JPS60109920A - 電子単方向スイツチの高い損失電力を抑圧する装置 - Google Patents

電子単方向スイツチの高い損失電力を抑圧する装置

Info

Publication number
JPS60109920A
JPS60109920A JP59220653A JP22065384A JPS60109920A JP S60109920 A JPS60109920 A JP S60109920A JP 59220653 A JP59220653 A JP 59220653A JP 22065384 A JP22065384 A JP 22065384A JP S60109920 A JPS60109920 A JP S60109920A
Authority
JP
Japan
Prior art keywords
unidirectional switch
storage element
diode
flywheel
load
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.)
Pending
Application number
JP59220653A
Other languages
English (en)
Japanese (ja)
Inventor
フランツ・オームス
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.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
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 ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Publication of JPS60109920A publication Critical patent/JPS60109920A/ja
Pending 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber 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
    • 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
    • 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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/34—Snubber circuits
    • H02M1/346—Passive non-dissipative snubbers
    • 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)
  • Electronic Switches (AREA)
  • Inverter Devices (AREA)
JP59220653A 1983-10-22 1984-10-22 電子単方向スイツチの高い損失電力を抑圧する装置 Pending JPS60109920A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3338462.2 1983-10-22
DE3338462 1983-10-22

Publications (1)

Publication Number Publication Date
JPS60109920A true JPS60109920A (ja) 1985-06-15

Family

ID=6212526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59220653A Pending JPS60109920A (ja) 1983-10-22 1984-10-22 電子単方向スイツチの高い損失電力を抑圧する装置

Country Status (4)

Country Link
US (1) US4669023A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0141151B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60109920A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3468157D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725369A1 (de) * 1987-07-31 1989-02-23 Vogler Johannes Dipl Ing Dipl Vermeidung von schaltverlusten bei schnellen elektronischen schaltern
JP2674341B2 (ja) * 1991-03-27 1997-11-12 三菱電機株式会社 電力変換装置のスナバ回路
DE4135568A1 (de) * 1991-10-29 1993-05-06 Abb Patent Gmbh, 6800 Mannheim, De Ausschaltentlastungsnetzwerk fuer leistungstransistoren in mehrtransistor-konverter
US5307004A (en) * 1992-07-06 1994-04-26 Carsten Bruce W Soft switching boost and buck regulators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644715C2 (de) * 1976-10-04 1985-02-28 Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer Einrichtung zur Befreiung elektrischer oder elektronischer Einwegschalter von hoher Verlustleistungsbeanspruchung während des Einschaltens - bei welchem ein, zuvor in einem anderen Schaltungspfad fließender, von Null verschiedener Strom auf den betreffenden Einwegschalter überwechselt - und von überhöhter Sperrspannungsbeanspruchung zum Ende des Ausschaltens
DE2905782C2 (de) * 1979-02-15 1983-03-17 Wolfgang Prof. Dipl.-Ing. 6072 Dreieich Rona Anordnung zur verlustfreien Begrenzung der Abschaltüberspannung von Hochvoltschalttransistorendstufen für sehr hohe Taktfrequenz
US4365171A (en) * 1980-12-23 1982-12-21 General Electric Company Low loss snubber circuit
DE3132512A1 (de) * 1981-04-04 1983-03-10 Andreas Prof. Dr.-Ing.habil. 7000 Stuttgart Boehringer Vereinfachte einrichtung ohne prinzipbedingte verluste zur befreiung elektrischer oder elektronischer einwegschalter von hoher verlustleistungsbeanspruchung waehrend ihres ein- und ausschaltens sowie von ueberhoehter sperrspannungsbeanspruchung im anschluss an ihr ausschalten

Also Published As

Publication number Publication date
EP0141151B1 (de) 1987-12-16
US4669023A (en) 1987-05-26
EP0141151A2 (de) 1985-05-15
EP0141151A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-06-12
DE3468157D1 (en) 1988-01-28

Similar Documents

Publication Publication Date Title
US5471376A (en) Low-loss active voltage-clamp circuit for single-ended forward PWM converter
US6356462B1 (en) Soft-switched full-bridge converters
US8422179B2 (en) Inrush current control
JP2875879B2 (ja) Ｄｃ／ｄｃスイッチング・コンバータ回路
US9490694B2 (en) Hybrid resonant bridgeless AC-DC power factor correction converter
EP2321894B1 (en) Generalized ac-dc synchronous rectification techniques for single-phase systems
US5959438A (en) Soft-switched boost converter with isolated active snubber
US5886884A (en) Passive ripple filter for zero voltage-zero current switched full-bridge DC/DC converters
US6198260B1 (en) Zero voltage switching active reset power converters
EP2670039B1 (en) Quasi resonant push-pull converter and control method thereof
US5027263A (en) Switching power source means
US6272023B1 (en) High efficiency coupled inductor soft switching power converters
US20110127976A1 (en) Multiphase soft-switched dc-dc converter
US5307005A (en) Zero current switching reverse recovery circuit
US5057990A (en) Bidirectional switching power apparatus with AC or DC output
US5642273A (en) Resonant snubber inverter
EP2962387A1 (en) Forward-flyback topology switched mode power supply
US20010036088A1 (en) Efficient power conversion circuit having zero voltage switching
US4736286A (en) Switching power supply
US7944188B1 (en) Power converter circuits having bipolar outputs and bipolar inputs
US6519164B1 (en) Single power stage AC/DC forward converter with power switch voltage clamping function
US5063488A (en) Switching power source means
US6477064B1 (en) High efficiency DC-DC power converter with turn-off snubber
Rajeev An input current shaper with boost and flyback converter using integrated magnetics
JPS60109920A (ja) 電子単方向スイツチの高い損失電力を抑圧する装置