TW478291B - Lamp lighting method of discharge lamp and lamp lighting system - Google Patents

Lamp lighting method of discharge lamp and lamp lighting system Download PDF

Info

Publication number
TW478291B
TW478291B TW088123302A TW88123302A TW478291B TW 478291 B TW478291 B TW 478291B TW 088123302 A TW088123302 A TW 088123302A TW 88123302 A TW88123302 A TW 88123302A TW 478291 B TW478291 B TW 478291B
Authority
TW
Taiwan
Prior art keywords
frequency
discharge lamp
lighting
patent application
scope
Prior art date
Application number
TW088123302A
Other languages
English (en)
Chinese (zh)
Inventor
Itsusei Yoshitake
Original Assignee
Itsusei Yoshitake
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 Itsusei Yoshitake filed Critical Itsusei Yoshitake
Application granted granted Critical
Publication of TW478291B publication Critical patent/TW478291B/zh

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
    • H05B41/282—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 with semiconductor devices
    • 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
    • H05B41/288—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 with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • 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
    • H05B41/295—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 with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
TW088123302A 1999-12-15 1999-12-30 Lamp lighting method of discharge lamp and lamp lighting system TW478291B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990057762A KR20010056337A (ko) 1999-12-15 1999-12-15 방전등의 점등방법과 점등시스템

Publications (1)

Publication Number Publication Date
TW478291B true TW478291B (en) 2002-03-01

Family

ID=19625916

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088123302A TW478291B (en) 1999-12-15 1999-12-30 Lamp lighting method of discharge lamp and lamp lighting system

Country Status (2)

Country Link
KR (1) KR20010056337A (ko)
TW (1) TW478291B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020046120A (ko) * 2000-12-12 2002-06-20 정태영 방전램프 및 활로겐램프의 조광을 위한 전자식 안정기의발진구동장치

Also Published As

Publication number Publication date
KR20010056337A (ko) 2001-07-04

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