FI61781C - Effektregulator speciellt ljusregulator - Google Patents

Effektregulator speciellt ljusregulator Download PDF

Info

Publication number
FI61781C
FI61781C FI811867A FI811867A FI61781C FI 61781 C FI61781 C FI 61781C FI 811867 A FI811867 A FI 811867A FI 811867 A FI811867 A FI 811867A FI 61781 C FI61781 C FI 61781C
Authority
FI
Finland
Prior art keywords
current
voltage
load
control
mains
Prior art date
Application number
FI811867A
Other languages
English (en)
Finnish (fi)
Other versions
FI61781B (fi
FI811867A0 (fi
Inventor
Martti Sairanen
Original Assignee
Helvar Oy
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 filed Critical Helvar Oy
Priority to FI811867A priority Critical patent/FI61781C/fi
Publication of FI811867A0 publication Critical patent/FI811867A0/fi
Priority to US06/381,145 priority patent/US4456855A/en
Publication of FI61781B publication Critical patent/FI61781B/fi
Priority to SE8203601A priority patent/SE457313B/sv
Priority to ES514254A priority patent/ES514254A0/es
Priority to JP57103685A priority patent/JPS5871595A/ja
Priority to DE19823222443 priority patent/DE3222443A1/de
Priority to GB8217271A priority patent/GB2100481B/en
Application granted granted Critical
Publication of FI61781C publication Critical patent/FI61781C/fi

Links

Classifications

    • 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
    • H02M5/275—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 triode or transistor type requiring continuous application of a control signal
    • H02M5/293—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 triode or transistor type requiring continuous application of a control signal 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
    • 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
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
    • 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
    • Y10S315/04—Dimming circuit for fluorescent lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Claims (8)

1. Effektregulator, speciellt 1jusregulator, som lämpar sig för regiering av 1jusintensiteten hos säväl kompenserade som okompenserade, till ett växelströmsnät anslutna belysnings-anordningar och i vilken regulator finns ett eller flera kopplingselement, placerade i strömkretsen mellan nätet och belysningsanordningen, samt en styrkrets för ett eller flera kopplingselement, som vid effektens regiering avbryter matar-strömmen ätminstone en gäng för varje halvperiod, da strömmen ledes frän halvperiodens O-ögonblick tili ögonblicket för inställningsvärdet, kännetecknad därav, att kopplingselementet (SI) är ett med belastningen (L) serie-kopplat, dubbelriktat kopplingselement, som under respektive halvperiod styres att avbryta strömmen endast frän nätet mot belastningen, men tilläta strömmens gäng i motsatt riktning, och att ett andra dubbelriktat kopplingselement (S2) kopplats parellellt med belastningen (L) och under respektive halvperiod styrts att hindra strömmen gäng i nätspänningens riktning, men tilläta strömmen att gä i motsatt riktning via det nämnda andra kopplingselementet (S2).
2. Effektregulator enligt patentkrav 1, kännetecknad därav, att för bestämning av kopplingselementets(SI) strömavbrottsögonblick i en styrlogikkrets (Fig. 4) förekom-mer en integrator (11), en observator (9) för nätspänningens O-ögonblick och en inställningsanordning (12) för järaförelse-spänningen, varvid, dä den frän nätspänningens O-ögonblick integrerade spänningen uppnär den inställda jämförelsespän-ningen, erhälles frän integratorn ett styrdata tili jämfö-relselogiken (13, 14) för att avbryta strömmen i kopplingselementet (SL) i nämnda riktning.
3. Ljusregulator enligt patentkrav 1 eller 2, kännetecknad därav, att styrningen, som är beroende av kopplingselementets (SI) med belastningen (L) seriekopplade, under respektive halvperiod styrda kopplings (a eller b) regiering, inledes i en liten fasvinkel frän nätspänningens O-ögonblick, medan respektive andra koppling (b eller a) är ledande under minst en hei halvperiod (Fig. 5 - 7).
FI811867A 1981-06-15 1981-06-15 Effektregulator speciellt ljusregulator FI61781C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI811867A FI61781C (fi) 1981-06-15 1981-06-15 Effektregulator speciellt ljusregulator
US06/381,145 US4456855A (en) 1981-06-15 1982-05-24 Intensity regulator, especially a light regulator
SE8203601A SE457313B (sv) 1981-06-15 1982-06-10 Effektregulator, speciellt ljusregulator
ES514254A ES514254A0 (es) 1981-06-15 1982-06-15 Circuito regulador de intensidad de corriente, especialmente regulador de iluminacion para lamparas.
JP57103685A JPS5871595A (ja) 1981-06-15 1982-06-15 強度調整装置
DE19823222443 DE3222443A1 (de) 1981-06-15 1982-06-15 Intensitaetsregler fuer gasentladungslampen
GB8217271A GB2100481B (en) 1981-06-15 1982-06-15 Switching regulator circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI811867 1981-06-15
FI811867A FI61781C (fi) 1981-06-15 1981-06-15 Effektregulator speciellt ljusregulator

Publications (3)

Publication Number Publication Date
FI811867A0 FI811867A0 (fi) 1981-06-15
FI61781B FI61781B (fi) 1982-05-31
FI61781C true FI61781C (fi) 1982-09-10

Family

ID=8514498

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811867A FI61781C (fi) 1981-06-15 1981-06-15 Effektregulator speciellt ljusregulator

Country Status (7)

Country Link
US (1) US4456855A (sv)
JP (1) JPS5871595A (sv)
DE (1) DE3222443A1 (sv)
ES (1) ES514254A0 (sv)
FI (1) FI61781C (sv)
GB (1) GB2100481B (sv)
SE (1) SE457313B (sv)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327030A1 (de) * 1983-07-27 1985-02-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum betrieb von hochdruckgasentladungslampen
US4507569A (en) * 1983-12-30 1985-03-26 Conservolite, Inc. Electrical control system and driver
US4999547A (en) * 1986-09-25 1991-03-12 Innovative Controls, Incorporated Ballast for high pressure sodium lamps having constant line and lamp wattage
US5455491A (en) * 1987-10-14 1995-10-03 Patricia Bailey Power saving circuitry
DK628788A (da) * 1987-12-12 1989-06-13 Insta Elektro Gmbh & Co Kg Lysstyrkereguleringskredsloeb
US4947079A (en) * 1988-08-31 1990-08-07 Honeywell Inc. Notch cutting circuit with minimal power dissipation
US4899088A (en) * 1988-08-31 1990-02-06 Honeywell Inc. Power control circuit for inductive loads
US5204587A (en) * 1991-02-19 1993-04-20 Magnetek, Inc. Fluorescent lamp power control
GB2254496A (en) * 1991-03-12 1992-10-07 Macey Electronics Limited Switched mode a.c. voltage converter
DE4210993C2 (de) * 1992-04-02 1997-07-03 Telefunken Microelectron Schaltungsanordnung zur Phasen-Abschnitt-Steuerung
GB2267788B (en) * 1992-06-04 1997-01-29 Strand Lighting Ltd Dimming system, and dimmer therefor
WO1995022880A1 (en) * 1992-07-23 1995-08-24 Axiomatic Design Limited Gas discharge lamp dimmer circuit
FR2699342A1 (fr) * 1992-12-14 1994-06-17 Jaeger Regulation Variateur de puissance moyenne pour courant alternatif et appareil électrique comportant au moins un tel variateur.
DE4243720C2 (de) * 1992-12-23 1996-09-12 Ir3 Video Int Gmbh Schaltungsanordnung zur Beleuchtung einer Anzeige mittels Glühlampen
FR2706226B1 (fr) * 1993-05-05 1996-10-11 Plumer Sa Dispositif de commande de variation de puissance et/ou de vitesse d'une charge, tel que d'un moteur ou autre.
US5583423A (en) 1993-11-22 1996-12-10 Bangerter; Fred F. Energy saving power control method
DE19741655A1 (de) * 1997-03-12 1999-03-25 Ascom Frako Gmbh Schaltung zur stufenlosen direkten oder indirekten Variation des durch einen von einer Netz-Gleich- oder -Wechselspannung oder einer beliebigen Kombination derselben betriebenen Verbraucher fließenden Gleich- und/oder Wechselstroms
US6236331B1 (en) 1998-02-20 2001-05-22 Newled Technologies Inc. LED traffic light intensity controller
DE29902942U1 (de) * 1999-02-19 1999-05-12 AEG SVS Power Supply Systems GmbH, 59581 Warstein Schaltungsanordnung für einen Wechselstromsteller
ITTO20020135A1 (it) * 2002-02-15 2003-08-18 Merloni Progetti S P A Dispositivo centralizzato per il controllo della tensione di alimentazione di un carico dotato di condensatori di rifasamento.
US20080048590A1 (en) * 2004-07-26 2008-02-28 S.M. Universe Electronics Ltd. Voltage Regulator
GB0526626D0 (en) 2005-12-30 2006-02-08 Microgen Energy Ltd A method of regulating an AC signal
GB0526635D0 (en) * 2005-12-30 2006-02-08 Microgen Energy Ltd Switching controller
GB0526625D0 (en) * 2005-12-30 2006-02-08 Microgen Energy Ltd Power supply
US7589475B2 (en) * 2006-06-20 2009-09-15 Zedel Electric lamp with enhanced dependability
US7667991B2 (en) * 2006-07-19 2010-02-23 Sinewave Energy Technologies, Llc Sine wave lamp controller with active switch commutation and anti-flicker correction
DE102006049507B4 (de) * 2006-10-17 2016-05-25 Sew-Eurodrive Gmbh & Co Kg Anlage und Verfahren zum Betreiben einer Anlage
EP1998241A1 (en) * 2007-05-30 2008-12-03 T.C.E. Tecnologie Costruzioni Elettroniche di G. Messina e. C. S.n.c. Method and apparatus for electrical power conversion
DE102008034989B4 (de) * 2008-07-25 2012-10-31 Tilo Könnecke Schaltungsanordnung und Verfahren zur Steuerung der Leistungsaufnahme von Beleuchtungsanlagen mit Wechselspannungsspeisung
DE102008052532B4 (de) * 2008-10-21 2014-01-23 Tilo Könnecke Schaltungsanordnung und Verfahren zur Steuerung der Leistungsaufnahme von Beleuchtungsanlagen mit Wechselspannungsspeisung
US9807841B2 (en) 2012-07-12 2017-10-31 Hubbell Incorporated Circuit for expanding the dimming range of an LED lamp
KR101312372B1 (ko) 2012-08-09 2013-09-27 전남대학교산학협력단 Ａｃ/ａｃ, ａｃ/ｄｃ 및 ｄｃ/ａｃ 겸용 단상 전력 변환기

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542662A (en) * 1975-09-12 1979-03-21 Matsushita Electric Ind Co Ltd Power supply
HU173720B (hu) * 1976-04-08 1979-07-28 Egyesuelt Izzolampa Ehlektroskhema dlja ehskpluatacii gazorazrjadnoj lampi
CH610453A5 (sv) * 1976-09-09 1979-04-12 Evers Poul Hahn
US4277728A (en) * 1978-05-08 1981-07-07 Stevens Luminoptics Power supply for a high intensity discharge or fluorescent lamp
US4220896A (en) * 1978-08-16 1980-09-02 The United States Of America As Represented By The Secretary Of The Interior High frequency lighting inverter with constant power ballast
JPS5919638B2 (ja) * 1979-08-21 1984-05-08 黒井興産株式会社 放電灯調光装置
JPS5636898A (en) * 1979-08-31 1981-04-10 Matsushita Electric Works Ltd Device for firing discharge lamp
US4350935A (en) * 1980-03-28 1982-09-21 Lutron Electronics Co., Inc. Gas discharge lamp control
US4356433A (en) * 1980-07-07 1982-10-26 The Nuarc Company, Inc. HID Lamp power supply

Also Published As

Publication number Publication date
FI61781B (fi) 1982-05-31
DE3222443C2 (sv) 1992-07-23
GB2100481B (en) 1985-04-24
DE3222443A1 (de) 1983-03-24
US4456855A (en) 1984-06-26
ES8306952A1 (es) 1983-06-01
FI811867A0 (fi) 1981-06-15
SE457313B (sv) 1988-12-12
GB2100481A (en) 1982-12-22
JPS5871595A (ja) 1983-04-28
SE8203601L (sv) 1982-12-16
ES514254A0 (es) 1983-06-01

Similar Documents

Publication Publication Date Title
FI61781C (fi) Effektregulator speciellt ljusregulator
US20210051777A1 (en) Load Control Device for High-Efficiency Loads
US8698407B1 (en) Highly integrated non-inductive LED driver
US6433493B1 (en) Electronic power converter for triac based controller circuits
JPH0773989A (ja) ２レベル照明制御システム
CN102685978B (zh) 照明装置
JP4700289B2 (ja) 負荷の電力消費の調整方法、負荷の電力消費の調整回路およびランプ用の電気点灯装置
US6400098B1 (en) Compact fluorescent lamp dimmers
CN111225475A (zh) 电流驱动电路、方法及应用其的led照明装置
KR20040086816A (ko) 용량성 부하를 동작시키기 위한 인터페이스 회로
US5757630A (en) Control circuit with improved functionality for non-linear and negative resistance loads
JP5500476B2 (ja) 照明用ｌｅｄランプの電源装置および照明システム
JP5967513B2 (ja) 調光器
JP2006032030A (ja) 調光装置
CN110913529B (zh) 具自动泄流电流控制的发光二极管照明系统
US6281604B1 (en) Apparatus for controlling AC supply switches
CA2726485C (en) Dimming fluorescent ballast system with shutdown control circuit
US6181072B1 (en) Apparatus and methods for dimming gas discharge lamps using electronic ballast
US7218054B2 (en) Lamp having fixed phase power controller with analog trigger
JP4379236B2 (ja) 調光装置
US7224151B2 (en) Fixed phase power controller with analog trigger
US5463307A (en) High efficiency, low voltage adapter apparatus and method
JP3075804B2 (ja) 直列点灯装置
KR102254002B1 (ko) Led 조명장치용 전원 스위치
CN205378301U (zh) Led调光电路及包含其的led灯

Legal Events

Date Code Title Description
MA Patent expired

Owner name: OY HELVAR