DE69110843D1 - Schaltenergiequelle. - Google Patents

Schaltenergiequelle.

Info

Publication number: DE69110843D1
Authority: DE; Germany
Prior art keywords: energy source; switching energy; switching; source; energy
Prior art date: 1990-12-10
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.): Expired - Fee Related

Application number

DE69110843T

Other languages

English (en)

Other versions

DE69110843T2 (de

Inventor

Hiroyuki Motomura

Koji Hisanaga

Mikinao Takizawa

Shigeo Miyazawa

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.)

NEC Corp

Original Assignee

NEC Corp

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.)

1990-12-10

Filing date

1991-12-10

Publication date

1995-08-03

1991-12-10 Application filed by NEC Corp filed Critical NEC Corp

1995-08-03 Publication of DE69110843D1 publication Critical patent/DE69110843D1/de

1996-03-14 Application granted granted Critical

1996-03-14 Publication of DE69110843T2 publication Critical patent/DE69110843T2/de

2011-12-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H02M3/01—Resonant DC/DC 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
- H02M3/33569—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
- 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
- H02M1/342—Active 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)

DE69110843T 1990-12-10 1991-12-10 Schaltenergiequelle. Expired - Fee Related DE69110843T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2409977A JP2961897B2 (ja)	1990-12-10	1990-12-10	スイッチング電源装置

Publications (2)

Publication Number	Publication Date
DE69110843D1 true DE69110843D1 (de)	1995-08-03
DE69110843T2 DE69110843T2 (de)	1996-03-14

Family

ID=18519220

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69110843T Expired - Fee Related DE69110843T2 (de)	1990-12-10	1991-12-10	Schaltenergiequelle.

Country Status (6)

Country	Link
US (1)	US5267133A (de)
EP (1)	EP0490639B1 (de)
JP (1)	JP2961897B2 (de)
AU (1)	AU641829B2 (de)
CA (1)	CA2057310C (de)
DE (1)	DE69110843T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4328458B4 (de) *	1992-08-25	2005-09-22	Matsushita Electric Industrial Co., Ltd., Kadoma	Schalt-Spannungsversorgung
KR100219314B1 (ko) *	1992-09-25	1999-09-01	무라따 미치히로	공진형 전원 회로
US5363289A (en) *	1992-12-15	1994-11-08	At&T Bell Laboratories	Control apparatus for limiting voltage on a core reset capacitor
US5434768A (en) *	1993-02-12	1995-07-18	Rompower	Fixed frequency converter switching at zero voltage
EP0689731A1 (de) *	1993-03-17	1996-01-03	National Semiconductor Corporation	Frequenz Verschiebung Schaltung für Schaltregler
GB9309088D0 (en) *	1993-05-01	1993-06-16	Farnell Power Limited	Feedback control loop circuits
US5461302A (en) *	1993-11-30	1995-10-24	At&T Corp.	Modulated snubber driver for active snubber network
JP3287086B2 (ja) *	1993-12-17	2002-05-27	株式会社ニプロン	スイッチングレギュレータ
US5506764A (en) *	1994-01-31	1996-04-09	Astec International, Ltd.	Electrical power converter with step-gapped transformer
US5559685A (en) *	1994-10-12	1996-09-24	Electronic Power Conditioning, Inc.	Voltage clamped parallel resonant converter with controllable duty cycle
FR2738418B1 (fr) *	1995-09-01	1997-11-21	Lacme	Dispositif electrique a transformateur dont le primaire est alimente sous controle d'un hacheur
MY114795A (en) *	1995-10-02	2003-01-31	Thomson Consumer Electronics	Tuned switch-mode power supply with current mode control
US5875103A (en) *	1995-12-22	1999-02-23	Electronic Measurements, Inc.	Full range soft-switching DC-DC converter
TW349287B (en) *	1996-09-12	1999-01-01	Thomson Consumer Electronics	A forward converter with an inductor coupled to a transformer winding
DE19641299C2 (de) *	1996-10-07	2000-08-03	Siemens Ag	Getaktete Stromversorgung von Schaltnetzteilen
US5835361A (en) *	1997-04-16	1998-11-10	Thomson Consumer Electronics, Inc.	Switch-mode power supply with over-current protection
CA2220747A1 (en) *	1997-11-10	1999-05-10	Praveen Kumar Jain	Dc-dc converters
DE19801499C2 (de) *	1998-01-16	2000-05-18	Siemens Ag	Getaktete Stromversorgung
US6205037B1 (en) *	1999-12-21	2001-03-20	Thomson Licensing S.A.	Overload protection for a switch mode power supply
US6069803A (en) *	1999-02-12	2000-05-30	Astec International Limited	Offset resonance zero volt switching flyback converter
JP2001224170A (ja) *	2000-02-09	2001-08-17	Sony Corp	スイッチング電源回路
US6466460B1 (en)	2001-08-24	2002-10-15	Northrop Grumman Corporation	High efficiency, low voltage to high voltage power converter
US6650551B1 (en) *	2002-06-06	2003-11-18	Astec International Limited	ZVS/ZVT resonant choke with voltage clamp winding
CN103066855B (zh) *	2013-01-15	2015-06-24	昂宝电子（上海）有限公司	用于电源变换系统中的零电压开关的系统和方法
AU2004241916A1 (en) *	2003-05-23	2004-12-02	Auckland Uniservices Limited	Frequency controlled resonant converter
GB0327002D0 (en)	2003-11-20	2003-12-24	Rolls Royce Plc	A method of manufacturing a fibre reinforced metal matrix composite article
US7006364B2 (en) *	2004-03-15	2006-02-28	Delta Electronics, Inc.	Driving circuit for DC/DC converter
EP1635462A1 (de) *	2004-09-13	2006-03-15	Peter Laurence Hutchins	Schaltleistungswandler mit hohem Wirkungsgrad
US7940536B2 (en) *	2006-05-30	2011-05-10	International Rectifier Corporation	Flyback converter with improved synchronous rectification
EP2156540A1 (de)	2007-05-25	2010-02-24	Thomson Licensing	Stromversorgung
CN101577493B (zh) *	2008-05-07	2011-06-15	群康科技(深圳)有限公司	电源电路
TWI474601B (zh) *	2009-10-08	2015-02-21	Acbel Polytech Inc	High conversion efficiency of the pulse mode resonant power converter
KR101350575B1 (ko) *	2012-12-20	2014-01-13	삼성전기주식회사	플라이백 컨버터
CN106160709B (zh)	2016-07-29	2019-08-13	昂宝电子（上海）有限公司	减少功率变换系统中的开关损耗的系统和方法
US11088624B2 (en) *	2019-07-30	2021-08-10	Power Forest Technology Corporation	Voltage conversion apparatus for implementing zero-voltage switching based on recovering leakage inductance energy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3007597C2 (de) *	1980-02-28	1982-04-15	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Schutzbeschaltungsanordnung für Halbleiterschalter
DE3565240D1 (en) *	1985-06-27	1988-11-03	Haagexport Bv	Device for closing bags and the like
US4785387A (en) *	1986-04-28	1988-11-15	Virginia Tech Intellectual Properties, Inc.	Resonant converters with secondary-side resonance
US4857822A (en) *	1987-09-23	1989-08-15	Virginia Tech Intellectual Properties, Inc.	Zero-voltage-switched multi-resonant converters including the buck and forward type
US4931716A (en) *	1989-05-05	1990-06-05	Milan Jovanovic	Constant frequency zero-voltage-switching multi-resonant converter
US4975821A (en) *	1989-10-10	1990-12-04	Lethellier Patrice R	High frequency switched mode resonant commutation power supply
US4959764A (en) *	1989-11-14	1990-09-25	Computer Products, Inc.	DC/DC converter switching at zero voltage
US5066900A (en) *	1989-11-14	1991-11-19	Computer Products, Inc.	Dc/dc converter switching at zero voltage
FR2658674B1 (fr) *	1990-02-20	1992-05-07	Europ Agence Spatiale	Convertisseur continu-continu a commutation a tension nulle.
US5172309A (en) *	1991-08-07	1992-12-15	General Electric Company	Auxiliary quasi-resonant dc link converter

1990
- 1990-12-10 JP JP2409977A patent/JP2961897B2/ja not_active Expired - Lifetime
1991
- 1991-12-09 CA CA002057310A patent/CA2057310C/en not_active Expired - Fee Related
- 1991-12-09 AU AU88961/91A patent/AU641829B2/en not_active Ceased
- 1991-12-10 DE DE69110843T patent/DE69110843T2/de not_active Expired - Fee Related
- 1991-12-10 US US07/804,584 patent/US5267133A/en not_active Expired - Fee Related
- 1991-12-10 EP EP91311476A patent/EP0490639B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0490639A3 (en)	1993-03-24
CA2057310A1 (en)	1992-06-11
EP0490639B1 (de)	1995-06-28
US5267133A (en)	1993-11-30
JP2961897B2 (ja)	1999-10-12
EP0490639A2 (de)	1992-06-17
DE69110843T2 (de)	1996-03-14
AU8896191A (en)	1992-06-11
AU641829B2 (en)	1993-09-30
CA2057310C (en)	1997-10-28
JPH04210775A (ja)	1992-07-31

Publication	Publication Date	Title
DE69110843D1 (de)	1995-08-03	Schaltenergiequelle.
FR2664426B1 (fr)	1994-06-24	Commutateur.
FI902263A (fi)	1991-07-15	Temperaturkompensation i en helix-resonator.
DE69023751D1 (de)	1996-01-04	Leistungsquellenschaltung.
DE59101652D1 (de)	1994-06-23	Operationsleuchte.
DE59004637D1 (de)	1994-03-24	Schaltnetzteil.
FI900937A (fi)	1991-08-24	Anordning foer axiallagret i en borrmaskin.
FI902908A (fi)	1991-10-15	Matrisfilmstruktur i synnerhet foer elektroluminecens displayenhet.
DE69105400D1 (de)	1995-01-12	Schaltnetzteil.
FR2667719B1 (fr)	1996-09-20	Interrupteur double.
FI900987A (fi)	1991-08-28	Anordning i traebearbetningsmaskiner.
DE69010664D1 (de)	1994-08-18	Schaltnetzteil.
DE59009507D1 (de)	1995-09-14	Schalteinrichtung.
DE69125089D1 (de)	1997-04-17	Stromquelle
DE69105776D1 (de)	1995-01-26	Schalter.
FI903033A (fi)	1991-12-16	Taket i en jaernvaegsvagn.
FI903165A (fi)	1991-12-22	Lagringssystem i automatlager.
FI901282A (fi)	1991-08-30	Mantelkonstruktur foer presspartiet i en pappersmaskin.
FI901608A0 (fi)	1990-03-30	Frammatningsanordning foer traed i skogsarbetsmaskinens flerfunktionsdel.
FI906158A0 (fi)	1990-12-13	Saekerhetslaos avsett foer luckorna i tvaettmaskinstrumman.
FI901348A0 (fi)	1990-03-19	Maetningsfoenster i maetcell.
ATE101765T1 (de)	1994-03-15	Schaltnetzteil.
SE9000338D0 (sv)	1990-01-31	Energisystem
FI905895A (fi)	1992-05-30	Maongcylindertork i en pappersmaskin.
FI903694A0 (fi)	1990-07-23	I backhoppning anvaent staolfartspaor.

Legal Events

Date	Code	Title	Description
1996-07-25	8364	No opposition during term of opposition
2003-10-09	8339	Ceased/non-payment of the annual fee