GB2584235B - Boosting battery voltage with boost converters - Google Patents

Boosting battery voltage with boost converters Download PDF

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Publication number
GB2584235B
GB2584235B GB2012082.0A GB202012082A GB2584235B GB 2584235 B GB2584235 B GB 2584235B GB 202012082 A GB202012082 A GB 202012082A GB 2584235 B GB2584235 B GB 2584235B
Authority
GB
United Kingdom
Prior art keywords
battery voltage
boost converters
boosting battery
boosting
boost
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
GB2012082.0A
Other languages
English (en)
Other versions
GB202012082D0 (en
GB2584235A (en
Inventor
Singer Noah
Ahladas Steven
Charles Tucker Brian
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB202012082D0 publication Critical patent/GB202012082D0/en
Publication of GB2584235A publication Critical patent/GB2584235A/en
Application granted granted Critical
Publication of GB2584235B publication Critical patent/GB2584235B/en
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
    • H02J7/02—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
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
    • H02H3/243—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage for DC systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • 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
    • 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
    • H02M3/1582—Buck-boost 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
GB2012082.0A 2018-01-10 2019-01-08 Boosting battery voltage with boost converters Active GB2584235B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/866,577 US10707759B2 (en) 2018-01-10 2018-01-10 Boosting battery voltage with boost converters
PCT/IB2019/050127 WO2019138320A1 (en) 2018-01-10 2019-01-08 Boosting battery voltage with boost converters

Publications (3)

Publication Number Publication Date
GB202012082D0 GB202012082D0 (en) 2020-09-16
GB2584235A GB2584235A (en) 2020-11-25
GB2584235B true GB2584235B (en) 2022-05-18

Family

ID=67159858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2012082.0A Active GB2584235B (en) 2018-01-10 2019-01-08 Boosting battery voltage with boost converters

Country Status (6)

Country Link
US (1) US10707759B2 (enExample)
JP (1) JP7161271B2 (enExample)
CN (1) CN111542983B (enExample)
DE (1) DE112019000212B4 (enExample)
GB (1) GB2584235B (enExample)
WO (1) WO2019138320A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11936236B2 (en) * 2021-03-18 2024-03-19 International Business Machines Corporation Selective discharging of rechargeable battery pack across system load
CN113328508B (zh) * 2021-05-13 2022-04-29 东风汽车集团股份有限公司 一种备用电源电路
US20240154449A1 (en) * 2022-11-03 2024-05-09 International Business Machines Corporation Management of electrical storage capacity of battery pack system
CN116799915B (zh) * 2023-06-29 2023-12-29 航天锂电科技(江苏)有限公司 一种锂电池组的降压均衡电路及其控制方法

Citations (3)

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CN102497095A (zh) * 2011-12-20 2012-06-13 华为技术有限公司 不间断电源的功率因数校正拓扑
CN103227496A (zh) * 2012-01-30 2013-07-31 Ls产电株式会社 使用于电动车辆充电器的dc链电容器放电的装置
US9065277B1 (en) * 2012-02-29 2015-06-23 Google Inc. Battery backup system for uninterrupted power supply

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CN1012244B (zh) * 1987-02-20 1991-03-27 株式会社东芝 不间断电源装置
JPH1023671A (ja) * 1996-07-03 1998-01-23 Omron Corp パワーコンディショナおよび分散型電源システム
JP2004007950A (ja) * 2002-04-15 2004-01-08 Fuji Electric Holdings Co Ltd スイッチング電源装置
JP3776880B2 (ja) 2002-12-10 2006-05-17 株式会社日立製作所 無停電電源装置
US8450980B2 (en) 2004-06-29 2013-05-28 Intel Corporation Providing resilient power to a system
US7548041B2 (en) * 2004-12-30 2009-06-16 Linear Technology Corporation Power management circuit and methodology for battery-powered systems
US20110121653A1 (en) * 2005-02-18 2011-05-26 O2Micro International Limited Parallel powering of portable electrical devices
US7671486B2 (en) * 2006-10-31 2010-03-02 System General Corp. Switching controller having synchronous input for the synchronization of power converters
US8159361B2 (en) 2007-04-26 2012-04-17 Siemens Industry, Inc. Methods and apparatus for providing power to a notification appliance circuit
US7889524B2 (en) * 2007-10-19 2011-02-15 Illinois Institute Of Technology Integrated bi-directional converter for plug-in hybrid electric vehicles
JP2011125124A (ja) 2009-12-09 2011-06-23 Sanyo Electric Co Ltd サーバーとサーバーに収納される無停電電源装置
US9024476B2 (en) * 2011-07-28 2015-05-05 Schneider Electric It Corporation Single-battery power topologies for online UPS systems
US8957542B2 (en) 2011-07-29 2015-02-17 Schneider Electric It Corporation Non-isolated AC-DC converter having a positive output buck-boost converter and PFC at input supply
US9509158B2 (en) * 2013-12-31 2016-11-29 Lite-On, Inc. Power supply configuration system and method
US9780591B2 (en) * 2015-04-03 2017-10-03 Schneider Electric It Corporation Adaptive battery pack
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KR102512986B1 (ko) * 2015-11-17 2023-03-22 삼성전자주식회사 전자 시스템 및 전자 장치
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102497095A (zh) * 2011-12-20 2012-06-13 华为技术有限公司 不间断电源的功率因数校正拓扑
CN103227496A (zh) * 2012-01-30 2013-07-31 Ls产电株式会社 使用于电动车辆充电器的dc链电容器放电的装置
US9065277B1 (en) * 2012-02-29 2015-06-23 Google Inc. Battery backup system for uninterrupted power supply

Also Published As

Publication number Publication date
CN111542983A (zh) 2020-08-14
WO2019138320A1 (en) 2019-07-18
JP2021511002A (ja) 2021-04-30
CN111542983B (zh) 2023-09-22
GB202012082D0 (en) 2020-09-16
DE112019000212T5 (de) 2020-08-13
US20190214909A1 (en) 2019-07-11
DE112019000212B4 (de) 2021-07-29
GB2584235A (en) 2020-11-25
US10707759B2 (en) 2020-07-07
JP7161271B2 (ja) 2022-10-26

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Effective date: 20220606