DE69515679T2 - Elektrischer leistungswandler mit leistungsfaktorkorrektur - Google Patents

Elektrischer leistungswandler mit leistungsfaktorkorrektur

Info

Publication number
DE69515679T2
DE69515679T2 DE69515679T DE69515679T DE69515679T2 DE 69515679 T2 DE69515679 T2 DE 69515679T2 DE 69515679 T DE69515679 T DE 69515679T DE 69515679 T DE69515679 T DE 69515679T DE 69515679 T2 DE69515679 T2 DE 69515679T2
Authority
DE
Germany
Prior art keywords
electric power
power converter
factor correction
performance factor
performance
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
DE69515679T
Other languages
English (en)
Other versions
DE69515679D1 (de
Inventor
Anthony Cross
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.)
Astec International Ltd
Original Assignee
Astec International Ltd
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 Astec International Ltd filed Critical Astec International Ltd
Publication of DE69515679D1 publication Critical patent/DE69515679D1/de
Application granted granted Critical
Publication of DE69515679T2 publication Critical patent/DE69515679T2/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
    • 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
    • H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
    • 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)
DE69515679T 1994-09-20 1995-09-19 Elektrischer leistungswandler mit leistungsfaktorkorrektur Expired - Fee Related DE69515679T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/309,112 US5600549A (en) 1994-09-20 1994-09-20 Power factor corrected electrical power converter
PCT/GB1995/002226 WO1996009684A1 (en) 1994-09-20 1995-09-19 Power factor corrected electrical power converter

Publications (2)

Publication Number Publication Date
DE69515679D1 DE69515679D1 (de) 2000-04-20
DE69515679T2 true DE69515679T2 (de) 2000-11-23

Family

ID=23196744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515679T Expired - Fee Related DE69515679T2 (de) 1994-09-20 1995-09-19 Elektrischer leistungswandler mit leistungsfaktorkorrektur

Country Status (4)

Country Link
US (1) US5600549A (de)
EP (1) EP0782782B1 (de)
DE (1) DE69515679T2 (de)
WO (1) WO1996009684A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960207A (en) * 1997-01-21 1999-09-28 Dell Usa, L.P. System and method for reducing power losses by gating an active power factor conversion process
US5917779A (en) * 1997-04-16 1999-06-29 Gabriel, Inc. Transformerless LED driving circuit
US6031299A (en) * 1997-09-19 2000-02-29 Sony Corporation Apparatus and method of providing EMI filtering
US6344986B1 (en) 2000-06-15 2002-02-05 Astec International Limited Topology and control method for power factor correction
EP1176705B1 (de) * 2000-07-28 2003-07-09 STMicroelectronics S.r.l. Direkt an das Netz anschliessbarer Umwandler mit niedrigem Verbrauch
US6747373B1 (en) * 2001-12-26 2004-06-08 Abb Technology Ag System and method for coordinated control of a switched power capacitor with an integrated resonance protection system
US6697270B1 (en) 2002-09-05 2004-02-24 Honeywell International Inc. Active damper for DC generation systems
US20110182094A1 (en) * 2007-08-13 2011-07-28 The Powerwise Group, Inc. System and method to manage power usage
US8619443B2 (en) 2010-09-29 2013-12-31 The Powerwise Group, Inc. System and method to boost voltage
US8085009B2 (en) 2007-08-13 2011-12-27 The Powerwise Group, Inc. IGBT/FET-based energy savings device for reducing a predetermined amount of voltage using pulse width modulation
US8120307B2 (en) 2007-08-24 2012-02-21 The Powerwise Group, Inc. System and method for providing constant loading in AC power applications
US8698447B2 (en) 2007-09-14 2014-04-15 The Powerwise Group, Inc. Energy saving system and method for devices with rotating or reciprocating masses
US8810190B2 (en) * 2007-09-14 2014-08-19 The Powerwise Group, Inc. Motor controller system and method for maximizing energy savings
US8004255B2 (en) * 2008-08-07 2011-08-23 The Powerwise Group, Inc. Power supply for IGBT/FET drivers
FR2947969B1 (fr) * 2009-07-10 2011-08-05 Thales Sa Nouvelle architecture de compensateur des facteurs de puissance et d'harmoniques pour reseau de distribution d'energie
US8698446B2 (en) * 2009-09-08 2014-04-15 The Powerwise Group, Inc. Method to save energy for devices with rotating or reciprocating masses
BR112012005097A2 (pt) * 2009-09-08 2016-05-03 Powerwise Group Inc sistema de economia de energia e método para dispositivos com massas de alternância ou rotatórias
KR101538675B1 (ko) * 2009-10-28 2015-07-22 삼성전자 주식회사 디스플레이장치 및 그 전원공급방법
US9523756B2 (en) * 2012-08-20 2016-12-20 Texas Instruments Incorporated Systems and methods of input power and current measurement
TWI474593B (zh) * 2012-09-06 2015-02-21 Fsp Technology Inc 具功率因數校正與脈寬調變機制的電源供應裝置及其方法
US9968008B2 (en) * 2016-05-23 2018-05-08 Baidu Usa Llc Method of improving efficiency of fan in information technology hardware
CN108663558B (zh) * 2017-03-29 2020-06-23 株式会社村田制作所 一种pfc设备及其电流检测方法和电流检测装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913002A (en) * 1974-01-02 1975-10-14 Gen Electric Power circuits for obtaining a high power factor electronically
JPH0783605B2 (ja) * 1986-05-26 1995-09-06 株式会社日立製作所 整流回路の制御装置
US5289361A (en) * 1991-01-16 1994-02-22 Vlt Corporation Adaptive boost switching preregulator and method
JPH05299991A (ja) * 1991-06-06 1993-11-12 Nec Corp モノリシックパワーｍｏｓ集積回路
GB2261533A (en) * 1991-10-14 1993-05-19 Astec Int Ltd Indirect inductor current measurements in SMPS
US5367247A (en) * 1992-08-10 1994-11-22 International Business Machines Corporation Critically continuous boost converter
FR2700081B1 (fr) * 1992-12-30 1995-01-27 Unite Hermetique Sa Structure d'un convertisseur statique de fréquence.

Also Published As

Publication number Publication date
DE69515679D1 (de) 2000-04-20
WO1996009684A1 (en) 1996-03-28
EP0782782A1 (de) 1997-07-09
EP0782782B1 (de) 2000-03-15
US5600549A (en) 1997-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee