DE69306552T2 - Verlustarmes aufwärtskonverter - Google Patents

Verlustarmes aufwärtskonverter

Info

Publication number
DE69306552T2
DE69306552T2 DE69306552T DE69306552T DE69306552T2 DE 69306552 T2 DE69306552 T2 DE 69306552T2 DE 69306552 T DE69306552 T DE 69306552T DE 69306552 T DE69306552 T DE 69306552T DE 69306552 T2 DE69306552 T2 DE 69306552T2
Authority
DE
Germany
Prior art keywords
upconverter
loss
low
loss upconverter
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.)
Expired - Fee Related
Application number
DE69306552T
Other languages
English (en)
Other versions
DE69306552D1 (de
Inventor
Bror Karlsson
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.)
Vertiv Sweden AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE69306552D1 publication Critical patent/DE69306552D1/de
Application granted granted Critical
Publication of DE69306552T2 publication Critical patent/DE69306552T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H03K17/08142—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 field-effect 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
    • H02M1/348—Passive dissipative snubbers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0036—Means reducing energy consumption

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
DE69306552T 1992-10-22 1993-10-20 Verlustarmes aufwärtskonverter Expired - Fee Related DE69306552T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9203091A SE500589C2 (sv) 1992-10-22 1992-10-22 Boost-konverter med låga förluster genom begränsad backström i huvuddioden
PCT/SE1993/000857 WO1994009554A1 (en) 1992-10-22 1993-10-20 A boost-converter with low losses

Publications (2)

Publication Number Publication Date
DE69306552D1 DE69306552D1 (de) 1997-01-23
DE69306552T2 true DE69306552T2 (de) 1997-06-19

Family

ID=20387532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306552T Expired - Fee Related DE69306552T2 (de) 1992-10-22 1993-10-20 Verlustarmes aufwärtskonverter

Country Status (11)

Country Link
US (1) US5654626A (de)
EP (1) EP0625291B1 (de)
CA (1) CA2126443A1 (de)
DE (1) DE69306552T2 (de)
DK (1) DK0625291T3 (de)
ES (1) ES2098796T3 (de)
FI (1) FI942988A0 (de)
MX (1) MX9306573A (de)
NO (1) NO307019B1 (de)
SE (1) SE500589C2 (de)
WO (1) WO1994009554A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543704A (en) * 1994-06-08 1996-08-06 Telefonaktiebolaget Lm Ericsson Pulse width modulated DC-to-DC boost converter
ATE196042T1 (de) * 1996-02-07 2000-09-15 Schroecker Rainer Akkugespeistes elektrokleingerät
US5909107A (en) * 1997-02-10 1999-06-01 Tdk Corporation Step up switching power unit and filter circuit
US5841268A (en) * 1997-09-29 1998-11-24 Power Architects Corporation Multi-resonant soft switching snubber network for DC-to-DC converter
JP3657445B2 (ja) * 1998-01-28 2005-06-08 セイコーインスツル株式会社 電子機器
US6377481B1 (en) 1999-06-30 2002-04-23 Peco Ii, Inc. Power supply including diode recovery current suppression circuit
DE60119371T2 (de) * 2000-11-01 2007-05-10 Koninklijke Philips Electronics N.V. Schaltnetzteil
US6838615B2 (en) * 2001-01-24 2005-01-04 Thomas & Betts International, Inc. Glide assembly for conduit bodies
CN1170359C (zh) * 2002-05-27 2004-10-06 艾默生网络能源有限公司 低损耗的升压装置
CN101436828B (zh) * 2003-04-22 2012-05-09 三垦电气株式会社 功率因数改善电路
JP2006067730A (ja) * 2004-08-27 2006-03-09 Sanken Electric Co Ltd 力率改善回路
US7633775B2 (en) * 2004-12-10 2009-12-15 General Electric Company Power conversion system and method
US20080143142A1 (en) * 2006-12-01 2008-06-19 Vantage Trailers, Inc. Trailer With Double Wall Extruded Panel Nose Construction
EP2683065A4 (de) * 2011-03-04 2014-08-13 Mitsubishi Electric Corp Leistungsumwandlungsvorrichtung und kühl-/wechselstromsystem
US8896276B1 (en) * 2011-09-23 2014-11-25 Anadigics, Inc. Boost-buck DC-DC converter
KR102406348B1 (ko) * 2017-05-19 2022-06-13 주식회사 엘엑스세미콘 벅-부스트 dc/dc 컨버터
KR102394869B1 (ko) * 2017-05-23 2022-05-04 주식회사 엘엑스세미콘 부스트 dc/dc 컨버터
KR102452458B1 (ko) * 2017-05-31 2022-10-07 주식회사 엘엑스세미콘 벅 dc/dc 컨버터
KR102335553B1 (ko) * 2017-07-27 2021-12-07 주식회사 엘엑스세미콘 Dc/dc 컨버터
AT522182B1 (de) * 2019-03-21 2020-09-15 Fachhochschule Technikum Wien Hochsetzsteller mit hohem Spannungsübersetzungsverhältnis und gekoppelter Spule auf der Ausgangsseite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591966A (en) * 1983-05-19 1986-05-27 Steve Smith Rectifying network
GB8816774D0 (en) * 1988-07-14 1988-08-17 Bsr Int Plc Power supplies
US5164656A (en) * 1989-08-14 1992-11-17 Zdzislaw Gulczynski Switching power supply with constant or sinusoidal input current
JPH06103984B2 (ja) * 1989-08-23 1994-12-14 東洋電機製造株式会社 昇降圧チョッパ装置
JPH03230752A (ja) * 1990-02-06 1991-10-14 Fujitsu Ltd 電圧共振形ｄｃ／ｄｃコンバータ
JPH07110132B2 (ja) * 1991-08-22 1995-11-22 日本モトローラ株式会社 電圧変換装置
US5262930A (en) * 1992-06-12 1993-11-16 The Center For Innovative Technology Zero-voltage transition PWM converters

Also Published As

Publication number Publication date
SE9203091D0 (sv) 1992-10-22
NO307019B1 (no) 2000-01-24
FI942988A (fi) 1994-06-21
DK0625291T3 (da) 1997-05-12
US5654626A (en) 1997-08-05
DE69306552D1 (de) 1997-01-23
SE9203091L (sv) 1994-04-23
FI942988A0 (fi) 1994-06-21
NO942173L (de) 1994-08-17
NO942173D0 (no) 1994-06-10
EP0625291B1 (de) 1996-12-11
ES2098796T3 (es) 1997-05-01
CA2126443A1 (en) 1994-04-28
EP0625291A1 (de) 1994-11-23
WO1994009554A1 (en) 1994-04-28
SE500589C2 (sv) 1994-07-18
MX9306573A (es) 1994-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EMERSON ENERGY SYSTEMS AB, STOCKHOLM, SE

8339 Ceased/non-payment of the annual fee