CH446496A - Method for supplying an electrical load with alternating current - Google Patents

Method for supplying an electrical load with alternating current

Info

Publication number
CH446496A
CH446496A CH322365A CH322365A CH446496A CH 446496 A CH446496 A CH 446496A CH 322365 A CH322365 A CH 322365A CH 322365 A CH322365 A CH 322365A CH 446496 A CH446496 A CH 446496A
Authority
CH
Switzerland
Prior art keywords
supplying
alternating current
electrical load
load
electrical
Prior art date
Application number
CH322365A
Other languages
German (de)
Inventor
Cornelis Moerkens Jozef
Bernardus Wajsbaum Dan
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH446496A publication Critical patent/CH446496A/en

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
    • H02M5/25—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
    • H02M5/2573—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 with control circuit
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Rectifiers (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CH322365A 1964-03-12 1965-03-09 Method for supplying an electrical load with alternating current CH446496A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6402538A NL6402538A (en) 1964-03-12 1964-03-12
NL6402537A NL148777B (en) 1964-03-12 1964-03-12 DEVICE FOR OPERATING AN ELECTRICAL LOAD.

Publications (1)

Publication Number Publication Date
CH446496A true CH446496A (en) 1967-11-15

Family

ID=26643738

Family Applications (2)

Application Number Title Priority Date Filing Date
CH322265A CH444304A (en) 1964-03-12 1965-03-09 Method for feeding an electrical consumer with a non-ohmic, non-linear resistance
CH322365A CH446496A (en) 1964-03-12 1965-03-09 Method for supplying an electrical load with alternating current

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH322265A CH444304A (en) 1964-03-12 1965-03-09 Method for feeding an electrical consumer with a non-ohmic, non-linear resistance

Country Status (4)

Country Link
BE (2) BE660909A (en)
CH (2) CH444304A (en)
DE (2) DE1489427C3 (en)
NL (2) NL148777B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2332682C2 (en) * 1973-06-25 1985-06-27 Deutsche Itt Industries Gmbh, 7800 Freiburg Circuit for brightness control of gas discharge lamps
DE3735989A1 (en) * 1987-10-23 1989-05-03 Beme Electronic Gmbh Switched-mode power supply

Also Published As

Publication number Publication date
DE1489427B2 (en) 1974-04-25
DE1538034A1 (en) 1969-08-21
CH444304A (en) 1967-09-30
NL6402538A (en) 1965-09-13
NL148777B (en) 1976-02-16
NL6402537A (en) 1965-09-13
BE660909A (en) 1965-09-10
DE1489427C3 (en) 1975-01-16
BE660908A (en) 1965-09-10
DE1538034B2 (en) 1973-07-05
DE1538034C3 (en) 1974-01-24
DE1489427A1 (en) 1969-02-13

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