KR950007276A - 방전관용 인버터 회로 - Google Patents

방전관용 인버터 회로 Download PDF

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Publication number
KR950007276A
KR950007276A KR1019940021535A KR19940021535A KR950007276A KR 950007276 A KR950007276 A KR 950007276A KR 1019940021535 A KR1019940021535 A KR 1019940021535A KR 19940021535 A KR19940021535 A KR 19940021535A KR 950007276 A KR950007276 A KR 950007276A
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KR
South Korea
Prior art keywords
circuit
inverter circuit
discharge tube
parasitic capacitance
secondary side
Prior art date
Application number
KR1019940021535A
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English (en)
Other versions
KR100253127B1 (ko
Inventor
다다마사 후지무라
마사카즈 우시지마
Original Assignee
다다마사 후지무라
마사카즈 우시지마
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17013969&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR950007276(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 다다마사 후지무라, 마사카즈 우시지마 filed Critical 다다마사 후지무라
Publication of KR950007276A publication Critical patent/KR950007276A/ko
Application granted granted Critical
Publication of KR100253127B1 publication Critical patent/KR100253127B1/ko

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • 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
    • H05B41/2821—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 by means of a single-switch converter or a parallel push-pull converter in the final stage
    • H05B41/2822—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 by means of a single-switch converter or a parallel push-pull converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)

Abstract

냉음극 형광등, 열음극 형광등, 수은 아크등, 금속 헬라이드등, 네온등 등과 같은 방전 램프나 방전관과 함께 사용하기 위한 인버터 회로가 제공된다. 상기 인버터 회로에서 사용되는 승압 변압기의 이차면 회로는 고주파 전원 회로로서 구성되고 상기 승압 변압기의 상기 이차 면 회로에서 생성되는 기생용량 또는 스트레이 용량이 누설 자속형 승압 변압기의 유도 출력과 기생용량, 스트레이용량으로서만 구성되는 공진 회로의 부분 또는 그 구성요소로서 사용된다.

Description

방전관용 인버터 회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한실시예를 나타내는 동등한 개략도이고
제2도는 본 발명의 또하나의 실시예를 나타내는 동등한 개략도이다

Claims (8)

  1. 하나의 코어와, 적어도 하나의 일차측 권선과 방전관이 접속된 이차측 권선과, 상기 이차측 권선에 접속된 유도성 밸러스트를 가지는 승압 변압기를 포함하는 방전관용 인버터 회로에 있어서, 상기 인버터 회로는, 상기 승압 변압기의 이차측 회로가 고주파 전원 회로로서 구성되고, 상기 승압 변압기의 상기 이차측 회로에서 생성되는 기생용량 또는 스트레이용량이 상기 유도성 밸러스트와 상기 기생용으로 구성되는 공진회로의 부분 또는 구성요소로서 사용되는 것을 특징으로 하는 방전관용 인버터 회로.
  2. 제1항에 있어서, 상기 유도성 밸러스트와 상기 방전관이 서로 직렬로 접속되고, 상기 유도성 밸러스트와 상기 방전관의 상기로 직렬의 조합이 상기 승압 변압기의 상기 이차측 권선과 교차되게 접속된 인버터 회로.
  3. 제1항 또는 제2항에 있어서, 상기 유도성 밸러스트를 통하여 상기 승압 변압기의 상기 이차측 권선을 가로질러 접속되는 콘덴서를 더욱 포함하여 구성되는 인버터 회로.
  4. 제1항 또는 제2항에 있어서, 상기 유도성 밸러스트는 쵸크 코일인 인버터 회로.
  5. 제1항에 있어서, 상기 기생용량은, 상기 이차측 권선의 와이어 사이에서 발생되는 기생용량과 방전관의 둘레에서 발생되는 기생용량과 같은, 상기 이차측 회로에서 발생되는 것인 인버터 회로.
  6. 하나의 코어와, 적어도 하나의 일차측 권선과 방전관이 접속된 이차측 권선을 가지는 누설 자속형 변압기를 포함하는 방전관용 인버터 회로에 있어서, 상기 인버터 회로는, 상기 누설 자속형 승압 변압기의 상기 이차측회로가 고주파 전원 회로로서 구성되고, 상기 승압 변압기의 상기 이차측 회로에서 생성되는 기생용량 또는 스트레이 용량이 상기 승압 변압기의 유도성 출력과 상기 기생용량으로 구성되는 공진회로의 부분 또는 구성요소로서 사용되는 것을 특징으로 하는 방전관용 인버터 회로.
  7. 제6항에 있어서, 상기 승압 변압기의 상기 이차측 권선을 가로질러 접속되는 콘덴서를 더욱 포함하는 인버터 회로.
  8. 제6항에 있어서, 상기 기생용량은, 상기 이차측 권선의 와이어들 사이에서 발생되는 기생용량과 방전관의 둘레에서 발생되는 기생용량등과 같은, 상기 이차측 회로에서 생성되는 것인 인버터 회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940021535A 1993-08-30 1994-08-30 방전관용 인버터회로 KR100253127B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5237342A JP2733817B2 (ja) 1993-08-30 1993-08-30 放電管用インバーター回路
JP93-237342 1993-08-30

Publications (2)

Publication Number Publication Date
KR950007276A true KR950007276A (ko) 1995-03-21
KR100253127B1 KR100253127B1 (ko) 2000-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940021535A KR100253127B1 (ko) 1993-08-30 1994-08-30 방전관용 인버터회로

Country Status (6)

Country Link
US (1) US5495405A (ko)
EP (1) EP0647086B1 (ko)
JP (1) JP2733817B2 (ko)
KR (1) KR100253127B1 (ko)
DE (1) DE69412742T2 (ko)
HK (1) HK1009061A1 (ko)

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Also Published As

Publication number Publication date
JP2733817B2 (ja) 1998-03-30
US5495405A (en) 1996-02-27
EP0647086B1 (en) 1998-08-26
DE69412742D1 (de) 1998-10-01
KR100253127B1 (ko) 2000-04-15
DE69412742T2 (de) 1999-05-06
HK1009061A1 (en) 1999-05-21
EP0647086A1 (en) 1995-04-05
JPH0767357A (ja) 1995-03-10

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