DE69008916T2 - Verfahren und Netzwerk für Leistungsfaktorverbesserung eines Offline-Schaltkreises. - Google Patents

Verfahren und Netzwerk für Leistungsfaktorverbesserung eines Offline-Schaltkreises.

Info

Publication number
DE69008916T2
DE69008916T2 DE69008916T DE69008916T DE69008916T2 DE 69008916 T2 DE69008916 T2 DE 69008916T2 DE 69008916 T DE69008916 T DE 69008916T DE 69008916 T DE69008916 T DE 69008916T DE 69008916 T2 DE69008916 T2 DE 69008916T2
Authority
DE
Germany
Prior art keywords
network
power factor
factor improvement
offline
circuit
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
DE69008916T
Other languages
English (en)
Other versions
DE69008916D1 (de
Inventor
William F Slack
James C Wadlington
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.)
AT&T Corp
Original Assignee
AT&T 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.)
Filing date
Publication date
Application filed by AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69008916D1 publication Critical patent/DE69008916D1/de
Publication of DE69008916T2 publication Critical patent/DE69008916T2/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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4266—Arrangements for improving power factor of AC input using passive 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/062—Avoiding or suppressing excessive transient voltages or currents
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/05—Capacitor coupled rectifiers
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
DE69008916T 1989-04-07 1990-03-30 Verfahren und Netzwerk für Leistungsfaktorverbesserung eines Offline-Schaltkreises. Expired - Fee Related DE69008916T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/335,012 US4930061A (en) 1989-04-07 1989-04-07 Method and network for enhancing power factor of off-line switching circuit

Publications (2)

Publication Number Publication Date
DE69008916D1 DE69008916D1 (de) 1994-06-23
DE69008916T2 true DE69008916T2 (de) 1994-12-01

Family

ID=23309865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008916T Expired - Fee Related DE69008916T2 (de) 1989-04-07 1990-03-30 Verfahren und Netzwerk für Leistungsfaktorverbesserung eines Offline-Schaltkreises.

Country Status (4)

Country Link
US (1) US4930061A (de)
EP (1) EP0391617B1 (de)
JP (1) JPH02294273A (de)
DE (1) DE69008916T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961044A (en) * 1989-09-01 1990-10-02 Melvin Kravitz Power factor correction circuit for power supplies
AU6531690A (en) * 1990-07-23 1992-02-18 Henri Courier De Mere Self-integration voltage converter
US5119283A (en) * 1991-06-10 1992-06-02 General Electric Company High power factor, voltage-doubler rectifier
CN1020536C (zh) * 1991-09-18 1993-05-05 杜荣久 电子镇流器
US5148359A (en) * 1991-12-23 1992-09-15 Gte Products Corporation Network for obtaining high power and low total harmonic distortion
US5148360A (en) * 1992-01-29 1992-09-15 Gte Products Corporation Fourth order damped lowpass filter for obtaining high power factor and low total harmonic distortion
US5416687A (en) * 1992-06-23 1995-05-16 Delta Coventry Corporation Power factor correction circuit for AC to DC power supply
US5444609A (en) * 1993-03-25 1995-08-22 Energy Management Corporation Passive harmonic filter system for variable frequency drives
US5465040A (en) * 1993-09-23 1995-11-07 Yasotornrat; Hemtong Three phase power factor correction device and method
KR970008828B1 (en) * 1994-07-21 1997-05-29 Korea Telecommunication Energy regenerating snoover using booster converter
US5703438A (en) * 1996-01-22 1997-12-30 Valmont Industries, Inc. Line current filter for less than 10% total harmonic distortion
US5844791A (en) * 1997-06-30 1998-12-01 Mte Corporation Single-phase harmonic filter system
JP2004514389A (ja) * 2000-11-01 2004-05-13 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ スイッチモード電源
DE10162048A1 (de) * 2001-12-17 2003-07-17 Thomson Brandt Gmbh Schaltungsanordnung mit Powerfaktorkorrektur, sowie entsprechendes Gerät
DE10217951A1 (de) * 2002-04-22 2003-11-06 Thomson Brandt Gmbh Schaltungsanordnung mit Powerfaktorkorrektur, sowie entsprechendes Gerät
DE102006026465B4 (de) * 2006-06-01 2009-03-26 Siemens Ag Filter für ein elektrisches Betriebsmittel, insbesondere für ein Schaltnetzteil, eine Stromversorgung oder einen Frequenzumrichter
TWM332893U (en) * 2007-12-13 2008-05-21 Princeton Technology Corp Power supply device
KR20100124311A (ko) * 2008-03-05 2010-11-26 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 발광 다이오드의 구동
US8963442B2 (en) * 2009-11-04 2015-02-24 International Rectifier Corporation Driver circuit with an increased power factor
US8665618B2 (en) 2010-07-08 2014-03-04 Switching Power, Inc. Passive three phase input current harmonic reduction and power factor correction circuit for power supplies

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222096A (en) * 1978-12-05 1980-09-09 Lutron Electronics Co., Inc. D-C Power supply circuit with high power factor
DE2950411C2 (de) * 1979-12-14 1986-07-03 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen Gleichrichtervorrichtung mit gesiebter Ausgangsspannung
DE3012747C2 (de) * 1980-03-28 1983-12-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Netzteil mit Wechselspannungseingang und Gleichrichtern
JPS56157261A (en) * 1980-05-07 1981-12-04 Ricoh Co Ltd Power source
US4672522A (en) * 1981-11-23 1987-06-09 Xo Industries, Inc. Power factor correcting network
JPS58163271A (ja) * 1982-03-19 1983-09-28 Hitachi Ltd 空気調和装置の力率改善回路
JPS58182476A (ja) * 1982-04-15 1983-10-25 Matsushita Electric Works Ltd 整流装置
JPS59148565A (ja) * 1983-02-15 1984-08-25 Matsushita Electric Works Ltd 電源装置
JPS60197168A (ja) * 1984-03-16 1985-10-05 Matsushita Electric Ind Co Ltd コンバ−タ−装置
JPS60223476A (ja) * 1984-04-19 1985-11-07 Nichicon Capacitor Ltd 直流電源装置
US5113335A (en) * 1986-07-23 1992-05-12 Steve Smith Harmonic currents isolating network

Also Published As

Publication number Publication date
DE69008916D1 (de) 1994-06-23
EP0391617A1 (de) 1990-10-10
EP0391617B1 (de) 1994-05-18
JPH02294273A (ja) 1990-12-05
US4930061A (en) 1990-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee