ES8106969A1 - Circuit arrangement for regulating the power drawn by at least one load from a supply network - Google Patents

Circuit arrangement for regulating the power drawn by at least one load from a supply network

Info

Publication number
ES8106969A1
ES8106969A1 ES497447A ES497447A ES8106969A1 ES 8106969 A1 ES8106969 A1 ES 8106969A1 ES 497447 A ES497447 A ES 497447A ES 497447 A ES497447 A ES 497447A ES 8106969 A1 ES8106969 A1 ES 8106969A1
Authority
ES
Spain
Prior art keywords
load
circuit
input
regulating
mean value
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
Application number
ES497447A
Other languages
Spanish (es)
Other versions
ES497447A0 (en
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.)
Zumtobel AG
Original Assignee
Zumtobel AG
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
Priority claimed from AT0768279A external-priority patent/AT374072B/en
Priority claimed from AT234780A external-priority patent/AT374289B/en
Application filed by Zumtobel AG filed Critical Zumtobel AG
Publication of ES497447A0 publication Critical patent/ES497447A0/en
Publication of ES8106969A1 publication Critical patent/ES8106969A1/en
Expired 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
    • 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
    • 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
    • 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
    • H02M5/27—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 for conversion of frequency
    • 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

Abstract

A circuit arrangement regulates the power drawn from a supply network by at least one load 50 with linear and/or non-linear current-voltage characteristics. It has a controlled switch 51 which is connected in series, and preferably a sensor circuit 54 in series and/or parallel, with the load. A regulating circuit 55 is arranged between the sensor circuit 54 and the controllable switch 51. In the input circuit of the regulating circuit 55, the actual value for the operational state of the load 50 is formed by a mean value formation of the current of the load 50. The output of a mean value former 57 forms one input quantity of the regulating circuit 55 and the output of the sensor circuit 54, determining the momentary value of the load current, is connected to the input of the mean value former 57. Thus a quantity corresponding to the mean value of the load current forms one input of circuit 55, and another input of the circuit 55 is a desired value linked in phase with the supply.
ES497447A 1979-12-04 1980-12-04 Circuit arrangement for regulating the power drawn by at least one load from a supply network Expired ES8106969A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0768279A AT374072B (en) 1979-12-04 1979-12-04 CIRCUIT ARRANGEMENT FOR OPERATING A GAS DISCHARGE TUBE
AT234780A AT374289B (en) 1980-05-02 1980-05-02 CIRCUIT ARRANGEMENT FOR CONTROLLING AT LEAST ONE CONSUMER WITH LINEAR AND / OR NON-LINEAR CURRENT VOLTAGE CHARACTERISTICS BY A CONTROLLED SWITCH SUPPLIED FROM A SUPPLY NETWORK

Publications (2)

Publication Number Publication Date
ES497447A0 ES497447A0 (en) 1981-09-16
ES8106969A1 true ES8106969A1 (en) 1981-09-16

Family

ID=25598257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497447A Expired ES8106969A1 (en) 1979-12-04 1980-12-04 Circuit arrangement for regulating the power drawn by at least one load from a supply network

Country Status (4)

Country Link
AU (2) AU548230B2 (en)
DE (1) DE3044406A1 (en)
ES (1) ES8106969A1 (en)
GB (2) GB2067318B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044406A1 (en) * 1979-12-04 1981-08-27 Zumtobel AG, 6850 Dornbirn CIRCUIT ARRANGEMENT FOR OPERATION OR FOR CONTROLLING THE POWER ATTENDED FROM A SUPPLY NETWORK AT LEAST ONE CONSUMER
ZA846935B (en) * 1983-09-09 1985-04-24 Brooks Ronald H Carpet seaming apparatus
AU583017B2 (en) * 1983-09-09 1989-04-20 Ronald Harry Brooks Carpet seaming apparatus
US4857810A (en) * 1987-03-17 1989-08-15 General Electric Company Current interruption operating circuit for a gaseous discharge lamp
GB2267788B (en) * 1992-06-04 1997-01-29 Strand Lighting Ltd Dimming system, and dimmer therefor
FR2771590B1 (en) 1997-11-21 2003-01-03 Sgs Thomson Microelectronics FLUORESCENT LAMP CONTROL CIRCUIT
FR2771589A1 (en) * 1997-11-21 1999-05-28 Sgs Thomson Microelectronics Fluorescent lamp control circuit
US6121734A (en) * 1998-10-16 2000-09-19 Szabados; Barna Apparatus for dimming a fluorescent lamp with a magnetic ballast
US6538395B2 (en) 1999-10-15 2003-03-25 1263357 Ontario Inc. Apparatus for dimming a fluorescent lamp with a magnetic ballast
DE10255587B4 (en) * 2002-11-28 2006-07-13 Insta Elektro Gmbh Method for signal-dependent manipulated variable change of actuators
US7233112B2 (en) * 2005-05-26 2007-06-19 Electronic Theatre Controls, Inc. PWM switching power supply control methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2000130B2 (en) * 1970-01-02 1970-12-10 Erich Ott Analog regulator with a triac as an alternating current controller
DE2151019C3 (en) * 1971-10-08 1978-06-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Process for regulating the current drawn from or supplied to an alternating current network and arrangement for carrying out the process
DE3044406A1 (en) * 1979-12-04 1981-08-27 Zumtobel AG, 6850 Dornbirn CIRCUIT ARRANGEMENT FOR OPERATION OR FOR CONTROLLING THE POWER ATTENDED FROM A SUPPLY NETWORK AT LEAST ONE CONSUMER

Also Published As

Publication number Publication date
AU6505780A (en) 1981-06-11
GB2067318B (en) 1984-09-12
AU4110085A (en) 1985-08-15
DE3044406A1 (en) 1981-08-27
GB8320970D0 (en) 1983-09-07
AU581884B2 (en) 1989-03-09
ES497447A0 (en) 1981-09-16
GB2131985A (en) 1984-06-27
GB2067318A (en) 1981-07-22
DE3044406C2 (en) 1993-08-12
GB2131985B (en) 1984-12-19
AU548230B2 (en) 1985-12-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519