BR9902536A - Conversor de impulso trifásico que possui capacitores de entrada conectadas em estrela e o método de operação do mesmo - Google Patents

Conversor de impulso trifásico que possui capacitores de entrada conectadas em estrela e o método de operação do mesmo

Info

Publication number
BR9902536A
BR9902536A BR9902536-1A BR9902536A BR9902536A BR 9902536 A BR9902536 A BR 9902536A BR 9902536 A BR9902536 A BR 9902536A BR 9902536 A BR9902536 A BR 9902536A
Authority
BR
Brazil
Prior art keywords
impulse converter
phase
capacitors
connected input
converter
Prior art date
Application number
BR9902536-1A
Other languages
English (en)
Inventor
Yimin Jiang
Hengchun Mao
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of BR9902536A publication Critical patent/BR9902536A/pt

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
    • H02M1/4216—Arrangements for improving power factor of AC input operating from a three-phase input voltage
    • 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)
  • Ac-Ac Conversion (AREA)

Abstract

CONVERSOR DE IMPULSO TRIFáSICO QUE POSSUI CAPACITORES DE ENTRADA CONECTADOS EM ESTRELA E O MéTODO DE OPERAçãO DO MESMO Um conversor de impulso trifásico que possui capacitores de entrada conectados em estrela e um método operacional do mesmo. O conversor de impulso inclui a primeira, a segunda e a terceira entradas de fase e uma saída. Em uma modalidade, o conversor de impulso inclui o primeiro, o segundo e o terceiro indutores acoplados à primeira, a segunda e a terceira entradas de fase, respectivamente , e é operável em um modo de condução descontínuo (DCM). O conversor de impulso além dissso inclui o primeiro e o segundo interruptores acoplados entre os apoios correspodentes da saída. O conversor de impulso além disso ainda inclui o primeiro, o segundo e o terceiro capacitores acoplados entre a primeira, a segunda e a terceira entradas de fase, respectivamente, e uma ligação entre o primeiro e o segundo interruptores. O primeiro e o segundo interruptores cooperam progressivamente para empregar uma voltagem através dos apoios sem uma voltagem através do primeiro, do segundo e do terceiro capacitores para descarregar as correntes através do primeiro, do segundo e do terceiro indutores, respectivamente, e desta forma reduzir a corrente de entrada THD em todas as três entradas de fase.
BR9902536-1A 1998-07-17 1999-07-05 Conversor de impulso trifásico que possui capacitores de entrada conectadas em estrela e o método de operação do mesmo BR9902536A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/118,550 US5886891A (en) 1998-07-17 1998-07-17 Three-phase boost converter having wye-connected input capacitors and method of operation thereof

Publications (1)

Publication Number Publication Date
BR9902536A true BR9902536A (pt) 2000-03-14

Family

ID=22379305

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902536-1A BR9902536A (pt) 1998-07-17 1999-07-05 Conversor de impulso trifásico que possui capacitores de entrada conectadas em estrela e o método de operação do mesmo

Country Status (3)

Country Link
US (1) US5886891A (pt)
EP (1) EP0973245A3 (pt)
BR (1) BR9902536A (pt)

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* Cited by examiner, † Cited by third party
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NO301917B1 (no) * 1995-02-01 1997-12-22 Fieldbus International As Vekselström/likespennings-omformer
US6038151A (en) * 1998-07-17 2000-03-14 Lucent Technologies Inc. Switching network and method of reducing input current total harmonic distortion for a boost converter
US6043997A (en) * 1998-08-12 2000-03-28 Lucent Technologies Inc. Two stage, three-phase boost converter with reduced total harmonic distortion
US6031739A (en) * 1998-08-12 2000-02-29 Lucent Technologies Inc. Two-stage, three-phase split boost converter with reduced total harmonic distortion
US6122183A (en) * 1998-11-24 2000-09-19 Lucent Technologies Inc. Two-stage, three-phase boost converter with reduced total harmonic distortion
US6075716A (en) * 1999-04-06 2000-06-13 Lucent Technologies Inc. Two-stage, three phase boost converter with reduced total harmonic distortion
US6545453B2 (en) * 2001-04-03 2003-04-08 Abb Inc. Systems and methods for providing voltage regulation externally to a power transformer
US6459606B1 (en) 2001-09-27 2002-10-01 York International Corporation Control system and method for four-quadrant switches in three-phase PWM AC voltage regulators
US6462974B1 (en) 2001-09-27 2002-10-08 York International Corporation Space vector modulation-based control method and apparatus for three-phase pulse width modulated AC voltage regulators
CN100517927C (zh) * 2001-11-20 2009-07-22 王玉富 三相电源并联前馈补偿式功率因数校正电路
US7123494B2 (en) * 2003-05-06 2006-10-17 Semiconductor Components Industries, L.L.C. Power factor correction circuit and method of varying switching frequency
US7474081B2 (en) * 2005-01-27 2009-01-06 General Electric Company AC/DC converter and method of modulation thereof
US7276859B1 (en) * 2006-09-28 2007-10-02 Osram Sylvania Inc. Three-phase electronic ballast with improved three-phase EMI filter
KR101172224B1 (ko) 2011-03-23 2012-08-07 주식회사 포스코아이씨티 교류전원 정류기 및 이를 포함하는 전원 공급 장치
US8437158B2 (en) * 2011-04-05 2013-05-07 Hamilton Sundstrand Corporation Active rectification output capacitors balancing algorithm
KR101439039B1 (ko) 2013-06-27 2014-09-05 고려대학교 산학협력단 초고주파 rf 정류기 및 정류방법
KR101412232B1 (ko) 2013-07-17 2014-06-25 고려대학교 산학협력단 정류 제어 시스템 및 방법
KR101537896B1 (ko) * 2014-03-14 2015-07-20 성균관대학교산학협력단 역전류 누설을 줄일 수 있는 능동형 정류기 및 이를 이용한 무선 전력 수신 장치
US10811971B2 (en) 2019-01-23 2020-10-20 Analog Devices International Unlimited Company Multiple-phase switched-capacitor-inductor boost converter techniques
DE102020116889A1 (de) 2020-06-26 2021-12-30 ACD Antriebstechnik GmbH Dreiphasen Boost-Converter mit PFC

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345375A (en) * 1991-12-16 1994-09-06 Regents Of The University Of Minnesota System and method for reducing harmonic currents by current injection
US5414613A (en) * 1993-08-20 1995-05-09 Rem Technologies, Incorporated Soft switching active snubber for semiconductor circuit operated in discontinuous conduction mode
JPH08196077A (ja) * 1994-11-18 1996-07-30 Toshiba Corp 電力変換装置及びこれを利用した空気調和装置

Also Published As

Publication number Publication date
EP0973245A2 (en) 2000-01-19
US5886891A (en) 1999-03-23
EP0973245A3 (en) 2000-10-25

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired