GB201100219D0 - Power factor correction device - Google Patents

Power factor correction device

Info

Publication number
GB201100219D0
GB201100219D0 GBGB1100219.3A GB201100219A GB201100219D0 GB 201100219 D0 GB201100219 D0 GB 201100219D0 GB 201100219 A GB201100219 A GB 201100219A GB 201100219 D0 GB201100219 D0 GB 201100219D0
Authority
GB
United Kingdom
Prior art keywords
power factor
correction device
factor correction
power
factor
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.)
Ceased
Application number
GBGB1100219.3A
Other languages
English (en)
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.)
TDK Lambda UK Ltd
Original Assignee
TDK Lambda UK 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 TDK Lambda UK Ltd filed Critical TDK Lambda UK Ltd
Priority to GBGB1100219.3A priority Critical patent/GB201100219D0/en
Publication of GB201100219D0 publication Critical patent/GB201100219D0/en
Priority to US13/343,791 priority patent/US8797004B2/en
Priority to JP2012001659A priority patent/JP5663502B2/ja
Priority to GB1200257.2A priority patent/GB2487133B/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost 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
    • 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
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
GBGB1100219.3A 2011-01-07 2011-01-07 Power factor correction device Ceased GB201100219D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB1100219.3A GB201100219D0 (en) 2011-01-07 2011-01-07 Power factor correction device
US13/343,791 US8797004B2 (en) 2011-01-07 2012-01-05 Power factor correction device
JP2012001659A JP5663502B2 (ja) 2011-01-07 2012-01-06 力率改善デバイス
GB1200257.2A GB2487133B (en) 2011-01-07 2012-01-09 Power factor correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1100219.3A GB201100219D0 (en) 2011-01-07 2011-01-07 Power factor correction device

Publications (1)

Publication Number Publication Date
GB201100219D0 true GB201100219D0 (en) 2011-02-23

Family

ID=43663904

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1100219.3A Ceased GB201100219D0 (en) 2011-01-07 2011-01-07 Power factor correction device
GB1200257.2A Active GB2487133B (en) 2011-01-07 2012-01-09 Power factor correction device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1200257.2A Active GB2487133B (en) 2011-01-07 2012-01-09 Power factor correction device

Country Status (3)

Country Link
US (1) US8797004B2 (enExample)
JP (1) JP5663502B2 (enExample)
GB (2) GB201100219D0 (enExample)

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
EP2110921B1 (en) 2008-04-14 2013-06-19 Stanley Black & Decker, Inc. Battery management system for a cordless tool
JP5798134B2 (ja) * 2011-02-10 2015-10-21 株式会社マキタ 電動工具
JP6222426B2 (ja) * 2013-04-24 2017-11-01 セイコーエプソン株式会社 物理量検出回路、物理量検出装置、電子機器及び移動体
TWI518473B (zh) * 2013-12-31 2016-01-21 Asian Power Devices Inc Single - phase power factor modifier with step - down function
WO2015179318A1 (en) 2014-05-18 2015-11-26 Black & Decker Inc. Power tool system
US9893384B2 (en) 2014-05-18 2018-02-13 Black & Decker Inc. Transport system for convertible battery pack
US9401653B2 (en) 2014-09-04 2016-07-26 Bose Corporation Power supply with switching converter
EP3062431B1 (en) * 2015-02-27 2021-05-05 Delta Electronics (Thailand) Public Co., Ltd. Pfc current shaping
WO2018119256A1 (en) 2016-12-23 2018-06-28 Black & Decker Inc. Cordless power tool system
US11575314B2 (en) * 2021-05-28 2023-02-07 Texas Instruments Incorporated Autonomous mode transition for multimode operation in boost PFC converters
EP4456671A1 (en) * 2023-04-27 2024-10-30 Tridonic GmbH & Co. KG Converter for a light-emitting diode load

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05211722A (ja) 1992-01-29 1993-08-20 Nissin Electric Co Ltd 電力変換装置発生高調波電流補償アクティブフィルタ
DE4407709C2 (de) 1994-03-08 1996-02-22 Siemens Ag Schaltnetzteil mit sinusförmiger Stromaufnahme
JP3227637B2 (ja) 1995-05-31 2001-11-12 株式会社村田製作所 電源回路
JP3038304B2 (ja) 1995-08-11 2000-05-08 コーセル株式会社 スイッチング電源装置
DE19610762A1 (de) 1996-03-19 1997-09-25 Thomson Brandt Gmbh Schaltnetzteil mit verringerter Oberwellenbelastung des Netzes
US6118673A (en) 1998-06-01 2000-09-12 Virginia Power Technologies, Inc. Single-stage AC/DC converters with saturable conductor PFC
WO2000033153A1 (en) 1998-12-03 2000-06-08 Virginia Tech Intellectual Properties, Inc. Voltage regulator modules (vrm) with current sensing and current sharing
US6084790A (en) 1999-01-07 2000-07-04 Astec International Limited Circuit to ensure equal current sharing and switching losses between parallel power devices
US6091233A (en) 1999-01-14 2000-07-18 Micro Linear Corporation Interleaved zero current switching in a power factor correction boost converter
JP3485047B2 (ja) * 1999-11-24 2004-01-13 三菱電機株式会社 空気調和機
US6239584B1 (en) 2000-06-20 2001-05-29 Delta Electronics, Inc. Two-inductor boost converter
US6690589B2 (en) 2002-02-28 2004-02-10 Valere Power, Inc. Interleaved converter power factor correction method and apparatus
JP3822842B2 (ja) * 2002-05-29 2006-09-20 株式会社ダイヘン アーク加工用電源装置
TW200507431A (en) 2003-08-11 2005-02-16 Delta Electronics Inc Current-balancing method and device for controlling the power-factor-correction circuit interlacedly
US6897641B1 (en) 2004-06-24 2005-05-24 Edward Herbert Buck (or boost) converter with very fast output current transitions and low ripple voltage
US7359224B2 (en) * 2005-04-28 2008-04-15 International Rectifier Corporation Digital implementation of power factor correction
NO323385B1 (no) 2005-06-24 2007-04-16 Eltek Energy As Styringsmetode og anordning for omformer som benytter en TSSC
JP2007104857A (ja) 2005-10-07 2007-04-19 Matsushita Electric Ind Co Ltd 電源装置
TWI289971B (en) 2005-11-01 2007-11-11 Asustek Comp Inc Boost converter and boost conversion method
JP4992225B2 (ja) * 2005-11-04 2012-08-08 株式会社富士通ゼネラル 電源装置
TWM301459U (en) 2006-05-09 2006-11-21 Hipro Electronics Taiwan Co Lt Single-stage power-factor correcting circuit
US7342386B2 (en) 2006-05-10 2008-03-11 Astec International Limited Multiphase power converter having balanced currents
TWI316166B (en) 2006-05-30 2009-10-21 Delta Electronics Inc Bridgeless pfc converter with low common-mode noise and high power density
US7295452B1 (en) 2006-09-07 2007-11-13 Green Mark Technology Inc. Active power factor correction circuit and control method thereof
CN101325367B (zh) 2007-06-14 2010-09-22 海尔集团公司 一种部分有源功率因数校正电路
US7936152B2 (en) * 2007-07-09 2011-05-03 Fuji Electric Systems Co., Ltd. Switching power source
US8644041B2 (en) 2009-01-14 2014-02-04 Nxp B.V. PFC with high efficiency at low load
WO2010109694A1 (ja) * 2009-03-24 2010-09-30 株式会社村田製作所 スイッチング電源装置
US8228046B2 (en) * 2009-06-16 2012-07-24 American Power Conversion Corporation Apparatus and method for operating an uninterruptible power supply
US8525502B2 (en) 2011-03-02 2013-09-03 Exar Corporation Digital pulse-frequency modulation controller for switch-mode power supplies with frequency targeting and ultrasonic modes

Also Published As

Publication number Publication date
GB2487133B (en) 2014-08-13
JP2012147663A (ja) 2012-08-02
JP5663502B2 (ja) 2015-02-04
GB2487133A (en) 2012-07-11
GB201200257D0 (en) 2012-02-22
US20120176101A1 (en) 2012-07-12
US8797004B2 (en) 2014-08-05

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)