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WO1999005775A8 - Convertisseur auto-compense - Google Patents

Convertisseur auto-compense

Info

Publication number
WO1999005775A8
WO1999005775A8 PCT/FR1998/001637 FR9801637W WO9905775A8 WO 1999005775 A8 WO1999005775 A8 WO 1999005775A8 FR 9801637 W FR9801637 W FR 9801637W WO 9905775 A8 WO9905775 A8 WO 9905775A8
Authority
WO
WIPO (PCT)
Prior art keywords
current
substantially constant
rectified
amplitude
factor close
Prior art date
Application number
PCT/FR1998/001637
Other languages
English (en)
Other versions
WO1999005775A1 (fr
Inventor
De Mere Henri Courier
Original Assignee
Snc H B Ind
De Mere Henri Courier
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 Snc H B Ind, De Mere Henri Courier filed Critical Snc H B Ind
Priority to US09/463,617 priority Critical patent/US6185117B1/en
Priority to EP98940326A priority patent/EP1000459A1/fr
Publication of WO1999005775A1 publication Critical patent/WO1999005775A1/fr
Publication of WO1999005775A8 publication Critical patent/WO1999005775A8/fr

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
    • 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
    • H02M1/4275—Arrangements for improving power factor of AC input by adding an auxiliary output voltage in series to the input
    • 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)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Ce convertisseur, alimenté par le réseau alternatif, prélève sur celui-ci un courant offrant un facteur de puissance proche de l'unité et un taux de distorsion harmonique totale voisin de 5 %, tandis que l'amplitude du courant appliqué à la charge de sortie (2) demeure sensiblement constante. Il comprend une structure en pont faisant appel à des moyens commutateurs (1', 1'') et à des condensateurs (3a, 3b) dont la réactance à la fréquence de découpage est choisie de telle sorte qu'une portion de l'énergie convertie, après redressement, s'additionne entre les bornes d'un condensateur (6) au courant secteur redressé par un pont (7). Une source tampon (4) a une tension continue d'amplitude sensiblement constante, qui permet d'équilibrer les potentiels mis en jeu et d'éliminer ainsi tout risque de destruction par des surtensions incontrôlables.
PCT/FR1998/001637 1997-07-28 1998-07-23 Convertisseur auto-compense WO1999005775A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09/463,617 US6185117B1 (en) 1997-07-28 1998-07-23 Self-compensating converter
EP98940326A EP1000459A1 (fr) 1997-07-28 1998-07-23 Convertisseur auto-compense

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR97/09580 1997-07-28
FR9709580A FR2766636B1 (fr) 1997-07-28 1997-07-28 Convertisseur auto-compense

Publications (2)

Publication Number Publication Date
WO1999005775A1 WO1999005775A1 (fr) 1999-02-04
WO1999005775A8 true WO1999005775A8 (fr) 1999-04-15

Family

ID=9509713

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1998/001637 WO1999005775A1 (fr) 1997-07-28 1998-07-23 Convertisseur auto-compense

Country Status (5)

Country Link
US (1) US6185117B1 (fr)
EP (1) EP1000459A1 (fr)
CN (1) CN1266548A (fr)
FR (1) FR2766636B1 (fr)
WO (1) WO1999005775A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100386959C (zh) * 2004-12-16 2008-05-07 西安交通大学 五电平高频直流变换装置
US8736189B2 (en) * 2006-12-23 2014-05-27 Fulham Company Limited Electronic ballasts with high-frequency-current blocking component or positive current feedback
US9899905B2 (en) * 2016-06-15 2018-02-20 Det International Holding Limited Ripple compensation circuit of power supply and compensation method thereof
CN111147149B (zh) * 2019-12-17 2022-09-02 上海交通大学 基于被动相位补偿的光学频率传递装置与传递方法
WO2021120485A1 (fr) * 2019-12-17 2021-06-24 上海交通大学 Dispositif de transfert de fréquence optique basé sur une compensation de phase passive et procédé de transfert
CN111147150B (zh) * 2019-12-18 2023-02-07 上海交通大学 基于被动相位补偿的分布式光学频率传递装置与传递方法
CN113014127B (zh) * 2021-02-23 2022-06-24 海南大学 一种电子设备及其电源缓冲保护电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469028A (en) * 1978-03-20 1995-11-21 Nilssen; Ole K. Electronic ballast drawing sinusoidal line current
US4322789A (en) * 1979-06-29 1982-03-30 Mere, Malleray & Cie Static converter of symmetrical type
US5010277A (en) * 1990-03-16 1991-04-23 Courier De Mere Henri Electronic converter supplied by an alternating current distribution network
FR2696291B1 (fr) * 1992-09-30 1995-06-09 Courier De Mere Henri Adaptateur secteur a sortie demodulee.

Also Published As

Publication number Publication date
FR2766636B1 (fr) 1999-10-01
CN1266548A (zh) 2000-09-13
FR2766636A1 (fr) 1999-01-29
WO1999005775A1 (fr) 1999-02-04
EP1000459A1 (fr) 2000-05-17
US6185117B1 (en) 2001-02-06

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