IN2014KN01763A - - Google Patents

Info

Publication number
IN2014KN01763A
IN2014KN01763A IN1763KON2014A IN2014KN01763A IN 2014KN01763 A IN2014KN01763 A IN 2014KN01763A IN 1763KON2014 A IN1763KON2014 A IN 1763KON2014A IN 2014KN01763 A IN2014KN01763 A IN 2014KN01763A
Authority
IN
India
Prior art keywords
signal
operable
generate
control
power supply
Prior art date
Application number
Other languages
English (en)
Inventor
Magnus Karlsson
Oscar Persson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2014KN01763A publication Critical patent/IN2014KN01763A/en

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
    • 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
    • H02M3/33569—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 having several active switching elements
    • H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
IN1763KON2014 2012-01-30 2012-01-30 IN2014KN01763A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/051429 WO2013113354A1 (en) 2012-01-30 2012-01-30 Controlling a switched mode power supply with maximised power efficiency

Publications (1)

Publication Number Publication Date
IN2014KN01763A true IN2014KN01763A (enrdf_load_stackoverflow) 2015-10-23

Family

ID=45531877

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1763KON2014 IN2014KN01763A (enrdf_load_stackoverflow) 2012-01-30 2012-01-30

Country Status (5)

Country Link
US (1) US9391531B2 (enrdf_load_stackoverflow)
EP (1) EP2810362B1 (enrdf_load_stackoverflow)
CN (1) CN104067498B (enrdf_load_stackoverflow)
IN (1) IN2014KN01763A (enrdf_load_stackoverflow)
WO (1) WO2013113354A1 (enrdf_load_stackoverflow)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10153701B2 (en) * 2011-03-03 2018-12-11 Telefonaktiebolaget Lm Ericsson (Publ) Controlling a switched mode power supply with maximised power efficiency
US9236804B2 (en) 2011-12-22 2016-01-12 General Electric Company Regulated controller with self-adjusting output set-point control
CN104081639B (zh) 2012-02-09 2018-04-27 瑞典爱立信有限公司 隔离开关模式电源中变压器通量密度的控制
CN104106203B (zh) 2012-02-17 2017-09-29 瑞典爱立信有限公司 开关模式电源的电压前馈补偿和电压反馈补偿
KR101501854B1 (ko) * 2013-12-20 2015-03-11 엘에스산전 주식회사 동기 정류기의 구동 장치
US9866134B2 (en) 2014-01-10 2018-01-09 Astec International Limited Control circuits and methods for regulating output voltages using multiple and/or adjustable reference voltages
WO2015103766A1 (en) 2014-01-10 2015-07-16 Astec International Limited Control circuits and methods for regulating output voltages based on adjustable references voltages
WO2015137852A1 (en) 2014-03-11 2015-09-17 Telefonaktiebolaget L M Ericsson (Publ) Isolated fly-buck converter, switched mode power supply, and method of measuring a voltage on a secondary side of an isolated fly-buck converter
WO2015149887A1 (en) * 2014-03-31 2015-10-08 Telefonaktiebolaget L M Ericsson (Publ) Switched mode power supply output filter configuration
CN104079176B (zh) * 2014-06-20 2016-11-23 华为技术有限公司 一种电源管理方法及电源
US9680386B2 (en) * 2014-09-23 2017-06-13 Analog Devices Global Minimum duty cycle control for active snubber
WO2016125292A1 (ja) * 2015-02-05 2016-08-11 株式会社安川電機 Ｄｃ－ｄｃコンバータ、電力変換装置、発電システムおよびｄｃ－ｄｃ変換方法
US9787091B2 (en) * 2015-09-16 2017-10-10 General Electric Company Systems and methods for controlling a power conversion system
DE102016205037A1 (de) * 2016-03-24 2017-09-28 Robert Bosch Gmbh Gleichspannungs-Konverter und Verfahren zur Regelung eines Gleichspannungs-Konverters
WO2018033771A1 (en) 2016-08-16 2018-02-22 Telefonaktiebolaget Lm Ericsson (Publ) Power converter to produce a reference voltage and method of operating the same
DE102016220204A1 (de) * 2016-10-17 2018-04-19 Continental Automotive Gmbh Verfahren zum Betreiben eines Gleichspannungswandlers, Steuervorrichtung für einen Gleichspannungswandler und Gleichspannungswandler
US11223289B2 (en) 2020-01-17 2022-01-11 Astec International Limited Regulated switched mode power supplies having adjustable output voltages
CN111262448B (zh) * 2020-03-16 2021-03-09 武汉理工大学 全桥llc直流充电装置及其设计方法
US11923779B2 (en) * 2020-11-05 2024-03-05 Astec International Limited Control circuits and methods for regulating output voltages

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Publication number Priority date Publication date Assignee Title
US7272021B2 (en) 1997-01-24 2007-09-18 Synqor, Inc. Power converter with isolated and regulated stages
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
AU722043B2 (en) 1997-01-24 2000-07-20 Synqor, Inc. High efficiency power converter
FR2818761B1 (fr) * 2000-12-27 2003-03-21 St Microelectronics Sa Dispositif et procede de regulation de tension
US7787261B2 (en) 2006-11-01 2010-08-31 Synqor, Inc. Intermediate bus architecture with a quasi-regulated bus converter
CN101499675B (zh) * 2008-01-31 2012-07-04 台达电子工业股份有限公司 充电电路及电源供应系统
US8018743B2 (en) * 2009-03-05 2011-09-13 Iwatt Inc. Adaptive control for transition between multiple modulation modes in a switching power converter
TWI419449B (zh) 2009-03-12 2013-12-11 Richtek Technology Corp 改善暫態變化反應之電源供應電路、及其控制電路與方法
US8787040B2 (en) * 2009-07-29 2014-07-22 Delta Electronics, Inc. Voltage-regulating circuit with input voltage detecting circuit and parallel voltage-regulating circuit system using the same

Also Published As

Publication number Publication date
CN104067498B (zh) 2018-02-27
US9391531B2 (en) 2016-07-12
CN104067498A (zh) 2014-09-24
EP2810362B1 (en) 2016-01-27
EP2810362A1 (en) 2014-12-10
US20150055375A1 (en) 2015-02-26
WO2013113354A1 (en) 2013-08-08

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