AT516601A5 - Flyback-Converter-Schaltung - Google Patents

Flyback-Converter-Schaltung

Info

Publication number
AT516601A5
AT516601A5 ATA9373/2013A AT93732013A AT516601A5 AT 516601 A5 AT516601 A5 AT 516601A5 AT 93732013 A AT93732013 A AT 93732013A AT 516601 A5 AT516601 A5 AT 516601A5
Authority
AT
Austria
Prior art keywords
transformer
winding
flyback converter
charging capacitor
diode
Prior art date
Application number
ATA9373/2013A
Other languages
English (en)
Other versions
AT516601B1 (de
Inventor
Harald Dillersberger
Original Assignee
Harald Dillersberger
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 Harald Dillersberger filed Critical Harald Dillersberger
Application granted granted Critical
Publication of AT516601B1 publication Critical patent/AT516601B1/de
Publication of AT516601A5 publication Critical patent/AT516601A5/de

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
    • 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
    • H02M3/3353—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 at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" 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
    • H02M1/36—Means for starting or stopping converters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
    • 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
    • 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
    • H02M3/338—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 in a self-oscillating arrangement
    • H02M3/3381—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 in a self-oscillating arrangement using a single commutation path
    • 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
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H02M1/123—Suppression of common mode voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Die Erfindung betrifft eine Flyback-Converter-Schaltung mit einem Transformator, einem Ladekondensator, einer Diode, einem Halbleiterschalter und einer Regelung, welche einen Flyback-Converter ausbilden, wobei die Regelung ausgebildet ist, den Halbleiterschalter nach dem Start des Flyback-Converters zu steuern. Der Transfor­ mator weist eine Primärwicklung und eine Sekundärwicklung mit jeweils einem Wick­ lungsanfang und einem Wicklungsende auf. Ferner ist ein Starttransistor vorgese­ hen, welcher mit seinem Gateanschluss mit dem Wicklungsanfang der Sekundär­ wicklung des Transformators gekoppelt und mit seinem Drainanschluss mit dem Wicklungsende der Primärwicklung des Transformators verbunden ist, wobei zumin­ dest mittels des Transformators und des Starttransistors ein Oszillator ausgebildet ist. Außerdem versorgt der Ladekondensator die Regelung mit Energie. Die Diode ist zwischen dem Wicklungsanfang der Sekundärwicklung des Transformators und dem Ladekondensator vorgesehen, wobei die Anode der Diode mit dem Ladekondensator verbunden ist.
ATA9373/2013A 2012-10-17 2013-10-08 Flyback-Converter-Schaltung AT516601B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202012009919U DE202012009919U1 (de) 2012-10-17 2012-10-17 Flyback-Converter-Schaltung
PCT/EP2013/070909 WO2014060241A2 (de) 2012-10-17 2013-10-08 Flyback-converter-schaltung

Publications (2)

Publication Number Publication Date
AT516601B1 AT516601B1 (de) 2016-07-15
AT516601A5 true AT516601A5 (de) 2016-07-15

Family

ID=47321687

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA9373/2013A AT516601B1 (de) 2012-10-17 2013-10-08 Flyback-Converter-Schaltung

Country Status (7)

Country Link
US (1) US9479072B2 (de)
JP (1) JP6132921B2 (de)
KR (1) KR101759808B1 (de)
CN (1) CN104838571B (de)
AT (1) AT516601B1 (de)
DE (2) DE202012009919U1 (de)
WO (1) WO2014060241A2 (de)

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US20130019918A1 (en) 2011-07-18 2013-01-24 The Regents Of The University Of Michigan Thermoelectric devices, systems and methods
JP6292893B2 (ja) * 2014-01-17 2018-03-14 リンテック株式会社 昇圧回路
KR102368516B1 (ko) * 2015-11-09 2022-03-03 한국전자통신연구원 최대 전력 추종을 위한 저 전압 구동 회로 및 그것을 포함하는 저 전압 구동 장치
DE102016123678A1 (de) 2016-12-07 2018-06-07 Hanon Systems Anordnung und Verfahren zur Erzeugung einer negativen Spannung für einen High-Side-Schalter in einem Wechselrichter
RU2653701C1 (ru) * 2016-12-26 2018-05-14 Акционерное общество "Научно-производственное объединение автоматики имени академика Н.А. Семихатова" Преобразователь постоянного напряжения в постоянное с изоляцией на конденсаторах
DE102017110927A1 (de) * 2017-05-19 2018-11-22 Infineon Technologies Austria Ag Sperrwandlersteuerung, Sperrwandler und Verfahren zum Betreiben des Sperrwandlers
US11374500B2 (en) 2017-11-17 2022-06-28 Rompower Technology Holdings, Llc Harvesting energy from parasitic elements of a power converter
TWI660563B (zh) * 2017-12-06 2019-05-21 和碩聯合科技股份有限公司 放電裝置
DE202018000753U1 (de) 2018-02-14 2019-05-16 Matrix Industries, Inc. Startschaltung für Energy Harvesting Schaltungen
DE202018000752U1 (de) * 2018-02-14 2019-05-16 Matrix Industries, Inc. Startschaltung für Energy Harvesting Schaltungen
US11152846B2 (en) 2020-01-15 2021-10-19 Apple Inc. Method and apparatus for providing adaptive inductor peak current in DC-DC converter
KR102658918B1 (ko) * 2023-09-11 2024-04-22 주식회사 더감 전동화 시스템의 에너지 효율 개선 장치 및 방법

Citations (3)

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US6081432A (en) * 1998-05-26 2000-06-27 Artesyn Technologies, Inc. Active reset forward converter employing synchronous rectifiers
US20050041437A1 (en) * 2003-08-18 2005-02-24 Honeywell International, Inc. Low voltage DC-DC converter
EP2398135A2 (de) * 2010-05-24 2011-12-21 Intersil Americas Inc. Gleichstrom-Stromwandler mit aktiver selbstbetriebener synchroner Berichtigung

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US6081432A (en) * 1998-05-26 2000-06-27 Artesyn Technologies, Inc. Active reset forward converter employing synchronous rectifiers
US20050041437A1 (en) * 2003-08-18 2005-02-24 Honeywell International, Inc. Low voltage DC-DC converter
EP2398135A2 (de) * 2010-05-24 2011-12-21 Intersil Americas Inc. Gleichstrom-Stromwandler mit aktiver selbstbetriebener synchroner Berichtigung

Also Published As

Publication number Publication date
KR101759808B1 (ko) 2017-07-31
JP2015532580A (ja) 2015-11-09
WO2014060241A2 (de) 2014-04-24
DE202012009919U1 (de) 2012-11-07
CN104838571B (zh) 2017-07-21
DE112013005027B4 (de) 2017-03-30
DE112013005027A5 (de) 2015-07-30
US20150270784A1 (en) 2015-09-24
CN104838571A (zh) 2015-08-12
WO2014060241A3 (de) 2014-10-23
US9479072B2 (en) 2016-10-25
KR20150082315A (ko) 2015-07-15
JP6132921B2 (ja) 2017-05-24
AT516601B1 (de) 2016-07-15

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