KR870000782A - 서어지전류 제한회로 - Google Patents

서어지전류 제한회로 Download PDF

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Publication number
KR870000782A
KR870000782A KR1019860005115A KR860005115A KR870000782A KR 870000782 A KR870000782 A KR 870000782A KR 1019860005115 A KR1019860005115 A KR 1019860005115A KR 860005115 A KR860005115 A KR 860005115A KR 870000782 A KR870000782 A KR 870000782A
Authority
KR
South Korea
Prior art keywords
circuit
current limiting
optical coupler
time constant
surge current
Prior art date
Application number
KR1019860005115A
Other languages
English (en)
Inventor
가즈미 마사기
Original Assignee
하야시바라 겡
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 하야시바라 겡 filed Critical 하야시바라 겡
Publication of KR870000782A publication Critical patent/KR870000782A/ko

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
    • 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
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/908—Inrush current limiters

Abstract

내용 없음.

Description

서어지전류 제한회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 기초회로.
제2도는 카드뮴 저항이 광결합기에 사용된 실시도.
제3도는 광트랜지스터 또는 태양전지가 광결합기에 사용된 실시도.
* 도면의 주요부분에 대한 부호의 설명
AC : ac 전원 RS: 진류제한저항
C : 커패시터 J : 전압조정다이오우드
SW : 스위치 D : 다이오우드
LED : 광방출다이오우드 CdS : 카드뮴저항
PT : 광트랜지스터 Z : 부하
PC : 광결합기 DC : 지연회로
TRIAC : 양방향 3극 다이리스터 SCR : 역저지 3극 다이리스터

Claims (6)

  1. (a) 부하(Z)와 직렬로 접속된 전류제한저항(RS)과, (b) 전류제한저항과 병렬로 접속된 제어정류기와, (c) 광결합기(PC)와, (d) 제어정류기의 게이트와 광결합기를 통하여 접속된 시정수를 가진 지연회로(DC)와를 가지는 것을 특징으로 하는 서어지 전류제한회로.
  2. 제1항에 있어서, 상기 제어정류기는 양방향 3극 다이리스터(TRIAC)인 것을 특징으로 하는 회로.
  3. 제1항에 있어서, 상기 광결합기(PC)는 광방출 다이오우드(LED)와 카드뮴저항(CdS) 또는 태양전지로 구성되는 것을 특징으로 하는 회로.
  4. 제1항에 있어서, 상기부하(Z)는 백열전등인 것을 특징으로 하는 회로.
  5. 제1항에 있어서, 시정수는 1/20 내지 2초의 범위내로 설정되는 것을 특징으로 하는 회로.
  6. 제1항에 있어서, 상기 지연회로(DC)는 RC-시정수회로인 것을 특징으로 하는 회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860005115A 1985-06-28 1986-06-26 서어지전류 제한회로 KR870000782A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60140156A JPS622717A (ja) 1985-06-28 1985-06-28 突入電流制限回路
JP140156 1985-06-28

Publications (1)

Publication Number Publication Date
KR870000782A true KR870000782A (ko) 1987-02-20

Family

ID=15262170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860005115A KR870000782A (ko) 1985-06-28 1986-06-26 서어지전류 제한회로

Country Status (7)

Country Link
US (1) US4716511A (ko)
JP (1) JPS622717A (ko)
KR (1) KR870000782A (ko)
BR (1) BR8602885A (ko)
DE (1) DE3621486A1 (ko)
FR (1) FR2584248A1 (ko)
GB (1) GB2179213B (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829457A (en) * 1987-01-20 1989-05-09 Honeywell Incorporated Overload protection circuit for solid state switch
US4855649A (en) * 1987-02-09 1989-08-08 Ken Hayashibara Single-wired switching circuit directed to limit surge into lamp
JPH0762812B2 (ja) * 1987-04-18 1995-07-05 林原 健 ランプ点燈用電源装置
US4825140A (en) * 1988-05-03 1989-04-25 St Louis Raymond F Power tool/vacumm cleaner power control
US4931778A (en) * 1989-02-27 1990-06-05 Teledyne Industries, Inc. Circuitry for indicating the presence of an overload or short circuit in solid state relay circuits
US4924344A (en) * 1989-02-27 1990-05-08 Teledyne Industries, Inc. Circuitry for protection against electromotively-induced voltage transients in solid state relay circuits
US4916572A (en) * 1989-02-27 1990-04-10 Teledyne Industries, Inc. Circuitry for protecting against load voltage transients in solid state relay circuits
US5473202A (en) * 1992-06-05 1995-12-05 Brian Platner Control unit for occupancy sensor switching of high efficiency lighting
US5294839A (en) * 1992-06-29 1994-03-15 Eaton Corporation Soft start AC tool handle trigger switch circuit
US5635774A (en) * 1993-11-24 1997-06-03 Sgs-Thomson Microelectronics, Inc. Zero power latchup suppression circuit
JP2986698B2 (ja) * 1994-12-28 1999-12-06 シャープ株式会社 光結合素子
US5633539A (en) * 1995-01-27 1997-05-27 Exide Electronics Corporation Uninterruptible power supply input power walk-in
US5872478A (en) * 1996-11-04 1999-02-16 Fmc Corporation SCR firing circuit for high voltage control applications
US6456768B1 (en) * 2000-10-18 2002-09-24 Fitel Usa Corp. Optical fiber cable tracing system
CN101606435B (zh) * 2007-02-13 2011-04-13 奥斯兰姆有限公司 用于驱动至少一个发光二极管的发光二极管模块和方法
US8299773B2 (en) * 2009-07-10 2012-10-30 Delta Electronics, Inc. System and method for limiting input-current surge in a switching mode power supply
JP6035769B2 (ja) * 2012-02-17 2016-11-30 横河電機株式会社 電源回路
CN104392860B (zh) * 2014-03-07 2017-04-12 广州市金矢电子有限公司 电容耦合式灭弧电路及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527957A (en) * 1968-05-31 1970-09-08 Minnesota Mining & Mfg Solid state remotely controlled circuit using control pulses
US3555361A (en) * 1968-12-31 1971-01-12 Frederick C Hallberg Turn on transient limiter
FR207196A (ko) * 1969-12-22
US3935511A (en) * 1973-12-26 1976-01-27 Texas Instruments Incorporated Current inrush limiter
GB2099241B (en) * 1980-12-10 1985-07-10 Renham Ashley John Electronic switch control circuit
GB2113025B (en) * 1981-05-15 1986-01-15 Michael Shmuel Howard Thyristor switching circuits
US4396882A (en) * 1981-05-22 1983-08-02 Kellenbenz Carl W Inrush current limiter
JPS59124922A (ja) * 1982-12-31 1984-07-19 Nippon Paint Co Ltd 顔料分散用樹脂
EP0139641A1 (en) * 1983-04-04 1985-05-08 MOSTELLER, Lawson Paul Jr. Device for automatic control of power to an electrical load and circuits therefor
JPS59215696A (ja) * 1983-05-21 1984-12-05 林原　健 高輝度電球用電源装置
JPS59230298A (ja) * 1983-06-14 1984-12-24 林原　健 突入電流排除装置
JPS60257099A (ja) * 1984-06-01 1985-12-18 林原　健 突入電流防止付高輝度アダブタ−
JPS61165997A (ja) * 1984-12-10 1986-07-26 林原　健 白熱電球点燈装置

Also Published As

Publication number Publication date
GB2179213B (en) 1989-08-23
BR8602885A (pt) 1987-02-17
DE3621486A1 (de) 1987-01-08
US4716511A (en) 1987-12-29
JPS622717A (ja) 1987-01-08
GB8615896D0 (en) 1986-08-06
GB2179213A (en) 1987-02-25
FR2584248A1 (fr) 1987-01-02

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