CA1332844C - Gradateur basse tension a deux fils - Google Patents

Gradateur basse tension a deux fils

Info

Publication number
CA1332844C
CA1332844C CA 525030 CA525030A CA1332844C CA 1332844 C CA1332844 C CA 1332844C CA 525030 CA525030 CA 525030 CA 525030 A CA525030 A CA 525030A CA 1332844 C CA1332844 C CA 1332844C
Authority
CA
Canada
Prior art keywords
voltage
load
thyristor
circuit
capacitor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA 525030
Other languages
English (en)
Inventor
David G. Luchaco
Charles C. Houng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lutron Electronics Co Inc
Original Assignee
Lutron Electronics Co Inc
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 Lutron Electronics Co Inc filed Critical Lutron Electronics Co Inc
Application granted granted Critical
Publication of CA1332844C publication Critical patent/CA1332844C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • 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
CA 525030 1986-03-13 1986-12-11 Gradateur basse tension a deux fils Expired - Fee Related CA1332844C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83930486A 1986-03-13 1986-03-13
US839,304 1986-03-13

Publications (1)

Publication Number Publication Date
CA1332844C true CA1332844C (fr) 1994-11-01

Family

ID=25279376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 525030 Expired - Fee Related CA1332844C (fr) 1986-03-13 1986-12-11 Gradateur basse tension a deux fils

Country Status (5)

Country Link
JP (1) JPH0658825B2 (fr)
CA (1) CA1332844C (fr)
DE (1) DE3704511A1 (fr)
FR (1) FR2595838B1 (fr)
GB (1) GB2187899B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965509A (en) * 1989-02-13 1990-10-23 Lutron Electronics Co., Inc. Quasi-constant gate drive circuit
FR2671930B1 (fr) * 1991-01-21 1993-04-16 Legrand Sa Gradateur de courant pour charge de puissance, avec pertes de filtrage reduites.
AU721986B2 (en) * 1996-03-08 2000-07-20 H.P.M. Industries Pty Limited Controlled switching device
FR2762725B1 (fr) * 1997-04-29 1999-07-16 Sgs Thomson Microelectronics Gradateur de puissance
AUPS131202A0 (en) * 2002-03-25 2002-05-09 Clipsal Integrated Systems Pty Ltd Circuit arrangement for power control
US7570031B2 (en) * 2006-03-17 2009-08-04 Lutron Electronics Co., Inc. Method and apparatus for preventing multiple attempted firings of a semiconductor switch in a load control device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346874A (en) * 1964-02-07 1967-10-10 Gen Electric Power control circuits
US3872374A (en) * 1967-10-04 1975-03-18 Electronic Controls Corp Power control timing circuits with power line compensation
NL6800603A (fr) * 1968-01-15 1969-07-17
DE2633071C3 (de) * 1976-07-22 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Regelanordnung für einen Wechselstromsteller
GB2040121B (en) * 1978-11-21 1983-05-11 Redring Electric Ltd Power control circuits
FR2550027B3 (fr) * 1983-07-26 1985-10-25 Thomson Csf Circuit de commande en angle de phase de triac sur charge inductive

Also Published As

Publication number Publication date
GB8630327D0 (en) 1987-01-28
DE3704511C2 (fr) 1990-11-22
GB2187899B (en) 1990-03-21
JPH0658825B2 (ja) 1994-08-03
GB2187899A (en) 1987-09-16
FR2595838B1 (fr) 1988-08-12
DE3704511A1 (de) 1987-09-24
FR2595838A1 (fr) 1987-09-18
JPS62213092A (ja) 1987-09-18

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Legal Events

Date Code Title Description
MKLA Lapsed