external-priority patent/US10554061B2/en
Application filed by Integrated Device Technology Inc filed Critical Integrated Device Technology Inc
Priority claimed from PCT/US2017/064225 external-priority patent/WO2018102689A1/en
Publication of EP3549231A1 publication Critical patent/EP3549231A1/en
Publication of EP3549231A4 publication Critical patent/EP3549231A4/en
Pending legal-status Critical Current

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
    • H02J7/007—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
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • 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
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • 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
    • H02J7/007—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
    • 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
    • H02J7/04—Regulation of charging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
EP17877069.9A 2016-12-01 2017-12-01 Battery charging system Pending EP3549231A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662428737P 2016-12-01 2016-12-01
US201662429058P 2016-12-01 2016-12-01
US201662429056P 2016-12-01 2016-12-01
US15/828,158 US10554061B2 (en) 2016-12-01 2017-11-30 Battery charging system
PCT/US2017/064225 WO2018102689A1 (en) 2016-12-01 2017-12-01 Battery charging system

Publications (2)

Publication Number Publication Date
EP3549231A1 EP3549231A1 (en) 2019-10-09
EP3549231A4 true EP3549231A4 (en) 2020-04-08

Family

ID=67258657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17877069.9A Pending EP3549231A4 (en) 2016-12-01 2017-12-01 Battery charging system

Country Status (4)

Country Link
EP (1) EP3549231A4 (en)
JP (1) JP6898447B2 (en)
KR (1) KR102257171B1 (en)
CN (1) CN110050400B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112073029A (en) * 2020-08-12 2020-12-11 武汉博畅通信设备有限责任公司 Frequency hopping filter
KR102382987B1 (en) * 2020-11-12 2022-04-05 주식회사 실리콘마이터스 Power supply circuit
CN113595215B (en) * 2021-09-28 2022-01-04 广东希荻微电子股份有限公司 Battery charging system and integrated chip

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009017783A1 (en) * 2007-08-01 2009-02-05 Intersil Americas Inc. Voltage converter with combined capacitive voltage divider, buck converter and battery charger
WO2012074967A1 (en) * 2010-11-29 2012-06-07 President And Fellows Of Harvard College Fully integrated 3-level dc/dc converter for nanosecond-scale dynamic voltage scaling with fast shunt regulation
US20140232364A1 (en) * 2013-02-15 2014-08-21 St-Ericsson Sa Efficient Regulation of Capacitance Voltage(s) in a Switched Mode Multilevel Power Converter
US20160190921A1 (en) * 2014-12-24 2016-06-30 Intel Corporation Selectable-mode voltage regulator topology

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8503479A (en) * 1985-12-18 1987-07-16 Philips Nv POWER SUPPLY.
JPH07322693A (en) * 1994-05-24 1995-12-08 Canon Inc Stepping-motor driving apparatus and recorder using stepping-motor driving means
US7511463B2 (en) * 2005-06-21 2009-03-31 Intel Corporation Multiple output buck converter
US8427113B2 (en) * 2007-08-01 2013-04-23 Intersil Americas LLC Voltage converter with combined buck converter and capacitive voltage divider
DE112010003189T5 (en) * 2009-08-05 2012-09-20 Mitsubishi Electric Corporation DC / DC power conversion device
JP5189620B2 (en) * 2010-06-29 2013-04-24 三菱電機株式会社 DC / DC power converter
WO2014011706A1 (en) * 2012-07-09 2014-01-16 Inertech Ip Llc Transformerless multi-level medium-voltage uninterruptible power supply (ups) systems and methods
CN102946130B (en) * 2012-11-30 2015-01-07 成都芯源***有限公司 Battery charging circuit and control method thereof
US9450491B2 (en) * 2014-10-23 2016-09-20 Qualcomm Incorporated Circuits and methods providing three-level signals at a synchronous buck converter
US10069421B2 (en) * 2015-02-05 2018-09-04 Infineon Technologies Austria Ag Multi-phase switching voltage regulator having asymmetric phase inductance
KR102381085B1 (en) * 2015-02-27 2022-04-01 삼성전자주식회사 Dc-dc converter, charging integrated circuit and electronic device having the same and battery charging method thereof
US10033276B2 (en) * 2015-03-06 2018-07-24 Texas Instruments Incorporated Current sensing using capacitor voltage ripple in hybrid capacitor/inductor power converters
US9748841B2 (en) * 2015-05-05 2017-08-29 Texas Instruments Incorporated Multilevel boost DC to DC converter circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009017783A1 (en) * 2007-08-01 2009-02-05 Intersil Americas Inc. Voltage converter with combined capacitive voltage divider, buck converter and battery charger
WO2012074967A1 (en) * 2010-11-29 2012-06-07 President And Fellows Of Harvard College Fully integrated 3-level dc/dc converter for nanosecond-scale dynamic voltage scaling with fast shunt regulation
US20140232364A1 (en) * 2013-02-15 2014-08-21 St-Ericsson Sa Efficient Regulation of Capacitance Voltage(s) in a Switched Mode Multilevel Power Converter
US20160190921A1 (en) * 2014-12-24 2016-06-30 Intel Corporation Selectable-mode voltage regulator topology

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018102689A1 *

Also Published As

Publication number Publication date
JP6898447B2 (en) 2021-07-07
CN110050400A (en) 2019-07-23
EP3549231A1 (en) 2019-10-09
KR20190077046A (en) 2019-07-02
CN110050400B (en) 2023-05-02
JP2020501488A (en) 2020-01-16
KR102257171B1 (en) 2021-05-27

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Inventor name: GUO, ZHITONG

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Inventor name: MEHAS, GUSTAVO JAMES

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