ITMI20042004A1 - "dispositivo per la correzione del fattore di potenza in alimentatori a commutazione forzata." - Google Patents

"dispositivo per la correzione del fattore di potenza in alimentatori a commutazione forzata."

Info

Publication number
ITMI20042004A1
ITMI20042004A1 IT002004A ITMI20042004A ITMI20042004A1 IT MI20042004 A1 ITMI20042004 A1 IT MI20042004A1 IT 002004 A IT002004 A IT 002004A IT MI20042004 A ITMI20042004 A IT MI20042004A IT MI20042004 A1 ITMI20042004 A1 IT MI20042004A1
Authority
IT
Italy
Prior art keywords
feeders
forced
correction
switched
power factor
Prior art date
Application number
IT002004A
Other languages
English (en)
Inventor
Claudio Adragna
Mauro Fagnani
Giuseppe Gattavari
Original Assignee
St Microelectronics Srl
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 St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT002004A priority Critical patent/ITMI20042004A1/it
Publication of ITMI20042004A1 publication Critical patent/ITMI20042004A1/it
Priority to EP05109431A priority patent/EP1650857B1/en
Priority to DE602005016352T priority patent/DE602005016352D1/de
Priority to US11/255,074 priority patent/US7239120B2/en
Priority to CNB2005101163740A priority patent/CN100479304C/zh

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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
    • H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
    • 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)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
IT002004A 2004-10-21 2004-10-21 "dispositivo per la correzione del fattore di potenza in alimentatori a commutazione forzata." ITMI20042004A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT002004A ITMI20042004A1 (it) 2004-10-21 2004-10-21 "dispositivo per la correzione del fattore di potenza in alimentatori a commutazione forzata."
EP05109431A EP1650857B1 (en) 2004-10-21 2005-10-11 Device for the power factor correction for switching mode power supply units
DE602005016352T DE602005016352D1 (de) 2004-10-21 2005-10-11 Vorrichtung zur Verbesserung des Leistungsfaktors für ein Schaltnetzteil
US11/255,074 US7239120B2 (en) 2004-10-21 2005-10-20 Device for power factor correction in forced switching power supply units
CNB2005101163740A CN100479304C (zh) 2004-10-21 2005-10-21 用于强制开关电源单元内功率因数校正的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002004A ITMI20042004A1 (it) 2004-10-21 2004-10-21 "dispositivo per la correzione del fattore di potenza in alimentatori a commutazione forzata."

Publications (1)

Publication Number Publication Date
ITMI20042004A1 true ITMI20042004A1 (it) 2005-01-21

Family

ID=35695516

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002004A ITMI20042004A1 (it) 2004-10-21 2004-10-21 "dispositivo per la correzione del fattore di potenza in alimentatori a commutazione forzata."

Country Status (5)

Country Link
US (1) US7239120B2 (it)
EP (1) EP1650857B1 (it)
CN (1) CN100479304C (it)
DE (1) DE602005016352D1 (it)
IT (1) ITMI20042004A1 (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7359224B2 (en) * 2005-04-28 2008-04-15 International Rectifier Corporation Digital implementation of power factor correction
JP2009513094A (ja) * 2005-10-28 2009-03-26 エヌエックスピー ビー ヴィ 力率補正ブースト回路
CN101379685B (zh) * 2006-03-02 2014-04-09 半导体元件工业有限责任公司 用于调节电压的方法及其电路
WO2008018094A1 (en) * 2006-08-07 2008-02-14 Stmicroelectronics S.R.L. Control device for power factor correction device in forced switching power supplies
JP5381014B2 (ja) * 2008-10-29 2014-01-08 ミツミ電機株式会社 Ｄｃ−ｄｃコンバータ
TWI372336B (en) * 2009-02-13 2012-09-11 Delta Electronics Inc Input voltage detection circuit and power supply circuit
US8305063B2 (en) 2009-08-28 2012-11-06 Power Integrations, Inc. Power supply controller with an input voltage compensation circuit
US8248041B2 (en) * 2009-11-12 2012-08-21 Polar Semiconductor Inc. Frequency compression for an interleaved power factor correction (PFC) converter
US8467209B2 (en) * 2010-07-27 2013-06-18 Stmicroelectronics S.R.L. Control device of a switching power supply
US10439508B2 (en) 2010-07-27 2019-10-08 Stmicroelectronics S.R.L. Control device of a switching power supply
RU2457602C1 (ru) * 2011-04-14 2012-07-27 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Стабилизирующий преобразователь сетевого напряжения для электропитания низкочастотной импульсной периодической нагрузки
JP5811329B2 (ja) * 2011-07-08 2015-11-11 東芝ライテック株式会社 電源装置
TWI484739B (zh) 2011-11-11 2015-05-11 Richtek Technology Corp 主動式功率因數校正電路及相關的控制器
CN103117654B (zh) * 2011-11-17 2015-01-07 立锜科技股份有限公司 主动式功率因数校正电路及相关的控制器
ITMI20112346A1 (it) 2011-12-22 2013-06-23 St Microelectronics Srl Rilevatore di tensione di picco e relativo metodo di generazione di una tensione di inviluppo
US8861230B2 (en) * 2012-05-30 2014-10-14 Astec International Limited Control circuits for power converters
KR20140062997A (ko) * 2012-11-15 2014-05-27 삼성전기주식회사 역률 보정 장치, 이를 갖는 전원 공급 장치 및 모터 구동 장치
CN102983739B (zh) * 2012-12-20 2015-04-08 西安电子科技大学 有源功率因数校正电路
US9164609B2 (en) 2013-03-13 2015-10-20 Amazon Technologies, Inc. Managing sensory information of a user device
US9343953B2 (en) * 2013-09-05 2016-05-17 Power Integrations, Inc. Pre-distortion of sensed current in a power factor correction circuit
US9329209B1 (en) * 2014-10-09 2016-05-03 Stmicroelectronics S.R.L. Peak voltage detector and related method of generating an envelope voltage
CN105991019B (zh) * 2015-03-17 2019-06-11 意法半导体股份有限公司 用于具有交错的转换器级的开关调节器的控制设备、开关调节器及对应的控制方法
ITUB20159679A1 (it) 2015-12-21 2017-06-21 St Microelectronics Srl Un modulo di controllo di potenza per un convertitore elettronico, relativo circuito integrato, convertitore elettronico e procedimento
IT201700031159A1 (it) 2017-03-21 2018-09-21 St Microelectronics Srl Unita' di controllo di un convertitore in commutazione operante in modalita' di conduzione continua e a controllo di corrente di picco
CN109149973B (zh) * 2018-10-08 2023-12-01 深圳市力生美半导体股份有限公司 恒流输出控制电路及其设计方法
US11601049B2 (en) * 2021-01-19 2023-03-07 Analog Devices, Inc. Multi-phase hybrid converter
US11581796B2 (en) * 2021-01-19 2023-02-14 Analog Devices, Inc. Pulse width modulation controllers for hybrid converters
EP4030609A1 (en) * 2021-01-19 2022-07-20 Analog Devices, Inc. Multi-phase hybrid converter
US11594956B2 (en) 2021-01-19 2023-02-28 Analog Devices, Inc. Dual-phase hybrid converter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2786384B2 (ja) * 1992-10-16 1998-08-13 東光株式会社 Ａｃ−ｄｃコンバータ
JP2925470B2 (ja) * 1995-03-17 1999-07-28 東光株式会社 直列制御形レギュレータ
JP3315934B2 (ja) * 1998-08-21 2002-08-19 東光株式会社 直列制御型レギュレータ
GB0021763D0 (en) * 2000-09-05 2000-10-18 Minebea Electronics Uk Ltd Active power factor correction
US6744243B2 (en) * 2001-06-28 2004-06-01 Texas Instruments Incorporated System and method for dynamically regulating a step down power supply

Also Published As

Publication number Publication date
EP1650857B1 (en) 2009-09-02
EP1650857A3 (en) 2007-05-16
EP1650857A2 (en) 2006-04-26
CN1953307A (zh) 2007-04-25
US7239120B2 (en) 2007-07-03
CN100479304C (zh) 2009-04-15
US20060103364A1 (en) 2006-05-18
DE602005016352D1 (de) 2009-10-15

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