EP0749269A3 - Filtre d'harmoniques pour un ballast électronique - Google Patents

Filtre d'harmoniques pour un ballast électronique Download PDF

Info

Publication number
EP0749269A3
EP0749269A3 EP96660026A EP96660026A EP0749269A3 EP 0749269 A3 EP0749269 A3 EP 0749269A3 EP 96660026 A EP96660026 A EP 96660026A EP 96660026 A EP96660026 A EP 96660026A EP 0749269 A3 EP0749269 A3 EP 0749269A3
Authority
EP
European Patent Office
Prior art keywords
rectifier
switch element
switch
suppressor
conducting
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.)
Granted
Application number
EP96660026A
Other languages
German (de)
English (en)
Other versions
EP0749269A2 (fr
EP0749269B1 (fr
Inventor
Erkki Ahonen
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.)
Helvar Oy AB
Original Assignee
Helvar Oy AB
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 Helvar Oy AB filed Critical Helvar Oy AB
Publication of EP0749269A2 publication Critical patent/EP0749269A2/fr
Publication of EP0749269A3 publication Critical patent/EP0749269A3/fr
Application granted granted Critical
Publication of EP0749269B1 publication Critical patent/EP0749269B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
EP19960660026 1995-06-16 1996-06-07 Filtre d'harmoniques pour un ballast électronique Expired - Lifetime EP0749269B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952974 1995-06-16
FI952974A FI97437C (fi) 1995-06-16 1995-06-16 Elektronisen liitäntälaitteen häiriönsuodatin

Publications (3)

Publication Number Publication Date
EP0749269A2 EP0749269A2 (fr) 1996-12-18
EP0749269A3 true EP0749269A3 (fr) 1998-04-01
EP0749269B1 EP0749269B1 (fr) 2000-12-20

Family

ID=8543621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960660026 Expired - Lifetime EP0749269B1 (fr) 1995-06-16 1996-06-07 Filtre d'harmoniques pour un ballast électronique

Country Status (3)

Country Link
EP (1) EP0749269B1 (fr)
DE (1) DE69611266T2 (fr)
FI (1) FI97437C (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431778A1 (fr) * 1989-11-20 1991-06-12 General Electric Company Circuit de conversion de puissance courant alternatif-courant continu à faible distorsion harmonique
US5146398A (en) * 1991-08-20 1992-09-08 Led Corporation N.V. Power factor correction device provided with a frequency and amplitude modulated boost converter
EP0585077A1 (fr) * 1992-08-25 1994-03-02 General Electric Company Alimentation d'énergie avec correction du facteur de puissance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0431778A1 (fr) * 1989-11-20 1991-06-12 General Electric Company Circuit de conversion de puissance courant alternatif-courant continu à faible distorsion harmonique
US5146398A (en) * 1991-08-20 1992-09-08 Led Corporation N.V. Power factor correction device provided with a frequency and amplitude modulated boost converter
EP0585077A1 (fr) * 1992-08-25 1994-03-02 General Electric Company Alimentation d'énergie avec correction du facteur de puissance

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MAKSIMOVIC D: "DESIGN OF THE CLAMPED-CURRENT HIGH-POWER-FACTOR BOOST RECTIFIER", PROCEEDINGS OF THE ANNUAL APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), ORLANDO, FEB. 13 - 17, 1994, vol. 2, 13 February 1994 (1994-02-13), INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, pages 584 - 590, XP000467368 *
OISHI H ET AL: "SINGLE-PHASE SWITCH-MODE RECTIFIER EMPLOYING VOLTAGE-REVERSAL CIRCUIT SWITCHED WITH A FIXED FREQUENCY", I.E.E. PROCEEDINGS: ELECTRIC POWER APPLICATIONS, vol. 142, no. 2, 1 March 1995 (1995-03-01), STEVENAGE,GB, pages 154 - 160, XP000513657 *

Also Published As

Publication number Publication date
FI952974A0 (fi) 1995-06-16
DE69611266T2 (de) 2001-04-26
FI97437C (fi) 1996-12-10
DE69611266D1 (de) 2001-01-25
FI97437B (fi) 1996-08-30
EP0749269A2 (fr) 1996-12-18
EP0749269B1 (fr) 2000-12-20

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