SE9603409L - Snubberkrets, spänningsomvandlarkrets samt förfarande i en dylik snubberkrets - Google Patents

Snubberkrets, spänningsomvandlarkrets samt förfarande i en dylik snubberkrets

Info

Publication number
SE9603409L
SE9603409L SE9603409A SE9603409A SE9603409L SE 9603409 L SE9603409 L SE 9603409L SE 9603409 A SE9603409 A SE 9603409A SE 9603409 A SE9603409 A SE 9603409A SE 9603409 L SE9603409 L SE 9603409L
Authority
SE
Sweden
Prior art keywords
circuit
capacitor
conduct
coupling element
capacitors
Prior art date
Application number
SE9603409A
Other languages
Unknown language ( )
English (en)
Other versions
SE9603409D0 (sv
SE507368C2 (sv
Inventor
Bengt Assow
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
Priority to SE9603409A priority Critical patent/SE507368C2/sv
Publication of SE9603409D0 publication Critical patent/SE9603409D0/sv
Priority to BR9711502A priority patent/BR9711502A/pt
Priority to CN97198024A priority patent/CN1064189C/zh
Priority to AU41424/97A priority patent/AU4142497A/en
Priority to EP97939308A priority patent/EP0944951A1/en
Priority to PCT/SE1997/001492 priority patent/WO1998012796A1/en
Priority to US09/254,980 priority patent/US6101107A/en
Publication of SE9603409L publication Critical patent/SE9603409L/sv
Publication of SE507368C2 publication Critical patent/SE507368C2/sv
Priority to HK00102010A priority patent/HK1023002A1/xx

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
    • H02M3/22—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
    • 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
    • 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)
  • Power Conversion In General (AREA)
SE9603409A 1996-09-18 1996-09-18 Snubberkrets, spänningsomvandlarkrets samt förfarande i en dylik snubberkrets SE507368C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9603409A SE507368C2 (sv) 1996-09-18 1996-09-18 Snubberkrets, spänningsomvandlarkrets samt förfarande i en dylik snubberkrets
BR9711502A BR9711502A (pt) 1996-09-18 1997-09-08 Circuit de reten-ao para a conexÆo atraves de um primeiro elemento de acoplamento circuito de conversor de voltagem que compreende um primeiro elemento de acoplamento e processo de redu-Æo de voltagens transientes presentes atraves de um primeiro elemento de acoplamento
CN97198024A CN1064189C (zh) 1996-09-18 1997-09-08 缓冲器电路,电压变换电路和在该缓冲器电路中的方法
AU41424/97A AU4142497A (en) 1996-09-18 1997-09-08 Snubber circuit, voltage converter circuit and method in such a snubber circuit
EP97939308A EP0944951A1 (en) 1996-09-18 1997-09-08 Snubber circuit, voltage converter circuit and method in such a snubber circuit
PCT/SE1997/001492 WO1998012796A1 (en) 1996-09-18 1997-09-08 Snubber circuit, voltage converter circuit and method in such a snubber circuit
US09/254,980 US6101107A (en) 1996-09-18 1997-09-08 Snubber circuit, voltage converter circuit and method in such a snubber circuit
HK00102010A HK1023002A1 (en) 1996-09-18 2000-04-03 Snubber circuit, voltage converter circuit and method in such a snubber circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603409A SE507368C2 (sv) 1996-09-18 1996-09-18 Snubberkrets, spänningsomvandlarkrets samt förfarande i en dylik snubberkrets

Publications (3)

Publication Number Publication Date
SE9603409D0 SE9603409D0 (sv) 1996-09-18
SE9603409L true SE9603409L (sv) 1998-03-19
SE507368C2 SE507368C2 (sv) 1998-05-18

Family

ID=20403937

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603409A SE507368C2 (sv) 1996-09-18 1996-09-18 Snubberkrets, spänningsomvandlarkrets samt förfarande i en dylik snubberkrets

Country Status (8)

Country Link
US (1) US6101107A (sv)
EP (1) EP0944951A1 (sv)
CN (1) CN1064189C (sv)
AU (1) AU4142497A (sv)
BR (1) BR9711502A (sv)
HK (1) HK1023002A1 (sv)
SE (1) SE507368C2 (sv)
WO (1) WO1998012796A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6272025B1 (en) 1999-10-01 2001-08-07 Online Power Supply, Inc. Individual for distributed non-saturated magnetic element(s) (referenced herein as NSME) power converters
AU7715000A (en) * 1999-10-01 2001-05-10 Online Power Supply, Inc. Non-saturating magnetic element(s) power converters and surge protection
US6952355B2 (en) 2002-07-22 2005-10-04 Ops Power Llc Two-stage converter using low permeability magnetics
US20050248963A1 (en) * 2004-05-07 2005-11-10 Cheng Chung Y Circuit for controlling the reverse recovery current in a blocking diode
US7375984B2 (en) 2006-06-16 2008-05-20 Astec Custom Power (Hk) Ltd. Zero voltage zero current switching converter
US20080071887A1 (en) * 2006-09-19 2008-03-20 Microsoft Corporation Intelligent translation of electronic data interchange documents to extensible markup language representations
JP5186829B2 (ja) * 2007-08-07 2013-04-24 ダイキン工業株式会社 直接形電力変換装置
EP2713488B1 (en) * 2012-09-28 2020-04-15 OSRAM GmbH Electronic converter, and related lighting system and method of operating an electronic converter
JP5765591B2 (ja) * 2013-04-18 2015-08-19 株式会社デンソー 電源装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805079A (en) * 1986-05-06 1989-02-14 U.S. Philips Corp. Switched voltage converter
JP3173068B2 (ja) * 1991-10-22 2001-06-04 株式会社日立製作所 電力変換器
US5351179A (en) * 1993-03-05 1994-09-27 Digital Equipment Corporation Lossless active snubber for half-bridge output rectifiers
CN1035972C (zh) * 1993-04-06 1997-09-24 整流器技术太平洋Pty公司 缓冲器
JPH0767332A (ja) * 1993-06-17 1995-03-10 Fuji Electric Co Ltd スイッチング電源のスナバ回路
US5923547A (en) * 1998-01-22 1999-07-13 Lucent Technologies Snubber circuit for a power converter and method of operation thereof
US5982646A (en) * 1998-06-30 1999-11-09 General Electric Company Voltage clamp snubbers for three level converter
US5986904A (en) * 1998-11-05 1999-11-16 Lucent Technologies, Inc. Self-regulating lossless snubber circuit

Also Published As

Publication number Publication date
WO1998012796A1 (en) 1998-03-26
SE9603409D0 (sv) 1996-09-18
EP0944951A1 (en) 1999-09-29
CN1231079A (zh) 1999-10-06
US6101107A (en) 2000-08-08
CN1064189C (zh) 2001-04-04
SE507368C2 (sv) 1998-05-18
BR9711502A (pt) 1999-08-24
HK1023002A1 (en) 2000-08-25
AU4142497A (en) 1998-04-14

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Legal Events

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