KR940025395A - 회로 장치 - Google Patents

회로 장치 Download PDF

Info

Publication number
KR940025395A
KR940025395A KR1019940006878A KR19940006878A KR940025395A KR 940025395 A KR940025395 A KR 940025395A KR 1019940006878 A KR1019940006878 A KR 1019940006878A KR 19940006878 A KR19940006878 A KR 19940006878A KR 940025395 A KR940025395 A KR 940025395A
Authority
KR
South Korea
Prior art keywords
lamp
voltage
circuit arrangement
instantaneous
nominal
Prior art date
Application number
KR1019940006878A
Other languages
English (en)
Other versions
KR100339320B1 (ko
Inventor
루르세마 메르텐
후베르티나 게라르두스 레이옌데르스 니콜라아스
Original Assignee
프레데릭 얀 스미트
필립스 일레트로닉스 엔.브이.
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 프레데릭 얀 스미트, 필립스 일레트로닉스 엔.브이. filed Critical 프레데릭 얀 스미트
Publication of KR940025395A publication Critical patent/KR940025395A/ko
Application granted granted Critical
Publication of KR100339320B1 publication Critical patent/KR100339320B1/ko

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
    • H05B41/288—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
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/231—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for high-pressure 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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • H05B41/386—Controlling the intensity of light during the transitional start-up phase for speeding-up the lighting-up
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

본 발명은, 고압 방전 램프가 1초 점등 후 회소한 공칭 광속의 60%인 광속을 공급하도록 동작시키는 회로 장치에 관한 것으로, 이 회로 장치는 DC전압을 발생시키는 정지형 변환기와, 램프 연결 단자가 제공된 정류자와, 상기 정지형 변환기 제어에 의한 안정 램프 동작 동안의 전류 안정화 수단 A, 및 순간 램프 전압 신호를 기초로 하여 공칭 동작과 비교했을 때 증가된 런-업(run-up) 전류와 증가된 파워로 상기 램프를 동작시키는 수단 B을 포함한다. 본 발명에 따라, 상기 회로 장치는 증가된 파워에서의 동작이 공칭 동작으로 연결 및 변이하게 하고, 램프 전압과 무관한 시정수와 함께 강하 특성(falling characteristic)을 가진 최소한 한 부분을 포함하도록 하는 수단 C을 포함한다.

Description

회로 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명에 따른 회로 장치를 도시한 도면, 제2a도는 제 1 도의 회로 장치의 일부분을 보다 상세히 도시한 도면, 제2b도 및 제2c도는 제2a도 회로 장치의 일부분에 대한 변형을 도시한 도면.

Claims (5)

  1. 고압 방전 램프가 1초 점등 후 최소한 공칭 광속의 60%인 광속을 공급하도록 동작시키며, DC전압을 발생시키는 정지형 변환기와, 램프 연결 단자가 제공된 정류자와, 상기 정지형 변환기 제어에 의한 안정 램프 동작 동안의 전류 안정화 수단 A, 및 순간 램프 전압 신호를 기초로 하여 공칭 동작과 비교했을 때 증가된 런-업(run-up) 전류와 증가된 파워로 상기 램프를 동작시키는 수단 B을 포함하는 회로 장치에 있어서, 상기 증가된 파워에서의 동작이 공칭 동작으로 연결 및 변이하게 하고, 램프 전압과 무관한 시정수와 함께 강하 특성(falling characteristic)을 가진 최소한 한 부분을 포함하도록 하는 수단 C을 포함하는 것을 특징으로 하는 회로 장치.
  2. 제 1 항에 있어서, 상기 램프 전압과 무관한 시정수와 함께 강하 특성을 가진 부분으로의 변이가 순간 램프 전압이 공칭 램프 전압 값의 1/2에 도달할 때 발생하는 것을 특징으로 하는 회로 장치.
  3. 제 1 항 또는 제 2 항에 있어서, 상기 수단 C이 상기 램프 전압과 무관한 시정수로써 고정된 시정수를 실현시키는 RC회로를 포함하는 것을 특징으로 하는 회로 장치.
  4. 제 1, 2 또는 3항에 있어서, 순간 램프 파워를 나타내는 신호가 순간 램프 전압을 나타내는 신호와 순간 램프 전류를 나타내는 신호를 합산하므로써 실현되는 것을 특징으로 하는 회로 장치.
  5. 제 1, 2, 3 또는 4항에 있어서, 짧은 중지 후의 점등의 경우, 램프 런-업의 자동 적응을 위한 수단 D을 더 포함하는 것을 특징으로 하는 회로 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019940006878A 1993-04-02 1994-04-01 회로장치 KR100339320B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE09300331 1993-04-02
BE9300331A BE1006978A3 (nl) 1993-04-02 1993-04-02 Schakelinrichting.

Publications (2)

Publication Number Publication Date
KR940025395A true KR940025395A (ko) 1994-11-19
KR100339320B1 KR100339320B1 (ko) 2002-11-23

Family

ID=3886948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940006878A KR100339320B1 (ko) 1993-04-02 1994-04-01 회로장치

Country Status (9)

Country Link
US (1) US5448139A (ko)
EP (1) EP0618754B1 (ko)
JP (1) JPH076885A (ko)
KR (1) KR100339320B1 (ko)
AT (1) ATE207688T1 (ko)
BE (1) BE1006978A3 (ko)
DE (1) DE69428732T2 (ko)
SG (1) SG44758A1 (ko)
TW (1) TW343422B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69635465T2 (de) * 1995-09-12 2006-08-10 Denso Corp., Kariya Entladungslampenvorrichtung
DE19534861A1 (de) * 1995-09-20 1997-03-27 Bosch Gmbh Robert Schaltungsanordnung für Start und Betrieb einer mit gesteuertem Wechselstrom betriebenen Hochdruck-Gasentladungslampe
DE29616655U1 (de) * 1996-09-26 1998-02-05 Robert Bosch Gmbh, 70469 Stuttgart Anordnung zum Erkennen des Zustandes einer Hochdruck- Gasentladungslampe beim Einschalten
DE19734359A1 (de) * 1997-08-08 1999-02-18 Bosch Gmbh Robert Verfahren zur Generierung des Stromsollwertes für ein Steuergerät für den schnellen Lichtanlauf einer Hochdruck-Gasentladungslampe
US6255783B1 (en) 1998-03-17 2001-07-03 Ventex Group Llc Gas discharge lamp power supply with feed forward compensation for input voltage variations
JP2000247180A (ja) * 1999-03-01 2000-09-12 Stanley Electric Co Ltd 自動車用ヘッドランプ装置
JP4050474B2 (ja) * 2001-02-26 2008-02-20 株式会社小糸製作所 放電灯点灯回路
US6577078B2 (en) * 2001-09-26 2003-06-10 Koninklijke Philips Electronics N.V. Electronic ballast with lamp run-up current regulation
US7589477B2 (en) * 2007-09-25 2009-09-15 Osram Sylvania Inc. Control method and ballast for run-up of metal halide lamp
US8378594B2 (en) 2010-04-29 2013-02-19 Osram Sylvania Inc. Light output control technique by estimating lamp efficacy as a function of temperature and power

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952848A (en) * 1988-07-05 1990-08-28 North American Philips Corporation Signal generating circuit for ballast control of discharge lamps
DE3910900A1 (de) * 1989-04-04 1990-10-11 Zumtobel Ag Vorschaltgeraet fuer eine entladungslampe
US5047695A (en) * 1990-02-20 1991-09-10 General Electric Company Direct current (DC) acoustic operation of xenon-metal halide lamps using high-frequency ripple
DE4015398A1 (de) * 1990-05-14 1991-11-21 Hella Kg Hueck & Co Verfahren und einrichtung zum starten einer hochdruckgasentladungslampe in kraftfahrzeugen
DE4117589A1 (de) * 1991-05-29 1992-12-03 Hella Kg Hueck & Co Vorschaltgeraet fuer hochdruck-gasentladungslampen in kraftfahrzeugen
DE4131528A1 (de) * 1991-09-21 1993-03-25 Hella Kg Hueck & Co Vorschaltgeraet zum starten und betreiben von hochdruck-gasentladungslampen

Also Published As

Publication number Publication date
KR100339320B1 (ko) 2002-11-23
DE69428732D1 (de) 2001-11-29
BE1006978A3 (nl) 1995-02-07
JPH076885A (ja) 1995-01-10
DE69428732T2 (de) 2002-07-11
TW343422B (en) 1998-10-21
US5448139A (en) 1995-09-05
EP0618754A1 (en) 1994-10-05
ATE207688T1 (de) 2001-11-15
SG44758A1 (en) 1997-12-19
EP0618754B1 (en) 2001-10-24

Similar Documents

Publication Publication Date Title
MX9303381A (es) Balastra perceptora de la corriente, de control variable
HK164596A (en) Circuit arrangement
EP1309229A3 (en) High voltage discharge lamp device
EP0984670A3 (en) High intensity discharge lamp ballast
JP2008507821A (ja) 動作モード間のスムースな遷移を提供するランプドライバのための制御ユニット
HU913330D0 (en) Circuit arrangement for power supply of discharge lamps
US20070205729A1 (en) Auxiliary quartz lamp lighting system for high intensity discharge lamp ballasts
KR940025395A (ko) 회로 장치
EP0762809A3 (en) Discharge lamp device
MX9504684A (es) Circuito de atenuacion para energizar lamparas de descarga de gas.
KR987000795A (ko) 회로 배열(circuit arrangement)
KR970019768A (ko) 냉음극형광관 점등장치
KR910004069A (ko) 조명장치
KR900005848A (ko) 조명장치
KR930015973A (ko) 조명 장치
EP0978933A3 (de) Gleichspannungswandler
ES2050897T3 (es) Equipo de conexion auxiliar electronico para lamparas de descarga de gas.
KR810002325Y1 (ko) 형광등의전자식순시시동점등장치
KR930015974A (ko) 조명 장치
JPH07220886A (ja) 点灯性のよい放電灯点灯装置
KR970073234A (ko) 실릴콘 시메트리컬 스위치를 사용한 형광등의 전자스타터 장치
JPS6459798A (en) Incandescent lamp lighting device
JPH05234689A (ja) 放電灯点灯回路
KR810000811Y1 (ko) 형광등의 점등장치
TH27715B (th) การจัดวงจร

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20050429

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee