KR900002520A - 전원장치 - Google Patents
전원장치 Download PDFInfo
- Publication number
- KR900002520A KR900002520A KR1019890010037A KR890010037A KR900002520A KR 900002520 A KR900002520 A KR 900002520A KR 1019890010037 A KR1019890010037 A KR 1019890010037A KR 890010037 A KR890010037 A KR 890010037A KR 900002520 A KR900002520 A KR 900002520A
- Authority
- KR
- South Korea
- Prior art keywords
- rectifier
- power supply
- inductor
- current
- output
- Prior art date
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
- H02M1/40—Means for preventing magnetic saturation
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static 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
- H02M3/02—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
- H02M1/346—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)
- Rectifiers (AREA)
- Surgical Instruments (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 6 도는 본 발명에 따른 정류기 회로를 결합시킨 부스트 콘버터 회로의 회로도.
제 8 도에서 제 12 도는 본 발명에 의한 정류기 회로를 결합시킨 갖가지 형태의 콘버터 회로도들이다.
Claims (10)
- 출력에 대하여 순방향으로 전류가 흐르도록 허용하는 정류기와, 전류의 즉각적인 순방향흐름을 허용하면서 역회복 정류기 전류는 차단하는 포화가능한 인덕터와, 역회복 정류기전류의 통과 및 그 역회복 전류의 제한을 위한 인덕터 수단과 이 인덕터수단에 축적되어 전류의 후속 순방향 흐름을 위해 상기 포화 가능한 인덕터를 그 포화상태로 복귀시키도록 사용되는 에너지수단과, 상기 인덕터 수단으로부터 잉여에너지를 흡수하기 위한 커패시터 수단과, 상기 잉여에너지를 출력으로 유도하기 위한 정류기 수단을 포함하는 정류기 회로를 특징으로 하는 전원장치.
- 제 1 항에 있어서, 포화가능한 인덱터를 그 포화 상태로 복귀시키는 것을 돕기위해 그리고/또는 정류기에 대한 역전위의 인가를 늦추기 위하여 부가걱인 커패시터 수단이 제공되는 정류기 회로를 특징으로 하는 전원장치.
- 제 1 항 또는 제 2항에 있어서, 정류기에 공급되는 전원이 교류전원인 정류기 회로를 특징으로 하는 전원장치.
- 제 3 항에 있어서, 상기 교류전원이 변압기로부터의 출력인 정류기 회로를 특징으로 하는 전원장치.
- 전자스위치에 의해 반복 스위치되는 에너지를 축적하기 위한 제 1 인덕터 수단과, 상기 인덕터수단에 축적된 에너지를 출력쪽으로 전달되도록 제어하는 스위칭수단, 그리고 축적된 에너지가 그를 통해 출력쪽으로 전달되는 선행항들중에 기재된 적어도 하나의 정류기 회로를 포함하는 콘버터 회로를 특징으로 하는 전원장치.
- 제 5 항에 있어서, 상기 제 1 인덕터수단이 출력 커패시터를 충전하기 위해 정류기 회로와 직렬로 제공되는 콘버터 회로를 특징으로 하는 전원장치.
- 제 5 항 또는 제 6 항에 있어서, 전자스위치에 걸리는 전압을 출력전압으로 최대한 잡아주기 위해 부가적인 정류기수단이 제공되는 콘버터 회로를 특징으로 하는 전원장치.
- 제 5 항 또는 제 7 항중 어느 한 항에 있어서, 스위치가 턴언될때 이에 걸리는 전압이 이에 놓은 전류가 통하기 전에 강하되는 시간을 갖도록 초기전류를 제한하기 위해 상기 스위치와 직렬로 전류제한 수단이 제공되는 콘버터 회로를 특징으로 하는 전원장치.
- 제 8 항에 있어서, 상기 전류 제한 수단이 스위치와 직렬로 배치된 다른 포화가능한 인덕터인 콘버터 회로를 특징으로 하는 전원장치.
- 제 7 항에 부수하는 제 8 항 또는 제 9 항에 있어서, 부가적인 인덕터에서의 에너지가 전자스위치 불통시이를 출력전위로 함께 사용하기 위해 부가적인 정류기수단을 통해 소실되는 콘버터 회로를 특징으로 하는 전원장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888816774A GB8816774D0 (en) | 1988-07-14 | 1988-07-14 | Power supplies |
GB8816774.7 | 1988-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900002520A true KR900002520A (ko) | 1990-02-28 |
Family
ID=10640448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890010037A KR900002520A (ko) | 1988-07-14 | 1989-07-14 | 전원장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4977493A (ko) |
EP (1) | EP0351144B1 (ko) |
KR (1) | KR900002520A (ko) |
AT (1) | ATE84925T1 (ko) |
DE (1) | DE68904488D1 (ko) |
GB (1) | GB8816774D0 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100705856B1 (ko) * | 1999-08-11 | 2007-04-09 | 파텐트-트로이한트-게젤샤프트 퓌어 엘렉트리쉐 글뤼람펜 엠베하 | 미드포인트에서 피딩되는 정류기 |
Families Citing this family (53)
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JPH03226115A (ja) * | 1990-01-31 | 1991-10-07 | Mitsubishi Electric Corp | パルス発生回路 |
JP2680914B2 (ja) * | 1990-05-10 | 1997-11-19 | 甲府日本電気株式会社 | スイッチング電源回路 |
US5055991A (en) * | 1990-10-12 | 1991-10-08 | Compaq Computer Corporation | Lossless snubber |
US5148358A (en) * | 1991-04-03 | 1992-09-15 | Hughes Aircraft Company | Rectifier commutation current spike suppressor |
JP3199423B2 (ja) * | 1991-11-01 | 2001-08-20 | オリジン電気株式会社 | 共振形フォワードコンバ−タ |
US5432431A (en) * | 1992-05-21 | 1995-07-11 | Vlt Corporation | Boost switching power conversion using saturable inductors |
US5416687A (en) * | 1992-06-23 | 1995-05-16 | Delta Coventry Corporation | Power factor correction circuit for AC to DC power supply |
US5307004A (en) * | 1992-07-06 | 1994-04-26 | Carsten Bruce W | Soft switching boost and buck regulators |
SE500589C2 (sv) * | 1992-10-22 | 1994-07-18 | Ericsson Telefon Ab L M | Boost-konverter med låga förluster genom begränsad backström i huvuddioden |
US6075331A (en) * | 1993-03-18 | 2000-06-13 | Imra America, Inc. | Systems and methods for managing energy of electric power supply systems |
AU687043B2 (en) * | 1993-04-06 | 1998-02-19 | Rectifier Technologies Pacific Pty Ltd | Snubber |
CN1035972C (zh) * | 1993-04-06 | 1997-09-24 | 整流器技术太平洋Pty公司 | 缓冲器 |
US5414613A (en) * | 1993-08-20 | 1995-05-09 | Rem Technologies, Incorporated | Soft switching active snubber for semiconductor circuit operated in discontinuous conduction mode |
US5481238A (en) * | 1994-04-19 | 1996-01-02 | Argus Technologies Ltd. | Compound inductors for use in switching regulators |
US5543704A (en) * | 1994-06-08 | 1996-08-06 | Telefonaktiebolaget Lm Ericsson | Pulse width modulated DC-to-DC boost converter |
IT1267729B1 (it) * | 1994-06-14 | 1997-02-07 | Zeltron Spa | Rilevatore di fiamma auto-alimentato |
US6018471A (en) * | 1995-02-02 | 2000-01-25 | Integrated Environmental Technologies | Methods and apparatus for treating waste |
JPH09103073A (ja) * | 1995-10-05 | 1997-04-15 | Fujitsu Denso Ltd | Dc−dcコンバータ |
US5731966A (en) * | 1996-06-17 | 1998-03-24 | Lucent Technologies Inc. | Snubber circuit for rectifying diodes and method of operation thereof |
US5673186A (en) * | 1996-07-01 | 1997-09-30 | Dsc Telecom L.P. | Apparatus for protecting multiple output rectifiers in a current-fed DC-to DC converter |
KR100199506B1 (ko) * | 1996-10-29 | 1999-06-15 | 윤문수 | 출력전류의 리플 저감이 가능한 풀 브릿지 디씨이/디씨이컨버터의 영전압/영전류 스위칭을 위한 회로 |
KR100325760B1 (ko) * | 1996-11-22 | 2002-06-28 | 윤종용 | 첨두역전압제거회로 |
US5828559A (en) * | 1997-02-03 | 1998-10-27 | Chen; Keming | Soft switching active snubber |
WO1998035432A1 (fr) * | 1997-02-10 | 1998-08-13 | Tdk Corporation | Alimentation a decoupage et a elevation de tension |
US5864471A (en) * | 1997-03-28 | 1999-01-26 | Kammiller; Neil A. | Energy recovery circuit for use in a converter |
AU729687B2 (en) * | 1997-07-10 | 2001-02-08 | Ian Victor Hegglun | Power supply |
US5877947A (en) * | 1997-07-30 | 1999-03-02 | Lucent Technologies Inc. | Snubber circuit for a rectifier and method of operation thereof |
FI113919B (fi) * | 1997-09-25 | 2004-06-30 | Helvar Oy | Verkkotaajuustehokonvertteri vaihtosähköstä vaihtosähköön |
FI113915B (fi) * | 1997-09-25 | 2004-06-30 | Helvar Oy | Piiri runkodiodin hallittua elpymistä varten |
US5982638A (en) * | 1997-10-31 | 1999-11-09 | Astec International Limited | Single stage power converter with regenerative snubber and power factor correction |
EP1237270A3 (en) * | 1998-02-05 | 2004-01-07 | Helvar Oy Ab | Controlled diode recovery circuit |
DE19808637A1 (de) * | 1998-02-28 | 1999-09-09 | Bosch Gmbh Robert | Gleichspannungs-/Gleichspannungswandler mit einem Transformator und einer Drossel |
US5943224A (en) * | 1998-04-06 | 1999-08-24 | Lucent Technologies Inc. | Post regulator with energy recovery snubber and power supply employing the same |
IL125328A0 (en) | 1998-07-13 | 1999-03-12 | Univ Ben Gurion | Modular apparatus for regulating the harmonics of current drawn from power lines |
US6052294A (en) * | 1998-09-14 | 2000-04-18 | Lucent Technologies Inc. | Power supply snubber reset circuit |
CA2377503A1 (en) | 1999-06-30 | 2001-01-11 | Peco Ii, Inc. | Diode recovery current suppression circuits |
EP1222732A2 (en) * | 1999-10-01 | 2002-07-17 | Online Power Supply, Inc. | Non-saturating magnetic element(s) power converters and surge protection |
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 |
US6952355B2 (en) | 2002-07-22 | 2005-10-04 | Ops Power Llc | Two-stage converter using low permeability magnetics |
US6781352B2 (en) | 2002-12-16 | 2004-08-24 | International Rectifer Corporation | One cycle control continuous conduction mode PFC boost converter integrated circuit with integrated power switch and boost converter |
CN100514812C (zh) * | 2003-04-22 | 2009-07-15 | 三垦电气株式会社 | 功率因数改善电路 |
US20050248963A1 (en) * | 2004-05-07 | 2005-11-10 | Cheng Chung Y | Circuit for controlling the reverse recovery current in a blocking diode |
US7633775B2 (en) * | 2004-12-10 | 2009-12-15 | General Electric Company | Power conversion system and method |
US20070229047A1 (en) * | 2006-03-31 | 2007-10-04 | James Sigamani | Tapped inductor buck dc-dc converter |
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 |
US7768243B2 (en) * | 2007-02-02 | 2010-08-03 | Stmicroelectronics S.A. | Aid for the switching of a switched-mode converter |
JP2010004704A (ja) * | 2008-06-23 | 2010-01-07 | Sanken Electric Co Ltd | Dc−dcコンバータ |
JP4382859B1 (ja) * | 2008-06-23 | 2009-12-16 | サンケン電気株式会社 | スナバ回路付きdc−dcコンバータ |
US8111053B2 (en) | 2008-07-24 | 2012-02-07 | Sanken Electric Co., Ltd. | DC-DC converter |
US8450892B2 (en) * | 2009-10-15 | 2013-05-28 | Hamilton Sundstrand Corporation | Synchronous generating machine with rectifier snubber circuit |
JP5853366B2 (ja) * | 2010-12-24 | 2016-02-09 | 富士通株式会社 | 電源装置、情報処理装置 |
DE102016106385A1 (de) * | 2016-04-07 | 2017-10-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Fahrzeugtürgriff mit Steuerschaltung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3955131A (en) * | 1975-09-08 | 1976-05-04 | General Electric Company | Circuit for controlling the reverse current in a controlled rectifier |
US4230955A (en) * | 1978-04-06 | 1980-10-28 | Megapulse Incorporated | Method of and apparatus for eliminating priming and carrier sweep-out losses in SCR switching circuits and the like |
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 |
US4591966A (en) * | 1983-05-19 | 1986-05-27 | Steve Smith | Rectifying network |
-
1988
- 1988-07-14 GB GB888816774A patent/GB8816774D0/en active Pending
-
1989
- 1989-07-07 EP EP89306905A patent/EP0351144B1/en not_active Expired - Lifetime
- 1989-07-07 AT AT89306905T patent/ATE84925T1/de not_active IP Right Cessation
- 1989-07-07 DE DE8989306905T patent/DE68904488D1/de not_active Expired - Lifetime
- 1989-07-13 US US07/379,380 patent/US4977493A/en not_active Expired - Lifetime
- 1989-07-14 KR KR1019890010037A patent/KR900002520A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100705856B1 (ko) * | 1999-08-11 | 2007-04-09 | 파텐트-트로이한트-게젤샤프트 퓌어 엘렉트리쉐 글뤼람펜 엠베하 | 미드포인트에서 피딩되는 정류기 |
Also Published As
Publication number | Publication date |
---|---|
EP0351144A1 (en) | 1990-01-17 |
ATE84925T1 (de) | 1993-02-15 |
EP0351144B1 (en) | 1993-01-20 |
US4977493A (en) | 1990-12-11 |
DE68904488D1 (de) | 1993-03-04 |
GB8816774D0 (en) | 1988-08-17 |
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